Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach pressure gauge to the inlet pressure test point
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Cancel purge cycle.
Allow ignition sequence to commence.
Monitor the inlet pressure throughout the ignition sequence.
Does the pressure gauge show an acceptable minimum
gas inlet pressure throughout its operation ?
Note.
When pressure gauge is removed test point should be tightened and checked for gas tightness.
Allow ignition sequence to commence.
Monitor the inlet pressure throughout the ignition sequence.
Does the pressure gauge show an acceptable minimum
gas inlet pressure throughout its operation ?
Note.
When pressure gauge is removed test point should be tightened and checked for gas tightness.
Isolate as per TOPs P4
and refit as necessary