Installation Instructions

(A)
2
(mm )
2
(mm )
220-240V~, 50Hz
TYPE(for R22)
POWER
GROUND WIRING
OUTDOOR UNIT POWER
WIRING
STRONG ELECTRIC
SIGNAL
INDOOR/OUTDOOR
CONNECTING
WIRING
CIRCUIT BREAKER/FUSE
INDOOR UNIT POWER WIRING
PHASE 1-PHASE
FREQUENCY AND VOLT
20/16 40/25
12000~18000Btu/h
(Cooling Only)
24000-36000Btu/h
(Cooling Only)
220-240V~, 50Hz
1-PHASE
3x2.5
2.0
2.5
3x2.5
3X2.0
WEAK ELECTRIC
SIGNAL
1X2.0
380V 3N~, 50Hz
3-PHASE
40/20
2.5
36000-60000Btu/h
(Cooling Only)
5x2.5
5x2.5
1X2.0
3x2.5
2
1x0.5mm
1-core sheild wire
Chat 18
Wiring Chart
Installing wiring chart, refer to link circuit chart for details.
Ground wiring
Ground wiring
Power supply
Switch/Fuse
(Available locally)
Power wiring (indoor)
Power linking wiring (Outdoor)
Strong elec-signal link wiring
Weak elec-signal link wiring
Indoor
Unit
Outdoor
Unit
Ground the air conditioner properly in case to affect its
anti-interference function
Chart 19
14
(A)
2
(mm )
2
(mm )
TYPE(For R22)
POWER
GROUND WIRING
OUTDOOR UNIT POWER
WIRING
STRONG ELECTRIC
SIGNAL
INDOOR/OUTDOOR
CONNECTING
WIRING
CIRCUIT BREAKER/FUSE
INDOOR UNIT POWER WIRING
PHASE
1-PHASE
FREQUENCY AND VOLT
28/12
42/22
2.5
220V~, 60Hz
220V~, 60Hz 220V~, 60Hz
1-PHASE
3x2.5
2.0
3x4.0
WEAK ELECTRIC
SIGNAL
3x4.0
2X2.0
2X2.0
42/17
1-PHASE
3x2.5
2.5
3x2.5
3x2.5
2X2.0
(Cooling Only)
24000 Btu/h
36000 Btu/h
48000 Btu/h
(Cooling Only) (Cooling Only)