Set Appliance State:
Mains Power Off
Set Multimeter to AC Volts 
Use insulation mat as necessary
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Measure voltage across terminal 1 (red lead) on connector marked CON 14 and connection 2 (blue lead) on connector marked CON 12.
Expected voltage - mains voltage.
Expected voltage - mains voltage.
Isolate as per TOPs P4
and refit as necessary