Worcester GREENSTAR UTILITY 32/50 User Instructions & Customer Care Manual Download Page 1

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GREENSTAR UTILITY
32/50 & 50/70

FLOOR STANDING OIL-FIRED CONDENSING BOILER
CONVENTIONAL FLUE & ROOM SEALED FLUE

FOR FULLY PUMPED OPEN VENT OR SEALED CENTRAL HEATING SYSTEMS AND

DOMESTIC HOT WATER CYLINDERS

THE BOILER IS FOR USE WITH

KEROSENE (28 SECOND OIL) ONLY

USER INSTRUCTIONS & CUSTOMER CARE GUIDE

8 716 109 712b 07.10 12/7/10 12:28 Page 1

Summary of Contents for GREENSTAR UTILITY 32/50

Page 1: ...ER CONVENTIONAL FLUE ROOM SEALED FLUE FOR FULLY PUMPED OPEN VENT OR SEALED CENTRAL HEATING SYSTEMS AND DOMESTIC HOT WATER CYLINDERS THE BOILER IS FOR USE WITH KEROSENE 28 SECOND OIL ONLY UK USER INSTR...

Page 2: ...OR MODEL OF BOILER THE INSTRUCTIONS APPLY IN MAINLAND UK ONLY AND SHOULD BE FOLLOWED EXCEPT FOR ANY STATUTORY OBLIGATION IF YOU ARE IN ANY DOUBT CONTACT THE WORCESTER BOSCH GROUP TECHNICAL SUPPORT THI...

Page 3: ...please leave this User Manual along with the Installation Commissioning and Servicing Instructions and completed Benchmark Checklist with the user DEDICATED TO HEATING COMFORT Thank you for purchasing...

Page 4: ...of chemically aggressive substances which can corrode the boiler and invalidate any warranty FITTING MODIFICATIONS Fitting the boiler and any controls to the boiler may only be carried out by a compe...

Page 5: ...rheat thermostat behind front panel C Reset button flue overheat thermostat behind front panel D Reset button lockout top of burner under top panel E Upper front panel pull squarely away from the boil...

Page 6: ...F for heating and hot water If the boiler is left unused and exposed to freezing conditions shut off all the mains supplies isolate the boiler and drain the system and boiler SETTING TEMPERATURE Turn...

Page 7: ...OTECTION Frost thermostats can be wired into the boiler Frost protection should be fitted to the system where the system is most exposed and at risk of freezing If there is no hot water or heating che...

Page 8: ...of a service engineer Boiler overheat manual reset Should the boiler temperature rise beyond the automatic reset level a high limit thermostat will switch the boiler off indicated by button B standing...

Page 9: ...re exceeded by large amount Temperature rises instead of falling Radiators are too hot Clock is incorrectly set Increase thermostatic radiator valve setting s Increase temperature control setting Blee...

Page 10: ...please visit worcester bosch co uk Please tick the appropriate box on your warranty registration card for further details of the Worcester Bosch Group Service Contract When your boiler requires servic...

Page 11: ...installation unless the installation conditions and usage demand more frequent services IMPORTANT Ensure that the service engineer completes the Service Record in the checklist after each service The...

Page 12: ...ir supply must not be restricted or contaminated The boiler clearances must meet the minimum shown below for servicing and venting purposes If this clearance is less than 75mm the flue knock out panel...

Page 13: ...ents as described in BS 5410 A minimum of two air vents must be fitted one at low level and another at high level onto the same wall using the same air for circulation Combustion air must not be taken...

Page 14: ...oiler guarantee CONDENSATE DRAIN This is a condensing boiler and the terminal will at times give out a plume of water vapour This is quite normal The boiler also produces quantities of condensate whic...

Page 15: ...ors in unused rooms spare bedrooms etc you may experience slightly lower room temperatures in rooms adjacent to unheated rooms Heating economically The boiler is designed to provide a high level of co...

Page 16: ...ur Field Service Engineer finds no fault with the boiler see Note OR Evidence cannot be provided that the first year service inspection has been carried out i e an entry in the service interval record...

Page 17: ...epair of this boiler by third parties will not be accepted for payment by Bosch Thermotechnology Ltd That the householder may be asked to prove when requested the date of installation that the boiler...

Page 18: ...NOTES GREENSTAR UTILITY 32 50 50 70 8 716 109 712b 07 2010 16 NOTES NOTES 8 716 109 712b 07 10 12 7 10 12 28 Page 18...

Page 19: ...17 NOTES NOTES GREENSTAR UTILITY 32 50 50 70 8 716 109 712b 07 2010 NOTES 8 716 109 712b 07 10 12 7 10 12 28 Page 19...

Page 20: ...rand name of Bosch Thermotechnology Ltd 8 716 109 712b 07 2010 WORCESTER BOSCH GROUP TECHNICAL SUPPORT 0844 892 3366 APPOINTMENTS 0844 892 3000 SPARES 01905 752571 LITERATURE 0844 892 9800 TRAINING 01...