Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove control box cover if necessary
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Carry out a socket and see check on the incoming mains supply to the appliance.
Is the socket and see check satisfactory?
Is the socket and see check satisfactory?
Isolate as per TOPs P4
and refit as necessary