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Installation Engineer Note:
The most likely reason for no heated water is an open circuit thermal fuse.
See label on front insulation for details.
This can be caused at initial commissioning if the heating element is energized with no
water in the tank.
Alternatively, it may be due to a back siphonage in the cold water supply caused by a
break or disconnection.
If you feel that your installation may suffer from a water failure, we recommend the
fitting of a non-return water check valve.
After Sales Service
We offer a technical advisory service on the telephone to contractors and other
customers with problems in the field.
Ring “0117 923 5375”
E-Mail “[email protected]”
Remember to quote the exact type of unit, as written on the front of this leaflet.
It may also be of use to have a note of the model and serial number as stated on the
underside of the unit.
Circuit Diagram
