Set Appliance State:
CH Demand
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance if required (Press reset button once then release)
Allow fan to run.
Listen carefully to the appliance as it goes through its ignition sequence.
Does the burner ignite and establish correctly ?
Approximately 5 seconds after the fan begins to run the burner should ignite and establish, this is indicated by the radiator symbol flashing and the flame symbol appearing permanently in the display.
If the flame symbol does not appear after the burner ignites this indicates a rectification issue.
Once lit the flame should not baffle as this indicates a combustion issue.
Allow fan to run.
Listen carefully to the appliance as it goes through its ignition sequence.
Does the burner ignite and establish correctly ?
Approximately 5 seconds after the fan begins to run the burner should ignite and establish, this is indicated by the radiator symbol flashing and the flame symbol appearing permanently in the display.
If the flame symbol does not appear after the burner ignites this indicates a rectification issue.
Once lit the flame should not baffle as this indicates a combustion issue.
