Manual ACV SLE W 100 (page 18 of 40) (English)

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Smart SL & SLEW

100 - 130 - 160 - 210 - 240

I,

O &

M

Instructions for the User

and the Installer

A1007850 - 661Y1700 • F

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

Table of Contents

GENERAL RECOMMENDATIONS ...............................................................4

Energy labelling ..................................................................................................................................................... 5

Rating Plate ................................................................................................................................................................ 6

USER'S GUIDE ............................................................................................7

Control Panel (SLEW models only) ......................................................................................................7

APPLIANCE DESCRIPTION ........................................................................8

Models - SL / SLEW 100 - 130 - 160 - 210 - 240 .......................................................................................... 8

TECHNICAL CHARACTERISTICS .............................................................10

Dimensions and Main Characteristics ............................................................................................10

Electrical Characteristics .............................................................................................................................12

Performance ............................................................................................................................................................ 14

INSTALLATION .........................................................................................15

Safety Instructions ............................................................................................................................................. 15

Packing Contents ...............................................................................................................................................17

Tools ................................................................................................................................................................................ 17

Tank Installation : SL 100 - 130 - 160 -210 - 240 .....................................................................18

Tank Installation : SLEW 100 - 130 - 160 - 210 - 240 ..........................................................19

G3 Requirements and Guidance .........................................................................................................20

Connection ...............................................................................................................................................................24

SLEW tank used as electric DHW tank only .............................................................................27

Available Kits and Accessories .............................................................................................................27

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

Table of Contents

STARTING UP ...........................................................................................28

Safety Instructions to Fill the Tank .....................................................................................................28

Filling ..............................................................................................................................................................................29

Checks before Starting up ......................................................................................................................... 31

MAINTENANCE ........................................................................................32

Periodic Checks by the User ...................................................................................................................32

Annual Maintenance .......................................................................................................................................32

Draining .......................................................................................................................................................................33

Bringing back into Service after Maintenance .......................................................................34

Replacement of the Electric Heating Element (SLEW tank) ....................................... 35

Fault Finding ...........................................................................................................................................................36

We accept no liability should any damage result from the failure to comply with theins-

tructions contained in this technical manual.

Essential recommendations for safety

• It is strictly prohibited to carry out any modifications to the appliance without

the manufacturer’s prior and written agreement.

• The product must be installed by a qualified engineer, in accordance with

applicable local standards and regulations.

• The installation must comply with the instructions contained in this manual and

with the standards and regulations applicable to domestic hot water tanks.

• Failure to comply with the instructions in this manual could result in personal

injury or a risk of environmental pollution.

• The manufacturer declines all liability for any damage caused as a result of

incorrect installation or in the event of the use of appliances or accessories that

are not specified by the manufacturer.

Essential recommendations for the correct operation of the appliance

• In case of anomaly, please call your installer for advice.

• Faulty parts may only be replaced by genuine parts.

• Our water heaters are designed and manufactured for the exclusive purpose of

heating and storing domestic hot water.

• The domestic hot water heaters must only be heated using hot water in a closed

circuit.

General remarks

• The availability of certain models as well as their accessories may vary according

to markets.

• The manufacturer reserves the right to change the technical characteristics

and features of its products without prior notice. Please check for an updated

version of this manual on the website www.acv.com.

• The part number (P/N) and serial number (S/N) of the appliance are indicated on

its rating plate and must be provided to ACV in case of warranty claim. Failure

to do so will make the claim void.

• In spite of the strict quality standards that ACV applies to its appliances during

production, inspection and transport, faults may occur. Please immediately

notify your approved installer of any faults.

NOTES

This manual contains important information with respect to the installation, the starting up

and the maintenance of the appliance.

This manual must be provided to the user, who will read it carefully and keep it in a safe

place.

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

G R

ENERGY LABELLING

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

P I

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

Product Information

RATING PLATE

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

U' G

Key :

1. Control thermostat [60/80°C] - To set the domestic hot water (DHW) temperature.

2. Fuse FF 12,5 Amp - To provide an electric protection to the appliance.

3. Summer / Winter switch - To activate the heating pump of the heating system/deacti-

vate the electrical heating element ( - winter position) or activate the electrical heating

element/deactivate the heating system pump ( - summer position).

4. Heating-element-on indicator - The built-in indicator lights when the heating element is

activated ( position of the summer / winter switch).

CONTROL PANEL SLEW models only

Heating

element ON

Heating

element OFF

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

A D

SL 100 - 130 - 160 - 210 - 240

MODELS  SL / SLEW 100 - 130 - 160 - 210 - 240

SL : Storage water tanks, to be installed on the ﬂoor or either vertically or

horizontally on the wall, that work within a heating system.

SLEW : Storage water tanks, to be installed vertically on the wall, that can work within a

heating system, or independently as an electric domestic hot water heater. The

SLEW tank is equipped with one 2200 W heating element controlled by the

thermostat and by the Summer/Winter switch on the appliance control panel.

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

Appliance Description

SLEW 100 - 130 - 160 - 210 - 240

1. Auxiliary connection DHW

2. Cold water inlet connection

3. Control thermostat

4. Flow connection (primary circuit)

5. Polyurethane foam insulation

6. Return connection (primary circuit)

7. Outer steel tank (primary circuit)

8. Manual air bleed valve (x 2 - SL Mod-

els)

9. Hot water outlet connection

10. Polypropylene top lid

11. Stainless steel tank (DHW)

12. Polypropylene shell

13. Polypropylene bottom lid

14. DHW thermometer

15. Dry well

16. Control panel

17. 2200 W electric heating element

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

T C

DIMENSIONS AND MAIN CHARACTERISTICS

Tank dimensions SL / SLEW

100 130 160 210 240

A mm 865 1,025 1,225 1,497 1,744

B mm 629 789 989 1,261 1,508

C mm 365 525 725 997 1,244

Empty weight Kg 49 55 65 75 87

264

360

325

295

145

565

264

360

325

295

145

565

264

565

360

325

295

145

264

565

360

325

295

145

SLEW

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

Technical Characteristics

Main characteristics

SL/SLEW

100 130 160 210 240

Total capacity L 105 130 161 203 242

Primary capacity L 30 31 35 39 42

DHW capacity L 75 99 126 164 200

Primary connection [F] " 1 1 1 1 1

DHW connection [M] " 3/4 3/4 3/4 3/4 3/4

Auxiliary DHW loop connection [M] " 3/4 3/4 3/4 3/4 3/4

Primary pressure drop* mbar 22.6 26.8 26.8 41.6 47.3

Heating surface area m² 1.03 1.26 1.54 1.94 2.29

Max Design Pressure* bar 10 10 10 10 10

100 130 160 210 240

Reheat Performance - Primary

Heating Power Input* kW 18.4 24.7 32.2 39.2 44.6

Primary ow rate (to achieve Reheat

Performance) * L/sec. 0.7 0.7 0.7 1.25 1.25

Reheat time* min 10 10 10 9 9

Standing Heat Loss* kWh/24h 0.86 0.96 1.13 1.27 1.37

W 36 40 47 53 57

SLEW

100 130 160 210 240

Reheat Performance - Primary

Heating Power Input* kW 18.4 24.7 32.2 39.2 44.6

Primary ow rate (to achieve Reheat

Performance) * L/sec. 0.7 0.7 0.7 1.25 1.25

Reheat time* min 10 10 10 9 9

Standing Heat Loss* kWh/24h 0.91 1.01 1.18 1.3 1.42

W 38 42 49 54 59

* According to EN12897:2006

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

Technical Characteristics

Main characteristics SL

100 130 160 210 240

Rated voltage V~ 230 230 230 230 230

Rated frequency Hz 50 50 50 50 50

Max. Amp rating A 6 6 6 6 6

ELECTRICAL CHARACTERISTICS

Wiring diagram

1. 230 Volt supply cord

2. Control thermostat [60/80°C]

3. Manual reset high limit thermostat [89°C max.]

4. Summer / Winter switch

5. Fuse FF 12,5 A

6. Electric heating element

7. Charging pump [option]

8. Heating-element-on indicator

B. Blue

Bk. Black

Br. Brown

G. Grey

Or. Orange

W. White

Y/Gr. Yellow/Green

Y/Gr

N L1

NL1

SLE W

BBk

Y/Gr

OrOr

Y/Gr

N L1

L1 N

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

Technical Characteristics

Main characteristics SLEW

100 130 160 210 240

Rated voltage V~ 230 230 230 230 230

Rated frequency Hz 50 50 50 50 50

Electrical consumption with

electrical heating element W 2,200 2,200 2,200 2,200 2,200

Rated current with electrical

heating element A 10 10 10 10 10

2 1

L1 PE N

Br Bk

Y/Gr

Gr Br

Bk B

230 V ~50Hz

Y/Gr

SLEW

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

Technical Characteristics

PERFORMANCE

DHW performance* SL / SLEW

100 130 160 210 240

Peak ow at 40 °C L/10' 236 321 406 547 700

Peak ow at 60 °C L/10' 117 161 209 272 337

Peak ow rst hour at 40 °C L/60' 784 1,063 1,349 1,820 2,319

Peak ow rst hour at 60 °C L/60' 384 549 689 913 1,165

Constant ow at 40 °C L/h 658 890 1,132 1,527 1,943

Constant ow at 60 °C L/h 320 465 576 769 994

Power drawn kW 23 31 39 53 68

Initial heating time Minutes 24 22 22 20 20

SLEW ONLY

Heating time with the 2.2 kW

heating element from 10 to 60°C 2 h 43' 3 h 27' 4 h 20' 5 h 37' 6 h 37'

Conditions: Primary circuit temp.: 85°C, water supply temp.: 10°C

Maximum Operating Conditions SL / SLEW

100 130 160 210 240

Max. operating pressure - primary bar 3 3 3 3 3

Max. operating pressure - DHW bar 8.6 8.6 8.6 8.6 8.6

Supply pressure (DHW circuit) bar 6 6 6 6 6

Maximum temperature - heating side °C 90 90 90 90 90

Maximum temperature - DHW side °C 80 80 80 80 80

Water quality

• Chlorides < 150 mg/L

• 6 ≤ pH ≤ 8

• If hardness > 20°fH, water softener recommended.

SAFETY INSTRUCTIONS

General remarks

• Connections (electrical, hydraulic) must be carried out in accordance with

applicable standards and regulations.

• If the water drawing off point is far from the tank, installing an auxiliary DHW

loop can allow to get hot water more quickly at all times.

Essential instructions forthecorrect operation ofthesystem

• The tank must be installed in a dry and protected area.

• Install the appliance to ensure easy access at all times.

• To avoid any risk of corrosion, connect the stainless steel tank directly to the

earth. Use an adjustable earth clamp (see example below) on one of the DHW

connections to connect to the earth. Advised copper wire section: 2.5mm².

• Make sure to install a pressure reducing valve set at 4.5 bar in the DHW circuit

if the supply pressure is higher than 6 bar.

• On the DHW circuit, install an approved safety group, comprised of a safety

valve set at 7 bar, a check valve and a stop valve.

• Make sure that the outlet of the safety unit goes directly to the sewer to avoid

any potential damage.

• Do not install the safety group above the tank to avoid water discharge on to

the tank.

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

I

Essential instructions forthe safety of persons and the environment

• Hot water can burn!

In the event of small amounts of hot water repeatedly being drawn off, a

stratification effect can develop in the tank. The upper hot water layer may

then reach very high temperatures.

• ACV recommends using apre-set thermostatic mixing valve in order to provide

hot water at a maximum of 60°C.

• Water heated to wash clothes, dishes and for other uses can cause serious

burns.

• In order to avoid exposure to extremely hot water that can cause serious burns,

never leave children, old people, disabled or handicapped people in the bath

orshower alone.

• Never allow young children to turn on the hot water or fill their own bath.

• Adjust the water temperature in accordance with usage and plumbing

regulations.

• The risk of developing bacteria exists, including “Legionella pneumophila”,

if a minimum temperature of 60°C is not maintained in both the DHW tank

andthe hot water distribution network.

Essential instructions for the electrical safety

• Only an approved installer is authorized to carry out the electrical connections.

• Make sure that the appliance is connected to the earth.

• Install a 2-way switch and a fuse or circuit breaker of the recommended rating

outside the appliance, so as to be able to shut power down when servicing the

appliance or before performing any operation on it.

• Shut down external electrical supply of the appliance before performing any

operation on the electrical circuit.

• This appliance is not intended for use by persons (including children) with

reduced physical, sensory or mental capabilities, or lack of experience and

knowledge, unless supervised or unless they have been given instruction

concerning the use of the appliance by a person responsible for their safety.

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

Installation

Smart SL-SLEW: A1007850 - 661Y1700 • F - draft

Installation

Package

• One SL/SLEW hot water tank.

• One multilingual Installation, Operation and Maintenance Instructions.

• One wall-mounting kit with support and ow diverter

• One energy label

PACKING CONTENTS

All appliances are delivered, tested and packaged separately.

General Remark

• The hot water tank may be installed either on the floor or on a wall using

the provided wall-mounting kit (depending on the model).

Essential instructions for the correct operation of the installation

• When hung on a wall, the SLEW models must be assembled with the

heating element to the bottom (DHW pipes to the bottom).

• In horizontal configuration (SL only), the peak output and the first hour

continuous output will be reduced. In this case, we recommend to

oversize the tank.

TOOLS

Smart SL-SLEW : A1007850 - 661Y1700 • F - draft

Installation

Vertical wall hung position : domestic water connections at the bottom side

Horizontal wall hung position : domestic water connections on the right side

ACV does not recommend the installation in a horizontal position, as it will increase

heat-up time and reduce DHW performances.

CH ﬂow rate > 2000 l/h CH ﬂow rate ≤ 2000 l/h

CH in

Air vent

Flow diverter

TANK INSTALLATION : SL 100  130  160 210  240

Floor mounting

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Others manual(s) of ACV SLE W 100

ACV SLE W 100 User Manual - German - 36 pages

ACV SLE W 100 User Manual - Dutch - 36 pages

ACV SLE W 100 User Manual - Dutch - 12 pages

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ACV SLE W 100 Manual

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