OPERATION OF THE APPLIANCE The purpose of the Intergas Compact HRE OV wall mounted gas fired boiler is to heat water and to supply it to the central heating (CH) system and when an indirectly heated domestic hot water storage cylinder is installed, apply heat to the domestic hot water (DHW) installation.
Operating mode on the service display: — Off (appliance frost protection active) Ventilate Wait mode Ignite CH pump post run CH mode Desired temperature reached DHW mode Self test Heat up appliance on (not applicable for Compact HRE OV) Note When the red LED above the reset key flashes a fault has occurred.
Always use a Gas Safe registered engineer to fit, fix or service your gas appliance. To find or check an engineer call Gas Safe Register’s free helpline on 0800 408 5500 or visit www.GasSafeRegister.co.uk. Intergas boilers are manufactured in a Kiwa ISO 9001 certified production faccility. Intergas Heating Ltd 883.257-04...
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