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 uk user instructions & customer care ...
User instructions & customer care guide greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) contact information worcester, bosch group: technical: 0844 892 3366 service: 0844 892 3000 service (eire) 01494 0099 literature: 0844 892 9800 sales: 01905 752640 website: worcester-bosch.Co.Uk user ins...
Contents greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) 1 contents introduction safety precautions 2 using your boiler controls 3 operating the boiler switching the boiler on/off 4 setting the heating temperature 4 controlling central heating 4 frost protection 5 fault conditions 6 fault f...
Safety precautions greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) 2 introduc tion safety precautions oil fumes or leaks from the boiler: extinguish any naked flames. Open windows and doors. Switch off the boiler electricity supply. Isolate the fuel supply to the boiler. Contact installer/s...
Controls greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) a temperature control (behind upper front panel) b reset button - boiler overheat thermostat (behind front panel) c reset button - flue overheat thermostat (behind front panel) d reset button - lockout (top of burner under top panel) ...
Operating the boiler greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) u sin g y o ur boi l e r operating the boiler switching the boiler on/off: to switch on the boiler; turn on the oil and electricity supply to the boiler. Check the programmer/timer is correct and is set to on. Set the room...
Operating the boiler greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) 5 operating the boiler frost protection: 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...
Operating the boiler greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) u sin g y o ur boi l e r 6 operating the boiler fault conditions: if the boiler fails to operate. Check the oil level in the oil storage tank. Check there is not a power cut and the power supply to the boiler is switched o...
Fault finding problem cause remedy desired room temperature is not reached thermostatic radiator valve(s) set too low room thermostat set too increase room thermostat low setting temperature control on boiler set too low air trapped in heating system desired room temperature exceeded by large amount...
8 maintaining your boiler your new boiler represents a long term investment in a reliable, high quality product. In order to realise its maximum working life and to ensure it continues to operate at peak efficiency and performance, it is essential that servicing and maintenance checks are performed ...
Servicing greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) 9 servicing servicing: you must have the boiler regularly serviced by a competent, qualified oftec registered engineer using approved spares, to help maintain the economy, safety and reliability of the boiler. The boiler should be se...
Ventilation information ventilation information boiler location: **the boiler can be installed under a worktop as long as: the worktop above the boiler is easily removable for maintenance. There is at least 10mm clearance above the boiler. The front of the boiler is not enclosed. Ventilation: air ve...
Ventilation information ventilation information conventional flue boilers require an adequate supply of fresh air which must be delivered to the boiler for combustion purposes through a permanent inlet, such as an air brick, into the area where the boiler is situated. If a cupboard or compartment wh...
General notes general notes to get the best from your boiler. Please read these instructions carefully. Central heating systems during the first few hours of operation of the central heating system, check that all radiators are being heated at an even rate. If the top of a radiator is at a lower tem...
Tips on energy saving room thermostats: reducing the setting of the room thermostat by 1°c can reduce fuel consumption by up to 10%. New control systems: upgrade your heating control system with the latest equipment available. The minimum level of control for a heating system is a programmer, interl...
Fault or breakdown greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) 14 boiler data label the data label can be found on the inside of the boiler on top of the control box. To access: lift top panel to release lugs. To replace top panel: replace the top panel and gently push down (from the ed...
15 guarantee registration model serial no. (see identity label inside boiler casing) type / size date of installation installer details guarantee registration you should complete and return the postpaid guarantee registration card within 30 days of installation. Returning your card will register you...
Notes greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) 16 notes no te s 8 716 109 712b 07.10 12/7/10 12:28 page 18.
17 notes notes greenstar utility 32/50 - 50/70 8 716 109 712b (07.2010) no te s 8 716 109 712b 07.10 12/7/10 12:28 page 19.
Worcester, bosch group cotswold way, warndon, worcester wr4 9sw. Tel. 0844 892 9900 worcester, bosch group is a brand 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: 084...
