2
Fixing
(see Diagram 1)
The wall bracket should be securely fixed in position.
The heater is then hung on the wall bracket.
Further security can be obtained by marking the position of the extra fixing holes as
shown and applying appropriate wall fixings to these positions.
When the unit is used above the sink with the cold inlet tap and spout supplied, it is
recommended that these extra fixing positions be used.
The bottom of the heater should be approximately 350mm above the top of the sink.
The outlet should be at least 13mm above the maximum possible water
level for any unit that is to be filled from the heater.
Electrical Connection
The installation must be in accordance with the current BS7671 - IEE Wiring Regulations
and “Part P” of the Building Regulations.
WARNING: THE UNIT MUST BE FILLED WITH WATER
BEFORE POWER IS SWITCHED ON.
1.
The heater is suitable for 240/230V single phase A.C supply.
2.
The live (brown) and neutral (blue) wires must be connected
to the designated positions in the terminal block and the
earth (green/yellow) to the earth position.
3.
WARNING: THIS UNIT MUST BE EARTHED
4.
The mains cable should be prepared as shown (see Diagram 2)
5.
A means for disconnection in all poles must be incorporated in
the fixed wiring in accordance with the wiring rules.
6.
The cable should be heat resisting 3-core flexible PVC of 1.25mm² minimum.
