Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to DC Volts 
Turn Hot Water Tap On
Set flow rate to 3 litres/min
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Measure the DC voltage between pin 6 (blue) and pin 5 (black) on connector X6.
Expect approximately 2.5V DC.
Note:
Voltage may be seen to fluctuate slightly.
Expect approximately 2.5V DC.
Note:
Voltage may be seen to fluctuate slightly.
