Fit a plastic drill bit into the drilled holes and slowly twist the screws into the holes with an allen key.
Do not over tighten as it may cause the drill bits to break.
Place the screws through the square, top portion of the mounting plates and mount the heater on the
plates. Give the heater a firm downward tug to ensure the screws are lodged firmly against the
brackets.
CAUTION:
•
The mounting accessories provided can only be used for solid walls, as shown in the drawing
above. Improper installation may cause the water heater to dislodge.
10
correct installation
incorrect installation
100mm depth
Electrical Connection
This water heater must be permanently connected to the electrical supply through a double pole
switch having a contact separation of at least 3mm in all poles incorporated in the fixed wiring. The
insulation of the fixed wiring must be protected by an insulating sleeving with a temperature rating
of at least 80°C.
Ensure the water heater is reliably grounded. The earth wire must be longer than the current carrying
conductors. The maximum power of this water heater is 5000W, hence a single dedicated power
supply circuit is proposed. On 5kW mode, the heater must be connected to a circuit of rated current
no less than 32A. If the wire diameter is 2.5m
²
, the system must operate in 4kW mode.
Switching wattage modes
1. Use screwdriver to remove power adjustment switch cover
2. Turn rocker switch to ’0’ position as shown in the figure
3. Close cover and tighten screws to secure
