Set Appliance State:

Turn Hot Water Tap On
DHW Temperature Selector set to MAX
Gas On
WARNING! - Mains voltage is expected during test follow
TOPs P4 live testing procedure
Mains Power On

Observation:

With a flow rate of approximately as per the table is there a temperature rise of 40°C and is operation satisfactory?
Note:
Flow rates less than that stated above will produce a greater temperature rise.