Haier AU282AHBEA Service Manual page 230

AU28NAHBEA, AU36NAIBEA, AU42NAIBEA, AU52NAIBEA
HIGH PRESSURE SWITCH
5
LOW PRESSURE SWITCH
2
OUTDOOR AMBINENT SENSOR
OUTDOOR PIPING SENSOR
COMPRESSOR VENT SENSOR
R BL
W
R
B
POWER SUPPLY
Y/G:YELLOW/GREEN
R:RED
W:WHITE
BL:BLUE
B:BLACK
AU88NATBEA
HIGH PRESSURE SWITCH
P
LOW PRESSURE SWITCH
P
1
OUTDOOR AMBINENT SENSOR
OUTDOOR PIPING SENSOR
COMPRESSOR VENT SENSOR
BL W
R B
OR:ORANGE GR:GREY
Y/G:YELLOW/GREEN
R:RED W:WHITE
BL:BLUE B:BLACK
CIRCUIT DIAGRAM OF OUTDOOR UNIT
TRANS.
CN1
CN2
CN10
CN3
CN12
CN11
S
L3
L2
FUSE
L1
T3.15A/250VAC
N
Y/G
R BL
W
B W B R Y/G
N 1 2 3
R S T
TO INDOOR UNIT
CIRCUIT DIAGRAM OF OUTDOOR UNIT
TRANS.
CN1
CN2
CN10
CN3
CN12
CN11
S
L3
FUSE
L2
L1
T6.3A/250VAC
N
R
Y/G
R W BL
B Y/G
W B R Y/G
L1 L2 L3 N
1 2 3
POWER SUPPLY
TO INDOOR UNIT
7
5 3
NO
COM
8
6
4
R B
B
CT
W
CN9
CN5
3
MAGNETIC CONTACTOR
CN7
CN4
NOTE:
1. DASHED PARTS 1 IS NOT AVAILABLE IN COOLING CAPACITY BELOW
36000Btu
2. DASHED PARTS 2 3 IS NOT AVAILABLE IN ONLY COOLING TYPE
3. DASHED PARTS 4 IS OPTIONAL FOR LOW AMBIENT TEMP. COOLING,
AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
4. DASHED PARTS 5 6 ARE NOT AVAILABLE IN SOME TYPE
BL
7
5
COM NO
8
6
B
B
CT1
CN9
CN5
MAGNETIC
2
CONTACTOR
CN7
CN4
Y/G
NOTE:
1. Dashed parts 1 are not available for only Cooling type
2. Dashed part 2 is temp. switch inside of Compressor for optional
3 is optional for Low Ambient Temp. Cooling, and
3.Dashed parts
there is no relay in only Cooling type
-230-
0010573510
4
1
NC
2
FAN
Y/G
GR
MOTOR
FAN MOTOR
SPEED
CONTROLLER
Y/G
FAN MOTOR
4-WAY
VALVE
SOLENOID
COMPRESSOR
R
M
W
6
BL
Y/G
CRANK CASE
HEATER
B
0010574318
3
3 1
NC
4 2
OR GR
FAN MOTOR
SPEED
CONTROLLER
GR
FAN MOTOR
4-WAY VAVLE
WIND
COMPRESSOR
M
CRANK HEATER
1
FAN
MOTOR
CAP
FAN
MOTOR
CAP