Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to DC Volts 
Turn hot water tap on with a flow rate of approx. 3 litres per minute
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
Preheat switched OFF (ECO button illuminated) A.S.A.P. after power reinstated.
Measure voltage across the yellow and red contacts of the flow turbine inline connector.
Voltages should be measured as in the range below.
Note:
Ensure good connections are made whilst carrying out this test.
Measure voltage across the yellow and red contacts of the flow turbine inline connector.
Voltages should be measured as in the range below.
Note:
Ensure good connections are made whilst carrying out this test.
