Intergas Heating Ltd 3
8.5 Flue system ................................................................................................................................................................................... 27
9 COMMISSIONING the appliance 30
9.1 Filling and venting the appliance and the installation .................................................................................................................... 30
9.2 Commissioning the appliance ....................................................................................................................................................... 32
9.3 Setting and adjusting the clock functions ...................................................................................................................................... 33
9.4 Additional functions ....................................................................................................................................................................... 33
9.5 Shutting down ................................................................................................................................................................................ 33
10 Setting and adjustment 34
10.1 Directly via the operating panel ..................................................................................................................................................... 34
10.2 Setting via the service code .......................................................................................................................................................... 35
10.3 Parameters .................................................................................................................................................................................... 35
10.4 Enable/disable keep hot facility by Open Therm room thermostat. .............................................................................................. 36
10.5 Weather– compensation adjustment ............................................................................................................................................. 36
10.6 Setting maximum CH power .......................................................................................................................................................... 37
10.7 Adjusting pump setting .................................................................................................................................................................. 37
10.8 Gas-Air ratio control ...................................................................................................................................................................... 38
10.9 Checking the gas air ratio control .................................................................................................................................................. 39
10.10 Conversion to different gas type.................................................................................................................................................... 43
11 FAults 44
11.1 Fault codes .................................................................................................................................................................................... 44
11.2 Other faults ................................................................................................................................................................................... 45
12 Maintenance 48
12.1 Disassembly .................................................................................................................................................................................. 48
12.2 Cleaning ........................................................................................................................................................................................ 48
12.3 Assembly ....................................................................................................................................................................................... 49
12.4 Combustion ................................................................................................................................................................................... 49
13 Electrical CONNections 50
13.1 Electrical wiring ............................................................................................................................................................................. 50
13.2 NTC resistances ............................................................................................................................................................................ 50
14 Short SPARES List 51
15 Warranty CoNDiTions 52
16 CE DECLARATION 52
17 gAS BOILER SYSTEM COMMISSIONING CHECKLIST 54
18 SERVICE RECORD 55
© 2015 Intergas Heating Ltd. All rights reserved.
The information provided applies to the standard version of the product. Intergas Heating Ltd cannot therefore be held liable for any loss or damage arising from product
specifications deviating from the standard version. The available information has been compiled with all possible care, but Intergas Heating Ltd cannot be held liable for
any errors in the information or for the consequences thereof.
Intergas Heating Ltd cannot be held liable for any loss or damage arising from work performed by third parties.
Subject to change.