Connect the cable to the indoor unit
Connect the cable to the outdoor unit
Cover
Screw
11
Electrical work
Fig.21
NOTE: The supply voltage must be consistent with the rate voltage of the air conditioner.
Fig.20
Panel
Electrical box
cover
10mm
40mm
Terminal block of indoor unit
To outdoor unit
Wire connector of outdoor unit
To indoor unit
Power supply
1. The inside and outside connecting cable can be connected without removing the front grille.
2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene
sheathed flexible cord, type designation H07RN-F or heavier cord.
3. Lift the indoor unit panel up, remove the electrical box cover by loosening the screw.
4. Ensure the colour of wires of outdoor unit and the terminal Nos. are the same to the indoors
respectively.
5. Wrap those cables not connected with terminals with insulation tapes, so that they will not
touch any electrical components. Secure the cable onto the control board with the cord clamp.
1. Remove the electrical control board cover from the outdoor unit by loosening the screw.
2. Connect the connective cables to the terminals as identified with their respective matched
numbers on the terminal block of indoor and outdoor units. The connective cable to power
supply shall be approved polychloroprene sheathed flexible cord, type designation
245 IEC 57(H07RN-F) or heavier cord.
3. Secure the cable onto the control board with the cord clamp.
4. To prevent the ingress of water, from a loop of the connective cable as illustrated
in the installation diagram of indoor and outdoor units.
5. Insulate unused cords (conductors) with PVC-tape.Process them so they do not
touch any electrical or metal parts.
To indoor unit
Power supply
1 2(N) S
N
L
Wire connector of outdoor unit
or
Power supply
Input Rated Amp
(Switch/Fuse)
32A
220-240V~ 50Hz
or
220-230V~60Hz
Minimum norminal cross-sectional
area of conductors:
Rated current
of appliance
(A)
>3 and <6
>6 and <10
>10 and <16
>16 and <25
Nominal cross-sectional
area
2
(mm )
0.75
1
1.5
2.5
Electrical work (For models above 24000Btu)
