Set Appliance State:
Gas Off
Isolate Mains Power to appliance as per TOPs P4
Turn on HW tap
Turn on HW tap
Measurement:
Is Throttle Valve open sufficiently?
Open Throttle valve fully then: check instructions.
Pass this test if flow rate does not increase above 2.8 litres/min.
Fail this test if flow rate increases above 2.8 litres/min.
Open Throttle valve fully then: check instructions.
Pass this test if flow rate does not increase above 2.8 litres/min.
Fail this test if flow rate increases above 2.8 litres/min.
