Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach U-gauge to gas inlet pressure test point
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Cancel purge cycle & if required, reset boiler.
Allow ignition sequence to commence and
boiler to ignite and ramp up for DHW demand.
Inlet pressure should remain above N.G. 20 mb, L.P.G. 37mb throughout the ignition sequence.
Note.
1.The boiler will enter lockout after 5 attempts of ignition, approximately 3 seconds between each attempt, reset as required until test is complete.
2. When the test is complete the pressure test point should be tightened and checked for gas soundness.
Allow ignition sequence to commence and
boiler to ignite and ramp up for DHW demand.
Inlet pressure should remain above N.G. 20 mb, L.P.G. 37mb throughout the ignition sequence.
Note.
1.The boiler will enter lockout after 5 attempts of ignition, approximately 3 seconds between each attempt, reset as required until test is complete.
2. When the test is complete the pressure test point should be tightened and checked for gas soundness.
