innovair QUANTUM, User Manual, Page: 14 / 26

12
Installation instructions
NOTE: 1.K* means the power supply of this model comes from indoor unit.
2.K** indicates indoor power supply unit model with power line and plug.
3.For 14K*-18K* models underTropical(T 3) Climate condition, the normal cross-section!
area of Power cord and Power connecting cord is 2.5mm2 x4.
Attention:
The plug must be accessible even after the installation of the appliance in case there is a need to
disconnect it. If not possible, connect appliance to a double-pole switching device with contact
separation of at least 3 mm2 placed in an accessible position even after installation.
INNOVAIR DC INVVERTER QUANTUM SERVICE MANUAL
w w w . i n n o v a i r . c o m
•
Indoor Unit
Connect the power cord to the indoor unit by connecting
the wires to the terminals on the control board individually
in accordance with the outdoor unit connection.
Note: For some models, it is necessary to remove the cabinet to
connect to the indoor unit terminal.
•
Outdoor Unit
1) Remove the access door from the unit by loosening
the screw. Connect the wires to the terminals on the
control board individually as follows.
2) Secure the power 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.
4. Connecting of the Cable
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 areas.
Capacity (Btu/h)
Power cord
Power connecting cord
Type Type
7K-12K H07RN-F 1.0/1.5mm
2
X3 H07RN-F 1.0/1.5mm
2
X5
7K*-12K* H05W-F
1.0/ 1.5mm
2
X3 H07RN-F 1.0/ 1.5mm
2
X4
14K-18K H07RN-F
1.5mm
2
X3
H07RN-F
1.5mm
2
X5
14K*-18K*
H05W-F
1.5/2.5mm
2
X3 H07RN-F 1.5/2.5mm
2
X4
H07RN-F
2.5mm
2
X3
H07RN-F
0.75mm
2
X4
21K-30K
H07RN-F
2.5mm
2
X3
H07RN-F
2.5mm
2
X5
21K*-30K* H05W-F
2.5mm
2
X3
H07RN-F
2.5mm
2
X4
21 K**-24K** H05W-F 1.5mm
2
X3 H07RN-F 1.5mm
2
X4
Normal cross
- sectional area
Normal cross
- sectional area
Cable Specifications