Set Appliance State:
Mains Power Off
Isolate Mains Power to appliance as per TOPs P4
Water OFF
Water OFF
Observation:
Remove and inspect the DHW flow restrictor and check it for obstructions and signs of damage.
Note: Restrictor is located in the cold water outlet of the water differential pressure valve.
Note: Restrictor is located in the cold water outlet of the water differential pressure valve.
Isolate as per TOPs P4
and refit as necessary