Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Attach temperature probes to the flow and return pipes as indicated by the red arrows
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the boiler to run on CH for a few minutes.
Expect a differential temperature of approximately 20°C or less.
Is the differential as expected?
Note:
The differential measured on initial firing may be slightly higher.
Expect a differential temperature of approximately 20°C or less.
Is the differential as expected?
Note:
The differential measured on initial firing may be slightly higher.
