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

Location:
Runs from the PCB to the programmer, low water pressure switch and cylinder thermostat.
Upon completion of the fault diagnostics carry out final electrical safety tests and checks as per TOPs (C6).
Part Number: H45752


Refer to ADAPT for further information.

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