Floor standing oil fired condensing boiler conventional flue and room sealed flue
for sealed central heating systems with mains fed domestic hot water (16 pages)
Wall hung rsf gas fired condensing regular boiler (20 pages)
Summary of Contents for Worcester Greenstar Heatslave 12/18
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8 716 106 252f 30/3/10 12:56 Page 1 INSTRUCTION MANUAL INSTALLATION, COMMISSIONING & SERVICING FLOOR STANDING OIL FIRED CONDENSING COMBINATION BOILER CONVENTIONAL FLUE & ROOM SEALED FLUE GREENSTAR HEATSLAVE 12/18, 18/25 & 25/32 FOR OPEN VENT & SEALED CENTRAL HEATING SYSTEMS WITH MAINS FED DOMESTIC HOT WATER THE APPLIANCE IS FOR USE WITH KEROSENE (28 SECOND OIL) ONLY...
LABC will then arrange regular inspection visits during the work to ensure that the installation complies with the regulations. Programmer ON CH only IF YOU ARE IN ANY DOUBT CONTACT THE WORCESTER TECHNICAL HELPLINE. DISTANCE LEARNING AND TRAINING COURSES ARE AVAILABLE FROM WORCESTER. Programmer ON DHW only...
RIELLO CONTROL BOX OPERATION FAULT FINDING LOGIC FOR SATRONIC CONTROL BOX FAULT FINDING LOGIC FOR RIELLO CONTROL BOX ELECTRICAL SCHEMATIC COMMISSIONING CHECKLIST SERVICE INTERVAL RECORD INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 CONTENTS 8 716 106 252f (03/2010)
Run the boiler and system at normal operating temperature in accordance with the manufacturer's instructions. Drain and thoroughly flush the system to remove the flushing agent and any debris. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 CLEANING PRIMARY SYSTEMS 8 716 106 252f (03/2010)
200ppm, consideration may need to be given to the fitting of a scale prevention device. In such circumstances, the advice of the local water authority should be sought. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 MAINS SUPPLY 8 716 106 252f (03/2010)
The table and illustration above is a guide only and does not in any way override the as the sole fire protection device. de-aerator manufacturers instructions. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 OIL SUPPLY 8 716 106 252f (03/2010)
• Pressurise the extra expansion vessel (B) to the same figure as the expansion vessel (A) built into the appliance. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 WATER SYSTEMS & PIPEWORK 8 716 106 252f (03/2010)
(as shown) to help or other public access where it could cause prevent freezing. a hazard. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 CONDENSATE & 8 716 106 252f (03/2010) PRESSURE RELIEF PIPEWORK...
75mm. ** Due to changes to BS 5410 and modern building design, these figures no longer incorporate the adventitious ventilation allowance. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 BOILER LOCATION & CLEARANCES 8 716 106 252f (03/2010)
In all cases the IEE wiring regulations must be consulted. All pipework in bathrooms and shower rooms must be cross bonded. 2250mm 2250m 600mm radius INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 BOILER LOCATION & CLEARANCES 8 716 106 252f (03/2010)
• **Minimum distance of the flue terminal to a facing wall, fence, building or property boundary is 2500mm. Flat roof boundary Pitched roof C, D boundary INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 FLUE TERMINAL POSITIONS 8 716 106 252f (03/2010)
A - Boiler B - Flue C - Max. 2 bends at 135° D - Anti down-draught terminal E - Chimney INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 CONVENTIONAL FLUE 8 716 106 252f (03/2010)
At all times the correct method for handling heavy objects should be strictly observed. UNPACKING THE BOILER INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 8 716 106 252f (03/2010)
Lift burner assembly up to release the combustion head (K) from heat exchanger and store safely away from the boiler. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 BOILER INSTALLATION 8 716 106 252f (03/2010)
The expansion vessel must be fitted outside the boiler and connected to the right hand side 1" BSP tappings (T). INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 FLUE INSTALLATION 8 716 106 252f (03/2010)
Plan sectional view Plan sectional view 12/18 & 18/25kW 25/23kW Hook the retainer (H) over the end two baffles FRONT FRONT INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 COMBUSTION CHAMBER 8 716 106 252f (03/2010)
Screw in by-pass screw (3). Connect the flexible oil return hose (not supplied) between the oil pump and the return line connection, and tighten to secure. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 OIL BURNER & PUMP 8 716 106 252f (03/2010)
Plug burner lead (G) into control box (H). Press in the lugs ( I ), pivot the control box (H) down and slide into the boiler casing. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 REFITTING COMPONENTS 8 716 106 252f (03/2010)
Connect common LIVE supply to terminal Fs. Connect each SWITCHED LIVE to terminals F Refit electric control panel cover: Refit panel (C) and secure with screws (B). INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 ELECTRICS 8 716 106 252f (03/2010)
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- Blue gy - Green/Yellow - Red w - White y - Yellow g - Grey bk - Black or - Orange pk - Pink White INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 ELECTRICS 8 716 106 252f (03/2010)
Push lever (C) to the left and pull upwards to allow the lever to return position A. Leave the lever (C) unlocked at position A. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 FILLING THE SYSTEM 8 716 106 252f (03/2010)
The internal filter is accessed by removing PUMP the oil pump cover on the Danfoss BFP 11 L3, Suntec AS47C and Riello RDB. SHOWN Safely dispose of the container/discharge. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 STARTING THE APPLIANCE 8 716 106 252f (03/2010)
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NOTE: Smoke readings may be inaccurate until the smoke from burning organic binder in the access door insulation has ceased. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 STARTING THE APPLIANCE 8 716 106 252f (03/2010)
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Check the burner and circulating pump** switch off. **The high limit thermostat may activate pump overrun until the correct boiler temperature is restored. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 STARTING THE APPLIANCE 8 716 106 252f (03/2010)
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4 Set the DHW thermostat control (C) to max. The diverter valve (E) should move to port A and divert the flow to the Heatslave tank. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 STARTING THE APPLIANCE 8 716 106 252f (03/2010)
Clean or replace all oil filters. Check that the condensate system is not obstructed, clean and refill the condensate trap as necessary. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 INSPECTION AND SERVICE 8 716 106 252f (03/2010)
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B - Cover - oil pump This seal must be in good condition since failure will cause flue gases to escape into the room. INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 INSPECTION AND SERVICE 8 716 106 252f (03/2010)
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Check the seal on the manifold access cover (K) and replace if necessary. Refit the flue manifold access cover (B) and secure with screws (A). INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 INSPECTION AND SERVICE 8 716 106 252f (03/2010)
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A fire valve sensor clip (E) is provided for this purpose. Plan sectional view Plan sectional view 12/18kW & 18/25kW 25/32kW FRONT FRONT INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 INSPECTION AND SERVICE 8 716 106 252f (03/2010)
Incorrect components used on Check with installation instructions APPLIANCE BE LEFT TO OPERATE WITH combustion head ANY CONTROL LINKED OUT OR OVERRIDDEN. Faulty nozzle Replace nozzle INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 FAULT FINDING 8 716 106 252f (03/2010)
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Rectify burner operation and lockouts operation, numerous lockouts Odour in boiler room, oil leaks Rectify oil leaks, replace components if from pipework, flexible hoses necessary connections INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32 FAULT FINDING 8 716 106 252f (03/2010)
Whilst every effort has been taken to ensure the information given is CONTROL BOX OPERATION correct and complete we cannot guarantee that every eventuality has been covered. Worcester, Bosch Group cannot be held responsible for costs incurred by persons not deemed to be competent. STATUS...
Stray light Replace Replace Photo cell Replace coil Boiler not on photo control box lead lead OK? lead operating cell? with a heating / hot water demand 230V at Disconnect photo cell, Replace Replace Coil lead Replace solenoid coil reset lockout, burner pump control box photo cell...
FAULT FINDING & DIAGRAMS MO535 IMPORTANT NOTE: The box has a built in delay of 11 seconds before activating the motor. The preheater link must be fitted at for the box to operate Replace Replace Boiler not control box nozzle operating with a heating /...
It is recommended that the heating system is serviced regularly and that you complete the appropriate Service Interval Record Overleaf. Service Provider. Before completing the appropriate Service Interval Record overleaf, please ensure you have carried out the service as described in this manual. Always use Worcester, Bosch Group specified spare parts.
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8 716 106 252f 30/3/10 12:56 Page 55 SERVICE 2 SERVICE 1 DATE DATE ENGINEER NAME ENGINEER NAME COMPANY NAME COMPANY NAME TEL No. TEL No. OFTEC REG No. OFTEC REG No. PUMP PRESSURE: PUMP PRESSURE: NOZZLE CHANGED? NOZZLE CHANGED? F.G.T.
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WEBSITE (EIRE): worcester-bosch.ie- Dedicated to heating comfort Worcester, Bosch Group Cotswold Way, Warndon, Worcester WR4 9SW. Tel. 0844 892 9900 Fax. 01905 754619 Worcester, Bosch Group is a brand name of Bosch Thermotechnology Ltd. www.worcester-bosch.co.uk 8 716 106 252f (03/2010)