Set Appliance State:
Mains Power Off
CH Demand
Gas On
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Press reset button.
Set the boiler control switch to H position.
Allow the burner to ignite.
Does the burner establish and remain alight?
Switch the boiler control switch to O position and allow the boiler to shutdown.
Observe display.
Set the boiler control switch to H position.
Allow the burner to ignite.
Does the burner establish and remain alight?
Switch the boiler control switch to O position and allow the boiler to shutdown.
Observe display.
