Set Appliance State:
CH Demand
Isolate Mains Power to appliance as per TOPs P4
Disconnect the wire from the condensate trap and make safe
Disconnect the wire from the condensate trap and make safe
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Reset boiler as necessary and allow ignition sequence to commence.
Does the burner now establish?
Does the burner now establish?
Isolate as per TOPs P4
and refit as necessary