Isolate Mains Power to appliance as per TOPs P4
Water OFF
Water OFF
Observation:
Remove and inspect the DHW flow restrictors and check it for obstructions and any signs of damage.
(Restrictors are located in the Summer/Winter switch bottom R/H side of the appliance at the cold water inlet.)
(Restrictors are located in the Summer/Winter switch bottom R/H side of the appliance at the cold water inlet.)
Isolate as per TOPs P4
and refit as necessary