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:
Allow burner to ignite and establish.
Monitor the burner pressure as boiler operates for CH.
Does it remain on maximum throughout?
Notes:
When pressure gauge is removed the pressure test point should be tightened and checked for gas tightness.
Monitor the burner pressure as boiler operates for CH.
Does it remain on maximum throughout?
Notes:
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