Commercial Air Conditioner
Model: AU182AFERA
AD182AMERA, AS182AVERA
1
0
. Electric Wiring diagram
-72-
REACT
OR
ELECTROL
YTIC
CAP
ACIT
OR
RO
NOTES:
1.DASHED P
AR
TS
ARE JUST
CAN SELECT
ONE BETWEEN
THIS TWO F
AN MOT
OR,AND DIFFERENT
TYPE HA
VE DIFFERENT
MOT
OR
2.P
AR
TS IN DASHED FRAMES
ARE OPTIONAL
3.USER SHOULD NOT
T
O
PRESS SW1-4 IN DASHED FRAME
6.USER SHOULD NOT
T
O
CHANG THE DIP
SWITCH SW5 ON LED BOARD
5.THE LED1-5 ON LED BOARD ARE USED FOR ERROR ALARM
COMPRESSOR INHALE SENSOR
DEFROST
TEMP
.SENSOR
LOW PRESSURE
SWITCH
AMBIENT
TEMP
. SENSOR
HIGH PRESSURE
SWITCH
M
EEV
CN17
CN16
CN10
CN3
P
P
CN15
CN14
CN13
CN1
1
CN12
SW3
SW1
SW2
SW4
POWER SUPPL
Y
TO INDOOR UNIT
N(in)
CN2
W
W
W
W
W
Y/G
Y/G
R
B
B
B
B
B
CN1
L(in)
Sig
CN21
CN19
CN25
CN8 PTC
RL1
),/7(5%2$5'
1
2
3
L
N
CN2
CN7
CN6
CN3
CN1
220V
AC-N
220V
AC-L
0$,1%2$5'
CN9
CN4
CN5
CN8
AC F
AN
MOT
OR CAP
.
WIRING DIAGRAM OF OUTDOOR UNIT
0010576606
4-W
A
Y
VA
LV
E
COMPRESSOR VENT
SENSOR
ON
SERIAL
CN25
SW5
/('%2$5'
LED3
LED4
LED5
1
4
3
4
3
5
1
2
34
6
7
5
8
1
2
LED1
LED2
AC F
AN MOT
O
R
DC F
AN MOT
OR
M
63'8
02'8/(
ACL
ACN
OR
OR
OR
BL
P(+)
N(-)
CN10
B:BLACK
BL:BLUE
W
:WHITE
R:RED
Y/G:YELLOW/GREEN
TEMP
.:TEMPERA
TURE
Y/G
M
M
V
V
DC COMPRESSOR
RI
W
W
U
U
OR:ORANGE
B
W
R
2
4.AUXILIAR
Y
CRANKCASE HEA
TER IN DASHED FRAME ARE OPTIONAL
8
CN6
CN7
CRANKCASE
HEA
TER
6
7
CN26
CN27
CRANKCASE AUXILIAR
Y
HEA
TER
T3.15A - 250VAC
T25A
250V
AC
FUSE1 FUSE
FUSE1