READ CAREFULLY BEFORE USING Document Pack READ CAREFULLY BEFORE USING The pack contains the guarantee, 1 Read me complete and return as soon as possible. If your guarantee registration card is Welcome missing you can obtain a copy or record These instructions are an integral part your registration by telephoning of the boiler and must, to comply with...
READ CAREFULLY BEFORE USING and commissioning of domestic heating • For more information visit and hot water systems in the UK and to www.centralheating.co.uk encourage regular servicing to optimise safety, effi ciency and performance. Benchmark is managed and promoted by the Heating and Hotwater Industry Council.
READ CAREFULLY BEFORE USING 2 Introducing your appliance Accessories The Ultimate h is compatible with most Appliance description makes of 230V programmable room thermostats. The Ultimate h boiler is designed to provide central heating from a fully For increased system compatibility and pumped open vented or sealed water increased energy saving with intelligent system with an indirect cylinder.
READ CAREFULLY BEFORE USING Certain home improvements may 4 Safety adversely affect the operation of your appliance – you should consult your What to do if you smell gas? installer for advice before carrying out any - isolate your gas supply at the gas work.
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READ CAREFULLY BEFORE USING If this boiler is installed in a rented property Any alteration not approved by in the UK there is a duty of care imposed Glow-worm, could invalidate the on the owner of the property by the current certifi...
READ CAREFULLY BEFORE USING - Any defects caused by inadequate frost 5 Guarantee / Responsibility protection. Detailed guarantee - Any deterioration or maladjustment following changes in the nature or Thank you for installing a new Glow-worm pressure of the gas or the water used, appliance in your home.
READ CAREFULLY BEFORE USING 6 Recycling Packaging The competent person who installed the This appliance contains many recyclable appliance must: parts and should be disposed of according to the current WEEE regulations. The - sort the waste so as to separate those packaging should also be disposed of which can be recycled (cardboard, according to the current regulations.
HOW TO USE YOUR APPLIANCE MODE Open vent: Sealed system: MODE Open vent: Sealed system: HOW TO USE YOUR APPLIANCE Do not operate the boiler without water. 8 Overview (shown open) Display Description The User Control panel consists of three push buttons, a reset button and display, which will indicate with symbols the status of the boiler.
HOW TO USE YOUR APPLIANCE selected operation and controls, display Switching off the temperature settings. - Switch off the electrical supply. Switching off CH mode - The appliance and the display will shut down. • Press the "-" selector button to turn OFF the Central Heating.
ANY ASSISTANCE ? Electrical Supply Failure ANY ASSISTANCE? The boiler will not work without an 9 Fault Finding electrical supply and normal operation of the boiler should resume when the In this section fault codes that are electrical supply is restored. displayed, which CAN be carried out by the USER to restore appliance operation If the boiler does not resume normal...
ANY ASSISTANCE ? 10 Appliance safety devices System Protection The boiler alone cannot ensure that the 10.1 Boiler Shutdown installation is protected against frost. NOTE: Any other exposed areas of the The boiler software is designed to system should be protected by a separate recognise the potential for an overheat frost thermostat.
ANY ASSISTANCE ? 11 Appliance maintenance and 11.3 Sealed Water Systems servicing The draining, refi lling and pressurising MUST be carried out by a competent 11.1 Cleaning person approved at the time by the Health and Safety Executive. Before cleaning turn the •...
ANY ASSISTANCE ? 12 Tips for saving energy Your installer will be able to give energy saving advice about your system and its controls. For energy saving advice you can contact the Energy Savings Trust for advice or visit www.energysaving trust.org.uk who offer simple effective advice about saving energy.
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GLOW-WORM Because of our constant endeavour for Nottingham Road, improvement, details may vary slightly Belper, Derbyshire. from those shown in these instructions. DE56 1JT www.glow-worm.co.uk...
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