Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Set Boiler Control Thermostat to MAX position
Attach pressure gauge to burner pressure test point
Attach pressure gauge to burner pressure test point
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Reset boiler as necessary.
Allow ignition sequence to commence and sparking to occur.
Does the pressure gauge show a burner pressure between
approximately 6.8mb and 14.0mb?
Note:
When pressure gauge is removed pressure test point should be tightened & checked for gas soundness.
Allow ignition sequence to commence and sparking to occur.
Does the pressure gauge show a burner pressure between
approximately 6.8mb and 14.0mb?
Note:
When pressure gauge is removed pressure test point should be tightened & checked for gas soundness.
Isolate as per TOPs P4
and refit as necessary