Set Appliance State:
Mains Power Off
Observation:
There must be sufficient system water pressure to ensure
the water pressure switch is activated, a min of 0.5 bar.
Observe the pressure gauge, system pressure should ideally be 1 to 1.5 bar.
Is the gauge displaying the correct system pressure?
the water pressure switch is activated, a min of 0.5 bar.
Observe the pressure gauge, system pressure should ideally be 1 to 1.5 bar.
Is the gauge displaying the correct system pressure?
Isolate as per TOPs P4
and refit as necessary