3. This product should be serviced regularly to optimise its safety, efficiency and performance. The service engineer should complete the relevant Service Record on the Benchmark Checklist after each service. 4. The Benchmark Checklist may be required in the event of any warranty work and as supporting documentation relating to home improvements in the optional documents section of the Home Information Pack. © Baxi Heating UK Ltd 2009 6.0 Notes © Baxi Heating UK Ltd 2009 6.0 Notes 10 © Baxi Heat

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Baxi Combi Instant 105e Gas Fired Wall Mounted Combination Boiler User’s Operating Instructions Natural Gas Baxi Combi Instant 105e G.C.No 47 075 09 Baxi UK Limited is one of the leading manufacturers of domestic heating products in the UK. Our first priority is to give a high quality service to our customers. Quality is designed into every Baxi product -products which fulfil the demands and needs of customers, offering choice, efficiency and reliability. To keep ahead of changing trends, we hav

Check electricity to the boiler is switched on. Is the Central Heating System YES NO Is the ( ) indicator neon on ? section, between 1 and 2.5 bar ? Pressure needle in the GREEN NO 30° 40° 50° 60° 70° 80° bar01234 Flame Failure Neon YES If the reading falls below 1 bar repressurise the system as Turn the ON/OFF/Reset described in section 4.1. Selector Switch to Reset. Reset If boiler does not Reset © Baxi Heating UK Ltd 2009 2.0 Troubleshooting Is the Timer ON and calling for Is the Room Thermos

Please leave these instructions with the user for safe keeping. Commissioning, Maintenance & Servicing Guide Potterton Solar -Solar Thermal Domestic Hot Water System © Baxi Heating UK Ltd 2007. IndexIndex 2 Index 3 Commissioning of system General information Flushing and filling the system 5 Commissioning of hydraulic station Checking/setting pressure Checking/adjusting flow rate Installation of thermal insulation 7 Commissioning of solar controller Overview of display Button function Operating

Read the instructions fully before installing or using the appliance. 2. In GB, this must be carried out by a competent person as stated in the Gas Safety (Installation & Use) Regulations. 3. Definition of competence: A person who works for a CORGI registered company and holding current certificates in the relevant ACS modules, is deemed competent. 4. IN IE (Eire), this must be carried out by a competent person as stated in I.S. 813 “Domestic Gas Installations”. All CORGI registered installers c

© Baxi Heating UK Ltd 2008 Contents Natural Gas Potterton Promax Combi 24 HE Plus A G.C.No 47 393 21 Potterton Promax Combi 28 HE Plus A G.C.No 47 393 22 Potterton Promax Combi 33 HE Plus A G.C.No 47 393 23 .. This product has an energy rating (A) on a scale of A to G. For more information see This is a certification mark. Section Page 1.0 Quick Reference Guide 3 2.0 Troubleshooting 4 3.0 Repressurising System 6 4.0 Clearances 7 5.0 Care of the Boiler 8 6.0 Legislation 9 7.0 Notes 10 “Potterton”

3.5 Safety Thermostat 1. Your Baxi Combi HE is fitted with an additional safety devices, which shut down the boiler in the event of the system, boiler or flue overheating. The safety thermostat neon ( ) will light in this instance (Fig. 1). 3.6 Flame Failure 1. The red flame failure neon ( of the burner failing to light, when incomplete lighting of the ) will illuminate in the event burner occurs or blockage of the condensate drain (Fig. 1). To Reset the Safety Thermostat or Flame Failure 1. To

4. This loop MUST be connected to the taps. Remove the blanking cap and set aside. 5. Connect the loop to the taps with the wing nuts. These should be hand tightened. 6. Carefully open the handles on both taps and check the boiler pressure gauge. Once the needle on the gauge is above the 0.5 mark both taps can be closed. 7. Undo the two wing nuts, remove the loop and refit the blanking cap. Put the loop in a safe place for future use. © Baxi Heating UK Ltd 2007 4.0 Clearances 5mm Min 450mm 5mm M