Haier HBU-42CH03 User Manual

HBU-18CF03, HBU-18HF03
WIRING DIAGRAM OF INDOOR UNIT
Y/G
Y/G
2. CENTRAL CONTROL
FUNCTION IS OPTINAL
CN20
1
OUTDOOR DEFROST
TEMPREATURE SENSOR
SWING MOTOR
M
CN6 CN10
INDOOR AMBIENT
W:WHITE B:BLACK BR:BROWN
BL:BLUE R:RED Y:YELLOW
OR:ORANGE
Y/G:YELLOW/GREEN
TEMPERATURE
SENSOR
INDOOR PIPE
TEMPERATURE
SENSOR
CN9
CN21
CN22
CN4
CN3 CN2 CN1
CN5
M
CN18
FUSE
T3.15A/250VAC
L N
CN12 CN14 CN15 CN11 CN17 CN13
CN16
M
4321
TRANSFORMER
CENTRAL
CONTROLLER
FLOAT
RECEIVER
0010576948
INDOOR
FAN MOTOR
CAPACITOR
WATER PUMP
MOTOR
W
B
BL
BR
BL
BR
CN19
POWER SUPPLY
TO OUTDOOR UNIT
Y
Y
OR OR
ON
1 2 43
ON
1 2 43
ON
1 2 43
ON
1 2
NOTE
1. FOR SOME COOLING
ONLY TYPES,THERE ARE
NO DASHED LINES AND
PART IN DASHED
FRAME
1
1.1 For indoor unit
1 Wiring diagram and PCB photo
HBU-28CF03
RECEIVER
CIRCUIT DIAGRAM OF INDOOR UNIT
FLOAT PIPE TEMPERATURE
SENSOR
ROOM TEMPERATURE
SENSOR
0010576505
DETECTOR
TRANSFORMER
WB R
WB R
NOTE:PART IN DASHED FRAME IS OPTIONAL.
TO OUTDOOR UNIT
W:WHITE B:BLACK
R:RED Y/G:YELLOW/GREEN
FAN MOTOR
WATER PUMP
SWING MOTOR
CAPACITOR
FUSE
T3.15A/250VAC
-191-
Wiring diagram

Haier HBU-42CH03 Specifications

General

Brand	Haier
Model	HBU-42CH03
Category	Air Conditioner
Language	English