Set Appliance State:

Mains Power Off
Turn Hot Water Tap On
DHW temperature control to maximum
CH temperature control to minimum
WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure
Mains Power On

Measurement:

With a flow rate of approximately 11.9 litres/min is there a temperature rise of approx. 35°C?
Is the operation satisfactory?