Set Appliance State:
Mains Power Off
CH Demand
Isolate Mains Power to appliance as per TOPs P4
On/Off Switch On.
Connect U-gauge to the Burner Pressure Test Point.
On/Off Switch On.
Connect U-gauge to the Burner Pressure Test Point.
Gas On
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Measurement:
Allow the Boiler to purge itself and the Burner to ignite.
Does the Burner remain alight with positive pressure shown on U-gauge?
Does the Burner remain alight with positive pressure shown on U-gauge?
