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Table of Contents
Related Manuals for Bosch Worcester Greenstar Utility ErP+ 32/50
Summary of Contents for Bosch Worcester Greenstar Utility ErP+ 32/50
- Page 1 User Instructions Floor standing oil fired condensing boiler conventional flue and room sealed flue Greenstar Utility 32/50 & 50/70 ErP+ For fully pumped open vent and sealed central heating systems and domestic hot water cylinders. For use with Kerosene (Class C2) only.
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Page 2: Table Of Contents
5.3.2 Pluming and condensate drain - - - - -10 Worcester, Bosch group has led the field in innovative appliance design and performance for over 50 years. This Malfunction or failure - - - - - - - - - - - - - - - - 11... -
Page 3: Key To Symbols And Safety Instructions
Key to symbols and safety instructions A step in an action sequence Key to symbols and safety instructions A sequence of defined actions or steps carried out in order to complete a task. Key to symbols ▶ Action ▶ Next action Warnings ▶... -
Page 4: General Information
Model: • Do not modify the appliance or flue system in any way. Worcester, Bosch Group accepts no liability arising from any Serial number: such actions. This does not affect your statutory rights. Date of installation: Table 2... -
Page 5: Energy Efficiency
Building Control Inspector. Please tick the appropriate box on your warranty registration card for further details of the Worcester, Bosch Group Service ▶ The appliance should be serviced annually by a competent, Contract. -
Page 6: User Caution
Using your boiler User caution Operating the boiler • It is forbidden for any interference with the appliance other 3.2.1 Switching the boiler on/off than those actions allowed in this document. ▶ To switch on the boiler; turn on the oil and electricity supply to the boiler. -
Page 7: Controlling Central Heating
Prepare for operation 3.2.3 Controlling central heating 4.2.1 Checking the system pressure ▶ Set the programmer/timer to the correct time with the Your installer will advise you of the optimum operating required ON/OFF periods. pressure. ▶ Turn the room thermostat to the temperature required. ▶... -
Page 8: Topping Up The System Pressure
Prepare for operation Topping up the system pressure If the pressure gauge reads more than 1.5 bar as a result of over filling, Bleed one radiator until the pressure gauge returns to between 1 and 1.5 bar. NOTICE: System fill method Your installer should have informed you where to find the filling system and instructed you in its use. -
Page 9: General Information
General information General information Clearances information Ventilation information Your installer will have provided adequate space around the The air supply must not be restricted or contaminated. appliance for operation, safety and servicing/maintenance access. Ventilation considerations • The following detail the necessary clearance around the ▶... -
Page 10: General Notes
General information Venting compartments ▶ Ventilation must be provided for boilers fitted into compartments 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. -
Page 11: Malfunction Or Failure
In the event of a appliance fault or breakdown please contact Email: Worcester, Bosch Group appointments team on 0330 123 9339. Your advisor will arrange for an engineer to call with the minimum of delay; under normal circumstances this will be... -
Page 12: Fault Finding
Malfunction or failure Fault finding Problem Cause Remedy Desired room Thermostatic radiator valve(s) set too low ▶ Increase thermostatic radiator valve setting(s). temperature is not Temperature control for central heating flow on ▶ Increase central heating flow temperature reached boiler set too low control setting Low temperature setting on the room thermostat ▶... -
Page 13: Controls Behind The Front Panel
Malfunction or failure Appliance reset buttons Controls behind the front panel Automatic reset Temperature control [A] ▶ An excessive appliance operating temperature can activate ▶ Remove the front panel and check the thermostat control a thermostat to switch off the appliance. This thermostat knob [A] is turned on. -
Page 14: Energy Saving
Energy saving Energy saving Tips on energy saving Room thermostats Roof insulation Reducing the setting of the room thermostat by 1°C can reduce Around 30% of the heat loss from a property is through the fuel consumption by up to 10%. roof. -
Page 15: Environment/Disposal
We participate in the recycling programmes of the countries in satisfaction of Bosch Thermotechnology Ltd. These should which our products are sold to ensure optimum recycling. be documented in the commissioning and service records... - Page 16 0330 123 9119 TRAINING: 0330 123 0166 SALES: 0330 123 9669 Worcester, Bosch Group Cotswold Way, Warndon, Worcester WR4 9SW. Tel. 0330 123 9559 Worcester, Bosch Group is a brand name of Bosch Thermotechnology Ltd. worcester-bosch.co.uk 6 720 821 750 (2018/04)