Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Gain access to PCB (use Insulation Mat as required)
Observation:
Turn the DHW temperature control knob and check the spindle turns the potentiometer at the PCB.
Check the temperature control knob can be turned fully from the minimum position through to its maximum position.
Check the temperature control knob can be turned fully from the minimum position through to its maximum position.
