E-Tech 15, Installation, Operating And Servicing Instructions

Page 1: ...EN 1 ENGLISH FRANCAIS NEDERLANDS ESPAÑOL ITALIANO DEUTSCH 664Y3400 Installation operating and servicing instructions E Tech 09 15 Single phase Tri phase E Tech 22 28 36 Tri phase ...

Page 2: ... 22 10 Electrical data of model 28 11 Electrical data of model 36 12 MOUNTING 13 Dimensions 13 Wall mounting 13 Installation room 13 INSTALLATION 14 Disassembling 14 Heating connection 15 Heating connection DWL 15 Heating connection DWL Y plan 16 Heating connection DWL S plan 16 Electric connection Models 09 15 17 Electric connection Models 22 28 36 18 Sizing of supply wires 18 Wiring diagrams Mod...

Page 3: ...nstallation difficult or unsafe Lay the boiler on its back as shown on the box side open the box and remove the cardboard packaging Remove the polythene cover and the polystyrene corner protection pieces With help from another person lift the boiler from the packaging holding the lipped front edges of the side panels Do not lift or carry the boiler using the top automatic air vent and bottom pump ...

Page 4: ...valve circulating pump low water pressure switch control and high limit thermostats on off and power level switches CONNECTION The boiler is suitable for connection to most heating and hot water systems with a maximum working pressure of 3bar and a maximum temperature of 85 C It can also be used in multiple boiler installations allowing greater outputs to be achieved The boiler and connection glan...

Page 5: ...ect ESC kit connection in option Heating return Automatic air vent Expansion vessel Valve of expansion vessel Heating out Manual reset high limit pressure gauge Expansion vessel connection Circulating pump Heating elements Heating body Pressure safety valve Cable gland Hand side panel Minimum thermostat only with direct DHW kit Control panel Brass pocket ...

Page 6: ...oiler operation depending on boiler temperature If the boiler is not in regular daily use during cold periods it is recommended that it be fitted with a frost sensing thermostat to override the timeclock and prevent the system from freezing As with most boilers and heating appliances the casing and pipework can get hot during normal running so the boiler must not be covered and the surrounding are...

Page 7: ... Ohm 22 Ohm 22 Ohm 17 6 Ohm Heating element type 2 x 1 4 kW 2 x 2 4 kW 2 x 2 4 kW 2 x 2 4 kW 2 x 3 kW Number of elements 3 3 5 6 6 Water capacity Litres 13 13 13 13 13 Expansion vessel capacity Litres 10 10 10 10 10 Max working pressure bars 3 3 3 3 3 Min working pressure bars 0 8 0 8 0 8 0 8 0 8 Max working temperature C 85 85 85 85 85 Hydraulic pressure drop mbar 10 20 45 85 125 Heating connecti...

Page 8: ...K4 disactivated Terminal 4 L2 A 6 0 6 Terminal 5 L3 A 6 0 6 Terminal 1 N A 6 6 0 Power kW 2 8 1 4 4 2 1 N 2 3 L1 4 L2 5 L3 6 Single phase 8 4 kW Terminals 1 and 2 shunted Terminal 3 L1 A 24 12 36 Terminals 3 4 5 and 6 shunted Terminal 1 N A 24 12 36 Relay K4 activated Power kW 5 6 2 8 8 4 1 N 2 3 L 4 5 6 Single phase 7 kW Terminals 1 and 2 shunted Terminal 3 L1 A 24 6 30 Terminals 3 4 and 5 shunte...

Page 9: ...4 10 4 Relay K4 disactivated Terminal 4 L2 A 10 4 0 10 4 Terminal 5 L3 A 10 4 0 10 4 Terminal 1 N A 10 4 10 4 0 Power kW 4 8 2 4 7 2 1 N 2 3 L1 4 L2 5 L3 6 Single phase 14 4 kW Terminals 1 and 2 shunted Terminal 3 L1 A 41 6 20 8 62 4 Terminals 3 4 5 and 6 shunted Terminal 1 N A 41 6 20 8 62 4 Relay K4 activated Power kW 9 6 4 8 14 4 1 N 2 3 L 4 5 6 Single phase 12 kW Terminals 1 and 2 shunted Term...

Page 10: ...0 4 20 8 Terminal 1 N A 10 4 0 10 4 Power kW 12 7 2 19 2 1 N 2 L1 3 L2 4 5 L3 6 Tri phase 16 8 kW Relay K4 activated Terminal 2 L1 A 20 8 10 4 31 2 Terminal 3 L2 A 10 4 10 4 20 8 Terminal 5 L3 A 10 4 10 4 20 8 Terminal 1 N A 10 4 0 10 4 Power kW 9 6 7 2 16 8 1 N 2 L1 3 L2 4 5 L3 6 Tri phase 14 4 kW Terminals 3 and 4 shunted Terminal 2 L1 A 10 4 10 4 20 8 Terminals 5 and 6 shunted Terminal 3 L2 A 1...

Page 11: ...10 4 31 2 Terminal 1 N A 0 10 4 10 4 Power kW 14 4 12 26 4 1 N 2 L1 3 L2 4 5 L3 6 Tri phase 24 kW Relay K5 activated Terminal 2 L1 A 20 8 20 8 41 6 Terminal 3 L2 A 20 8 10 4 31 2 Terminal 5 L3 A 20 8 10 4 31 2 Terminal 1 N A 0 10 4 10 4 Power kW 14 4 9 6 24 1 N 2 L1 3 L2 4 5 L3 6 Tri phase 21 6 kW Terminals 3 and 4 shunted Terminal 2 L1 A 20 8 10 4 31 2 Terminals 5 and 6 shunted Terminal 3 L2 A 20...

Page 12: ... 5 L3 A 26 13 39 Terminal 1 N A 0 13 13 Power kW 18 15 33 1 N 2 L1 3 L2 4 5 L3 6 Tri phase 32 kW Relay K5 activated Terminal 2 L1 A 26 26 52 Terminal 3 L2 A 26 13 43 Terminal 5 L3 A 26 13 43 Terminal 1 N A 0 13 13 Power kW 18 14 30 1 N 2 L1 3 L2 4 5 L3 6 Tri phase 30 kW Terminals 3 and 4 shunted Terminal 2 L1 A 26 13 43 Terminals 5 and 6 shunted Terminal 3 L2 A 26 13 43 Relay K5 disactivated Termi...

Page 13: ... frost thermostat should be fitted CONNECTING TO THE SYSTEM The boiler is designed to operate on a sealed system ie no open vent or feed and expansion cistern Hot water expansion within the system is taken up by the internal 10 litre expansion vessel This is suitable for systems up to 160 litres capacity If the system capacity is more than this then an additional expansion vessel may be required T...

Page 14: ...TALLATION Panel removal and access to hydraulic connections 1 Undo screws 2 Tilt panel towards you and lift clear remove the top cover 3 Loosen screws of the control panel 4 Turn up the control panel 5 Block the control panel with the screw DISASSEMBLING A C 1 2 2 3 B 4 5 ...

Page 15: ...31 29 2 8 2 7 2 6 2 5 2 4 2 3 2 2 21 19 1 8 1 7 1 6 1 5 1 4 1 3 1 2 11 9 8 7 6 5 4 3 2 1 20 20 19 19 17 18 17 18 15 16 15 16 13 14 13 14 11 12 11 12 HEATING CONNECTION HEATING CONNECTION DHW 2 Circulatings pumps HEATING CONNECTION DHW Circulating pump 3 way valve 20 20 19 19 17 18 17 18 15 16 15 16 13 14 13 14 11 12 11 12 20 20 19 19 17 18 17 18 15 16 15 16 13 14 13 14 11 12 11 12 Limiting the max...

Page 16: ... 2 2 21 19 1 8 1 7 1 6 1 5 1 4 1 3 1 2 11 9 8 7 6 5 4 3 2 1 39 38 37 36 3 5 3 4 3 3 3 2 31 29 2 8 2 7 2 6 2 5 2 4 2 3 2 2 21 19 1 8 1 7 1 6 1 5 1 4 1 3 1 2 11 9 8 7 6 5 4 3 2 1 HEATING CONNECTION DHW S PLAN HEATING CONNECTION DHW Y PLAN Limiting the maximum adjustable temperature 60 85 C 60 85 C Limiting the maximum adjustable temperature ...

Page 17: ...act clearance of 3 mm The MCB must be readily accessible and adjacent to the appliance L3 L2 N L1 5 L3 3 4 L1 L2 1 2 N 6 Power supply 3 x 400 V Neutral Power supply 3 x 400 V Neutral Safety contactor The safety contactor is not supplied by ACV 7 8 7 8 5 6 5 6 3 4 3 4 1 2 1 2 L3 L2 N L1 5 L3 3 4 L1 L2 1 2 N 6 5 3 4 L1 1 2 N 6 N L1 Power supply 230 V mono ELECTRIC CONNECTION MODELS 09 15 7 8 7 8 5 6...

Page 18: ...ed by ACV L3 L2 N L1 5 L3 3 4 L2 1 2 N L1 6 Power supply 3 x 400 V Neutral ELECTRIC CONNECTION MODELS 22 28 36 SIZING OF SUPPLY WIRES The supply wires are sized depending of the type and current of the MCB This last firstly sized depending of the nominal current of the boiler The admissible current of the supply xires depends of the ambient temperature the section and length of the wires the wires...

Page 19: ... w White y Yellow A ON OFF switch B Manual reset high limit thermostat C Water pressure switch D Alarm indicator E DHW priority relay optional F Minimum thermostat with direct DHW kit G Summer Winter switch H Boiler thermostat 60 85 C I Boiler thermostat 78 53 C J Power level switch K2 Power relay 1 level 1 K3 Power relay 1 level 2 K4 Power relay 2 level 1 L Timer O Switch indicator P Room thermos...

Page 20: ... OFF switch B Manual reset high limit thermostat C Water pressure switch D Alarm indicator E DHW priority relay optional F Minimum thermostat with direct DHW kit G Summer Winter switch H Boiler thermostat 60 85 C I Boiler thermostat 78 53 C J Power level switch K2 Power relay 1 level 1 K3 Power relay 1 level 2 K4 Power relay 2 level 1 K5 Power relay 2 level 2 L Timer O Switch indicator P Room ther...

Page 21: ...or r r bk b b b b b b bk or or r Type 9 8 4 kW 7 kW 5 6 kW 4 2 kW Type 15 14 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 Current not balanced Current not balanced SINGLE PHASE 1 N 2 3 L 4 5 6 1 N 2 3 L 4 5 6 1 N 2 3 L 4 5 6 1 N 2 3 L 4 5 6 21 22 21 22 21 22 21 22 21 22 21 22 21 22 21 22 ...

Page 22: ...bk 1 x bk 2 x r 1 x r K2 or r bk b or r bk b K3 Or r Bk b or r bk b K4 or r bk b or r bk b Type 22 21 6 kW 19 2 kW 16 8 kW 14 4 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 Current not balanced Current not balanced 21 22 21 22 21 22 21 22 21 22 21 22 21 22 21 22 ...

Page 23: ...or r bk b or r bk b K3 Or r Bk b or r bk b K5 or r bk b or r bk b K4 or r bk b or r bk b Type 28 28 8 kW 26 4 kW 24 kW 21 6 kW Type 36 36 kW 33 kW 30 kW 27 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 Current not balanced Current not balanced 23 24 23 24 23 24 23 24 23 24 23 24 23 24 23 24 ...

Page 24: ... not shown for clarity During installation the earth wires from each component connect to terminal 3 in the wiring centre E bk black br brown r red w white y yellow o orange b blue v violet p pink gr grey CABLE COLOUR CODES gr gr gr gr b b b b b br br br br o o o o C L1 1 2 br br br bk N 3 4 b b b b b b 5 6 8 7 t p b b b br or g b b r bk 3 amp MCB C 2 1 r C 1 2 or 9 10 11 12 y y 13 14 y y y y y pk...

Page 25: ...allation the earth wires from each component connect to terminal 3 in the wiring centre E bk black br brown r red w white y yellow o orange b blue v violet p pink gr grey CABLE COLOUR CODES gr b b b o 1 2 C HW OFF V4073A MID POSITION ZONE VALVE w w L1 1 2 br br br bk N 3 4 b b b b b b 5 6 8 7 t p b b b br or g b b r bk 3 amp MCB C 2 1 r C 1 2 or 9 10 11 12 y y 13 14 y y y y y pk pk b pk t or or or...

Page 26: ...contactors will energise 6 Switch on the power levels switch stage 2 after a short delay the second stage contactors will energise Note the power stage delay timer settings should be verified as shown in item 4 under Commissioning Electrical 7 The boiler temperature will now rise as indicated by the combined temperature and pressure gauge 8 The temperature will continue to rise until the control t...

Page 27: ...EN 27 ENGLISH FRANCAIS NEDERLANDS ESPAÑOL ITALIANO DEUTSCH 664Y3400 REMOVAL THE HEATING ELEMENTS 2 1 3 ...

Page 28: ...EN 28 ENGLISH FRANCAIS NEDERLANDS ESPAÑOL ITALIANO DEUTSCH 664Y3400 ...

Page 29: ...1 664Y3400 ...

Page 30: ... de bloqueo IT Blocco di arresto DE Sperranschlag 54767014 EN Terminal WKN 16 U blue FR Borne WKN 16 U bleu NL Klem WKN 16 U blauw ES Borne WKN 16 U azul IT Morsetto WKN 16 U blue DE Klemme WKN 16 U bleu 54428179 EN Terminal 16 mm2 WKN 16 U FR Borne 16 mm2 WKN 16 U NL Klem 16 mm2 WKN 16 U ES Borne 16 mm2 WKN 16 U IT Morsetto 16 mm2 WKN 16 U DE Klemme 16 mm2 WKN 16 U 54428091 EN Terminal end APN 16...

Page 31: ...3 664Y3400 09 15 22 28 36 ...

Page 32: ...0 V ES Luz indicadora roja de Ø 10 mm 240 V IT Spia rossa Ø 10 mm 240 V DE Kontollleuchte rot Ø 10 mm 240 V 54764017 EN Control themostat 2 stages FR Thermostat de réglage 2 étages NL Regelthermostaat 2 traps ES Termostato de ajuste de 2 niveles IT Termostato di regolazione 2 stadi DE Einstellthermostat 2 Stufen 54764021 EN Button thermostat FR Bouton thermostat NL Thermostaatknop ES Botón del ter...

Page 33: ...5 664Y3400 09 15 22 28 36 ...

Page 34: ...r 557A4009 EN Circulating pump FR Circulateur NL Circulatiepomp ES Circulador IT Circolatore DE Pumpe 55426017 EN Pressure safety valve 3 bars Ø 1 2 FR Soupape de sécurité 3 bars Ø 1 2 NL Veiligheidsklep 3 bar Ø 1 2 ES Válvula de seguridad 3 bares Ø 1 2 IT Valvola di sicurezza 3 bar Ø 1 2 DE Sicherheitsventil 3 bar Ø 1 2 55445007 EN Automatic air vent FR Purgeur automatique NL Automatische ontluch...

Page 35: ...7 664Y3400 09 15 22 28 36 _ _ _ _ _ _ _ _ _ _ 24614143 24614144 24614145 ...

Page 36: ...ABS Paneel ABS Panel ABS Pannello ABS ABS Tafel A06 Wall mounting Fixation murale Wandbevestiging Fijación mural Staffa murale Wandhalterung A07 Body heating Corps de chauffe Ketellichaam Cuerpo de calefacción Corpo caldaia Kesselkörper A08 Control panel Tableau de commande Bedieningspaneel Panel de mandos Pannello di comando Schaltfeld A09 Electric support Support électrique Verwarmings compartim...