WARNINGS WHO SHOULD READ THESE INSTRUCTIONS IMPORTANTS NOTES These instructions should be read by: These instructions are an integral part of the equipment to which - the specifying engineer they relate and must be handed to the user. - the installer - the user The product must be installed and serviced by qualified engineers - the service engineer...
This wall hung electric boiler is available in 5 models: The boilers have been manufactured to comply with the following • Models 09 and 15 are supplied with 400 Volt triphase + N, standards BS EN60335-2-35: 1998, BS EN55014-2:1997 and convertible to 230 V single phase.
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INTRODUCTION Top cover Automatic air vent Brass pocket Heating elements Minimum thermostat (only with direct DHW kit) Heating body Hand side panel Cable gland Control panel Pressure safety valve Expansion vessel Rear panel Valve of expansion vessel Water pressure switch Expansion vessel connection Direct ESC kit connection (in option)
INSTRUCTIONS USER DATA • As with most boilers and heating appliances the casing and pipework can get hot during normal running so the boiler must not be All user controls are situated on the front panel of the boiler, there covered and the surrounding area must be kept clear.
TECHNICAL CHARACTERISTICS Model 4.2 to 7.2 to 14.4 to 21.6 to 30 to Power 8.4 kW 14.4 kW 21.6 kW 28.8 kW 36 kW 1 x 230 V 1 x 230 V Nominal supply voltage 3 x 400 V + N 3 x 400 V + N 3 x 400 V + N 3 x 400 V + N...
TECHNICAL CHARACTERISTICS Electrical data of model 09 STAGE 1 STAGE 2 TOTAL POWER TERMINALS Tri phase 8.4 kW (*) Terminals 1 and 2 shunted Terminal 3 L1 (A) Terminals 5 and 6 shunted Terminal 4 L2 (A) Relay K4 activated...
MOUNTING 332 mm 442 mm DIMENSIONS 185 mm 105 mm 370 mm WALL MOUNTING INSTALLATION ROOM 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.
INSTALLATION DISASSEMBLING 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. EN •...
INSTALLATION HEATING CONNECTION Limiting the maximum adjustable temperature Factory setting Floor heating 30 - 85°C 30 - 50°C HEATING CONNECTION + DHW (Circulating pump + 3-way valve) Limiting the maximum adjustable temperature With DHW kit 60 - 85°C The 3 ways valve is normally open towards the tank circuit HEATING CONNECTION + DHW (2 Circulatings pumps)
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INSTALLATION HEATING CONNECTION + DHW : “Y” PLAN Limiting the maximum adjustable temperature 60 - 85°C HEATING CONNECTION + DHW : “S” PLAN Limiting the maximum adjustable temperature 60 - 85°C EN • 16 664Y3400...
INSTALLATION ELECTRIC CONNECTION / MODELS : 09 - 15 • 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 Regulations.
INSTALLATION ELECTRIC CONNECTION / MODELS : 22 - 28 - 36 • 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 Regulations. •...
HONEYWELL SUNDIAL WIRING DIAGRAMS MOTOR MOTOR Honeywell Sundial Wiring Centre V4043H V4043H `S ` Plan HTG ZONE VALVE DHW ZONE VALVE T6306B ROOM STAT CYLINDER STAT 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 bk- black...
HONEYWELL SUNDIAL WIRING DIAGRAMS V4073A MID POSITION ZONE VALVE Honeywell Sundial Wiring Centre `Y ` Plan T6306B ROOM STAT CYLINDER STAT 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 bk- black br- brown...
COMMISSIONING AND MAINTENANCE COMMISSIONING - WATER STARTING THE BOILER 1. The system must be thoroughly cleansed prior to connection 1. Switch on the internal or external timeclock (if fitted) of the boiler. The system water should be treated to prevent 2.
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EN: Base for relay ES: Basa para relé 54428195 FR: Base pour relais IT: Base per relè NL: Relaisvoet DE: Relais-Sockel EN: Control circuit “Siemens” ES: Disyuntor “Siemens” 54766015 FR: Disjoncteur “Siemens” IT: Interruttore ON/OFF “Siemens” NL: ON/OFF-schakelaar “Siemens” DE: Siemens- Schutzschalter EN: Relay “Siemens”...