Set Appliance State:
Gas Off
Isolate Mains Power to appliance as per TOPs P4
Turn OFF Mains Water Supply
Turn OFF Mains Water Supply
Observation:
Remove and check the DHW inlet filter for obstructions and signs of damage.
Refit filter.
Note:
Filter is situated in the cold water inlet.
Refit filter.
Note:
Filter is situated in the cold water inlet.
Isolate as per TOPs P4
and refit as necessary