4.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.
Indoor unit
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.
HKEN-HCNN 642 XR
YEL/GRN
YEL/GRN
Indoor unit
Outdoor unit
RED
RED
BLK
BLK
WHT
WHT
YEL/GRN
POWER PLUG
4G1.0mm
2
L
N
L
N
{
Power cable:
3G2.5mm
2
Classic Line Air Conditioner
Model: HKEN-HCNN 642 XR
Summary of Contents for HKEN-HCNN 642XR
Page 2: ...CONTENT Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 3: ...SERIES INTRODUCTION Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 5: ...SPECIFICATIONS Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 7: ...CURVES OF PERFORMANCE OF COMPRESSOR Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 12: ...KNOCK DOWN DRAWINGS Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 13: ...Model HSU 18H03 R2 DB Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 27: ...WIRING DIAGRAM Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 28: ...Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 30: ...CIRCUIT DIAGRAM Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 33: ...ABNORMITY DIAGNOSE Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 36: ...TROUBLE SHOOTING Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 37: ...Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 38: ...REFRIGERATING CYCLE DIAGRAM Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 39: ...Classic Line Air Conditioner Model HKEN HCNN 642 XR ...
Page 43: ...INSTALLATION MANUAL Classic Line Air Conditioner Model HKEN HCNN 642 XR ...