Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Attach the tube to left hand side of the pressure gauge
Then attach the tube to the gas valve outlet pressure test point
Then attach the tube to the gas valve outlet pressure test point
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the fan to run and the ignition sequence to commence.
During the ignition phase the fan pressure should reach
approximately 2.5 - 3mb then drop to 0mb as the gas valve opens.
Note:
When pressure gauge is removed the pressure test point
should be tightened and checked for gas tightness.
During the ignition phase the fan pressure should reach
approximately 2.5 - 3mb then drop to 0mb as the gas valve opens.
Note:
When pressure gauge is removed the pressure test point
should be tightened and checked for gas tightness.
