Set Appliance State:
Gas Off
CH Demand
Isolate Mains Power to appliance as per TOPs P4
Remove Boiler inner case and combustion chamber cover.
Remove Boiler inner case and combustion chamber cover.
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Allow the Fan to run.
After a few seconds the boiler should run its ignition sequence and sparking should occur at the Electrode.
After a few seconds the boiler should run its ignition sequence and sparking should occur at the Electrode.
Isolate as per TOPs P4
and refit as necessary