Connecting the electrical Accessories ..........................14 Symbols ......................................3 Sizing of supply wires ................................15 Recommendations ..................................3 Control wiring diagram : E-Tech W 09 - 15 Single phase ....................16 Applicable standards ..................................3 Power wiring diagram : E-Tech W 09 - 15 Single phase ....................17 Important notes ....................................3 Control wiring diagram : E-Tech W 09 - 15 Tri Phase......................18...
WARNINGS WHO SHOULD READ THESE INSTRUCTIONS APPLICABLE STANDARDS MANUAL HANDLING INSTRUCTIONS These instructions should be read by: The Boilers have been manufactured to comply with - The specifying engineer the following standards BS EN60335-2-35: 2002, BS EN55014-1: 2001 and BS EN55014-2:1997. - The installer - The user The weight of this boiler is 36Kg, which could...
The maximum power can be adjusted for this models by acting on standards BS EN60335-2-35: 1998, BS EN55014-2:1997 and BS the terminals bridges. EN50081-1-1: 1992. Adjustable power MODELS LEGEND E-Tech W 09 - Single phase 5.6 kW 8.4 kW Top cover Brass pocket E-Tech W 15 - Single phase 9.6 kW 14.4 kW...
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INTRODUCTION LEGEND Relay Timer Control terminals Circuit breaker Safety switch Power terminals with fuse 25A or 32A Power terminals E-Tech W : 664Y6500 • B...
INTRODUCTION USER DATA The time of day is marked by an arrow on the inner part of the clock - set the outer time to coincide with this arrow. All user controls are situated on the front panel of the boiler, there are no user controls inside the boiler On the centre part of the clock there is a switch.
TECHNICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS MAIN CHARACTERISTICS E-TECH W E-TECH W Capacity (primary) Single Single Primary circuit expansion vessel volume Max Power 14.4 14.4 Max. working pressure Rated voltage of the power supply 3 x 400 3 x 400 Min. working pressure Max.
TECHNICAL CHARACTERISTICS ELECTRIC DATA OF MODEL 09 SINGLE PHASE ELECTRIC DATA OF MODEL 15 SINGLE PHASE STAGE STAGE CONTROL TERMINALS CONTROL TERMINALS TOTAL TOTAL Single Phase 8.4 kW (*) Single Phase 14.4 kW (*) Terminal L1 Terminal L1 41.6 20.8 62.4 Terminal N Terminal N...
TECHNICAL CHARACTERISTICS ELECTRIC DATA OF MODEL 22 TRI PHASE ELECTRIC DATA OF MODEL 36 TRI PHASE STAGE STAGE CONTROL TERMINALS CONTROL TERMINALS TOTAL TOTAL Tri phase 21.6 kW (*) Tri phase 36 kW (*) Terminal L1 20.8 10.4 31.2 Terminal L1 Terminal L2 20.8 10.4...
INSTALLATION DIMENSIONS INSTALLATION ROOM 442 mm 332 mm The appliance must be positioned in such a way as to be easily accessible at all times. In addition, the following minimum distances around the appliance must be complied with. Min. 25 mm Min.
INSTALLATION DISASSEMBLING Panel removal and access to hydraulic connections Undo screws. Tilt panel towards you and lift clear remove the top cover. Loosen screws of the control panel. Turn up the control panel. Block the control panel with the screw. E-Tech W : 664Y6500 •...
INSTALLATION HEATING CONNECTION HEATING CONNECTION + DHW : “Y” PLAN HEATING CONNECTION + DHW : “S” PLAN Limiting the maximum adjustable temperature Limiting the maximum adjustable temperature Limiting the maximum adjustable temperature Factory setting Floor heating 60 - 87°C 60 - 87°C 0 - 87°C 0 - 50°C E-Tech W : 664Y6500 •...
The wiring must be carried out by a competent person and in accordance with the current IEE Wiring Regulations. Models E-Tech W 09 - 15 kW Single Phase Models E-Tech W 09 - 15 - 22 - 28 kW Tri Phase Model E-Tech W 36 kW Tri Phase...
INSTALLATION CONNECTING THE ELECTRICAL ACCESSORIES Models : • E-Tech W 09 - 15 kW Single Phase Models : • E-Tech W 09 - 15 kW Tri Phase • E-Tech W 22 kW Tri phase 1-2 : Time clock or controller supply (optional)
INSTALLATION 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 wires depends of the ambient temperature, the section and length of the wires, the wires insulation, the wires canalisation, the mounting and the environment.
INSTALLATION POWER WIRING DIAGRAM : E-TECH W 09 - 15 SINGLE PHASE (F25A) E-Tech W 09 8.4 kW 5.6 kW Single Phase E-Tech W 15 14.4 kW 9.6 kW S6 : Power terminals with fuse 25A K1 : Power relay 1 - level 1...
INSTALLATION POWER WIRING DIAGRAM : E-TECH W 09 - 15 TRI PHASE S6 : Power terminals Blue K1 : Power relay 1 - level 1 Bk : Black K2 : Power relay 1 - level 2 Or : Orange K3 : Safety switch E-Tech W : 664Y6500 •...
INSTALLATION POWER WIRING DIAGRAM : E-TECH W 22 TRI PHASE E-Tech W 22 21.6 kW 14.4 kW S6 : Power terminals K1 : Power relay 1 - level 1 Blue K2 : Power relay 1 - level 2 Bk : Black Tri Phase K3 :...
INSTALLATION POWER WIRING DIAGRAM : E-TECH W 28 TRI PHASE S6 : Power terminals E-Tech W 28 28.8 kW 21.6 kW 14.4 kW K1 : Power relay 1 - level 1 K2 : Power relay 1 - level 2 Blue K3 : Power relay 2 - level 1 Bk :...
INSTALLATION POWER WIRING DIAGRAM : E-TECH W 36 TRI PHASE (F32A) S6 : Power terminals with fuse 32A E-Tech W 36 36 kW 27 kW 18 kW K1 : Power relay 1 - level 1 K2 : Power relay 1 - level 2 Blue Tri Phase K3 :...
INSTALLATION HONEYWELL SUNDIAL WIRING DIAGRAMS : S PLAN MOTOR MOTOR Honeywell Sundial Wiring Centre V4043H V4043H `S ` Plan HTG ZONE VALVE DHW ZONE VALVE T6306B ROOM STAT CYLINDER STAT Note: All bold numbers indicate a DIN rail terminal connection Note: Earth wires not shown for clarity During installation the earth wires from each component connect to terminal 3 in the wiring centre...
INSTALLATION HONEYWELL SUNDIAL WIRING DIAGRAMS : Y PLAN V4073A MID POSITION ZONE VALVE Honeywell Sundial Wiring Centre `Y ` Plan T6306B ROOM STAT CYLINDER STAT Note: All bold numbers indicate a DIN rail terminal connection Note: Earth wires not shown for clarity During installation the earth wires from each component connect to terminal 3 in the wiring centre CABLE COLOUR CODES...
COMMISSIONING AND MAINTENANCE COMMISSIONING - WATER After one week of operation all electrical connections should be re- checked for tightness and the boiler water system checked for leaks The system must be thoroughly cleansed prior to connection and air and rectified if necessary. of the boiler.