Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach pressure gauge to gas valve test point
Remove both wires from the modureg
Boiler Switch in ON position
Central Heating switch in OFF(central) position
Remove both wires from the modureg
Boiler Switch in ON position
Central Heating switch in OFF(central) position
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Does the burner ignite on a minimum pressure of 2.8mb?
Note:
When pressure gauge is removed the pressure test point should be tightened and checked for gas tightness.
Note:
When pressure gauge is removed the pressure test point should be tightened and checked for gas tightness.
Isolate as per TOPs P4
and refit as necessary