When Connecting The Cable Before Installing The Indoor Unit - Haier HSU--12HD03/R2 Service Manual

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.

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.
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 H05RN-F or H07RN-F.
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.
YEL/GRN
BRN
RED
5G1.0mm
WHT
BLK
Indoor unit
HSU-07HC03/R2
HSU-09HC03/R2
HSU-07HE03/R2
HSU-07HD03/R2
YEL/GRN
BR
RED
5G2.5mm
WHT
BLK
Indoor unit
HSU-14HB03/R2
HSU-18HB03/R2
YEL/GRN
RED
4G0.75mm
BLK
WHT
signal wire
Indoor unit
HSU-22HB03/R2
HSU-22HC03/R2
Air Conditioner
Indoor unit
WHT
BLK
RED
2
YEL/GRN
BRN
Outdoor unit
HSU-09HE03/R2
HSU-12HE03/R2
HSU-09HD03/R2
HSU-12HD03/R2
WHT
BLK
RED
2
BR
Outdoor unit
YEL/GRN
WHT
2
BLK
RED
YEL/GRN
POWER
Outdoor unit
YEL/GRN
BRN
RED
5G1.0mm
WHT
BLK
Indoor unit
HSU-12HC03/R2
GRY
BRN
RED
3x0.75mm
3G0.75mm
BLK
WHT
YEL/GRN
Indoor unit
HSU-22HD03/R2
Power cable:
-mod 07-09-12: 3G1.5mm
-mod 14-18-22: 3G2.5mm
Signal wire: AVVR 5x0.33mm
38
Edition:2006/1/10
WHT
BLK
RED
2
BRN
Outdoor unit
YEL/GRN
WHT
BLK
RED
2
2
BRN
GRY
YEL/GRN
POWER
Outdoor unit
2
2
2