Electrical Wiring Connection - Acson international WM 301W Installationsanleitung

Mounting installation plate
Ensure that the wall is strong enough to withstand the weight
of the unit. Otherwise, it is necessary to reinforce the wall
with plates, beams or pillars.
Use the level gauge for horizontal mounting, and fix it with
4 suitable screws.
In case the rear piping draws out, drill a hole 65mm in
diameter with a cone drill, slightly lower on the outside wall
(see figure).
Inside
Routing of piping
Remove the screw holding the front panel.
2
1
Piping routing
IMPORTANT : The figures shown in the table are for information purpose only. They should be checked and selected
to comply with the local/national codes of regulations. This is also subject to the type of installa-
tion and conductors used.
Model
Voltage range
Power supply cable size
Number of wire
Interconnection cable size mm
Number of wire
Recommended fuse
Outside
1/50 Inclination
3
4
5

ELECTRICAL WIRING CONNECTION

WM 301 W
220V – 240V
1Ph / 50Hz +
2
mm 2.5
3
2
2.5
3
A 20
Water drainage piping
The indoor drain pipe must be in a downward gradient for
smooth drainage. Avoid situations that are likely to cause
water to leak.
Water Drainage
Water
Leaking
✓
j J
Correct
Wrong
• All wires must be firmly connected.
• All wires must not touch the water piping, or any mov-
ing parts of the fan motor.
• The connecting wires between the indoor unit and the
outdoor unit must be clamped on the wire clamps
as shown in the figure.
• The power supply cord must be equivalent to H05RN-F
(245IEC57) which is the minimum requirement.
1-4
Connecting cable
Drain hose
Water
Water
Leaking
Leaking
J J
Wrong
Wrong
End
Dipped
Into
Water