Set Appliance State:
Mains Power Off
CH Demand
Gas On
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Switch boiler control switch to L position.
Allow boiler to ignite and run.
When the boiler reaches temperature does burner shuts down?
Note:
Flow temperature on L setting should be approximately 60 degrees C.
It may be necessary to reduce heating load by turning off some radiators to reduce time taken for this test.
If normal operation is present 'h' should appear on the display.
Allow boiler to ignite and run.
When the boiler reaches temperature does burner shuts down?
Note:
Flow temperature on L setting should be approximately 60 degrees C.
It may be necessary to reduce heating load by turning off some radiators to reduce time taken for this test.
If normal operation is present 'h' should appear on the display.
