Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4
Set Multimeter to Resistance Set meter to measure resistance
If no link is fitted then remove the Anl Therm connector from the PCB
If a link is fitted chose "resistance as expected or link fitted"

Measurement:

Measure the resistance between the two pins at the Anl Therm connector.
Expect continuity / zero resistance.
Is the resistance measured as expected?