ACV E-Tech 160 Installation & Servicing Instructions Manual Download Page 1 | Manualshive

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160 - 240 - 380

Installation, Operating and

Servicing Instructions

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664Y4600 • D

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Summary of Contents for E-Tech 160

Page 1: ...160 240 380 Installation Operating and Servicing Instructions EN 1 664Y4600 D EN FR RU PL DE IT ES NL ...

Page 2: ...ests and test procedures may result in personal injury or risks of pollution ACV reserves the right to change the technical specifications and components of its products without prior notice Introduction index INTRODUCTION 2 People who should read these instructions 2 Symbols 2 Warnings 2 installation 3 Boiler room 3 Central heating connection 3 Domestic hot water connection 5 Control wiring diagr...

Page 3: ...e laid on a base made of non combustible materials CENTRAL HEATING CONNECTION The drain cock 9 and safety valve 2 must be connected to the waste water disposal system The boiler is fitted with an expansion chamber with a capacity of 12 liter on E Tech S 160 and 240 models 2 x 8 liter on E Tech S 380 models If the expansion volume is not sufficient for your needs then it is possible to install an a...

Page 4: ...es and also makes sure that there is a always water flowing through the safety unit when refilling the domestic hot water tank Hot water circulation If the tank is located a long way from the point of use then installing a closed recirculation circuit ensures that a faster supply of hot water is always available 2 2 3 5 Description 1 Safety unit 2 Pressure reducer 3 Thermostatic mixing valve 4 Hot...

Page 5: ... Power level switch 1 I Timer J Power level switch 2 K1 Power Relay 1 Level 1 K2 Power Relay 1 Level 2 K3 Power Relay 2 Level 1 L Room thermostat optional M Loading pump 1 2 Life 230V 50Hz 3 4 Neutral 5 6 Time Clock optional 7 8 Safety switch 10 11 Stop Bridge 12 13 Room thermostat optional 14 15 Heating pump optional 17 18 Relay K3 disactivated installation 2 1 3 5 15 17 4 7 9 10 11 12 13 16 19 2...

Page 6: ...h 1 I Timer J Power level switch 2 K1 Power Relay 1 Level 1 K2 Power Relay 1 Level 2 K3 Power Relay 2 Level 1 K4 Power Relay 2 Level 2 L Room thermostat optional M Loading pump 1 2 Life 230V 50Hz 3 4 Neutral 5 6 Time Clock optional 7 8 Safety switch 10 11 Stop Bridge 12 13 Room thermostat optional 14 15 Heating pump optional 17 18 Relay K3 disactivated 19 20 Relay K4 disactivated installation 2 1 ...

Page 7: ...G DIAGRAM E Tech S 380 The control circuit is automatically powered from the power circuit It is also protected by a 3A magneto thermal circuit breaker CONNECTING THE ACCESSORIES for the E Tech S 380 The electrical accessories are connected to the numbered terminals on this diagram below It is important to switch the boiler off before carrying out any work 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Po...

Page 8: ...4 4 kW 12 kW 9 6 kW 7 2 kW TRI PHASE 1 N 2 3 L1 4 L2 5 L3 6 1 N 2 3 L1 4 L2 5 L3 6 1 N 2 3 L1 4 L2 5 L3 6 1 N 2 3 L1 4 L2 5 L3 6 17 18 17 18 17 18 17 18 17 18 17 18 17 18 17 18 installation B Blue Bk Black Or Orange R Red A Safety switch K1 Level 1 power relay 1 K2 Level 2 power raelay 1 K3 Level 1 power relay 2 This appliance must be permanently connected to fixed wiring and must be earthed The w...

Page 9: ...R Bk B K3 A E Tech S 240 28 8 kW 26 4 kW 24 kW 21 6 kW TRI PHASE 1 N 2 L1 3 L2 4 5 L3 6 1 N 2 L1 3 L2 4 5 L3 6 1 N 2 L1 3 L2 4 5 L3 6 1 N 2 L1 3 L2 4 5 L3 6 19 20 19 20 19 20 19 20 19 20 19 20 19 20 19 20 B Blue Bk Black Or Orange R Red A Safety switch K1 Level 1 power relay 1 K2 Level 2 power raelay 1 K3 Level 1 power relay 2 This appliance must be permanently connected to fixed wiring and must b...

Page 10: ...inal block K Power relays L1 L2 L3 N 4 x or 4 x nr 4 x rg 4 x bl T bl rg nr or bl rg nr or bl rg nr or bl rg nr or 4 x or 4 x nr 4 x rg 4 x bl A K K K K C B bl Blue nr Black or Orange rg Red T Green and yellow This appliance must be permanently connected to fixed wiring and must be earthed The wiring must be carried out by a competent person and in accordance with the current IEE Wiring Regulation...

Page 11: ...he summer winter selector the half and full power switches and the control thermostat all to the desired positions After a few days in operation we advise you to check the quality of the electrical connections and also make sure there is no air in either the boiler or the system Switch the power supply off from the outside box before carrying out any work STARTING UP installation ELECTRICAL SAFETY...

Page 12: ...he mains switch installed by the electrician 2 Close the boiler system s isolating valves 1 3 Connect a hose to the drain cock 2 and make sure that it is properly connected 4 Open the drain cock and allow hot water to flow out into the waste water disposal system check that air is being taken into the system by opening the air vent for instance 5 Once you have finished put the drain cocks back int...

Page 13: ...of domestic hot water is made of Chrome Nickel 18 10 stainless steel It is corrugated all the way up using an exclusive manufacturing process and is entirely argon arc welded using the TIG Tungsten Inert Gas process INSULATION The boiler body is fully insulated by rigid polyurethane foam with a thickness of 70mm with a high thermal insulation coefficient This is sprayed onto the tank without using...

Page 14: ...ional Control panel 1 2 7 4 3 8 5 Cutaway boiler 1 7 11 8 6 10 5 2 9 3 4 EN 14 664Y4600 D EN FR RU PL DE IT ES NL description 1 Central heating flow pipe 2 Domestic hot water connections 3 Expansion tank 4 Heating resistors 5 Central heating return 6 Internal stainless steel tank 7 Primary tank 8 Water low safety device 9 Primary safety valve 3bar 10 Rigid polyurethane foam insulation 70 mm 11 Col...

Page 15: ...Peak flow at 40 C T 30 C liter 60 700 1234 1564 Continuous flow at 40 C T 30 C liter h 413 827 827 Tank reffill time at 60 C Initial heating time minutes 36 41 67 After drawing off 140 liters at 45 C minutes 16 12 12 BOILER SPECIFICATIONS E Tech S 160 E Tech S 240 E Tech S 380 Output kW 14 4 28 8 28 8 Operating voltage Volt 3 x 400 N 3 x 400 N 3 x 400 N Heating elements 6 x 2 6 x 2 7 x 2 Total cap...

Page 16: ...ws the temperature to be set manually or if you decide to install a regulator automatically We recommend that you set the thermostat to the maximum values to get the best out of the domestic hot water system There is a risk of burns from hot water The water stored in the domestic hot water tank in the boiler can be at a very high temperature In all cases install the thermostatic mixer on the domes...

Page 17: ...rdisposal system should be open to the atmosphere Make sure there is nobody near the flow of hot water If you notice anything unusual after this short trial please inform the installing engineer BOILER SHUTDOWN If the red light on the control panel lights up this indicates an operating fault 1 Check the boiler pressure it should be between 1 and 2 bar depending on the height of the building 2 Once...

Page 18: ...EN 18 664Y4600 D EN FR RU PL DE IT ES NL ...

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