Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Disconnect spade connectors from DHW sensor
Disconnect X5 from the PCB
Disconnect X5 from the PCB
Observation:
Check that the connectors are in good condition.
Inspect the harness for good overall condition and that the harness is not in a position where it may get trapped and allow a wire to short to the case.
Inspect the harness for good overall condition and that the harness is not in a position where it may get trapped and allow a wire to short to the case.
Isolate as per TOPs P4
and refit as necessary