3
HSU-09LEK03
/
(DB)
HSU-12LEK03
/
(DB)
Indoor unit
Outdoor unit
HSU-108CH09
HSU-138CH09
1
(
N)
2(
L
)
3(C)
3
(
C
)
2
(
L
)
1
(
N
)
connecting wiring:
Power cable:
-mod 09-12:
3G1.0mm
-mod 09-12:
3G1.5mm +1X0.75mm
Power cable:
3G1.0mm
5G1.0mm
Indoor unit
Outdoor unit
HSU-09LEK03
Indoor unit
Outdoor unit
HSU-12LEK03
HSU-07HEK03
HSU-12HEK03
HSU-09LEK13
HSU-12LEK13
HSU-07LEK03
HSU-09HEK03
HSU-12LEK13-M
connecting wiring:
-mod 07-12: 3G1.0mm
Power cable:
-mod 07-12: 3G1.0mm
)
2(N)
1(L
Connecting the indoor/outdoor Electric Cable
Removing the wiring cover
Remove terminal cover at right bottom corner of indoor unit, then
take off wiring cover by removing its screws.
When connecting the cable after installing the indoor unit
1. Insert from outside the room cable into left side of the wall hole, in which
the pipe has already existed.
2. Pull out the cable on the front side, and connect the cable making a loop.
Indoor unit
1. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar
qualified person. The type of connecting wire is H05/07RN-F or 245IEC57(YZW).
2. If the fuse on PC board is broken please change it with the type of T. 3.15A/250V.
3. The wiring method should be in line with the local wiring standard.
4. After installation, the power plug should be easily reached.
When connecting the cable before installing the indoor unit
Insert the cable from the back side of the unit, then pull it out on the front side.
Loosen the screws and insert the cable ends fully into terminal block, then tighten the screws.
Pull the cable slightly to make sure the cables have been properly inserted and tightened.
After the cable connection, never fail to fasten the connected cable with the wiring cover.
Note: When connecting the cable, confirm the terminal number of indoor and outdoor units carefully. If wiring
is not correct, proper operation can not be carried out and will cause defect.
5. A breaker should be incorporated into fixed wiring. The breaker should be all-pole switch and the
distance between its two contacts should be not less than 3mm.
If the fuse of outdoor unit on PC board is broken, please change it with the type of T. 25A/250V.
Power cable:
3G2.5mm
4G0.75mm
1
2
3
4
5
Indoor unit
Outdoor unit
HSU-24LEK13
3G2.0mm
Power cable:
HSU-18LEK13
Indoor unit
Outdoor unit
4
3
3G1.5mm
HSU-18HEK03
3G1.0mm
Power cable:
Indoor unit
Outdoor unit
4
3
3G1.0mm
N
L
1
2
3
4
5
POWER
SUPPLY
BL
BR
Y/G
Indoor unit
Outdoor unit
6G0.75mm
Power cable:
3G2.5mm
HSU-24HEK03
Power cable:
3G1.5mm
4G1.5mm
Indoor unit
Outdoor unit
HSU-18LEK03/(DB)
4
3
