CIRCUIT DIAGRAM OF INDOOR UNIT
0010577269
(FREEZE)
CN8
SW2
BL
P13
Y
(FRESH)
P8 P9
P7
P12
P10
P11
W
SW3
P17
P14
P15
SW5
SW4
P16
CN4
CN5
CN1
TRANS.
SWITCH
WIRED
CONTROLLER
CN15
CN13
A
B
CN16
CN11
CN12
FLOAT
OUTDOOR
PRESSURE
SWITCH CONTROL
OUTDOOR
DEFROST TEMP.
SENSOR CONTROL
REMOTE
RECEIVER
ON
12
ON
1234
CN19
UP-DN L-R
CN20
3
W:WHITE B:BLACK
R:RED Y:YELLOW
OR:ORANGE BL:BLUE
BR:BROWN GR:GRAY
Y/G:YELLOW/GREEN
CAP.:FAN MOTOR CAPACITOR
TRANS.:TRANSFORMER
OR
YY
M
SWING
MOTOR
FAN MOTOR
2
12
1
5
8
9
7
CN21
CN7
FUSE
T3.15A/250VAC
P4
M
P5(N3)
TO OUTDOOR UNIT
N3 4 5L
W
R
BR
GR
B
W
B
OR
P1
P2
P3
MOTOR
MOTOR
SWING
PUMP
R
P6(N4)
SW1
(ROOM/PIPE)
CN6
TEMP.
SENSOR
SENSOR
PIPING TEMP.
ROOM
6
4
Y/G
15
10
14
13
M
M
CAP.
Y/G
Y/G
M
11
CAP.
M
ON
1234
ON
1234
ON
1234
6.
PARTS AND CONNECTED WIRES IN DASHED FRAME
12 13
ARE NOT AVAILABLE IN SOME TYPES.
7. REFER TO OPERATION MANUAL TO SET SW1-SW5
8.
PART IN DASHED FRAME
15
IS NOT AVAILABLE FOR COOLING ONLY TYPE,THE L N ON TERMINAL BLOCK IS EQUAL TO 1 2
1. PARTS 1 2 3 IN DASHED FRAME ARE NOT AVAILABLE FOR SOME TYPES.
2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 14 ONLY AVAILABLE IN CONVERTIBLE TYPE
3. PARTS AND CONNECTED WIRES IN DASHED FRAME 7 9 ARE NOT AVAILABLE IN CONVERTIBLE TYPE,
AND CORRESPONDINGLY THERE IS A CLIP ON PCB
4. PARTS AND CONNECTED WIRES IN DASHED FRAME 8 ARE NOT AVAILABLE IN SOME TYPES.
5. PARTS AND CONNECTED WIRES IN DASHED FRAME 10 11 DETERMINED BY PRODUCTS TYPES.
NOTE:
REMOTE
CONTROLLER
CENTRALIZED
HCFU-28/42CF03, HCFU-28/42HF03
HCFU-42CH03, HCFU-42HK03
CIRCUIT DIAGRAM OF INDOOR UNIT
0010576547
(FREEZE)
CN8
SW2
BL
P13
(HUMI)
(PUMP)
(HEAT)
Y
(L)
(FRESH)
P8 P9
P7
P12
P10
P11
(COMM)
W
(N')
(M)
(H)
SW3
P17
(L')
P14
P15
SW5
SW4
P16
CN4
CN5
CN1
TRANS.
SWITCH
(DOOR)
(CONTROLLER)
WIRED
CONTROLLER
(FLOAT)
CN15
CN13
(UP-DOWN)
CN14
A
B
(ALARM)
CN16
(REMOTE)
CN11
CN12
FLOAT
REMOTE
RECEIVER
ON
12
ON
1234
CN19
UP-DN L-R
CN20
3
W:WHITE B:BLACK
R:RED Y:YELLOW
OR:ORANGE BL:BLUE
BR:BROWN
Y/G:YELLOW/GREEN
CAP.:FAN MOTOR CAPACITOR
TRANS.:TRANSFORMER
(RECEIVE
BOARD)
(SWING)
(OXYGEN)
OR
YY
M
SWING
MOTOR
FAN MOTOR
2
12
1
6
8
9
7
CN21
CN7
FUSE
T3.15A/250VAC
P4(N2)
M
P5(N3)
TO OUTDOOR UNIT
R
231
B
W
W
R
B
W
B
OR
P1(L)
P2(N)
P3(N1)
MOTOR
MOTOR
SWING
PUMP
R
P6(N4)
SW1
(ROOM/PIPE)
CN6
TEMP.
SENSOR
SENSOR
PIPING TEMP.
ROOM
4
5
Y/G
Y/G
10
14
13
M
M
CAP.
Y/G
Y/G
M
11
CAP.
M
ON
1234
ON
1234
ON
1234
6.
PARTS AND
CONNECTED
WIRES IN DASHED FRAME
12 13 ONLY AVAILABLE IN AC***AFBEA TYPE
7. REFER TO OPERATION MANUAL TO SET SW1-SW5
1. PARTS 1 2 3 IN DASHED FRAME ARE NOT AVAILABLE
2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 14 ONLY AVAILABLE IN CONVERTIBLE TYPE
3. PARTS AND CONNECTED WIRES IN DASHED FRAME 7 9 ARE NOT
AVAILABLE
IN CONVERTIBLE TYPE,
AND ALSO NOT
AVAILABLE
IN AD***AMBEA(ECO) ,
AND CORRESPONDINGLY THERE IS A CLIP ON PCB
4. PARTS AND CONNECTED WIRES IN DASHED FRAME 8 ARE NOT AVAILABLE IN DUCT TYPE
5. PARTS AND CONNECTED WIRES IN DASHED FRAME 10 11 DETERMINED BY PRODUCTS TYPE
CN17
(12V/ALM)
NOTE:
REMOTE
CONTROLLER
CENTRALIZED
Wiring diagram and PCB photo
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