Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Attach a pressure gauge to the burner pressure test point
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset the appliance as necessary.
Measure the burner pressure as the appliance ignition sequence runs.
The burner pressure should be 3mb or greater.
Is the burner pressure satisfactory?
Notes:
1. The burner pressure will steadily increase until lockout occurs, reset as necessary until test result is confirmed.
2. When pressure gauge is removed the pressure test point should be tightened and checked for gas tightness.
Measure the burner pressure as the appliance ignition sequence runs.
The burner pressure should be 3mb or greater.
Is the burner pressure satisfactory?
Notes:
1. The burner pressure will steadily increase until lockout occurs, reset as necessary until test result is confirmed.
2. 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