Adjust, Service, Repair or Replace as necessary
Isolate Mains Power to appliance as per TOPs P4
Isolate Water and Gas as appropriate

Location:
The appliance is in frost protection mode, this is normal operation. In these conditions the boiler will be protected against freezing. Once the temperature of the appliance has increased to a suitable level it will resume normal operation.
Upon completion of the fault diagnostics carry out final electrical safety tests and checks as per TOPs (C6).

Refer to ADAPT for further information.

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