Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
CH Temperature control set to MAX
Disconnect the ignition leads from the spark generator and make safe
Disconnect the ignition leads from the spark generator and make safe
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance as necessary, allow the boiler to
complete its self check and begin ignition sequence.
Does the display still flicker during sparking?
complete its self check and begin ignition sequence.
Does the display still flicker during sparking?
Isolate as per TOPs P4
and refit as necessary