Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4
Set Multimeter to Resistance Set meter to measure resistance
Remove pump cover and disconnect electrical connector

Measurement:

Test 1.
Measure the resistance between the pump terminals as per the table below:
Resistances should conform approximately to the table above.
Test 2.
Measure the resistance between each of the pump
terminals and a suitable earth connection.
Expect a resistance of greater than 1 MOhm for each test.
A reading of O.L on test 2 is acceptable as this is greater than 1 MOhm.