Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Reconnect X6 at the PCB if you have not already done so
Unplug electrical connector at flow turbine and make safe
Unplug electrical connector at flow turbine and make safe
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Does the backlight now work?
Isolate as per TOPs P4
and refit as necessary