Set Appliance State:
Mains Power Off
Observation:
There must be sufficient system water pressure to ensure
the water pressure switch is activated.
Observe the pressure gauge, which is
located underneath the appliance.
The system pressure should be 1 to 1.5 bar (when system is cold)
Is the gauge displaying the correct system pressure?
the water pressure switch is activated.
Observe the pressure gauge, which is
located underneath the appliance.
The system pressure should be 1 to 1.5 bar (when system is cold)
Is the gauge displaying the correct system pressure?
Isolate as per TOPs P4
and refit as necessary