Set Appliance State:
Mains Power Off
Observation:
Confirm system pressure is approximately 1 - 1.5 bar (when system cold).
Is system pressure correct?
Use the filling loop to add a small amount of water into the system.
Does the gauge respond to the increase in pressure?
Is system pressure correct?
Use the filling loop to add a small amount of water into the system.
Does the gauge respond to the increase in pressure?
