Set Appliance State:
Mains Power Off
Observation:
Does the pressure gauge show a pressure of approximately 1 to 1.5bar when cold?
Using the filling loop allow a small amount of water
into the system and confirm that the reading
on the pressure gauge increases.
Note:
This test is only relevant if the appliance
is fitted to a sealed system. If it is fitted
to an open vented system select
"system pressure correct and pressure increases"
Using the filling loop allow a small amount of water
into the system and confirm that the reading
on the pressure gauge increases.
Note:
This test is only relevant if the appliance
is fitted to a sealed system. If it is fitted
to an open vented system select
"system pressure correct and pressure increases"
