Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove the Programmer from its backplate.
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Check the voltage on the incoming supply to the Programmer.
Expect Mains voltage.
Note: The colour and position of the wires will vary
between systems and components.
Expect Mains voltage.
Note: The colour and position of the wires will vary
between systems and components.
Isolate as per TOPs P4
and refit as necessary