Haier AB092ACBHA, Service Manual

Page: 229 / 365

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9.2 Fixed frequency outdoor unit
AU142AFBEA, AU182AFBEA
TO INDOOR UNIT
Y/G
B W R
2 1 3
Y/G
N
CN4
OUTDOOR AMBINENT SENSOR
COMPRESSOR VENT SENSOR
OUTDOOR PIPING SENSOR
LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
S
CN11
CN12
CN3
CN1
CN10
CN2
TRANS.
CIRCUIT
DETECTOR
FUSE
FAN MOTOR
W
W
B
B W
FAN MOTOR
SPEED
CONTROLLER
4-WAY VAVLE
WIND
GR
M
NC
COM
RELAY
NO
2
FAN MOTOR CAP.
NOTE:
1
M
COM
NO
CRANK
HEATER
FAN
N3
N2
ST
BL
BL
BL
CIRCUIT DIAGRAM OF OUTDOOR UNIT
0010573313
W
R
B
R S
C
Y/G
T3.15A/250VAC
1
3
5 7
8
6
4
2
COMPRESSOR
R:RED W:EHITE GR:GREY
BL:BLUE B:BLACK Y/G:YELLOW/GREEN
P
P
HB
N1
1. DASHED PARTS 1 IS NOT AVAILABLE IN ONLY COOLING TYPE
2. DASHED PARTS 2 IS OPTIONAL FOR LOW AMBIENT TEMP
TO INDOOR UNIT
Y/G
B W
W
1 2 3
R
L1
N
CN4
CN7
OUTDOOR AMBINENT SENSOR
DISCHARGE SENSOR
OUTDOOR PIPING SENSOR
LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
S
CN11
CN12
CN3
CN10
CN2
CN1
TRANS.
0010573314
CT
MAGNETIC
CONTACTOR
T3.15A/250VAC
FUSE
FAN MOTOR
B
CN9
CN5
R B
FAN MOTOR
SPEED
CONTROLLER
GR
NO
COM
RELAY 3
1 3 5
7
2 4 6 8
NC
FAN
MOTOR
CAP.
Y/G
NOTE:
1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY
COOLING TYPE
CIRCUIT DIAGRAM OF OUTDOOR UNIT
L N
W B Y/G
Y/G
POWER SUPPLY
R:RED W:WHITE
BL:BLUE B:BLACK
Y/G:YELLOW/GREEN
4-WAY VAVLE
SOLENOID
2
W W
W
R
B
R
S
C
W
Y/G
COMPRESSOR
CRANK CASE
HEATER
1
B R
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT
TEMP. COOLING TYPE, AND THERE IS NO FAN
MOTOR SPEED CONTRLLER IN NORMAL TYPE
AU242AHBEA, AU282AHBEA
-229-