Set Appliance State:

Turn Hot Water Tap On
WARNING! - Mains voltage is expected during test follow
TOPs P4 live testing procedure
Mains Power On

Observation:

With a flow rate of 9.9 litres per minute does the boiler produce a temperature rise of 40°C and is operation satisfactory?
Note.
1. To investigate a poor water flow rate from the tap CLICK HERE
2. Flow rates lower / higher than the flow rate specified will result in a higher / lower temperature rise, and boiler will modulate if temperature is close to maximum (65°C). This must be taken into account when selecting an outcome of the test.