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:

Allow the boiler to ignite and run with the DHW demand.
A temperature rise of approximately 35°C is expected at the
flow rates as specified in the table as per the manufacturer.
However the appliance has a restrictor factory fitted which reduces the flow to:
  • 24CXI - 8 l/min
  • 30CXI - 10 l/min
  • 35CXI - 12 l/min
    Notes:
    1. With a flow rate less than specified in the table a higher temperature rise should be produced, consider this when selecting the test outcome.
    2. It may take approximately 40 seconds for the boiler to recognise
    a demand, this will depend upon the boiler status. (Status code guidance CLICK HERE)