458024

Bosch FW 100 Manual

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Installation and operating instructions
Weather-compensated controller with solar control
FW 100
6 720 612 481-00.1R
for heating appliances with BUS-enabled Heatronic 3
6 720 645 349 (2010/09)
6 720 645 349 (2010/09)
2 | Overview of controls and symbols
Overview of controls and symbols
Fig. 1 Standard display
6 720 617 763-01.1O
3
3
4
1
menu info
1
2
3
5
6
7
8
4
9
12
h
15
18
21
24
h
3
6
advance
advance
6 720 645 349 (2010/09)
Overview of controls and symbols | 3
Controls
1 Turning the rotary selector in + direction:
Selects menu/information above or increases
setting value
Turning the rotary selector in – direction:
Selects menu/information below or decreases
setting value
Pushing the rotary selector : Opens menu or
confirms setting/value
2 Operating mode selector for heating:
Automatic mode
Constant Comfort
Constant Economy
Constant Frost
3 Key :
To bring the next switching time and the associated
operating mode
= Comfort
= Economy
= Frost1
for central heating forward to the current time.
4 Key : To activate DHW heating immediately
(the activated function cannot be switched off prior
to expiry of the fixed time). The DHW cylinder is
heated to the required temperature for 60 minutes
or, with combi boilers, comfort mode is activated
for 30 minutes.
5 Key : Open/close menu INSTALLER
SETTINGS open: hold down for approx. 3 seconds
6 Key : Display values
7 Key : Delete/reset value
8 Key : Return to next menu level up
Tab. 1
To make the further description
easier
• controls and operating modes
are sometimes only depicted
with symbols, e.g. or .
• menu levels are separated by the
> symbol, e.g. Holiday > Start.
menu
info
Symbols
Current room temperature
(only with wall mounting)
Flashing segment:
Current time (13:45 to 14:00)
Solid segments:
Period for operating mode = Comfort
today (1 segment = 15 min)
Empty segments:
Period for operating mode = Economy
today (1 segment = 15 min)
No segments:
Period for operating mode = Frost
today (1 segment = 15 min)
Operating mode Comfort
Operating mode Economy
Operating mode Frost
Automatic mode
Holiday mode
Burner operation in the display
+ Scroll menu/info text up or increase value
– Scroll menu/info text down or decrease
value
ok Open menu, confirm setting/value
Return to next menu up
Delete/reset value
Bring the next switching time and the
associated operating mode
= Comfort
= Economy
= Frost
for central heating forward to the current
time.
Activate DHW heating immediately (the
activated function cannot be switched off
prior to expiry of the fixed time). The DHW
cylinder is heated to the required
temperature for 60 minutes or, with combi
boilers, comfort mode is activated for 30
minutes.
Tab. 2
12
h
15
9
3
6 720 645 349 (2010/09)
4 | Contents
Contents
1 Key to symbols and safety instructions . 7
1.1 Explanation of symbols . . . . . . . . . . 7
1.2 Safety instructions . . . . . . . . . . . . . 7
2 Technical data for the accessory item . . . 8
2.1 Standard delivery . . . . . . . . . . . . . . 8
2.2 Specification . . . . . . . . . . . . . . . . . . 9
2.3 Cleaning . . . . . . . . . . . . . . . . . . . . . 9
2.4 Supplementary accessories . . . . . . . 9
2.5 Sample system . . . . . . . . . . . . . . . 10
3 Installation (for contractors only) . . . . . 12
3.1 Installation . . . . . . . . . . . . . . . . . . . 12
3.1.1 Installation in heating appliance . . 12
3.1.2 Wall mounting . . . . . . . . . . . . . . . . 14
3.1.3 Installation of outside
temperature sensor . . . . . . . . . . . .15
3.1.4 Fitting other accessories . . . . . . . . 16
3.1.5 Disposal . . . . . . . . . . . . . . . . . . . . . 16
3.2 Electrical connections . . . . . . . . . . 16
3.2.1 Electrical connection in the
heating appliance . . . . . . . . . . . . . .16
3.2.2 Electrical connection for wall
mounting . . . . . . . . . . . . . . . . . . . .17
4 Commissioning (contractors only) . . . . 18
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . 19
5.1 Changing the room temperature
and operating mode . . . . . . . . . . . .19
5.1.1 Changing the room temperature
with (with time limit) . . . . . . . . . .19
5.1.2 Changing the operating mode with
(with time limit) . . . . . . . . . . . . . . .19
5.1.3 Changing the DHW mode with
(with time limit) . . . . . . . . . . . . . . 20
5.1.4 Changing heating mode
permanently . . . . . . . . . . . . . . . . . 20
5.2 Menu control . . . . . . . . . . . . . . . . . 21
5.2.1 Programming example . . . . . . . . . . 21
5.2.2 Deleting or resetting program
details . . . . . . . . . . . . . . . . . . . . . . 24
6 Adjusting the MAIN MENU . . . . . . . . . . . 26
6.1 Overview and adjustment of the
MAIN MENU . . . . . . . . . . . . . . . . . 26
6.1.1 MAIN MENU: Holiday . . . . . . . . . . . 26
6.1.2 MAIN MENU: Heating . . . . . . . . . . . 27
6.1.3 MAIN MENU: Domestic hot water . 28
6.1.4 MAIN MENU: General settings . . . . 30
6.1.5 MAIN MENU: Solar . . . . . . . . . . . . . 30
6.2 Holiday program . . . . . . . . . . . . . . 31
6.3 Heating program . . . . . . . . . . . . . . 32
6.3.1 Time/Temperature level program . 32
6.3.2 Temperature for the operating
modes and heat-up rate . . . . . . . . 33
6.4 DHW program . . . . . . . . . . . . . . . . 34
6.4.1 DHW program operating modes . . 34
6.4.2 Time/temperature level program
for DHW via cylinder . . . . . . . . . . . 35
6.4.3 Time program for DHW with combi
boiler . . . . . . . . . . . . . . . . . . . . . . 35
6.4.4 Time program for DHW circulation
pump (only with DHW cylinder) . . 36
6.4.5 Parameters for DHW . . . . . . . . . . . 36
6.4.6 Thermal disinfection of DHW . . . . . 37
6.5 General settings . . . . . . . . . . . . . . 38
6.5.1 Time and Date . . . . . . . . . . . . . . . . 38
6.5.2 Display formats . . . . . . . . . . . . . . . 38
6.5.3 Key lock . . . . . . . . . . . . . . . . . . . . . 38
6.5.4 Language . . . . . . . . . . . . . . . . . . . . 38
6.6 Solar settings . . . . . . . . . . . . . . . . 39
7 Viewing information . . . . . . . . . . . . . . . . 40
Chapters against a grey
background are intended for
installers. The pages concerned
are identified by a grey vertical bar
at the side of the page.
6 720 645 349 (2010/09)
Contents | 5
8 Menu settings INSTALLER SETTINGS
(contractors only) . . . . . . . . . . . . . . . . . 43
8.1 INSTALLER SETTINGS menu
summary and settings . . . . . . . . . . 43
8.1.1 INSTALLER SETTINGS:
System configuration . . . . . . . . . . . 43
8.1.2 INSTALLER SETTINGS:
Heating parameters . . . . . . . . . . . . 44
8.1.3 INSTALLER SETTINGS:
Solar system config . . . . . . . . . . . . 44
8.1.4 INSTALLER SETTINGS:
Solar sys parameters . . . . . . . . . . . 45
8.1.5 INSTALLER SETTINGS:
Fault history . . . . . . . . . . . . . . . . . 45
8.1.6 INSTALLER SETTINGS:
Cust service address . . . . . . . . . . . 46
8.1.7 INSTALLER SETTINGS:
System info . . . . . . . . . . . . . . . . . . 46
8.1.8 INSTALLER SETTINGS:
Floor drying . . . . . . . . . . . . . . . . . . 46
8.2 Configuring the heating system . . . 47
8.3 Parameters for heating . . . . . . . . . . 47
8.4 Configuring the solar thermal
system . . . . . . . . . . . . . . . . . . . . . . 51
8.5 Parameters for solar thermal
system . . . . . . . . . . . . . . . . . . . . . . 52
8.5.1 Parameters for the standard solar
thermal system . . . . . . . . . . . . . . . 52
8.5.2 Parameters for thermal
disinfection . . . . . . . . . . . . . . . . . . 53
8.5.3 Parameters for solar optimisation . 53
8.5.4 Commissioning the solar
thermal system . . . . . . . . . . . . . . . 55
8.6 Fault history . . . . . . . . . . . . . . . . . . 55
8.7 Viewing and entering the customer
service address . . . . . . . . . . . . . . . 55
8.8 Viewing system information . . . . . . 56
8.9 Screed drying function . . . . . . . . . . 56
9 Troubleshooting . . . . . . . . . . . . . . . . . . . 58
9.1 Troubleshooting with display . . . . 58
9.2 Troubleshooting without display . 64
10 Energy saving tips . . . . . . . . . . . . . . . . . 66
11 Environmental protection . . . . . . . . . . . 67
12 Individual time program settings . . . . . 68
12.1 Heating program . . . . . . . . . . . . . . 68
12.2 DHW program . . . . . . . . . . . . . . . . 71
12.3 DHW circulation program . . . . . . . 72
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6 720 645 349 (2010/09)
6 | Information about this documentation
Information about this documentation
Guide to instructions
If you ...
• ... are looking for the safety instructions and a
key to the symbols, refer to chapter 1.
• ... are looking for a summary of the layout and
function of this accessory, refer to chapter 2.
You will also find the specification there.
• ... are a HEATING CONTRACTOR and want to
know to install, electrically connect and
commission this accessory, refer to
chapters 3 and 4.
• ... want to know how to operate and program
this accessory, refer to chapters 5, 6 and 12.
There you will also find summaries of the
factory settings and setting ranges for the
menus. There are also tables for making a note
of your settings.
• ... want to display information regarding the
heating system, see chapter 7.
• ... are a HEATING CONTRACTOR and want to
make expert level settings or view system
information, refer to chapter 8. There you will
also find summaries of the factory settings
and setting ranges for the menus. There are
also tables for making a note of your settings.
• ... are looking for troubleshooting tables, refer
to chapter 9.
• ... are looking for tips on energy efficiency, see
chapter 10.
• ... are looking for a particular reference in the
document, have a look in the Keyword index
on the last pages.
Supplementary documentation for contractors
(not part of the standard delivery)
In addition to these instructions, the following
documents are available:
• Spare parts list
• Service folder (for troubleshooting and
function tests)
You can request these documents from the Bosch
Info service. The contact address is printed on
the back page of these instructions.
Hand all documentation enclosed to
the user.
6 720 645 349 (2010/09)
Key to symbols and safety instructions | 7
1 Key to symbols and safety instructions
1.1 Explanation of symbols
Warnings
Keywords at the start of a warning indicate the
type and seriousness of the ensuing risk if
measures to prevent the risk are not taken.
• NOTE indicates that material losses may
occur.
• CAUTION indicates that minor to medium
injury may occur.
• WARNING indicates that severe injury may
occur.
• DANGER indicates a risk to life.
Important information
Additional symbols
1.2 Safety instructions
B These instructions must be observed to
ensure correct operation.
B Install and commission the heating appliance
and all accessories in accordance with the
instructions provided.
B This accessory must only be installed by
suitably qualified installers.
B Only use these accessories in conjunction
with the heating appliances listed. Follow the
connection diagram!
B Do not connect this accessory to the 230 V
mains electricity supply.
B Prior to the installation of this accessory:
Isolate the heating appliance and all other
BUS subscribers from the power supply
(220 to 240 V AC).
B For wall mounting: never install this accessory
in wet areas.
B Instruct customers about the functions and
operation of the accessories.
B Risk of scalding during thermal disinfection:
Supervise short periods of operation with
water temperatures over 60 °C or fit a
thermostatic DHW mixer.
B When there is a risk of frost, leave the heating
appliance switched on and follow the frost
protection information.
Warnings in this document are framed
and identified by a warning triangle
printed against a grey background.
If there is a danger due to
electricity, the exclamation mark in
the warning triangle is replaced by a
lightning symbol.
Important information where there is
no risk to people or property is
indicated with the adjacent symbol. It
is bordered by lines above and below
the text.
Symbol Explanation
B Action step
Æ Cross-reference to other parts of this
document or to other documents
• List/list entry
– List/list entry (second level)
Tab. 3
6 720 645 349 (2010/09)
8 | Technical data for the accessory item
2 Technical data for the accessory item
• This controller is used to display appliance
and system information and to change the
settings shown.
• The controller is a weather-compensated
controller for central heating and DHW
heating with time programs:
– Central heating : 3 seven-day heating
programs with 6 switching times per day
are available (one program is active).
– Domestic hot water : weekly DHW
program with 6 switching times per day.
• Options:
– Remote control FB 100 or FB 10.
– Module IPM 1 for controlling one mixed or
non-mixed heating circuit.
– ISM 1 module for solar DHW heating.
• The controller has a power reserve sufficient
for at least 6 hours of operation. If the
controller is without power for a period longer
than the power reserve then the time and date
will be deleted. All other settings are saved.
• Installation options:
– In heating appliance with BUS-enabled
Heatronic 3
– Wall-mounted with BUS connection to
heating appliance with BUS-enabled
Heatronic 3
2.1 Standard delivery
Fig. 2 Standard delivery
1 Controller top section
2 Base for wall mounting
3 Slide cover
4 Installation and operating instructions
5 Outside temperature sensor with fixing
materials
The FW 100 can only be connected
to a heating appliance with BUS-
enabled Heatronic 3.
2x
2x
5
2
4
1
3
6 720 612 481-01.1R
8
6 720 645 349 (2010/09)
Technical data for the accessory item | 9
2.2 Specification
2.3 Cleaning
B If required, use a damp cloth to wipe the
controller casing. Never use aggressive or
acidic cleaning agents for this.
2.4 Supplementary accessories
See also the pricelist.
• IPM 1: Module for controlling one mixed or
one non-mixed heating circuit.
• ISM 1: Module for controlling solar water
heating.
• IUM 1: Module for controlling external safety
equipment.
• FB 10: Remote control for the mixed or non-
mixed heating circuit.
• FB 100: Remote control with plain text display
for the mixed or non-mixed heating circuit.
• No. 1143: Cable set for fitting one module
(e.g. IPM 1) inside the heating appliance.
Dimensions Fig. 8, page 14
Rated voltage 10...24 V DC
Rated current
(excluding illumination)
6 mA
Controller output 2-wire BUS
Permiss. ambient temp. 0 ... +50 °C
IP rating III
Protection:
- Built into the Heatronic 3
- Wall mounting
IPX2D
IP20
Tab. 4 Specification
°C Ω
AF
°C Ω
AF
– 20 2392 4984
– 16 2088 8842
– 12 1811 12 720
– 8 1562 16 616
– 4 1342 20 528
± 0 1149 24 454
Tab. 5 Actual values, outside temperature
sensor
6 720 645 349 (2010/09)
10 | Technical data for the accessory item
2.5 Sample system
Fig. 3 Simplified system scheme (see technical guides for installation illustration and further options)
6 720 613 557-01.2O
WW
TWM
KW
S...solar
SP
SF
HK
MF
TB
M
P
1)
FW 100
FB 10
VF
230V AC
T
2
AF
FK
230V AC
ISM1
2)
T
1
FB 100
2)
HP
1)
FW 100
HW
IPM1
230V AC
6 720 645 349 (2010/09)
Technical data for the accessory item | 11
AF Outside temperature sensor
FB 10 Remote control
FB 100 Remote control
FK Flat-plate collector
FW 100 Weather-compensated controller with
solar control
HK Heating circuit
HP Heating circuit pump
HW Low loss header
IPM 1 Module for one heating circuit
ISM 1 Module for solar DHW heating
KW Cold water connection
M Mixer servomotor
MF Flow temperature sensor, mixed
heating circuit
P Circulation pump for heating circuit
SP Solar circuit pump
S...solar Solar combi cylinder
SF Cylinder temperature sensor (NTC)
T
1
Collector temperature sensor
T
2
Cylinder temperature sensor on the
heating water side, bottom
TB Temperature limiter
TWM Thermostatic DHW mixer
VF Common flow sensor
WW DHW connection
1) The FW 100 can be mounted in the
heat source or on the wall.
2) Either FB 10 or FB 100
6 720 645 349 (2010/09)
12 | Installation (for contractors only)
3 Installation (for contractors only)
The detailed system scheme for installing the
hydraulic components and associated control
devices can be found in the technical guides or
tender documentation.
3.1 Installation
3.1.1 Installation in heating appliance
B Detailed description of heating appliance
components, see heating appliance
installation instructions.
B Remove outer casing.
Fig. 4
B Remove cover and dummy cover.
Fig. 5
B Insert top section into slots.
Fig. 6
DANGER: Risk of electric shock!
B Prior to the installation of this
accessory:
Isolate the heating appliance and
all other BUS subscribers from the
power supply (220 to 240 V AC).
6 720 645 342-03.1O
3.
6 720 641 933-33.1O
4.
1.
2.
6 720 641 933-31.1O
6 720 645 349 (2010/09)
Installation (for contractors only) | 13
B Click top section into place and mount cover.
Fig. 7
6 720 641 933-32.1O
2.
1.
3.
4.
6 720 645 349 (2010/09)
14 | Installation (for contractors only)
3.1.2 Wall mounting
The control quality of the controller is dependent
on where it is installed.
The installation location (= lead room) must be
suitable for controlling the heating.
B Select the installation location.
Fig. 8
B Remove the top section and slide cover from
the base.
Fig. 9
B Fit the base.
Fig. 10
B Make the electrical connections (Æ Fig. 14 or
15 on page 17).
B Refit top section an slide cover on base.
Fig. 11
The mounting surface on the wall
should be level.
6 720 612 481-03.1R
0,3 m0,3 m
1,2 - 1,5 m
0,6 m
119 mm
134 mm
35 mm
1.
2.
3.
6 720 612 220-27.1J
6 720 645 340-07.1O
6 mm 3,5 mm6 mm
3.
2.
1.
6 720 612 220-06.1R
6 720 645 349 (2010/09)
Installation (for contractors only) | 15
3.1.3 Installation of outside temperature sensor
Control quality depends on installation location
of outside temperature sensor AF.
B Select the installation location.
Fig. 12
1
/
2
H
(min 2m)
H
1
/
2
Y
Y
1
/
2
H
(min 2m)
H
N
S
W
E
NW
NE
SW
SE
6 720 645 349-02.1O
6 720 645 349 (2010/09)
16 | Installation (for contractors only)
B Remove cover.
B Fix sensor housing to external wall with two
screws.
Fig. 13
3.1.4 Fitting other accessories
B Fit accessories according to the legal
requirements and the installation instructions
supplied with them.
3.1.5 Disposal
B Dispose of packaging in an environmentally
responsible manner.
B When replacing components, dispose of the
used components in an environmentally
responsible manner.
3.2 Electrical connections
3.2.1 Electrical connection in the heating
appliance
B Installation of the controller automatically
produces BUS connection via the three
contacts (Æ Fig. 6 on page 12).
Fig. 14 Controller installed via BUS contacts in
BUS-enabled Heatronic 3.
1.
2
.
6 720 610 967-10.2J
The controller recognises via the
third contact that it is installed
inside the heating appliance.
FW 100
1
2
4
BB
6 720 613 557-02.1R
ST 19
Heatronic 3
AF
AF
6 720 645 349 (2010/09)
Installation (for contractors only) | 17
3.2.2 Electrical connection for wall mounting
B BUS connection from the controller to other
BUS subscribers:
Use electrical cable according to local codes
and requirements.
Permissible cable lengths from the BUS-enabled
Heatronic 3 to the controller:
B To prevent inductive interference: Route all LV
leads separately from cables carrying 220 to
240 V or 380 to 415 V (minimum separation
100 mm).
B In case of external inductive interference,
shield the cables.
This ensures that the cables are shielded from
external interference (e.g. heavy current
cables, overhead wires, transformer stations,
radio and television set, amateur radio
stations, microwave ovens etc).
Fig. 15 Controller connected to BUS-enabled
Heatronic 3.
Fig. 16 BUS links connected via branch box (A)
Permissible cable lengths to outside temperature
sensor:
Cable length Cross-section
≤ 80 m 0.40 mm
2
≤ 100 m 0.50 mm
2
≤ 150 m 0.75 mm
2
≤ 200 m 1.00 mm
2
≤ 300 m 1.50 mm
2
Tab. 6
1
2
4
BB
6 720 613 557-03.1R
ST 19
AF
B
B
AF
FW 100
Heatronic 3
If the BUS links feature different
cross-sections:
B Connect BUS links via a branch
box.
Cable length Cross-section
≤ 20 m 0.75 mm
2
... 1.50 mm
2
≤ 30 m 1.00 mm
2
... 1.50 mm
2
≥ 30 m 1.50 mm
2
Tab. 7
B
2
BB
A
B
2
BB
B
2
BB
6 720 612 220-08.1J
100 mm
100 mm
6 720 645 349 (2010/09)
18 | Commissioning (contractors only)
4 Commissioning (contractors only)
B Set DIP switch at IPM 1 to 1.
B Switch ON the system.
B Set FB 10 or FB 100 to 1.
During commissioning or after a global reset
(resetting all settings), the language selected for
the factory settings will be displayed.
B Select the language with and confirm
with .
Set the date and time if the reserve power supply
has run out.
B Select the hour with and confirm with
.
B Select the minutes with and confirm
with .
B Select the year with and confirm with
.
B Select the month with and confirm with
.
B Select the day with and confirm with
.
B The automatic system configuration starts
during commissioning (wait for 60 seconds
and then follow the instructions displayed).
B Switch off automatic Auto switch between
GMT - BST Æ chapter 6.5.1 from page 38
B Adapting other settings to the current system,
Æ chapter 6 from page 26 and chapter 8 from
page 43.
B Fill and vent solar thermal system according to
its documentation and prepare it for
commissioning as described in chapter 8.4 on
page 51.
B Adapting other settings to the current solar
thermal system, Æ chapter 8.5 from page 52.
B Commission the solar thermal system,
Æ chapter 8.5.4 on page 55.
Description of the controls
Æ page 2.
6 720 645 349 (2010/09)
Operation | 19
5 Operation
5.1 Changing the room temperature
and operating mode
5.1.1 Changing the room temperature with
(with time limit)
You can also permanently change the required
room temperature, Æ chapter 6.3.2 on page 33.
This function is only available if the heating
system is not regulated via remote control
FB 100:
B Set the required room temperature with .
– If the operating mode selector is set to
:
The new temperature applies until the next
switching point. Afterwards, the set
temperature applies for the switching
period.
– If the operating mode selector is set to
/ / : The new temperature applies
until the selector position is changed.
Afterwards, the set temperature applies to
the selected operating mode.
5.1.2 Changing the operating mode with
(with time limit)
To permanently change the operating mode,
Æ chapter 5.1.4 on page 20.
This function is only available if the heating system
is not regulated via remote control FB 100 and
automatic mode has been activated :
B Press briefly to bring forward the next
switching time and the associated operating
mode Comfort / Economy / Frost to
the current time.
The display shows the changed details.
B Press and hold and simultaneously turn
the rotary selector to change the next
switching point. As a maximum, the switching
time can be changed between the current
time and the switching time after next.
If the next switching time of the heating
program is exceeded, the function will be
reset, and automatic mode will be active
again.
Cancelling the function early:
B Press briefly again.
The controller provides the option
of setting the required room
temperature for the operating mode
concerned. The temperature given
is not the actual room temperature.
It is an orientation value that
influences the required flow
temperature.
The function can be used in
situations such as going to bed
earlier, being away from home
longer or returning early.
6 720 645 349 (2010/09)
20 | Operation
5.1.3 Changing the DHW mode with
(with time limit)
B Press briefly to activate DHW heating
immediately (the activated function cannot be
switched off prior to expiry of the fixed time):
– The DHW cylinder is heated up to the
maximum temperature set in the DHW
program for 60 minutes.
– With a combi boiler, comfort mode is
activated for 30 minutes.
The display shows the changed details. If the
specified time is exceeded, the function will
be reset, and automatic mode will be active
again.
5.1.4 Changing heating mode permanently
Automatic mode
(factory setting)
Automatic change between Comfort /
Economy / Frost according to the active
heating program. The controller regulates to the
room temperatures selected in submenu Heating
levels (Æ chapter 6.3.2 on page 33).
Constant heating
The controller constantly maintains the room
temperature set for Comfort in submenu
Heating levels (Æ chapter 6.3.2 on page 33).
The heating program is ignored.
Constant economy
The controller constantly maintains the room
temperature set for Economy in
submenu Heating levels (Æ chapter 6.3.2 on
page 33). The heating program is ignored.
Constant frost protection
The controller constantly maintains the room
temperature set for Heating levels in
submenu Heating levels (Æ chapter 6.3.2 on
page 33). The heating program is ignored.
You can use this function if you need
hot water outside the programmed
switching times.
DHW is heated independently of the
position of the operating mode selector
in accordance with the DHW program
(
Æ
chapter
6.4
from page
34
).
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Operation | 21
5.2 Menu control
Main structure of menu prompts:
• The titles of variables or submenus are listed
on the left.
• The selected title is displayed against a dark
background.
• Variable values are displayed on the right,
either adjacent to or below their titles.
• With , submenus are called up or the
change mode is activated (the variable value
flashes).
• As long as a title is displayed against a dark
background, menus can be scrolled with
/ / / without changing any
values.
• Arrows on the l.h. edge indicate whether there
are more menu points.
• A flashing variable value can be changed with
.
• With , flashing variables can be returned
to their factory settings.
• The change will become valid after pressing
; the title will again be displayed against
a dark background.
• If the change mode is cancelled with a
different key than , the change will be
cancelled and the original value remains valid.
5.2.1 Programming example
menu
All programming steps follow the same pattern. The functions of controls and the
meaning of symbols are explained on pages 2 and 3. If you want to enter a heating
program, carry out the following programming steps.
A prompt will be displayed if a function has been locked. In such cases, follow the
instructions shown.
Operation Display
Open the flap.
The standard display continues to be shown.
Calling up the main menu:
Press The display lighting switches on and the main menu is
displayed.
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22 | Operation
Operation Display
Selecting the menu:
Turn In this example, highlight menu point "Heating".
Turning the rotary selector will show additional
menus.
Press Confirm the selected menu point "Heating".
Press In this example, leave the highlighting on menu point
"Programme" and confirm.
Turn In this example, highlight menu point "Edit".
Press Confirm menu point "Edit".
Press In this example, leave the highlighting on menu point
"A:Programme A" and confirm.
Turn In this example, highlight menu point "Monday". The
segment ring for the heating program will only be
displayed if all switching times for the selected days of
the week are identical (e.g. all switching times for
menu point "Mon - Fri" are identical).
Press Confirm the menu point "Monday".
The next submenu showing the programmed switching
times and operating modes P1 to P6 is displayed.
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6 720 645 349 (2010/09)
Operation | 23
Operation Display
Setting values:
Press In this example, leave the highlight on menu point "P1"
and confirm.
The switching time and associated segment flash.
Turn In this example, set the switching time to 05:30 h.
The associated segments change simultaneously.
Press
The switching time is saved and the operating mode to be
changed as well as the segment of the new switching time
flash. If, for example, you change and save a switching time
for menu point "Mon - Fri", that change is simultaneously
applied to every day from "Monday" to "Friday".
Turn In this example, set the operating mode to "Economy".
The associated segments change simultaneously.
Press The operating mode is saved. Setting of P1 is now
complete. The modified switching time, operating mode
and segments are displayed. Set additional switching
times and operating modes P2 to P6 as described.
Select the next menu level up:
Press Call up the next menu up.
-or-
Turn Highlight menu point .
Press Confirm the selected menu point .
The next menu up is displayed.
Ending programming:
Press The controller now operates with the new program
details.
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menu
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24 | Operation
5.2.2 Deleting or resetting program details
Operation Display
Deleting programmed values:
Select the value to be deleted, for example the switching time in
P1 as described in chapter 5.2.1 from page 21 and overwrite it.
-or-
Press The deleted switching time flashes, and the associated
operating mode is also deleted.
The associated segments change simultaneously.
Press
2x
The setting is saved.
Press Leaving the menu and returning to the standard
display.
Resetting a program (for example heating program):
As described in chapter 5.2.1 from page 21, select menu point
"A:Programme A" and confirm.
Turn In this example, highlight menu point "Reset factory
settings".
Press Confirm menu point "Reset factory settings". The value
to be changed flashes.
Turn Set menu point "Reset factory settings" to "Yes".
Press Confirm the program reset.
A prompt appears following the reset.
Press Return to the menu.
Press Leaving the menu and returning to the standard
display.
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menu
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menu
6 720 645 349 (2010/09)
Operation | 25
Operation Display
Resetting all settings (for contractors only):
This function returns all adjustments of the MAIN MENUand the INSTALLER SETTINGSto their factory
settings. Following such a reset, your contractor will need to recommission the system.
If the standard display is set:
Hold down and simultaneously, until the following
warning is displayed together with a 10 second countdown:
If all previous adjustments are really to be reset:
Continue to hold down and simultaneously, until the
following prompt appears:
Press to finalise the reset.
All adjustments have now been returned to their factory settings, and the system must be re-
commissioned by a contractor.
menu
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26 | Adjusting the MAIN MENU
6 Adjusting the MAIN MENU
Detailed instructions on navigating through the
menu structure, programming, deleting settings
and resetting to the factory settings are provided
in chapter 5.2 starting on page 21.
6.1 Overview and adjustment of the MAIN MENU
The tables set out below provide:
• An overview of the menu structure (column 1).
The menu depth is identified by various
shades of grey.
For example, in menu Heating > Programme
submenus Edit and View are on the same
level.
• An overview of the factory settings (column 2),
e.g. for the purposes of resetting individual
menu point to their factory settings.
• An overview of the setting ranges of the
individual menu points (column 3).
• Space for making a note of your personal
settings (column 4).
• A way to locate detailed descriptions regarding
the individual menu points (column 5).
6.1.1 MAIN MENU: Holiday
The menu points are only shown if
the system components are present
and/or active, and if no remote
control is accessing them. Some
menu points are not shown because
they are switched off by a setting for
another menu point.
B Always set or skip menu points in
order. In that way, subsequent
menu points will be
automatically adjusted or not
shown.
Menu structure Holiday Factory setting Setting range
Personal
setting
Description
frompage
Start – – . – – . – – – – Today ... 31.12.2099
(in year/month/day steps)
31
End – – . – – . – – – – Start date ... 31.12.2099
(in year/month/day steps)
Heating Frost Frost | Economy | Comfort | Auto
Domestic hot water Off
1)
Off | Auto | On
1)
15 °C
2)
15 °C ... 60 °C | Auto
2)
DHW circulation pump Off Off | Auto | On
Thermal disinfection Off Off | On
1) DHW heating with combi boiler
2) DHW heating via DHW cylinder
6 720 645 349 (2010/09)
Adjusting the MAIN MENU | 27
6.1.2 MAIN MENU: Heating
Menu structure Heating Factory setting Setting range
Personal
setting
Description
frompage
Programme – – –
32
Activate A:Programme A
(switching
times of
program Home
all day)
A:Programme A
...C:Programme C (program title
can be changed)
–
Edit – – –
A: Programme A ... C:
Programme C
– – –
Copy from preset
programme
No No | A:Programme A ...
C:Programme C (program title can
be changed) | AM weekday
worker | PM weekday worker |
Full weekday worker | AM+PM
weekday worker | Home all day |
Home all day, early | Home all day,
late | Senior citizens
–
All days Æ Table on page 68
P1, P2 ... P6
Mon - Fri
P1, P2 ... P6
Sat + Sun
P1, P2 ... P6
Monday, Tuesday
... Sunday
P1, P2 ... P6
Reset factory settings No No | Yes
Programme name As selected in
Edit menu, e.g.
Programme A
Changing the program title
View – – –
A: Programme A
... C: Programme C
AM weekday worker
PM weekday worker
Full weekday worker
AM+PM weekday worker
Home all day
Home all day, early
Home all day, late
Senior citizens
All days All days Mon - Fri
Sat + Sun
Monday, Tuesday
... Sunday
–
6 720 645 349 (2010/09)
28 | Adjusting the MAIN MENU
6.1.3 MAIN MENU: Domestic hot water
Parameter – – –
33
Heating levels – – –
Comfort 21.0 °C 0.0 °C ... 30.0 °C (not lower than
Economy)
°C
Economy 15.0 °C 0.0 °C ... 30 °C (not lower than
Frostand not higher than
Comfort)
°C
Frost 5.0 °C 0.0 °C ... 30 °C (not higher than
Economy)
°C
Heating up speed Normal Economy | Normal | Fast
Menu structure Heating Factory setting Setting range
Personal
setting
Description
frompage
Menu structure
Domestic hot water
Factory
setting
Setting range
Personal
setting
Description
from page
DHW and DHW circulation pump Separate
programmes
Separate programmes | As
heating programme
34
DHW programme
1)
– – –
Edit – – –
All days Æ Table on page 71
P1, P2 ... P6
Mon - Fri
P1, P2 ... P6
Sat + Sun
P1, P2 ... P6
Monday, Tuesday... Sunday
P1, P2 ... P6
Reset factory settings No No | Yes
View – – –
All days | Mon - Fri | Sat +
Sun | Monday, Tuesday...
Sunday
– – –
6 720 645 349 (2010/09)
Adjusting the MAIN MENU | 29
DHW circ pump prog
1)
– – –
36
Edit – – –
All days Æ Table on page 72
P1, P2 ... P6
Mon - Fri
P1, P2 ... P6
Sat + Sun
P1, P2 ... P6
Monday, Tuesday
... Sunday
P1, P2 ... P6
Reset factory settings No No | Yes
View – – –
All days | Mon - Fri | Sat +
Sun | Monday, Tuesday...
Sunday
– – –
Parameter – – –
36
Cylinder temp at heating level
Comf.
60 °C 15 °C ... 60 °C °C
Cylinder temp at heating level
Eco
50 °C 15 °C ... 60 °C °C
DHW priority Priority Priority | Conditional priority
DHW circ pump cycles 4/h 1/h ... 7/h /h
Thermal disinfection – – –
37
Operating mode Manual Manual | Auto
Operating status Not running Not running | Start now
Running Running | Stop
Time 01:00 h 00:00 h ... 23:45 h h
Time interval 7 d 1 d ... 30 d d
1) Only for Separate programmes
Menu structure
Domestic hot water
Factory
setting
Setting range
Personal
setting
Description
from page
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30 | Adjusting the MAIN MENU
6.1.4 MAIN MENU: General settings
6.1.5 MAIN MENU: Solar
Menu structure
General settings
Factory setting Setting range
Personal
setting
Description
from page
Time and date – – –
38
Time – – : – – 00:00 ... 23:59
(in hour/minute steps)
–
Date
– – . – – . – – – –
01.01.2005 ... 31.12.2099
(in day/month/year steps)
–
Auto switch between GMT -
BST
1)
Yes Yes | No
Time adjustment 0.0 sec/week – 60.0 sec/week... +60.0 sec/week sec/week
Display format – – –
38
Date DD.MM.YYYY DD.MM.YYYY or MM/DD/YYYY
Display contrast According to
factory test
25 % ... 75 %
%
Information at top of display Without ISM or
cylinder: Outside
temperature
Outside temperature | Date
Without ISM, with
cylinder: Outside
temperature
Outside temperature | Date |
Cylinder temperature
With ISM and
cylinder: Solar
pump status
Solar pump status | Solar yield |
Outside temperature | Date |
Cylinder temperature
With ISM but
without cylinder:
Solar pump status
Solar pump status | Solar yield |
Outside temperature | Date
Key lock Off Off | On 38
Language English English | Deutsch | Francais |
Nederlands
38
1) Auto switch between GMT - BST always switch off (select No)
Menu structure Solar
Factory
setting
Setting range
Personal
setting
Description
frompage
T2: Max. solar cylinder
temperature
60 °C 15 °C ... 95 °C °C
39
Optimizing influence DHW 0 K 0 K (= function off) ... 20 K K
CH circuit optimizing influence 0 K 0 K (= function off) ... 5 K K
6 720 645 349 (2010/09)
Adjusting the MAIN MENU | 31
6.2 Holiday program
Main menu: Holiday
For menu structure and setting ranges Æ page 26.
Use this menu if you want to operate a special
program for several days without changing your
personal settings in the individual programs and
parameters.
With the holiday program, central heating and
DHW heating operate according to the operating
mode set in the holiday program (frost protection
is ensured).
• Start:
– The holiday program starts immediately if
you select the current date as Start.
– The holiday program starts at 00:00 on the
selected day if you select the tomorrow's
date or later as Start.
• End The holiday program ends at 23:59 h on
the selected day.
• Heating: Operating mode for central heating
during the holiday program.
• Domestic hot water: Operating mode for
DHW heating during the holiday program.
• DHW circulation pump: Operating mode for
DHW circulation pump during the holiday
program.
• Thermal disinfection: Operating mode for
thermal disinfection of the DHW during the
holiday program.
When the holiday program is active, the standard
display shows and, for example, HOLIDAY
UNTIL - 30.09.2010.
Terminating the holiday program early:
B Select menu Holiday > Start and press .
The display shows --:--:----.
B Press rotary selector to store the
setting.
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32 | Adjusting the MAIN MENU
6.3 Heating program
Main menu: Heating
For menu structure and setting ranges
Æ page 27.
6.3.1 Time/Temperature level program
Menu: Heating > Programme
Use this menu if you want to adapt a heating
program with personalised time/temperature
level profile.
The heating program is only active if the mode
selector is set to .
Fig. 17 Example heating program with time/
temperature level profile
Menu: Heating > Programme > Activate
B Select and activate heating program.
Menu: Heating > Programme > Edit
Setting options:
• Up to six switching times per day with three
different operating modes (Comfort /
Economy / Frost ).
• Option of different times for every day or the
same times for:
– Every day (All days)
– Monday to Friday (Mon - Fri)
– Saturday and Sunday (Sat + Sun)
• The shortest switching interval is 15 minutes
(= 1 segment).
Copying and adjusting 3 personal heating
programs:
B Copy a preset heating program.
B Set personal switching times and associated
operating modes:
– Disable switching points that are not
required by deleting them.
– All days: Starting the selected operating
mode at the same time every day.
– Mon - Fri: Starting the selected operating
mode at the same time Monday to Friday.
– Sat + Sun: Starting the selected operating
mode at the same time Saturday and
Sunday.
– Individual days of the week (e.g. Thursday:
starting the selected operating mode at the
same time every Thursday).
– Skip switching points and operating modes
that are not to be changed with or
.
Set the flow temperature controller
on the heating appliance to the
maximum required flow
temperature.
Set the programs for the most
important usage (e.g. early shift,
late shift, holiday at home etc.)
once, so that the appropriate
program can be activated quickly
later on.
[°C]
[t]
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Adjusting the MAIN MENU | 33
B Return the heating program to its factory
settings Æ page 24.
B Change the title of the heating program with
and . The 18 characters displayed
can be individually replaced by selecting the
letters and numbers offered.
Menu: Heating > Programme > View
B Show switching points and associated heating
program operating modes for All days,
Mon - Fri, Sat + Sun or the individual day of
the week as a segment ring.
6.3.2 Temperature for the operating modes
and heat-up rate
Menu: Heating > Parameter
Use this menu to permanently set the
temperature levels for the 3 operating modes
(Comfort / Economy / Frost ) and the
heat-up rate to suit your personal preferences
and your home.
Menu: Heating > Parameter > Heating levels
B Setting the required room temperature for the
operating modes:
– Comfort = maximum temperature
required (e.g. when the living space is
occupied and occupants require a
comfortable room temperature).
– Economy = average temperature
required (e.g. if a low room temperature is
adequate or if everyone is away or asleep
and the house should not cool down
excessively).
– Frost = minimum temperature required
(e.g. when the home is unoccupied or
everyone is asleep and it is OK for the
house to cool down). Consider any pets
and plants.
Menu: Heating > Parameter > Heating up speed
B Set required heat-up rate:
– Economy = The building is heated up
slowly, thus saving energy.
– Normal = The building is heated up at the
“normal” rate.
– Fast = The building is heated up quickly,
thus providing maximum comfort.
If, for example, the programming for
Thursday differs from the other
days of the week, the options All
days and Mon - Fri show
----- from --:-- for all values. That is,
there are no common switching
times and operating modes for this
selection.
To enter spaces:
B If the selected character is shown
with a dark background, delete by
pressing (space = _ )
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34 | Adjusting the MAIN MENU
6.4 DHW program
Main menu: Domestic hot water
For menu structure and setting ranges
Æ
page
28
.
6.4.1 DHW program operating modes
Menu: Domestic hot water > DHW and DHW
circulation pump
With this menu you can optionally
B activate your individual DHW program
-or-
B or combine the DHW program with your heating
program. That is useful if you frequently switch
between different heating programs. The DHW
program is then automatically adapted to suit.
As heating programme (Automatic mode
together with the heating program):
• With DHW cylinder:
– In accordance with the DHW temperature
selected under Cylinder temp at heating
level Comf.
1)
, if the heating system
operates in Comfort mode or switches
to Comfort mode within the next hour.
– Otherwise according to the DHW
temperature selected under Cylinder temp
at heating level Eco
1)
, if the heating
system operates in Economy mode.
– Otherwise DHW Frost (15 °C fixed value).
• With combi boiler:
– DHW On, if the heating system operates in
Comfort mode or has operated in
Comfort mode within the last hour.
– Otherwise DHW Off
• With DHW circulation pump for DHW cylinder:
– DHW circulation pump On and DHW
circulation pump starts according to
setting (Æ chapter 6.4.5 on page 37), if the
heating system operates in Comfort
mode.
– Otherwise DHW circulation pump Off.
Separate programmes (independent time
programs):
• Automatic changeover between DHW On
2)
/
Off
2)
or different DHW temperatures
3)
and
DHW circulation pump On / Off according to
programs entered.
• DHW circulation pump starts according to
setting (Æ chapter 6.4.5 on page 37).
Set the DHW temperature controller
on the heating appliance to the
maximum required DHW
temperature. If a DHW cylinder is
connected to the IPM downstream
of a low loss header, turn the flow
temperature controller on the
heating appliance fully clockwise.
1) Setting the DHW temperature
Æ chapter 6.4.5 on page 36.
2) DHW with combi boiler
3) DHW via cylinder
6 720 645 349 (2010/09)
Adjusting the MAIN MENU | 35
6.4.2 Time/temperature level program for
DHW via cylinder
Menu: Domestic hot water > DHW programme
Use this menu if you want to use a DHW program
with user-defined time/temperature profile.
The time/temperature level program is only
adjustable and active if Domestic hot water >
DHW programme > Separate programmes is set.
Fig. 18 Example DHW program with time/
temperature profile
Setting options
• Up to six switching times per day with DHW
temperatures between 15 °C and 60 °C.
• Optionally the same times or different times
for every day for All days / Mon - Fri / Sat +
Sun.
• The shortest switching interval is 15 minutes
(= 1 segment).
Setting the switching times and DHW
temperature
Enter or view days of the week, switching times
and associated DHW temperatures, as described
in chapter 6.3 on page 32.
6.4.3 Time program for DHW with combi boiler
Menu: Domestic hot water > DHW programme
Use this menu if you want to use a time program
for DHW heating.
The time program is only programmable and
active if Domestic hot water > DHW programme
> Separate programmes is set.
• Automatic changeover between DHW On/ Off
in accordance with the time program entered.
• On: DHW will be available immediately if the
ECO key has not been pressed on the heating
appliance.
• Off: The heat exchanger inside the heating
appliance will remain unheated.
Consequently, hot water will only be available
after drawing lots of water from a hot tap.
Setting options
• Up to six switching times per day with two
different operating modes (On / Off).
• Optionally the same times or different times
for every day for All days / Mon - Fri / Sat +
Sun.
• The shortest switching interval is 15 minutes
(= 1 segment).
Setting switching times and the operating mode
Enter or view days of the week, switching times
and associated operating modes (On / Off), as
described in chapter 6.3 on page 32.
Disable switching points that are
not required by deleting them.
C
t
6 720 613 058-07.1R
Disable switching points that are
not required by deleting them.
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36 | Adjusting the MAIN MENU
6.4.4 Time program for DHW circulation pump
(only with DHW cylinder)
Menu: Domestic hot water > DHW circ pump
prog
Use this menu if you want to use a time program
for the DHW circulation pump.
The time program is only programmable and
active if Domestic hot water > DHW programme
> Separate programmes is set.
• Automatic changeover between DHW
circulation pump On / Off in accordance with
the time program entered.
– On: DHW circulation pump starts as per
setting (Æ chapter 6.4.5 on page 37).
– Off: The DHW circulation pump is stopped.
Setting options
• Up to six switching times per day with two
different operating modes (On / Off).
• Optionally the same times or different times
for every day for All days / Mon - Fri / Sat +
Sun.
• The shortest switching interval is 15 minutes
(= 1 segment).
Setting switching times and the operating mode
Enter or view days of the week, switching times
and associated operating modes (On / Off), as
described in chapter 6.3 on page 32.
6.4.5 Parameters for DHW
Menu: Domestic hot water > Parameter >
Cylinder temp at heating level Comf.
This menu point is only active if Domestic hot
water > DHW programme > As heating
programme is set (Æ chapter 6.4.1 on page 34).
This is where you set the required DHW
temperature for your DHW cylinder.
Menu: Domestic hot water > Parameter >
Cylinder temp at heating level Eco
This menu point is only active if Domestic hot
water > DHW programme > As heating
programme is set (Æ chapter 6.4.1 on page 34).
This is where you set the required reduced DHW
temperature for your DHW cylinder.
Menu: Domestic hot water > Parameter > DHW
priority
This menu point is only active if Domestic hot
water configuration in the system configuration
has been set to Cyl on IPM ident.3...10
(Æ chapter 8.1.1 on page 43). Use this menu if
your heating is to be left operational during
cylinder heating (e.g. for buildings with limited
insulation and low outdoor temperatures).
• Priority: Central heating stops during cylinder
heating. The pump stands still and the mixer is
closed.
• Conditional priority: If a mixer is installed,
central heating continues during cylinder
heating ; the pump runs and the mixer
regulates to the required heating
temperature. If no mixer is installed, central
heating will be switched off to prevent rooms
getting too hot. Cylinder heating takes longer
with Conditional priority.
Disable switching points that are
not required by deleting them.
6 720 645 349 (2010/09)
Adjusting the MAIN MENU | 37
Menu: Domestic hot water > Parameter > DHW
circ pump cycles
This menu point is only active if a DHW circulation
pump is available.
This menu point specifies how many times per
hour the DHW circulation pump will start during
the DHW circulation pump On phase. With the
setting:
• 1/h to 6/h, each DHW circulation pump cycle
lasts for 3 minutes.
• 7/h, the DHW circulation pump runs
continuously during the On phase.
The DHW circulation pump stops during the DHW
circulation pump Off phases.
6.4.6 Thermal disinfection of DHW
Menu: Domestic hot water > Thermal
disinfection
This menu is only active if your domestic hot
water is provided by a DHW cylinder. We
recommend that you carry out thermal
disinfection at regular intervals.
If you have a combi boiler, observe the
information in the boiler documentation.
• Operating mode:
– Auto Thermal disinfection starts
automatically in accordance with the set
start conditions. Thermal disinfection can
be started and stopped manually.
– Manual: Thermal disinfection can be
started respectively once under Operating
status.
• Operating status:
– Not running: No thermal disinfection in
progress at present. Once-only thermal
disinfection can be started by selecting
Start now.
– Running: Thermal disinfection currently in
progress. Thermal disinfection can be
stopped by selecting Stop.
If Solar sys option E Thermal disinfection
is switched on (Æ chapter 8.4 on page 51)
and thermal disinfection is stopped by
selecting Stop, a fault is indicated for 5
minutes if the disinfection temperature in
the solar cylinder has not been reached
(fault 54, Æ chapter 9.1 from page 58).
• Time: Start time for automatic thermal
disinfection.
• Time interval: Period until next start time for
automatic thermal disinfection.
WARNING: Risk of scalding!
Hot water can lead to severe
scalding.
B Only carry out thermal
disinfection at times when the
system is not normally in use.
B Inform occupants of the building
of the risk of scalding and
always monitor the thermal
disinfection process.
6 720 645 349 (2010/09)
38 | Adjusting the MAIN MENU
6.5 General settings
Main menu: General settings
For menu structure and setting ranges
Æ page 30.
6.5.1 Time and Date
Menu: General settings > Time and date
Use this menu if you want to correct the date and
time.
• Time: Resetting the time, if the power supply
has been interrupted for more than 12 hours.
• Date: see above Time.
The current day of the week (e.g. Mo) is
calculated automatically.
• Time adjustment: Sets the adjustment factor
for the time. The adjustment is carried out
once a week.
Example:
– If the time is out by approximately
– 3 minutes a year
– – 3 minutes a year is equal to
– 180 seconds a year
– 1 year = 52 weeks
– – 180 seconds ÷ 52 weeks
= – 3.46 seconds a week
– Correction factor = +3.5 sec/week
6.5.2 Display formats
Menu: General settings > Display format
Use this menu if you want to customise the
display formats to suit your personal
preferences.
• Date: Selects either DD.MM.YYYY or
MM/DD/YYYY as date display format
(D = number for day, M = number for month,
Y = number for year).
• Display contrast: Sets display contrast to
between 25 % and 75 %.
• Information at top of display: Sets the
required information to be shown on the top
line of the standard display.
6.5.3 Key lock
Menu: General settings > Key lock
Use this menu if you want to prevent
unauthorised use of the key functions, e.g. by
children.
The corresponding information will be displayed
if Key lock is active and a locked key on the
standard display is pressed.
Reset Key lock:
B Hold down and simultaneously until
the corresponding message appears.
6.5.4 Language
Menu: General settings > Language
Use this menu if you want to change the language
for the display texts.
Auto switch between GMT - BST
B Switch automatic summer/
wintertime changeover off.
Changes of the operating mode
selector to a different mode only
become active when Key lock is
reset.
6 720 645 349 (2010/09)
Adjusting the MAIN MENU | 39
6.6 Solar settings
Main menu: Solar
For menu structure and setting ranges
Æ page 30.
Use this menu if you want to limit the cylinder
temperature or optimise the set DHW
temperature and the set flow temperature based
on the available solar energy in your geographical
region.
Limiting cylinder temperature
Storing as much solar energy as possible requires
a high cylinder temperature.
Limiting the cylinder temperature prevents
overheating of the DHW. The temperature setting
is transmitted by the ISM module during
commissioning.
T2: Max. solar cylinder temperature: Cylinder
temperature > 60 °C only in systems if the DHW
outlet temperature is limited by thermostatic
DHW mixer.
Solar optimisation
The utilisation of as much solar energy as
possible makes it appropriate to reduce the set
temperatures called for by the heating appliance.
The controller enables this reduction
automatically subject to the available solar
energy with Optimizing influence DHW and with
CH circuit optimizing influence.
For more information for contractors, see
Æ chapter 8.5.3 on page 53.
• Optimizing influence DHW: Maximum
reduction of set DHW temperature by effect of
solar thermal system.
Example:
– Set DHW temperature = 60 °C
– Optimizing influence DHW = 15 K
– Set DHW temperature for the heating
appliance = 60 °C – 15 K
– Provided there is sufficient solar output
available, the maximum reduction is set
and the heating appliance heats the DHW
to 45 °C, with the remaining 15 K being
provided by the solar yield.
• CH circuit optimizing influence: Influence of
solar output on heat input fed into the heating
circuit. At a high value, the heating curve flow
temperature is reduced at a correspondingly
greater rate (further information for
contractors Æ chapter 8.3 from page 47) to
enable greater passive solar energy input
through the building's windows. At the same
time this reduces a temperature overshoot in
the building and increases the comfort level.
– Increase CH circuit optimizing influence if
the heating system heats rooms that have
large areas of south-facing windows.
– Do not increase CH circuit optimizing
influence if the heating system heats
rooms that have small areas of north-facing
windows.
WARNING: Risk of scalding!If the
cylinder temperature is higher than
60 °C.
B If the cylinder temperature limit
is set to > 60 °C, fit the
thermostatic DHW mixerTWM
20 (accessory) in the DHW line.
B Set TWM 20 to max. 60 °C.
Optimizing influence DHW and CH
circuit optimizing influence do not
start until a calibration phase of at
least 30 days has been completed
after commissioning of the solar
thermal system.
6 720 645 349 (2010/09)
40 | Viewing information
7 Viewing information
Menu: INFO
This menu allows you to view various items of
system information.
Detailed instructions on navigating through the
menu structure are provided in chapter 5.2
starting on page 21.
INFO menu overview
The table below provides:
• An overview of the menu structure (column 1).
The menu depth is identified by various
shades of grey.
For example, menu Instruction manual and
Boiler are on the same level.
• An overview of the various display options
(column 2).
• Descriptions of the individual information
items (column 3).
The menu points are only shown if
the system components are present
and/or active, and if no remote
control is accessing them. Some
menu points are not shown because
they are switched off by a setting for
another menu point.
Menu structure INFO
Variable display
(examples)
Description
Instruction manual – –
To set new temp: turn
selector knob ...
– Various items of operating information
Boiler – –
Outside temperature 10.0 °C Current outside temperature.
Heating mode possible Yes | No Shows whether heating appliance is ready for
operation.
Current CH flow
temperature
55.0 °C Current heating appliance flow temperature.
Burner On | Off Burner status.
Heating pump On | Off Status of pump in heating appliance.
Maximum CH flow
temperature
75.0 °C Maximum flow temperature set on heating appliance.
Maximum domestic hot
water temperature
60.0 °C Maximum DHW temperature set on heating
appliance.
Service required Yes | No Shows whether a heating appliance service/
inspection is due.
6 720 645 349 (2010/09)
Viewing information | 41
Heating system – –
Operating mode Auto – Comfort | Auto –
Economy | Auto – Frost |
Comfort | Economy |
Frost | Holiday – Auto |
Holiday – Comfort | Holiday
– Economy | Holiday –
Frost | Floor drying
waiting | Floor drying
running
Current operating mode or special mode for the
heating system.
Required room temp 25.0 °C Room temperature called for by the controller or the
remote control FB 10 (only if "Room influence" is
active).
Current room temperature 22.0 °C Room temperature measured at the controller
(only with wall mounted controllers).
Room temperature FB10 23.0 °C Room temperature captured by the remote control
FB 10.
Required CH flow
temperature
75.0 °C Flow temperature calculated and requested by
controller.
Current CH flow
temperature
47.0 °C Flow temperature captured in the heating circuit.
Heating pump On | Off Heating circuit pump switching state.
Current mixer setting 85 % open Current level of opening of the heating circuit mixer.
Domestic hot water – –
Operating mode Immediate DHW | Auto On |
Auto Off | Holiday – Auto |
Holiday On | Holiday Off
Current operating mode or special mode for DHW
with combi boiler.
Immediate DHW | Thermal
disinfection | Auto | Holiday
– Auto | Holiday 15 °C
Current operating mode or special mode for DHW
cylinder.
Required DHW temperature 60.0 °C DHW temperature required by controller.
Current DHW temperature 40.0 °C Current measured DHW temperature.
Domestic hot water status Running | Off Current status of DHW heating.
Last thermal disinfection Completed | Cancelled |
Running
Result of the last thermal disinfection.
Customer service
Phone number (Telephone number) Telephone number of heating contractor
(system installer).
Name (Name) Name of heating contractor (system installer).
Menu structure INFO
Variable display
(examples)
Description
6 720 645 349 (2010/09)
42 | Viewing information
Solar – –
Standard system – Menu for basic system component of solar thermal
system.
T1: Temperature of
collector group 1
80.0 °C Temperature measured by collector temperature
sensor (T
1
).
T2: Temp at bottom of
solar cylinder
55.7 °C Temperature measured by bottom cylinder
temperature sensor (T
2
) in solar cylinder.
SP: Collector grp 1 solar
pump status
Running | Off Status of solar circuit pump (SP).
Collector group 1 shut
down
Yes | No Shows whether safety shutdown of solar circuit
pump (SP) due to overheating of the collectors (T
1
)
has occurred.
Solar cylinder status Fully charged | Partially
charged
Charge status of solar cylinder.
SP: Coll grp 1 solar pump
running time
12463 h Hours run of solar circuit pump (SP) since
commissioning.
Thermal disinfection – Menu for thermal disinfection part of the system.
Thermal disinfection
status
Running | Off Current status of thermal disinfection.
PE: Therm disinfect pump
status
Running | Off Status of thermal disinfection pump (PE).
Solar optimisation – Menu for optimisation of conventional heating system
with solar backup.
Solar yield in last hour 120 Wh Solar energy yield in the last hour (a figure is only
shown if correct parameters have been set in the
solar optimisation menu, Æ chapter 8.5.3 on
page 53).
Solar yield today 2.38 kWh Solar energy yield for the current day.
Solar yield overall 483.6 kWh Total solar energy yield since commissioning.
DHW temperature
reduced by
4.7 K Current reduction of the set DHW temperature
required by the heating appliance as a result of the
available solar energy. Only starts 30 days after
commissioning.
Required room
temperature reduced by
1.3 K Current reduction of required room temperature
based on the available solar energy. Only starts 30
days after commissioning.
Faults 40 Solar system
03 FW 100
EA Boiler ...
List of current faults. More detailed information can
be obtained by selecting with and confirming
with .
Menu structure INFO
Variable display
(examples)
Description
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 43
8 Menu settings INSTALLER SETTINGS
(contractors only)
Detailed instructions on navigating through the
menu structure, programming, deleting settings
and resetting to the factory settings are provided
in chapter 5.2 starting on page 21.
8.1 INSTALLER SETTINGS menu
summary and settings
The tables set out below provide:
• An overview of the menu structure (column 1).
The menu depth is identified by various
shades of grey.
For example, in menu Solar sys parameters
submenus 1. Standard system and Solar
optimisation are on the same level.
• An overview of the factory settings (column 2),
e.g. for the purposes of resetting individual
menu point to their factory settings.
• An overview of the setting ranges of the
individual menu points (column 3).
• Space for making a note of your personal
settings (column 4).
• A way to locate detailed descriptions regarding
the individual menu points (column 5).
8.1.1 INSTALLER SETTINGS: System configuration
The INSTALLER SETTINGS menu is
intended only for contractors.
B To open INSTALLER SETTINGS:
press and hold for approx.
3 seconds.
menu
The menu points are only shown if
the system components are present
and/or active, and if no remote
control is accessing them. Some
menu points are not shown because
they are switched off by a setting for
another menu point.
B Always set or skip menu points in
order. In that way, subsequent
menu points will be
automatically adjusted or not
shown.
Menu structure
System configuration
Factory
setting
Setting range
Personal
setting
Description
from page
Start automatic system
configuration
No No | Yes
47
Domestic hot water
configuration
Combi boiler No | Combi boiler | Cyl conn to
boiler | Cyl on IPM ident.3 ... 10
DHW circulation pump No No | Present
CH system configuration Unmixed
without IPM
Unmixed without IPM | Unmixed
with IPM | Mixed
Remote control No No | FB 10 | FB 100
ISM 1 No No | Present
ISM 2 No No | Present
6 720 645 349 (2010/09)
44 | Menu settings INSTALLER SETTINGS (contractors only)
8.1.2 INSTALLER SETTINGS: Heating parameters
8.1.3 INSTALLER SETTINGS: Solar system config
Menu structure
Heating parameters
Factory
setting
Setting range
Personal
setting
Description
from page
Heating circuit type Radiators Foot point/End point | Underfloor
heating | Radiators | Convectors
47
Foot point 25°C 10°C ... 85°C °C 49
End point 75 °C 30 °C ... 85 °C °C 49
Design flow temp. 75 °C 30 °C ... 85 °C °C 49
Maximum CH flow temperature 80 °C 30 °C ... 85 °C °C 49
Room influence 30 % 0 % ... 100 % % 49
Room influence enabled for
levels
Eco/Frost Eco/Frost | Comfort/Eco/Frost
49
Sensor(s) used for room
influence
Lower
temperature
Sensor on FB10 | Internal sensor |
Lower temperature
(only with FB 10)
49
Room temperature offset 0.0 K – 5.0 K ... 5.0 K K 50
Heating off until lower level
reached
Yes No | Yes
50
Heating off at outside
temperature
20.0 °C 10.0 °C ... 25.0 °C, 99.0 °C
(= function off)
°C
50
Freezing risk at outside
temperature
3.0°C – 5.0°C ... 10.0°C °C
50
Calibrate room temp sensor on
FB10
0.0 K – 3.0 K ... 3.0 K (only with FB 10) K
51
Mixer running time 140 s 10 s ... 600 s s 51
Minimum outside temperature – 15 °C – 30 °C ... 0 °C °C 51
Building storage capacity 50 % 0 % ... 100 % % 51
Calibrate internal room temp
sensor
0.0 K – 3.0 K ... 3.0 K K
51
Menu structure
Solar system config
Factory
setting
Setting range
Personal
setting
Description
from page
Solar sys option E Thermal
disinfection
No No | Yes
53
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 45
8.1.4 INSTALLER SETTINGS: Solar sys parameters
8.1.5 INSTALLER SETTINGS: Fault history
Menu structure
Solar sys parameters
Factory
setting
Setting range
Personal
setting
Description
from page
1. Standard system – – –
52
SP: ON temperature
difference
8 K 3 K ... 20 K
(not lower than "SP: OFF
temperature difference" +1 K)
K
SP: OFF temperature
difference
4 K 2 K ... 19 K
(not higher than "SP: ON
temperature difference" – 1 K)
K
T2: Max. solar cylinder
temperature
60 °C 15 °C ... 95 °C °C
Maximum collector
temperature
130 °C 90 °C ... 135 °C °C
SP: Collector grp 1 pump
mode
Auto Auto | Manual On | Manual Off
PE: Therm disinfect pump mode Auto Auto | Manual On | Manual Off 53
Solar optimisation
53
Collector group 1 area 0.0 m
2
0.0 m
2
... 150.0 m
2
m
2
Collector group 1 type Flat plate
collector
Flat plate collector | Vac tube
collector
Climate zone 90 0 ... 255
Optimizing influence DHW 0 K 0 K (= function off) ... 20 K K
CH circuit optimizing
influence
0.0 K 0.0 K (= function off) ... 5.0 K K
Run solar system No No | Yes 55
Menu structure
Fault history
Factory
setting
Setting range
Personal
setting
Description
from page
01.01.2010
16:11
Fault EA
(example for last fault)
– – –
55
25.09.2010
18:45
FAULT 44 - IPM IDENT. 10
(up to a maximum of 19
previous faults)
– – –
6 720 645 349 (2010/09)
46 | Menu settings INSTALLER SETTINGS (contractors only)
8.1.6 INSTALLER SETTINGS: Cust service address
8.1.7 INSTALLER SETTINGS: System info
8.1.8 INSTALLER SETTINGS: Floor drying
Menu structure
Cust service address
Example Setting range
Personal
setting
Description
from page
Telephone number 012345 6789 Max. 20 characters
55
Name Heating
contractor
Max. 20 characters
Menu structure
System info
Example Setting range
Personal
setting
Description
from page
Installation date 22.10.2010
(activated on
commissioning)
– –
56
Boiler part number 7 777 777 777
(data from heating
appliance)
– –
Boiler date of manufacture 27.06.2010 (data
from heating
appliance)
– –
Controller part number and
model
7 777 777 777
FW 100 (fixed
factory setting)
– –
Controller date of manufacture 27.06.2010 (fixed
factory setting)
– –
Controller software version JF11.12 (fixed
factory setting)
– –
Menu structure
Floor drying
Factory setting Setting range
Personal
setting
Description
from page
Cancel floor drying
1)
No No | Yes
56
Maximum CH flow temperature 25 °C 25 °C ... 60 °C °C
Maintain max CH flow temp for 1 d 1 d ... 20 d d
Total floor drying time calculated calculated... 60 d (not lower than
"Maintain max CH flow temp for")
–
Start date – – . – – . – – – – Today ... 31.12.2099
(in year/month/day steps)
Start time – – : – – 00:00 ... 23:59
(in hour/minute steps)
1) Only available if "Floor drying" is active.
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 47
8.2 Configuring the heating system
Installer settings: System configuration
For menu structure and setting ranges
Æ page 43.
Use this menu if you want to configure the system
automatically or manually. For example, during
commissioning or when altering the system.
B Set DIP switch at IPM 1 to 1.
B Switch ON the system.
B Set FB 10 or FB 100 to 1.
B Start automatic configuration.
B Check the other menu points under System
configuration and, if necessary, adjust
manually to suit the current system.
8.3 Parameters for heating
Installer settings: Heating parameters
For menu structure and setting ranges Æ page 44.
Use this menu if you want to adjust the
parameters for the heating system. For example,
the heating curve can be calculated with these
parameters.
Menu: Heating parameters > Heating circuit
type
B Selecting the heating type:
– Foot point/End point: Default settings for
a level heating curve are used according to
the classic base point/end point method.
– Underfloor heating: Default settings for an
uneven heating curve as in an underfloor
heating circuit are used.
– Radiators: Default settings for an uneven
heating curve as in a radiator heating
circuit are used.
– Convectors: Default settings for an uneven
heating curve as in a convector heating
circuit are used.
For system examples, see the IPM
manual. For further systems, see
the technical guides.
Set the flow temperature controller
on the heating appliance to the
maximum required flow
temperature.
Parameters not used in a particular
type of heating system are not
shown.
6 720 645 349 (2010/09)
48 | Menu settings INSTALLER SETTINGS (contractors only)
Fig. 19 Default basic setting of heating curve for
base point/end point
Fig. 20 Factory setting for heating curve for
underfloor heating systems
AT Outside temperature
VL Flow temperature
Fig. 21 Default setting for heating curve in
radiator heating system
Fig. 22 Default setting for heating curve in
convector heating system
0
+10+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
VL
6 720 612 481-30.1R
C
C
0
+10+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
VL
6 720 612 481-29.1R
C
C
0
+10
+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
C
VL
6 720 612 481-27.1R
C
0
+10+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
VL
6 720 612 481-28.1R
C
C
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 49
Menu: Heating parameters > Foot point
B Set the base point of the heating curve
according to the classic base point/end point
method.
Menu: Heating parameters > End point
B Set the end point of the heating curve in line
with the classic base point/end point method.
Menu: Heating parameters > Design flow temp.
B Set the design flow temperature to suit the
type of heating system:
– For Underfloor heating e.g. 45 °C set flow
temperature.
– For Radiators e.g. 75 °C set flow
temperature.
– For Convectors e.g. 80 °C set flow
temperature.
Menu: Heating parameters > Maximum CH flow
temperature
B Set the maximum flow temperature to suit the
type of heating system:
– For Underfloor heating e.g. 55 °C
maximum set flow temperature.
– For Radiators e.g. 80 °C maximum set flow
temperature.
– For Convectors e.g. 80 °C maximum set
flow temperature.
Menu: Heating parameters > Room influence
Room influence only appears if the controller is
wall mounted.
B Set the room temperature influence on the
heating curve:
– 0 %: No room temperature influence
– 100 %: Maximum room temperature
influence
Menu: Heating parameters > Room influence
enabled for levels
B Select the operating modes during which
room temperature influence should be active:
– Eco/Frost: Room temperature influence is
only active in these operating modes.
– Comfort/Eco/Frost: Room temperature
influence is always active.
Menu: Heating parameters > Sensor(s) used for
room influence
Sensor(s) used for room influence only appears
if a remote control FB 10 is connected.
B Select Sensor(s) used for room influence:
– Lower temperature: Of the temperature
sensors fitted in FW 100 and in FB 10, the
one with the lower captured temperature
is used.
– Internal sensor: The temperature sensor
fitted inside the controller FW 100 is used.
Default setting of parameters for
heating curve
Foot point/End point Underfloor heating Radiators Convectors
Heating surface exponent (fixed
value), curvature of heating curve
– 1.1 1.3 1.4
Minimum outside temperature – – 15 °C – 15 °C – 15 °C
Foot point 25 °C – – –
End point 75 °C – – –
Design flow temp. – 45 °C 75 °C 80 °C
Maximum CH flow temperature 80 °C 55 °C 80 °C 80 °C
Room temperature offset 0.0K 0.0K 0.0K 0.0K
Heating off at outside temperature 20 °C 20 °C 20 °C 20 °C
Tab. 8
6 720 645 349 (2010/09)
50 | Menu settings INSTALLER SETTINGS (contractors only)
– Sensor on FB10: The temperature sensor
fitted inside the remote control FB 10 is
used.
Menu: Heating parameters > Room temperature
offset
B Set the constant raising of the required room
temperature, e.g. to correct deviations due to
the system.
Menu: Heating parameters > Heating off until
lower level reached
B Select the cool-down phase:
– No: Heating mode corresponds to the
heating curve.
– Yes: Heating operation according to the
heating curve, however no heating
operation during the cool-down phase until
the current room temperature (e.g.
Comfort = 21.0 °C) reaches the required
room temperature of the next operating
mode down for the first time (e.g.
Economy with 15.0 °C). Afterwards,
heating commences in accordance with
the next operating mode down (e.g
Economy with 15.0 °C).
Menu: Heating parameters > Heating off at
outside temperature
B Set the outside temperature at which the
heating system should switch off:
– 10 °C ... 25 °C: Outside temperature at
which the heating system switches off.
– 99 °C: Function switched off, i.e. the
heating system can switch on at any
outside temperature.
Menu: Heating parameters > Freezing risk at
outside temperature
• If the outside temperature exceeds the set
frost threshold temperature by 1 K ( °C) and
there is no heat demand, then the heating
circuit pump switches off.
• If the outside temperature does not reach the
frost threshold temperature, then the heating
circuit pump switches on (system frost
protection).
B Set the frost threshold temperature at which
the heating system should switch on.
NOTICE: Heating water pipework
may freeze if the frost threshold is
set too low and there are long
periods of outside temperatures
below 0 °C.
B Factory setting of the frost
threshold (3 °C) must only be
adjusted to the system by a
heating contractor.
B Don’t set the frost threshold too
low.
Damage caused by the frost
threshold being set too low is
not covered by the warranty.
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 51
Menu: Heating parameters > Calibrate room
temp sensor on FB10
Calibrate room temp sensor on FB10 only
appears if a remote control FB 10 is assigned.
Use this menu if you want to correct the
displayed room temperature.
B Position a precision instrument near FB 10.
The precision instrument must not transfer
any heat to the FB 10.
B Keep away from heat sources such as sunlight,
body heat, etc. for 1 hour.
B Adjust the displayed room temperature
correction value.
Menu: Heating parameters > Mixer running time
B Set the Mixer running time to the runtime of
the fitted mixer servomotor.
Menu: Heating parameters > Minimum outside
temperature
B Set the minimum outside design temperature
for the heating system (standard value
Æ table 9).
A low outside temperature results in a flat
heating curve.
Menu: Heating parameters > Building storage
capacity
B Set the factor for the thermal storage capacity
of the building.
– ≥ 50 %: Building of solid construction
(e.g. well insulated brick house).
– ≤ 50 %: Building of light construction
(e.g. wood or steel frame structure).
Menu: Heating parameters > Calibrate internal
room temp sensor
Calibrate internal room temp sensor only
appears if the controller is wall mounted.
Use this menu if you want to correct the
displayed room temperature.
B Position a precision instrument near FW 100.
The precision instrument must not transfer
any heat to the FW 100.
B Keep away from heat sources such as sunlight,
body heat, etc. for 1 hour.
B Adjust the displayed room temperature
correction value.
8.4 Configuring the solar thermal
system
Installer settings: Solar system config
For menu structure and setting ranges
Æ page 44.
Use this menu if you want to set the thermal
disinfection function for the solar thermal
system.
B In addition to the 1. Standard system set
option Solar sys option E Thermal
disinfection.
The pump (PE) is switched via menu Thermal
disinfection (Æ chapter 6.4.6 on page 37),
and the entire cylinder volume is heated to the
required thermal disinfection temperature.
Location
Minimum outside temperature
in °C
Brisbane 4
Canton 15
Chongqing 3
Hong Kong 6
Melbourne 0
Shanghai -1
Sydney 5
Tab. 9 Minimum outside temperatures for China
and Australia
6 720 645 349 (2010/09)
52 | Menu settings INSTALLER SETTINGS (contractors only)
8.5 Parameters for solar thermal system
Installer settings: Solar sys parameters
For menu structure and setting ranges
Æ page 45.
The factory settings of the parameters in this
menu are generally suitable for most common
system dimensions. Use this menu if you want to
finely adjust the parameters to suit the installed
solar thermal system.
8.5.1 Parameters for the standard solar
thermal system
Menu: Solar sys parameters > 1. Standard
system > SP: ON temperature difference
For the solar circuit pump (SP):
B Set a higher value if the pipe runs between the
collector array and the solar cylinder are very
long (e.g. ≥ 30 m single length).
-or-
B Set a lower value:
– If the pipe runs between the collector array
and the solar cylinder are very short (e.g.
attic installations).
– If the thermal connection of the collector
temperature sensor (T
1
) is unfavourable
(e.g. installation of T
1
outside the collector
at the collector flow outlet).
Menu: Solar sys parameters > 1. Standard
system > SP: OFF temperature difference
B Same procedure as for the last menu point SP:
ON temperature difference.
Menu: Solar sys parameters > 1. Standard
system > T2: Max. solar cylinder temperature
Detailed description regarding T2: Max. solar
cylinder temperature Æ page 39.
Menu: Solar sys parameters > 1. Standard
system > Maximum collector temperature
Measuring point, temperature sensor (T
1
):
B Set a higher value if the installed pipe runs,
pumps etc. can operate with an operating
pressure ≥ 6 bar and are suitable for higher
temperatures.
-or-
B Set a lower value if the installed pipe runs,
pumps etc. can only operate with a very low
operating pressure and are only suitable for
lower temperatures.
Fill and vent the solar thermal
system according to its
documentation and prepare it for
commissioning as described this
chapter.
Details shown in brackets are
positions that are also used in the
connection diagrams with system
examples in the installation
instructions of the ISM.
At temperatures above 140 °C and
system pressures < 4 bar, the heat
transfer fluid in the collector
evaporates. The solar circuit pump
remains blocked until the collector
has cooled to a temperature at
which there is no more vapour in the
solar circuit.
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 53
Menu: Solar sys parameters > 1. Standard
system > SP: Collector grp 1 pump mode
B Select the operating mode of the solar circuit
pump (SP):
– Auto: Automatically controlled operation
according to the set parameters.
– Manual On: Switches the pump
permanently on (e.g. for venting the solar
thermal system during commissioning).
– Manual Off: Switches the pump
permanently off (e.g. for servicing the solar
thermal system without having to interrupt
heating operation).
8.5.2 Parameters for thermal disinfection
Menu: Solar sys parameters > PE: Therm
disinfect pump mode
B Select the operating mode for the pump (PE)
for thermal disinfection:
– Auto: Automatically controlled operation
according to the set parameters.
– Manual On: Switches the pump
permanently on (e.g. for function test
during commissioning).
– Manual Off: Switches the pump
permanently off (e.g. for servicing the
pump without having to interrupt heating
operation).
8.5.3 Parameters for solar optimisation
Solar optimisation is performed automatically
according to the available solar output.
Calculation of the solar output requires a
specification of the installed collector area, the
collector type and the climate zone where the
system is installed.
Menu: Solar sys parameters > Solar
optimisation > Collector group 1 area
B Set the installed surface area of the collector
array.
Menu: Solar sys parameters > Solar
optimisation > Collector group 1 type
B Select the installed collector type for the
collector array.
Menu: Solar sys parameters > Solar
optimisation > Climate zone
B Set the value for the climate zone of the
installation location.
Collector
type
Gross area
per collector in m
2
FK 210 2.1
FK 240 2.4
FK 260 2.6
VK 180 1.8
FKT-1 2.4
FKC-1 2.4
FKB-1 2.4
Tab. 10 Gross collector areas
6 720 645 349 (2010/09)
54 | Menu settings INSTALLER SETTINGS (contractors only)
Fig. 23 Map with the climate zones
If the location where the system is installed
cannot be found on the climate zone map
(Æ Fig. 23):
B Do not change the factory-set value for solar
optimisation.
-or-
B Use the climate zone value that is closest to
the location where the system is installed.
6 720 645 340-20.1O
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 55
Menu: Solar sys parameters > Solar
optimisation > Optimizing influence DHW
Detailed description regarding Optimizing
influence DHW Æ page 39.
Menu: Solar sys parameters > Solar
optimisation > CH circuit optimizing influence
Detailed description regarding CH circuit
optimizing influence Æ page 39.
8.5.4 Commissioning the solar thermal system
Menu: Solar sys parameters > Run solar system
B Fill and vent the solar thermal system.
B Check the parameters for the solar thermal
system and, if necessary, finely adjust them to
suit the installed system.
B Take the solar thermal system into use:
– Yes: Solar thermal system is active. The
ISM control outputs are enabled for
automatic control purposes.
– No: Solar thermal system is not active. The
ISM control outputs are disabled for
automatic control purposes but can be
switched on manually.
8.6 Fault history
Installer settings: Fault history
For menu structure Æ page 45.
Contractors can use this option to view the last
20 faults that may have occurred on the system
(fault date, source, code and description). The
faults shown first may still be active.
8.7 Viewing and entering the
customer service address
Installer settings: Cust service address
For menu structure and setting range Æ page 46.
Contractors can enter their telephone number
and address here.
To enter spaces:
B If the selected character is shown
with a dark background, delete by
pressing (space = _ )
6 720 645 349 (2010/09)
56 | Menu settings INSTALLER SETTINGS (contractors only)
8.8 Viewing system information
Installer settings: System info
For menu structure Æ page 46.
To show various items of system information:
• Installation date (automatically activated
during commissioning)
• Boiler part number (fixed value from the
heating appliance)
• Boiler date of manufacture (fixed value from
the heating appliance)
• Controller part number and model (fixed
factory-set value)
• Controller date of manufacture (fixed
factory-set value)
• Controller software version (fixed factory-set
value)
8.9 Screed drying function
Installer settings: Floor drying
For menu structure and setting range Æ page 46.
The screed drying function allows fresh screed on
underfloor heating to be dried in accordance with
the screed manufacturer's instructions.
Menu: Floor drying > Cancel floor drying
B This function can be switched off with Yes if
the screed drying function is activated.
Menu: Floor drying > Maximum CH flow
temperature
B Enter the maximum flow temperature (1) for
the screed drying function.
Menu: Floor drying > Maintain max CH flow
temp for
B Set period (2) for the maximum flow
temperature.
NOTICE: Screed destruction!
B Connect any non-mixed heating
circuit directly to the heating
appliance. For this, the heat
drawn via the screed to be dried
must be greater than the
minimum output of the heating
appliance.
B Program screed drying function
in accordance with screed
manufacturer's instructions.
B In spite of the screed drying
function, visit the system daily
and make the prescribed
reports.
DHW heating is not possible from
programming to completing the
screed drying function.
6 720 645 349 (2010/09)
Menu settings INSTALLER SETTINGS (contractors only) | 57
Menu: Floor drying > Total floor drying time
The total duration is automatically calculated. For
this, the flow temperature increases by no more
than 10 K per day. If this temperature rise is
incompatible with the specific screed, extend the
total duration. This produces a corresponding
reduction in the daily increase. The first and last
stages of the flow temperature are 25 °C (fixed
value).
Example:
Maximum flow temperature (1) = 50 °C
Duration of maximum flow temperature (2) = 7 days
Max. increase/decrease in temperature per day = 5 K
Total duration of screed drying (3) = 17 days
B Set the total duration (3) for the screed drying
function.
Menu: Floor drying > Start date
B Set the start date (4) for the screed drying
function.
Menu: Floor drying > Start time
B Set the start time (4) for the screed drying
function.
Fig. 24
1d 1 day (fixed value)
1 Maximum flow temperature
2 Duration of max. flow temperature
3 Total duration of screed drying
4 Start date and start time
t Time
VL Flow temperature
2 d
50 °C 25 °C–
5 K
------------------------------------------
× 7d+17d=
25
35
45
VL
C
1d 1d 1d 1d
t
2
1
3
6 720 613 058-06.1R
4
6 720 645 349 (2010/09)
58 | Troubleshooting
9Troubleshooting
BUS device faults are indicated.
A heating appliance fault (e.g. EA fault) is
displayed with the relevant advice.
B Contact your installer.
9.1 Troubleshooting with display
Fig. 25 Fault display
1 Fault number
2 BUS subscriber which detected the fault
and reported it to the controller
3 Description of fault
4 Code or additional information about fault
The current fault is displayed on the controller
and on the remote control (on FB 10 without
text):
B Determine the BUS subscribers concerned
with the current fault. The fault can only be
rectified on the BUS subscriber from which
the fault originates.
For the contractor:
B Remedy the fault in accordance
with the heating appliance
documentation.
9
12
h
15
6 720 617 763-17.2O
21
24
h
3
1
3
2
4
6 720 645 349 (2010/09)
Troubleshooting | 59
Information displayed
(Æ items 1, 3 and 4 in Fig. 25)
Text Code Cause Remedy (by contractor)
Fault 01
BUS communication fault
10 BUS subscriber FB 100
assigned to IPM no longer
responds.
Check BUS subscriber, BUS
connection and repair circuit
break if necessary.
200 Heating appliance no longer
reporting.
201 Incorrect BUS subscriber
connected.
Identify and replace incorrect
BUS subscriber.
Fault 02
Internal fault
40 Incorrect BUS subscriber
connected.
Identify and replace incorrect
BUS subscriber.
41 Two identical codes entered at
IPM.
Switch system off and correct
coding.
42 DIP switch on IPM in
intermediate position.
50 Thermal disinfection via IPM
failed.
Turn flow temperature
controller on heating appliance
fully clockwise.
100 ISM not responding. Check BUS connection and
repair circuit break if
necessary.
254 Fault message overflow. –
Fault 02
Internal fault
Some parameters reset to factory settings
due to EEPROM problem
205 See display text.
1)
Check parameter settings and
readjust as necessary. Identify
and replace faulty controller/
remote control.
Fault 02
Internal fault
FW100/FB100 can no longer control CH
system
255 See display text.
1)
Identify and replace faulty
controller/remote control.
Fault 03
Room temp sensor faulty
20 Room temperature sensor built
into FW 100/FB 100/FB 10 has
suffered a break.
Identify and replace faulty
controller or remote control.
21 Short circuit on room
temperature sensor built into
FW 100/FB 100/FB 10.
Fault 10
System configuration: invalid Remote
control detected or set for non-existent
heating circuit. Check identification.
195 See display text.
1)
Check system layout, check
system configuration, and
modify if necessary.
1) The display text is shown at the BUS subscriber (e.g. remote control) that has identified the fault. The other BUS
subscribers will instead display the code that corresponds to the display text.
6 720 645 349 (2010/09)
60 | Troubleshooting
Fault 11
System configuration: new BUS device
New ISM detected. Power up all ISMs
simultaneously and start automatic system
configuration.
131
132
See display text.
1)
Fault 11
System configuration: new BUS device
New remote control detected. Check and
modify system configuration.
134
Fault 11
System configuration: new BUS device
New IPM detected. Check and modify system
configuration.
135
137
139
Fault 12
System configuration: BUS device missing
ISM1/ISM2not detected. Check connection.
170
171
See display text.
1)
Fault 12
System configuration: BUS device missing
Previously present IPM for cylinder
downstream of low loss header not detected.
Check identification.
172 See display text.
1)
Check and correct code.
With IPM isolated from power
supply.
Fault 12
System configuration: BUS device missing
IPM for cylinder downstream of low loss
header not detected. Check connection and
identification.
173 See display text.
1)
Fault 12
System configuration: BUS device missing
Remote control with identification 1 not
detected. Check connection and
identification.
175 See display text.
1)
Fault 12
System configuration: BUS device missing
IPM with identification 1 not detected. Check
connection and identification.
178
179
See display text.
1)
Fault 13
System configuration: BUS device changed
or replaced
Check system configuration for DHW or
start automatic system configuration.
157 See display text.
1)
Information displayed
(Æ items 1, 3 and 4 in Fig. 25)
Text Code Cause Remedy (by contractor)
1) The display text is shown at the BUS subscriber (e.g. remote control) that has identified the fault. The other BUS
subscribers will instead display the code that corresponds to the display text.
6 720 645 349 (2010/09)
Troubleshooting | 61
Fault 13
System configuration: BUS device changed
or replaced
Check system configuration for heating
circuit x and connections on IPM for
heating circuit x.
159 See display text.
1)
Fault 14
System configuration: incompatible BUS
device
DHW controlled by boiler. IPM control of
DHW has no effect.
117 See display text.
1)
Identify incompatible BUS
subscriber and remove from
system.
Fault 14
System configuration: incompatible BUS
device
IPM for cylinder must be set to
identification 3 or higher.
119 See display text.
1)
Fault 15
Outside temperature sensor not connected
Outside temperature is not available.
30 See display text.
1)
Check outside temperature
sensor and repair any lead
break.
Fault 19
Unable to save parameter settings
202 BUS subscriber configured but
not available at present.
Check system layout, check
system configuration, modify if
necessary and reset
parameter.
Fault 20
System configuration: invalid
193 Invalid code in remote control
for heating circuit.
In conjunction with FW 100
only code 1 is possible in the
remote control.
Fault 21
System configuration: new BUS device
135
137
139
See display text on remote control.
Fault 22
System configuration: BUS device missing
178
179
IPM not recognised on remote
control with code 1.
Check IPM connection and
code and adjust if required.
Fault 23
System configuration: BUS device changed
or replaced
159 System configuration on
remote control for heating
circuit 1 and IPM connections
for heating circuit 1 not
permissible.
Check system configuration for
heating circuit 1 and IPM
connections for heating
circuit 1.
Fault 24
System configuration: incompatible BUS
device
119 See display text on remote control.
Fault 28
Remote control is fitted on heat source
155 Remote control fitted inside
heating appliance.
Install remote control in living
space.
Information displayed
(Æ items 1, 3 and 4 in Fig. 25)
Text Code Cause Remedy (by contractor)
1) The display text is shown at the BUS subscriber (e.g. remote control) that has identified the fault. The other BUS
subscribers will instead display the code that corresponds to the display text.
6 720 645 349 (2010/09)
62 | Troubleshooting
Fault 29
Unable to save parameter settings
202 BUS subscriber configured but
not available at present.
Check system structure, check
system configuration, adjust as
necessary and reset
parameters on remote control.
Fault 30
Mixer temperature sensor faulty
7 Mixer temperature sensor (MF)
connected to IPM faulty.
Check mixer temperature
sensor (MF) and replace if
necessary.
Fault 31
External CH flow temperature sensor faulty
6 Common temperature sensor
(VF) connected to the IPM
faulty.
Check common temperature
sensor (VF) and replace if
required.
Fault 32
Cylinder temperature sensor faulty
8 Cylinder temperature sensor
(SF) connected to the IPM
faulty.
Check cylinder temperature
sensor (SF) and replace if
required.
Fault 33
Temperature sensors incorrectly
connected
20 Cylinder temperature sensor
(SF) and mixer temperature
sensor (MF) are connected to
the IPM.
Remove one of the
temperature sensors
(SF or MF).
21 Two common temperature
sensors (VF) are connected to
the IPM.
Remove one of the common
temperature sensors (VF).
22 Temperature sensor connected
to IUM.
Remove temperature sensor
and insert a coding plug if
necessary.
Fault 34
Temperature sensors connected and mode
of operation do not match
23 Temperature sensor connected
to IPM and associated
operating mode do not match.
Check temperature sensor and
associated operating mode
and adjust if necessary.
Fault 40
Temperature sensor T1 on collector
group 1 faulty
101 Short circuit on sensor lead
(T
1
).
Check temperature sensor (T
1
)
and replace if necessary.
102 Break in sensor lead (T
1
).
Fault 41
Temperature sensor T2 at bottom of solar
cylinder faulty
103 Short circuit on sensor lead
(T
2
).
Check temperature sensor (T
2
)
and replace if necessary.
104 Break in sensor lead (T
2
).
Fault 50
Solar pump jammed or air in system
121 Solar circuit pump (SP)
sticking due to physical
blockage.
Unscrew and remove slotted
screw on pump head and use a
screwdriver to release pump
shaft. Do NOT strike the pump
shaft with the screwdriver.
Air in solar thermal system. Vent solar thermal system and
top up with heat transfer fluid
if necessary.
Information displayed
(Æ items 1, 3 and 4 in Fig. 25)
Text Code Cause Remedy (by contractor)
6 720 645 349 (2010/09)
Troubleshooting | 63
Fault 51
Incorrect temperature sensor type
connected
122 Collector temperature sensor
type used as cylinder
temperature sensor (T
2
).
Use correct type of
temperature sensor.
Æ Specification in ISM
installation instructions.
123 Cylinder temperature sensor
type used as collector
temperature sensor (T
1
)
132 Temperature sensor type PTC
1000 used as cylinder
temperature sensor (T
2
).
133 Temperature sensor type PTC
1000 used as collector
temperature sensor (T
1
).
Fault 52
Temperature sensors reversed
124 Temperature sensors
(T
1
and T
2
) reversed.
Check temperature sensors
and swap connections if
necessary.
Fault 53
Temperature sensor fitted in wrong
location
125 Collector temperature sensor
(T
1
) fitted on collector array
inlet.
Fit collector temperature
sensor (T
1
) close to collector
array outlet.
Fault 54
Temperature for thermal disinfection not
reached in solar cylinder
145 Maximum temperature for
solar cylinder too low.
Set higher maximum
temperature for solar cylinder.
Pump rate of disinfection
pump (PE) too low.
Select higher pump stage on
disinfection pump (PE) or, if
possible, open butterfly valve
further.
Thermal disinfection
terminated manually before
required temperature was
reached in solar cylinder.
This is not a fault.Message is
shown only for 5 minutes.
Fault 55
Solar system not yet commissioned
146 Solar thermal system is not yet
in operation.
Fill and vent solar thermal
system according to its
documentation and prepare it
for commissioning. Then start
up solar thermal system.
Fault 56
At least one pump/valve in manual mode
147 Pump (SP) in manual mode. Reset pump parameter to
"Auto".
154 Pump (PE) operated manually.
1) The display text is shown at the BUS subscriber (e.g. remote control) that has identified the fault.
The other BUS subscribers will instead display the code that corresponds to the display text.
Information displayed
(Æ items 1, 3 and 4 in Fig. 25)
Text Code Cause Remedy (by contractor)
6 720 645 349 (2010/09)
64 | Troubleshooting
9.2 Troubleshooting without display
Problem Cause Remedy
Required room temperature
not achieved.
Thermostatic valve(s) set too low. Set thermostatic valve(s) higher.
Heating curve set too low. Set "Heating levels" for "Comfort" higher
or arrange for your contractor to correct
the heating curve.
Flow temperature controller on heating
appliance set too low.
Set flow temperature controller higher.
Reduce influence of solar optimisation if
necessary.
Air lock in heating system. Bleed radiators and vent heating system.
Heating lasts too long. "Heating up speed" set too low. Set "Heating up speed", for example, to
"Fast".
Required room temperature
greatly exceeded.
Radiators become too hot. Set thermostatic valve(s) lower.
Set "Heating levels" for "Comfort" lower
or arrange for your contractor to correct
the heating curve.
Installation location of FW 100
unfavourable, e.g. external wall, close to
window, in a draught, ...
Select a better installation location for
FW 100 and ask your heating contractor
to reposition it.
Excessive room temperature
fluctuations.
Temporary influence of external heat on
the room, e.g. through solar radiation,
lighting, TV, fireplace etc.
Arrange for your contractor to increase
"Room influence".
Select a better installation location for
FW 100 and ask your heating contractor
to reposition it.
Temperature rises instead of
falling.
Time incorrectly set. Check time setting.
Room temperature too high
during "Economy" and/or
"Frost" mode.
Building retains a lot of heat. Set an earlier switching time for
"Economy" and/or "Frost".
Incorrect or nocontrol. BUS connection of BUS subscribers
faulty.
Ask your heating contractor to check the
BUS connection against the wiring
diagram and correct it if required.
Controller can only be set to
automatic mode.
Operating mode selector faulty. Have FW 100 replaced by your contractor.
DHW cylinder does not heat
up.
DHW temperature controller on heating
appliance set too low.
Set DHW temperature controller higher.
Reduce influence of solar optimisation if
necessary.
Flow temperature controller on heating
appliance set too low.
Turn flow temperature controller on
heating appliance fully clockwise.
6 720 645 349 (2010/09)
Troubleshooting | 65
If the fault persists:
B Call an authorised contractor or the customer
service department and inform them of the
fault, quoting the appliance details (from type
plate inside flap).
Appliance details
Type:
............................................................................
Part number:
............................................................................
Date of manufacture (FD...):
.............................................................................
6 720 645 349 (2010/09)
66 | Energy saving tips
10 Energy saving tips
• With weather-compensated control, the flow
temperature is controlled in accordance with
the set heating curve: The colder the outside
temperature, the higher the flow temperature.
Save energy: Set the heating curve as low as
possible in accordance with the building's
insulation and the system conditions
(Æ chapter 8.3 from page 47).
• Underfloor heating:
Never set the flow temperature higher than the
maximum flow temperature recommended by
the manufacturer (e.g. 60 °C).
• Make effective use of the temperature levels
and switching points by setting them to suit
the preferences of the occupants.
– Comfort = Comfortable living
environment
– Economy = Active living environment
– Frost = Away from home or asleep
• Set the thermostatic valves in all rooms so
that the required room temperature can be
achieved. Only increase the temperature
levels if the temperature has not reached after
some time (Æ chapter 6.3.2 on page 33).
• Much energy can be saved by reducing the
room temperature via economy phases.
Reducing the room temperature by 1 K ( °C)
enables up to 5 % energy to be saved.
It is not recommended to let the room
temperature of heated rooms fall below
+15 °C during the daytime, otherwise the
cooled-down walls continue to radiate cold
and the room temperature rises higher,
leading to higher energy consumption than if
an even heat supply is applied.
• Good thermal insulation of the building: the
set temperature for Economy is never
reached. Nevertheless energy is being saved
as the heating system stays off.In that case set
the switching point for Economy to an earlier
time.
• Don't keep windows slightly open for
ventilation. This leads to a constant extraction
of heat from the room without noticeably
improving the ambient air in the room.
• Vent briefly but intensively (open window
fully).
• When ventilating, turn off the thermostatic
valve or set the mode selector to Frost.
• Make effective use of the temperature levels
and switching times for DHW heating by
setting them to suit the preferences of the
occupants.
Solar optimisation
Activate the Optimizing influence DHW by
setting a value between 1 K and 20 K
Æ chapter 6.6 on page 39. If the influence of the
Optimizing influence DHW is too great, reduce
the value in stages.
Activate the CH circuit optimizing influence by
setting a value between 1 K and 5 K
Æ chapter 6.6 on page 39. If the influence of the
CH circuit optimizing influence is too great,
reduce the value in stages.
6 720 645 349 (2010/09)
Environmental protection | 67
11 Environmental protection
Environmental protection is a fundamental
corporate strategy of the Bosch Group.
The quality of our products, their economy and
environmental safety are all of equal importance
to us and all environmental protection legislation
and regulations are strictly observed.
We use the best possible technology and
materials for protecting the environment taking
account of economic considerations.
Packaging
Where packaging is concerned, we participate in
country-specific recycling processes that ensure
optimum recycling.
All packaging materials are environmentally
compatible and can be recycled.
Used appliances
Used appliances contain materials that should be
recycled.
The components are easy to separate and the
types of plastic are identified. This allows the
various assemblies to be appropriately sorted for
recycling or disposal.
6 720 645 349 (2010/09)
68 | Individual time program settings
12 Individual time program settings
The factory settings and personal settings for the
time programs are summarised below.
12.1 Heating program
How to set the central heating program is
described in chapter 6.3 on page 32.
Fixed pre-defined heating programs (for copying)
P1 P2 P3 P4 P5 P6
AM weekday worker
Mo - Th 06:00 08:00 12:00 22:00 – – – –
Fr 06:00 08:00 12:00 23:30 – – – –
Sa 07:00 23:30
–
–
–
– – – – –
Su 08:00 22:00
–
–
–
– – – – –
PM weekday worker
Mo - Th 07:00 12:00 17:00 22:00 – – – –
Fr 07:00 12:00 17:00 23:30 – – – –
Sa 07:00 23:30
–
–
–
– – – – –
Su 08:00 22:00
–
–
–
– – – – –
Full weekday worker
Mo - Th 06:00 08:00 17:00 22:00 – – – –
Fr 06:00 08:00 17:00 23:30 – – – –
Sa 07:00 23:30
–
–
–
– – – – –
Su 08:00 22:00
–
–
–
– – – – –
AM+PM weekday worker
Mo - Th 06:00 08:00 12:00 13:00 17:00 22:00
Fr 06:00 08:00 12:00 13:00 17:00 23:30
Sa 07:00 23:30
–
–
–
–
–
– – –
Su 08:00 22:00
–
–
–
–
–
– – –
6 720 645 349 (2010/09)
Individual time program settings | 69
Home all day (factory settings)
Mo - Th 06:00 22:00 – – – – – – – –
Fr 06:00 23:30 – – – – – – – –
Sa 07:00 23:30 – – – – – – – –
Su 08:00 22:00 – – – – – – – –
Home all day, early
Mo - Th 04:00 22:00 – – – – – – – –
Fr 04:00 23:00 – – – – – – – –
Sa 07:00 23:00 – – – – – – – –
Su 07:00 22:00 – – – – – – – –
Home all day, late
Mo - Th 06:00 23:30 – – – – – – – –
Fr 06:00 23:30 – – – – – – – –
Sa 07:00 23:30 – – – – – – – –
Su 08:00 23:30 – – – – – – – –
Senior citizens
Mo - Th 07:00 23:00 – – – – – – – –
Fr 07:00 23:00 – – – – – – – –
Sa 07:00 23:00 – – – – – – – –
Su 07:00 23:00 – – – – – – – –
P1 P2 P3 P4 P5 P6
6 720 645 349 (2010/09)
70 | Individual time program settings
Personal settings Heating program
All days
Mon - Fri
Sat + Sun
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
P1 P2 P3 P4 P5 P6
6 720 645 349 (2010/09)
Individual time program settings | 71
12.2 DHW program
How to set the DHW program is described in
chapter 6.4 on page 34.
P1 P2 P3 P4 P5 P6
°C °C °C °C °C °C
Factory settings
Mo - Th 60 05:00 15 23:00 – – – – – – – –
Fr 60 05:00 15 23:00 – – – – – – – –
Sa 60 06:00 15 23:00 – – – – – – – –
Su 60 07:00 15 23:00 – – – – – – – –
Personal settings DHW program
All days
Mon - Fri
Sat + Sun
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
6 720 645 349 (2010/09)
72 | Individual time program settings
12.3 DHW circulation program
How to set the DHW circulation program is
described in chapter 6.4 on page 34.
P1 P2 P3 P4 P5 P6
On/
Off
On/
Off
On/
Off
On/
Off
On/
Off
On/
Off
Factory settings
Mo - Th On 06:00 Off 23:00 – – – – – – – –
Fr On 06:00 Off 23:00 – – – – – – – –
Sa On 07:00 Off 23:00 – – – – – – – –
Su On 08:00 Off 23:00 – – – – – – – –
Personal settings DHW circulation program
All days
Mon - Fri
Sat + Sun
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
6 720 645 349 (2010/09)
Index | 73
Index
A
Accessories .................................................9, 16
B
Being away from home ....................................19
BUS cables
......................................................17
BUS subscribers ........................................47, 58
C
Change heating program .................................32
Changing room temperature
.....................19, 33
Colder
-Heating
.......................................... 19, 32–33
Commissioning (contractors only) ..................18
Contractor level
...............................................56
- Solar thermal system parameter
................52
Control quality
.................................................14
Controller messages
........................................58
Controls
.............................................................3
Cooler
-DHW
...........................................................34
Customer service address
.........................46, 55
D
Default settings ...............................................43
Deleting
...........................................................24
DHW circulation
..............................................36
DHW program
............................................28, 34
Dimensions
......................................................14
Disposal
...........................................................67
E
Electrical connections .....................................16
- Connecting BUS subscribers
......................17
Encoding the BUS subscribers
........................47
F
Factory settings ...................... 25–26, 40, 43, 52
Fault display
....................................................58
Fault location
..................................................58
Faults
...................................................45, 55, 58
- Heating appliance
.......................................58
Fitting
- Accessories
................................................16
G
General settings ....................................... 30, 38
H
Heating appliance
-Equipment
................................................... 8
- Fault .......................................................... 58
-Settings
..........................................32, 34, 47
Heating circuit
- Mixed
................................................9, 36, 56
- Non-mixed
............................................. 9, 36
Heating program
....................................... 27, 32
Holiday program
....................................... 26, 31
Hotter
-DHW
.......................................................... 34
-Heating .......................................... 19, 32–33
I
Individual time programs (table) .................... 68
Info
................................................................. 40
Information regarding these instructions
......... 6
Installation
...................................................... 12
- Accessories
................................................ 16
- FW 100 in the heating appliance
............... 12
- FW 100 wall mounting
............................... 14
- Outside temperature sensor
..................... 15
Installation location
- FW 100
...................................................... 14
- Outside temperature sensor ..................... 15
Installer settings
............................................. 43
- Configuring solar thermal system
........ 44, 51
- Customer service address
................... 46, 55
- Heating parameters
............................. 44, 47
- Screed drying
............................................ 46
- Solar thermal system parameters
.............. 45
- System configuration
........................... 43, 47
- System faults
....................................... 45, 55
-System info
.......................................... 46, 56
K
Key .............................................................. 3, 21
Key lock
.......................................................... 38
L
Leaving the apartment .................................... 19
Leaving the house
.......................................... 19
6 720 645 349 (2010/09)
74 | Index
M
Main menu
-DHW
...........................................................28
- General settings
.........................................30
-Heating
.................................................27, 32
-Holiday
.......................................................26
-Solar
...........................................................30
Menu
-Info
.............................................................40
- Installer settings
.........................................43
Configuring solar thermal system
...44,
51
Customer service address
.........46, 55
Heating parameters
...................44, 47
Screed drying
..................................46
Solar thermal system parameters
....45
System configuration
.................43, 47
System faults
.............................45, 55
System info
................................46, 56
- Main menu
DHW
...........................................28, 34
General settings
........................30, 38
Heating
......................................27, 32
Holiday
.......................................26, 31
Solar
..........................................30, 39
- Scrolling through the levels
........................21
Menu structure
....................................26, 40, 43
Mixed heating circuit
.............................9, 36, 56
N
Night mode (economy) ....................................33
Non-mixed heating circuit
...........................9, 36
O
Operating modes .............................................20
Operation
........................................................19
- Changing DHW mode
.................................20
- Changing room temperature
................19, 33
- Changing the operating mode for heating
..20
-Menus
.........................................................21
-Programming
..............................................21
- Setting heating temperature
......................33
Outside temperature
.................................51, 66
Outside temperature sensor ...........................15
P
Packaging ....................................................... 67
Power reserve
- Mains power failure
..................................... 8
Product details
- Standard package
........................................ 8
Programming
- Deleting
..................................................... 24
- Installer settings
........................................ 43
- Resetting to factory settings
A program
....................................... 24
All settings
...................................... 25
- Set fast heat-up
......................................... 33
- Set heating program
.................................. 32
- Setting a holiday program
......................... 31
- Setting DHW program
Times for DHW heating
................... 34
- Setting language
........................................ 38
- Setting the date
......................................... 38
- Setting the time
......................................... 38
- Setting time programme for DHW
circulation pump
....................................... 36
- Switching off summer/wintertime
............. 38
R
Reset
-A program
.................................................. 24
- All settings
................................................. 25
Resetting
-A program
.................................................. 24
- All settings
................................................. 25
Resetting previous adjustments
..................... 25
Room temperature sensor
.............................. 51
Rotary selector
............................................3, 21
6 720 645 349 (2010/09)
Index | 75
S
Safety precautions ............................................7
Screed drying
..................................................56
Scrolling through menu levels
.........................21
Set heating level higher/lower
........................32
Set heating start
..............................................32
Set screed drying
............................................56
Setting constant economy
...............................20
Setting constant frost protection
....................20
Setting constant heating
.................................20
Setting economy mode
...................................20
Setting frost protection mode
.........................20
Setting heating mode
......................................20
Setting heating temperature
...........................33
Setting language
..............................................38
Setting the date
..............................................38
Setting the time
...............................................38
Setting up automatic mode
.............................20
Solar program
...........................................30, 39
Standard package
.............................................8
Switching off summer/wintertime
...................38
Symbols
.............................................................3
System faults
.............................................45, 55
T
Technical data .................................................. 9
Thermal disinfection
............................31, 37, 53
Thermostatic valves
........................................ 66
Troubleshooting
............................................. 58
U
Underfloor heating system ............................. 66
Used appliances
............................................. 67
V
Venting ........................................................... 66
W
Wall mounting ................................................ 14
Australia
Robert Bosch (Australia) Pty Ltd
1555 Centre Rd
Clayton, VIC 3168
Phone 1300 30 70 37
Fax 1300 30 70 38
www.bosch.com.au/hotwater
New Zealand
Phone 0800 4 Bosch or 08 543 352
www.bosch.co.nz
067206453498
… 69 …


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