8.5 Flue system ................................................................................................................................................................................... 29 9 COMMISSIONING THE APPLIANCE 35 9.1 Filling and venting the appliance and the installation .................................................................................................................... 35 9.2 Commissioning the appliance .......................................................................................................................................................
37 9.3 Setting and adjusting the clock functions ...................................................................................................................................... 38 9.4 Additional functions ....................................................................................................................................................................... 38 9.5 Shutting down ................................................................................................................................................................................
38 10 SETTING AND ADJUSTMENT 39 10.1 Directly via the operating panel ..................................................................................................................................................... 39 10.2 Setting via the service code .......................................................................................................................................................... 40 10.3 Parameters .................................................................................................................................................................................... 40 10.4 Enable/disable keep hot facility by Open Therm room thermostat.
.............................................................................................. 41 10.5 Weather– compensation adjustment ............................................................................................................................................. 41 10.6 Setting maximum CH power .......................................................................................................................................................... 42 10.7 Adjusting pump setting ..................................................................................................................................................................
42 10.8 Gas-Air ratio control ...................................................................................................................................................................... 43 10.9 Checking the gas air ratio control .................................................................................................................................................. 44 10.10 Conversion to different gas type....................................................................................................................................................
48 11 FAULTS 49 11.1 Fault codes .................................................................................................................................................................................... 49 11.2 Other faults ................................................................................................................................................................................... 50 12 MAINTENANCE 53 12.1 Disassembly ..................................................................................................................................................................................
53 12.2 Cleaning ........................................................................................................................................................................................ 53 12.3 Assembly ....................................................................................................................................................................................... 54 12.4 Combustion ...................................................................................................................................................................................
54 13 ELECTRICAL CONNECTIONS 55 13.1 Electrical wiring ............................................................................................................................................................................. 55 13.2 NTC resistances ............................................................................................................................................................................ 55 14 SHORT SPARES LIST 56 15 WARRANTY CONDITIONS 57 16 CE DECLARATION 57 17 GAS BOILER SYSTEM COMMISSIONING CHECKLIST 58 18 SERVICE RECORD 59 © 2019 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. Intergas Heating Ltd 3