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User instructions Wall hung gas-fired condensing boiler Worcester Commercial Boiler Series GB162-50/65/80/100 For central heating systems and indirect fed domestic hot water UK/IE...
Warnings in this document are framed and identified by Worcester, Bosch group has led the field in innovative boiler design and a warning triangle which is printed on a grey performance for over 50 years. This heritage means all our products are background.
▶ The boiler must be serviced regularly by a competent, qualified ▶ Do not open the appliance. person, such as a Worcester service engineer or other Gas Safe Any misuse or unauthorised modifications to the boiler, flue or registered engineer.
Also see section 8.1.1, page 6. The BC10 basic controller consists of the following components: Service Connector A Worcester service engineer can connect a Service Tool here ( fig. 4, item 5) for diagnostic purposes when servicing. 11 10 “Burner” (On/Off) LED The “Burner”...
Operating the heating system Maximum CH (boiler) flow temperature dial The maximum CH (boiler) flow temperature ( fig. 4, item 8) is used to set the upper CH (boiler) flow temperature limit. The unit is °C. DANGER: Damage to the installation with underfloor heating: by the floor being overheated.
▶ If the boiler does not restart, contact Worcester’s Technical Support Team (0330 123 3366) for assistance. ▶ Contact your installer in order to find a permanent solution to the problem.
Display information Display information 10.1 Display readings 10.2 Display codes The display shows the operating condition (e. g. a fault) by means of two Display three-digit codes. reading Key to display reading Unit Range Refer to section 10.3, “Identifying and resetting faults” on page 9 for Current CH (boiler) flow [\/2/4| [\/\/0| –...
10.3 Identifying and resetting faults 10.2.1 Fault or Breakdown This boiler is supported in the UK and Eire by Worcester, Bosch Group. Fault messages can be identified by the flashing display: Specialist Service Engineers are available to attend a breakdown ▶...
Tips on energy saving Tips on energy saving Environment / disposal Environmental protection is a fundamental corporate strategy of the HEATING ECONOMICALLY Bosch Group. The boiler provides a high level of comfort whilst keeping gas consumption and the environment effects as low as possible. The quality of our products, their economy and environmental safety are all of equal importance to us and all environmental protection legislation The gas supply to the burner is controlled according to the level of...
Your Guarantee Your Guarantee This boiler is guaranteed against faulty materials or workmanship for a period of 2 years from the date of installation subject to the following terms and conditions. • During the period of this guarantee any components of the boiler which are proven to be faulty or defective in manufacture will be exchanged or repaired free of charge by Bosch Thermotechnology Ltd..
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0330 123 9779 LITERATURE: 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 6720813172...