Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Discharge appliance primary water
Measurement:
The Schrader valve is located on the top of the vessel, top right 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.
