Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Isolate mains water and drain appliance as necessary
Remove the flow switch assembly from the brass hydroblock
Remove filter from flow switch assembly
Remove the flow switch assembly from the brass hydroblock
Remove filter from flow switch assembly
Observation:
The flow switch assembly, filter and flow limiter (located in the brass disc) should all be clear and unrestricted.
The plastic float should move freely up and down inside the brass housing, when the float is pressed in by hand the spring should push the plastic float back out.
Are the flow switch assembly components clear and unrestricted and does the plastic float move within the brass housing as described?
The plastic float should move freely up and down inside the brass housing, when the float is pressed in by hand the spring should push the plastic float back out.
Are the flow switch assembly components clear and unrestricted and does the plastic float move within the brass housing as described?
Isolate as per TOPs P4
and refit as necessary