Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to Resistance 
Remove internal fuses from the terminal block
Measurement:
Test 1:
Measure the resistance between the brown and blue wires on the mains IN on the terminal block (left hand side connections)
Resistance should be at least 1M Ohm.
Test 2:
Measure the resistance between the brown and blue wires on the mains OUT on the terminal block (right hand side connections)
Resistance should be approximately 800 Ohms or above.
Measure the resistance between the brown and blue wires on the mains IN on the terminal block (left hand side connections)
Resistance should be at least 1M Ohm.
Test 2:
Measure the resistance between the brown and blue wires on the mains OUT on the terminal block (right hand side connections)
Resistance should be approximately 800 Ohms or above.
