Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
CH temperature control to max
Selector switch set to ch/dhw
Connect a U-gauge to the Burner Gas Pressure Test Point
Selector switch set to ch/dhw
Connect a U-gauge to the Burner Gas Pressure Test Point
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
CLICK HERE BEFORE CARRYING OUT THIS TEST
Allow the boiler to ignite, does the burner pressure behave as per the relevant jumper setting as described in the information page from the link above?
Note:
When gauge is removed pressure test point should be tightened and checked for gas tightness.
Allow the boiler to ignite, does the burner pressure behave as per the relevant jumper setting as described in the information page from the link above?
Note:
When gauge is removed pressure test point should be tightened and checked for gas tightness.
Isolate as per TOPs P4
and refit as necessary