Set Appliance State:
CH Demand
Ensure boiler is cool
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset boiler if required.
Listen for sparking and observe display on front of boiler.
Flame symbol will appear once burner has lit & established.
Listen for sparking and observe display on front of boiler.
Flame symbol will appear once burner has lit & established.
