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Operating manual for the auroMATIC 620 Controller 0020094404_0030
5 Operation
5.6 Setting the timer programmes
In Menu
3 Time programmes, you can set your own
time programmes for the heating circuits, the DHW
cylinders and the circulation pumps.
You can set up to three time windows (Start time to End
time) for each day or block (a block is, e.g., Mon–Fri).
Factory setting for the timer programmes:
Mon – Fri 5:30 – 22:00 hrs.
Sat 7:00 – 23:30
Sun 7:00 – 23:30
You can adapt these timer programmes to your needs.
Within a time window the heating is on. The regulation
is based on the target room temperature. Outside the
time window, the heating installation reduces the room
temperature to the night set back temperature.
There is a full sequence of displays for the timer pro-
grammes; these are identified by
3 at the top right of
the display. In all these displays (
3), Timer pro-
grammes appears in the 2nd display line.
The first line of the display shows what the timer pro-
gramme applies to (e.g. HK1, domestic hot water, circu-
lation pump).
HK1
3
Timer programmes
Mon-
Fri
1 06:00 - 09:30
2 16:30 - 21:30
3-
> Select day of week/block
More information regarding the settable parameters can
be found in Table 3.5 (¬ Chap. 3.11).
There are sub-menus for each day/block for each cir-
cuit. You can thus define different heating times for
each day according to your daily routine.
If a different time window has been programmed for
one day (e.g. Wed) within a block (e.g. Mon-Fri), Mon-Fri
--:-- will be is displayed. In this case you must set the
time windows for each day individually.
HK1
3
Timer programmes
Mon-Fri
1
––:–– ––:––
2 16:30 21:30
3 : :
> Select day of week/block
i
You can set the same time windows for the
DHW cylinder and the circulation pump.
i
When connecting to a solar cylinder it should
be noted that the time programme enables
the recharging function for the cylinder via
the heater.
The recharging function ensures that the solar cylinder
reaches a sufficiently high hot water temperature.
Default setting controller for charging the solar cylin-
der:
Day/block Times for recharging
Mon – Fri
Sat
Sun
5:30 – 22:00
7:00 – 23:30
7:00 – 22:00
5.6.1 Setting time windows
Take some time beforehand to plan your individual
time windows carefully.
The time windows are the time periods each day/
block during which you are at home and require heat
and hot water.
i
When you define the heating times for a
block (e.g. Mon–Fri), no settings are neces-
sary for the individual days within the block.
Requirement: Menu
1 Basic data is displayed
(¬ Chap. 5.1.1).
i
If your heating installation is configured with
several heating circuits, a DHW cylinder and a
circulation pump, turn the left hand
knob
until Menu
3 Time programme shows the
display for the heating circuit, DHW cylinder
or circulation pump for which you wish to set
the time programme.
The following example describes how to set a timer pro-
gramme for the weekend for heating circuit HK1.
HK1
3
Timer programmes
Mon-Fri
1 6:00 9:30
2 16:30 21:30
3 : :
> Select day of week/block
>
32


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