Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Attach temperature probe to the flow directly underneath the overheat thermostat coil
CH temperature set to MAX
Selector Switch in Heating & Hot Water Position
CH temperature set to MAX
Selector Switch in Heating & Hot Water Position
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow boiler to ignite and establish for CH. Run boiler up to temperature, does the burner shut down at approximately 82°C or does overheat occur?
Notes:
To reduce time taken for this test you may wish to turn off some radiators.
Notes:
To reduce time taken for this test you may wish to turn off some radiators.
