Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4
Set Multimeter to Resistance Set meter to measure resistance
Disconnect leads from main solenoid (right hand side)

Measurement:

Test 1:
Measure the resistance across the top
and bottom spades of the main solenoid.
Resistance should be approximately 4.3k - 5.3kΩ.
Test 2:
Measure the resistance between the top
and left spades of the main solenoid.
Resistance should be greater than 1MΩ (or O.L).