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7.
Wiring diagram
AP48KN1EAA(H)
CIRCUIT DIAGRAM OF INDOOR UNIT
ONE-OFF FUSE
HEATER
RESUMABLE PROTECTOR
SWING MOTOR
M
PUMP
M
FAN MOTOR
M
CAPACITOR
Y/G
FAN MOTOR
M
CAPACITOR
Y/G
1
BM
CONTROLLER
COOL/HEAT
ON
WIRED CONTROL
COOL
OFF
REMOTE
HEAT
NOTE:
W：WHITE B：BLACK
R：RED
Y/G：YELLEW/GREEN
CN4
CN20 CN21
CN3
CN5
T6.3A/250VAC
CN8
FUSE
TRANSFORMER
2
3
CONTROLLER
K SERIAL
CABINET UNIT
CONTROL
——
1、 The detector is required for central control if you need. This detector is a option part.
2、 All dip switches have been set. Pls don't move .
3、There is alternative controller, wired controller or remote controller, which depends on the unit model.
4、Some parts is nonexistent in dashed for some models.
5、 CN11 is in short circuit for some models without float switch.。
6、Put SW*-2/3 to ON position for cabinet unit.
FLOAT
SWITCH
RECEIVER
CN12
CN11
BM
1234
CN14 CN15 CN24
CN9
L
N
W
B
1
2
4
TEMPERATURE
AMENDMENT
YES
TO OUTDOOR UNIT
NO
23
Single Split
0010578100
ROOM TEMP SENSOR
PIPING
TEMP SENSOR
LONG-DISTANCE
CN1
CONTROLLER DETECTION
CN2
CONTROLLER
CN19
M
SWING MOTOR
R
Y/G
3
M
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