Model
Power supply
Input Rated Amp
(Switch/Fuse)
18000Btu/h
NOTE: The supply voltage should be consistent with the rated voltage
of the air conditioner.
Power Cord Size
25A
18000Btu/h
25A
2
2.5mm
2
1.5mm
Connect the cable to the indoor unit
1. Indoor/Outdoor connection cable should be H07RN-F type.
2. Remove the panel and Screw, then remove the window cover.
3. Connect cables according to their marks to terminals.
4. Wrap those cables not connected with terminals with insulation tapes, so
that they will not touch any electrical components.
10mm
40mm
Terminal block of indoor unit
To outdoor unit
To outdoor unit
Cord clamp
L N S
L N S
Connect the cable to the outdoor unit
1. Remove the electric parts cover from the outdoor unit.
2. Connect the connective cables to the terminals as identified with their respective
matched numbers on the terminal block of indoor and outdoor units.
3. To prevent the ingress of water, from a loop of the connective cable as illustrated
in the installation diagram of indoor and outdoor units.
4. Insulate unused cords (conductors) with PVC-tape.Process them so they do not
touch any electrical or metal parts.
Cover
Screw
40mm
L
S
N
10mm
10
Electrical work
Fig.20
Fig.21
220-240V~ 50Hz
Window cover
Panel
9000Btu/h or
18000Btu/h model
12000Btu/h model
Wire connector of outdoor unit
Wire -holding board
Summary of Contents for MSH-18HRIN1
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