Isolate Mains Power to appliance as per TOPs P4
Appliance drained and discharged
Appliance drained and discharged
Observation:
The expansion vessel schraeder valve is located at the rear of the appliance.
Ensure the expansion vessel has the correct amount of charge.
Expected charge should be 1.0 bar.
Ensure the expansion vessel has the correct amount of charge.
Expected charge should be 1.0 bar.
