Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Disconnect the low voltage plug at the fan (back left of fan)
Reconnect X4 at the PCB if you have not already done so
Reconnect X4 at the PCB if you have not already done so
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Does the display operate with the fan disconnected?
Isolate as per TOPs P4
and refit as necessary