Set Appliance State:

Mains Power Off
Set Multimeter to AC Volts Set meter to measure AC Volts
Ensure clock/timer is calling
WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure
Mains Power On

Measurement:

Measure the voltage at clock/timer output (white wire) and suitable neutral. Voltage should be approximately 35-50 volts.