ACV SL320 Owner's manual

Smart SL
320 - 420 - 420 Duplex - 600
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Instructions for the User
and the Installer
A1007846 - 661Y3100 • C

Smart SL : A1007846 - 661Y3100 • C
Table of Contents
GENERAL RECOMMENDATIONS ..................................................................4
Energy labelling ......................................................................................................................................5
Rating Plate ................................................................................................................................................6
APPLIANCE DESCRIPTION ............................................................................7
Models - SL 320 - 420 - 420 Duplex - 600.........................................................................................7
TECHNICAL CHARACTERISTICS ..................................................................8
Dimensions and Main Characteristics.....................................................................................8
Electrical Characteristics.................................................................................................................10
Performance............................................................................................................................................. 11
G3 Requirements and Guidance - UK only ....................................................................12
INSTALLATION............................................................................................... 16
Safety Instructions............................................................................................................................... 17
Packing Contents.................................................................................................................................18
Tools..............................................................................................................................................................18
Connection...............................................................................................................................................19
Parallel Tank Assembly (Typical - 3 tanks)..........................................................................21
Connection Kits (option)..................................................................................................................21
STARTING UP................................................................................................ 22
Safety Instructions to Fill the Tank..........................................................................................22
Filling............................................................................................................................................................23
Checks before Starting up............................................................................................................ 24

Smart SL : A1007846 - 661Y3100 • C
Table of Contents
MAINTENANCE............................................................................................. 25
Periodic Checks by the User...................................................................................................... 25
Annual Maintenance.........................................................................................................................25
Draining......................................................................................................................................................26
Bringing back into Service after Maintenance...............................................................26
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EN

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 : A1007846 - 661Y3100 • C
G R
EN
4

ENERGY LABELLING
Smart SL : A1007846 - 661Y3100 • C
P I
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EN