Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Observation:
Check that the pressure gauge shows a pressure of 1 - 1.5bar when cold.
Use the filling loop to add a small amount of water to the system and check that the pressure gauge shows an increase in pressure.
Use the filling loop to add a small amount of water to the system and check that the pressure gauge shows an increase in pressure.
