Page 4 OFF mode. Should the upper area of a radiator be at a lower temperature than the base of the radiator, it should be vented by releasing air through the venting screw at the top of each radiator.
Your installer will have provided adequate space around the appliance for safety and servicing. Do not restrict this space by the addition of cupboards, shelves etc. It is essential that the airing space is separat- ed from the boiler space by a perforated non-combustible partition as described in BS Page 9: Indicator Lights Fig. CDi with front panel removed. On sealed systems check that the grey needle on the pressure gauge is not below the required pressure.
Page Ignition Lockout The appliance can be reset by pressing the reset button and holding in for 5 seconds. If the burner fails to light within a preset time of 10 seconds the electricity supply to the gas valve will be interrupted. Press the reset button to attempt to restart the appliance. If the appliance does not return to normal operation then contact your installer or Worcester Bosch.
Page Maintaining Your Appliance In order to realise its maximum working life, and to ensure it continues to operate at peak efficiency and performance, it is essential that your boiler receives regular, competent servicing and annual maintenance checks beyond the initial 12 month guarantee period. UK Contact Centre Fax. Please refer to our website for our bank holiday opening hours. That any product or part thereof returned for servicing under the Unit number. Building name.
House number. I agree for Bosch Thermotechnology Ltd. New products and promotions, including information about our Reward Scheme. Information about products of our other group companies e. Surveys and market research. Installer's Choice newsletter.
Events, including installer training updates. Information about changes and updates to our existing products. Text message. Download 0. Download 1. Thank you Pete. This manual is available in the following languages: English. Below, you will find the most frequently asked questions about the Worcester Greenstar 28CDi Compact. Is your question not listed? Emergency Service on 9 Model GC Number. Natural Gas 28CDi Compact. Ask a question. Gordon, 2 comments 1.
How to switch from ECO.
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