Baxi COMBI 105 HE User Operating Instructions Manual

Gas fired wall mounted condensing boiler

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User's Operating Instructions
Baxi Combi 105 HE
Gas Fired Wall Mounted
Condensing Boiler
Please keep these instructions in a safe place.
If you move house, please hand them over to the next occupier.
© Baxi Heating UK Ltd 2009

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Summary of Contents for Baxi COMBI 105 HE

  • Page 1 User’s Operating Instructions Baxi Combi 105 HE Gas Fired Wall Mounted Condensing Boiler Please keep these instructions in a safe place. If you move house, please hand them over to the next occupier. © Baxi Heating UK Ltd 2009...
  • Page 2: Table Of Contents

    Natural Gas Baxi Combi 105 HE G.C.N 47 075 18 Where fitted, user label for optional timer to be applied here The Benchmark Scheme Baxi Heating UK Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, efficiency and performance.
  • Page 3: Quick Reference Guide

    Domestic Hot Water Indicator - The indicator will illuminate when hot water is being supplied to a tap or shower. Boiler On - The indicator will illuminate when there is a demand for heat to the boiler. Burner On Indicator - The indicator will illuminate when the burner has fired and is heating your central heating or domestic hot water.
  • Page 4: Troubleshooting

    Select Switch in the ) position and the Power ON indicator lit ? Power On Indicator Check electricity to the boiler is switched on. Flame Failure Neon 2.0 Troubleshooting Is the ( ) light on and the ) on ?
  • Page 5 INSTALLER OR SERVICE ENGINEER. If you don’t know what you need to do to get the boiler to light, or need help with the system and controls, contact your installer as soon as possible. © Baxi Heating UK Ltd 2009 2.0 Troubleshooting...
  • Page 6: Fault Indication

    Sensor Fault Neons 3.0 Fault Indication Air Flow Monitor 1. The boiler is fitted with an air pressure sensing device. This monitors the flue system. 2. If the ( ) neon illuminates it indicates that the flue or flue terminal is blocked or obstructed in some way, or that there is an internal fault.
  • Page 7: System Pressure & Temperature

    5. By slightly reducing the flow from the tap the temperature will increase up to the maximum if required. 6. The flow rate can be reduced down to as low as 2.5 litre/min. The boiler will still recognise the need to heat the water.
  • Page 8: Clearances

    7. If your boiler is installed in a compartment, do not use it for storage purposes. Do not obstruct any purpose provided ventilation openings.
  • Page 9: Care Of The Boiler

    1. The boiler incorporates an integral frost protection feature that will operate when the selector switch is in the ( position. If the boiler temperature falls below 5° C, then the boiler will operate until the water temperature has been raised.
  • Page 10: Legislation

    0800 408 5500 or online at www.GasSafeRegister.co.uk The boiler meets the requirements of Statutory Instrument “The Boiler (Efficiency) Regulations 1993 No 3083” and is deemed to meet the requirements of Directive 92/42/EEC on the energy efficiency requirements for new hot water boilers...
  • Page 11: Emergency

    © Baxi Heating UK Ltd 2009 8.0 Emergency In an Emergency If a water or gas leak occurs or is suspected, the boiler can be isolated at the inlet valves as follows; 1. Using a suitable open ended spanner, turn the square nut on the gas tap through 90°...
  • Page 12: Warranty & Service

    08706 000 653. Our promise to you If you experience a fault with your new boiler, we aim to provide a safe and high quality repair service supported by our dedicated national network of highly skilled engineers. If your installer can’t resolve the problem for you, we will do everything we can to get an engineer out to you as quickly as possible.

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