Set Appliance State:
Mains Power Off
CH temperature control set to MAX
Ensure boiler is cool
Selector switch set to OFF
Ensure boiler is cool
Selector switch set to OFF
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Ensure the start-up sequence has completed and the boiler is showing 00.
Fan must still be running for initial purge period (within 4 minutes of power on).
Turn selector switch to ON.
Display should change to showing temperature, "ON" should appear
at the bottom left of the display and then the fan should pause for
approximately 2 seconds and then start running again.
Does the boiler react as described above?
Note:
If a fault code appears click HERE - some fault codes will only be displayed with a demand.
Fan must still be running for initial purge period (within 4 minutes of power on).
Turn selector switch to ON.
Display should change to showing temperature, "ON" should appear
at the bottom left of the display and then the fan should pause for
approximately 2 seconds and then start running again.
Does the boiler react as described above?
Note:
If a fault code appears click HERE - some fault codes will only be displayed with a demand.
