4. Connecting of the Cable
Outdoor Unit
Indoor Unit
1). Remove the access door from the unit by loosening
Connect the power connecting cord to the indoor unit
by connecting the wires to the terminals on the control
board individually in accordance with the outdoor unit
connection.
the screw. Connect the wires to the terminals on the
control board individually as the following.
2). Secure the power connecting cord onto the control
board with cable clamp.
3). Reinstall the access door to the original position
with the screw.
4) Use a recognized circuit breaker for 24K model between
the power source and the unit. A disconnecting device to
adequately disconnect all supply lines must be fitted.
Chassis
Cabinet
Front panel
Cable Specifications
Note: For some models, it is necessary to remove the cabinet to
connect to indoor unit terminal.
Terminal (inside)
Access door
Terminal(inside)
Indoor unit
Outdoor unit
Installation instructions
Caution:
1. Never fail to have an individual power circuit specifically for the air conditioner. As for the method of
wiring, refer to the circuit diagram posted on the inside of the access door .
2.Comfirm that the cable thickness is as specified in the power source specification.
3.Check the wires and make sure that they are all tightly fastened after cable connection.
4. Be sure to install an earth leakage circuit breaker in wet or moist area.
The figures in this manual are based on the external
view of a standard model. Consequently, the shape
may differ from that of the air conditioner you have
selected.
22
Capacity
(Btu/h)
To indoor
H07RN-F
Power connecting cord
Power cord
Type
Type
Type
Normal cross
- sectional area
Main
power
supply
Normal cross
- sectional area
Normal cross
- sectional area
Power connecting cord1
2
2.5mm X3
To indoor
To outdoor
2
1.5~2.5mm X3
7K,9K,12K
H05VV-F
2
1.0~1.5mm X3
18K,22K,24K,30K
H05VV-F
RVV
H07RN-F
H05RN-F
H05RN-F
H05RN-F
2
0.75mm X2
2
0.75mm X3
H05RN-F
2
1.5-2.5mm X3
(Heat-pump)
2
0.75mm X2
(Heat-pump)
(Heat-pump)
(Note)
2
1.0mm X3
18K,22K,24K
H05RN-F
H07RN-F
2
1.0mm X3
2
1.5mm X3
2
1.0mm X4Cooling only