Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
DHW Demand
Set performance tester to pressure setting
Remove tube from P2 on the air pressure sensor and connect air pressure test kit with t piece included in kit to the syringe and the negative on performance tester
Remove tube from P2 on the air pressure sensor and connect air pressure test kit with t piece included in kit to the syringe and the negative on performance tester
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Run the boiler with DHW tap on with the gas off on the isolation valve.
Allow the fan to run.
Slowly start to pull out the syringe to create a 1mbar pressure on the performance tester.
As you reach 1mbar sparking should start to occur.
Allow the fan to run.
Slowly start to pull out the syringe to create a 1mbar pressure on the performance tester.
As you reach 1mbar sparking should start to occur.
Isolate as per TOPs P4
and refit as necessary