ELB
Power
Breaker
L N
L N
F1 F2 R1 R2
L
N
F1
F2
P1
P2
Ground wiring
Power supply wiring
Terminal block(7P)
ELB: Electricity Leakage Breaker
Power Main R/C
Supply Bus Wiring
220~240V AC
50Hz
Electrical characteristics
Specifications for field supplid ELB and wire
Unit
Power supply
Fan motor
Model
Hz
Volts
MCA
MFA
KW
FLA
KXV021
50
220~240
0.77
16
0.15
0.47
KXV024
0.77
16
0.15
0.47
KXV030
0.86
16
0.17
0.54
0.86
16
0.17
0.54
KXV036
MCA : Min. Circuit Amps (A)
MFA : Max. Fuse Amps(A)
KW : Fan Motor Rated output(KW)
FLA : Full Load Amps(A)
NOTE
�
All field supplied parts and materials and electrics works must conform to local codes.
�
Use copper wire only.
�
All wiring must be performed by an authorized electrician.
�
Every indoor unit must have a sub circle breaker and the whole system must have a main circle breaker.
�
Be sure to ground the air conditioner.
�
The appliance shall be installed in accordance with national wiring regulations , and shall be provided to ensure all-poled is connection from the
supply mains, and distance between the poles shall be more than 3 mm.
Model
Power supply wiring
Remote controller wiring
Main bus communication wiring
Field ELB
Wire and Size
Wire
Size
KXV021
16A
Must comply
with maximum
current and local
codes(0.75mm
2
)
Twisted-pair
wires
1.0mm
2
KXV024
KXV030
KXV036
CHECK ITEMS
BEFORE POWER ON
■ Is there any gas leakage at flare nut connections?
■ Has the heat insulation been carried out at flare nut connection?
■ Is the connecting cable being fixed to terminal board firmly?
■ Is the connecting cable being clamped firmly?
■ Is the drainage ok? (Refer to "Drainage test section)
■ Is the earth wire connection properly done?
■ Is the indoor unit properly hooked to the installation plate?
■ Is the power supply voltage complied with rated value?
AFTER POWER ON
■ Is there any abnormal sound?
■ Is the cooling operation normal?
■ Is the thermostat operation normal?
■ Is the remote control's LCD operation normal?
NOTE:
For the piping and wiring methods,leakage test,vacuum process and installation setting
through HMI, please refter to “Outdoor unit Installation Manual”.
