Set Appliance State:
Mains Power Off
Set Multimeter to DC Volts 
Main On/Off Control in the On position
Ensure no demands
Ensure no demands
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
With no demands and the fan at rest measure the voltage between the brown wire on X41 at the CPU board to a suitable earth point.
Expected voltage is approximately 0.5V - 0.6V DC.
Expected voltage is approximately 0.5V - 0.6V DC.
