Set Appliance State:
Mains Power Off
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the burner to ignite and run with a CH demand for 1 minute.
Remove the CH demand.
Does the pump continue to run for approximately 5 minutes?
Notes:
1. This setting is adjustable in the appliance diagnostic codes.
If the boiler does not behave as described above, it is advisable
to check Diagnostic code D.001.
2. The default setting is 5 minutes.
CLICK HERE for guidance on how to access and adjust the diagnostic codes.
Alternatively refer to Adapt for guidance.
Remove the CH demand.
Does the pump continue to run for approximately 5 minutes?
Notes:
1. This setting is adjustable in the appliance diagnostic codes.
If the boiler does not behave as described above, it is advisable
to check Diagnostic code D.001.
2. The default setting is 5 minutes.
CLICK HERE for guidance on how to access and adjust the diagnostic codes.
Alternatively refer to Adapt for guidance.
Isolate as per TOPs P4
and refit as necessary