Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Observation:
Check the pressure on the manual pressure gauge.
Is the system pressure approximately 1 - 1.5 bar when cold?
If system pressure is correct allow a small amount
of water into the system via the filling loop.
Does the gauge respond to the increase in pressure?
Is the system pressure approximately 1 - 1.5 bar when cold?
If system pressure is correct allow a small amount
of water into the system via the filling loop.
Does the gauge respond to the increase in pressure?
