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Wiring diagram
Connective wiring diagram
Air Condition Link-Circuit
INDOOR UNIT
L1 L2 S
1
2 3
4-core cable (16AWG)
4-core cable (14AWG)
(with auxiliary electric heater)
Power supply:
1-Phase 208-240V~
≤24K : 3-core cable (14AWG)
25K-36K : 3-core cable (12AWG)
≥37K : 3-core cable (10AWG)
16023000007041
WIRING DIAGRAM
(INDOOR UNIT)
FOR ANTI-COLD WIND
ON
ON
ON
ON
SW1
1 2
1 2
1 2
1 2
EEPROM
TEL0
8 ℃
24℃
15℃
DEFAULT
FACTORY
SETTING
FOR TEMP. COMPENSATION(HEATING)
FOR SETTING AUTO-RESTART
FOR SETTING AUTO-RESTART
SW6
ON
ON
SW3
1
1
CODE
AUTO-RESTART NOT AUTO-RESTART
MODE
FACTORY
FACTORY SETTING
SETTING
FOR SETTING NETADDRESS
0
0
ON
ON
S1+S2
8
1 2
8
1 2
CODE
0~F
0~F
0~15
16~31
NETADDRESS
F A C T O R Y S E T T I N G
16023000007021 WIRING DIAGRAM
FOR ANTI-COLD WIND
ON
ON
ON
ON
SW1
1 2
1 2
1 2
1 2
EEPROM
8 ℃
TEL0
24℃
15℃
DEFAULT
FACTORY
SETTING
FOR SETTING AUTO-RESTART
FOR SETTING AUTO-RESTART
ON
ON
SW3
1
1
MODE
AUTO-RESTART NOT AUTO-RESTART
FACTORY SETTING
FOR M A I N - S LAVE SE T T I N G
FOR TEMP. COMPENSATION(HEATING)
ON
ON
ON
ON
SW6
SW5
1 2
1 2
1 2
1 2
M AIN
M O D E
MAIN
MAIN
SLAVE
CODE
N O S LA V E
FACTORY
FACTORY
SETTING
SETTING
FOR SETTING POWER(DC MOTOR MODEL ONLY)
0
0
0
0
ENC1
8
8
8
8
CODE
4
5
7
8
≤53
POWER
54~71
72~90
91~105 106~140 141~160
F A C T O R Y
ACCORDING TO RELATED MODEL.
S E T T I N G
FOR SETTING NETADDRESS
0
ON
0
ON
S1+S2
1 2
1 2
8
8
CODE
0~F
0~F
0~15
16~31
NETADDRESS
F A C T O R Y S E T T I N G
18K and 24K
INDOOR UNIT
L1 L2 S
1
2 3
4-core cable (16AWG)
4-core cable (14AWG)
(with auxiliary electric heater)
Power supply:3-Phase 380-415V~
5-core cable (14AWG)
Power supply:3-Phase 220V~
5-core cable (12AWG)
3
Y/G
FAN1
M
RED
DC MOTOR
CON2
DRIVER MODLE
RED
DC FAN
CN1
CON1
4
3
CN34
CN15
AC FAN
Y/G
5
3
M
CN4
WHITE
WHITE
(GRAY)
P2
BLACK
P1
INDOOR UNIT
BROWN
CAP
MAINBOARD
ON
ON
ON
ON
1 2
1 2
1 2
1 2
CN45
CN40
EEPROM
6℃
2℃
4℃
DEFAULT
HB HA
4
0
0
ON
ON
1 2
1 2
8
8
0~F
0~F
32~47
48~63
3
3
FAN
FAN1
M
RED
DC MOTOR
CON2
DRIVER MODLE
Y/G
RED
CN1
CON1
4
3
CN34
CN15
FAN
5
3
M
CN4
Y/G
WHITE
WHITE
P2
(GRAY)
BLACK
P1
BROWN
CAP
ON
ON
ON
ON
INDOOR UNIT
1 2
1 2
1 2
1 2
MAINBOARD
EEPROM
6℃
2℃
4℃
DEFAULT
0
0
0
CN45
CN40
8
8
8
9
A
B
≥161
HB HA
4
0
ON
0
ON
1 2
1 2
8
8
0~F
0~F
32~47
48~63
Air Condition Link-Circuit
INDOOR UNIT
P Q
L1
L2
S1 S2
Power supply:
1-Phase 220-240V~
Use 3-core cable(14AWG)
for the models which with
auxiliary electric heater(PTC);
Use 3-core cable(16AWG)
for the others.
18K and 24K
FAN FOR THE
FRESH AIR
NOTE:
Alarm
Remote
OR ANION
Output
Control
1.The parts with dotted line indicates
GENERATOR
optional features.
2.Remove the short connector of J7
when you use the "on-off" function.
Reactor
ALARM
ON/OFF
J7
CN43
CN33
CN23
2
M
CN13
10
DISPLAY
CN10
BOARD
4
CN6
BLACK
INDOOR COIL TEMP. SENSOR
WHITE
CN5
WATER LEVEL SWITCH
CN3
CN9
YELLOW(WHITE)
CN2
BLACK
CN1
X
Y
E
RED
Y/G
1
MAGNETIC
RING
TO OUTDOOR UNIT
To CCM
Comm.Bus
FAN FOR THE
36K and 48K
FRESH AIR
ALARM
REMOTE
OR ANION
OUTPUT
CONTROL
GENERATOR
NOTE:
1.The parts with dotted line indicates
optional features.
2.Remove the short connector of J7
when you use the "on-off" function.
REACTOR
ALARM
ON/OFF
J7
CN43
CN33
CN23
2
M
CN13
10
DISPLAY
CN10
BOARD
4
CN6
BLACK
WHITE
CN7
INDOOR COIL OUTLET TEMP. SENSOR
CN5
WATER LEVEL SWITCH
CN9
CN20
CN2
BLACK
CN1
X
Y
E
S2 S1
RED
MAGNETIC
Y/G
RING
L1 L2
MAGNETIC
RING
To CCM
TO OUTDOOR
Comm.Bus
TO OUTDOOR UNIT
COMM.BUS
FOR OUTDOOR POWER SUPPLY
INDOOR UNIT
P Q
L1
L2
S1 S2
Power supply:
Power supply:
1-Phase 220-240V~
1-Phase 220-240V~
Use 3-core cable(14AWG)
Use 3-core cable(14AWG)
for the models which with
for the models which with
auxiliary electric heater(PTC);
auxiliary electric heater(PTC);
Use 3-core cable(16AWG)
Use 3-core cable(16AWG)
for the others.
for the others.
2-core shielded cable(24AWG)
Power supply:3-Phase 380-415V~
30K-60K: 5-core cable(14AWG)
Power supply:3-Phase 220V~
30K-60K: 5-core cable(12AWG)
2-core shielded
cable(24AWG)
Use 3-core cable(14AWG)
for the models which with
auxiliary electric heater(PTC);
Use 3-core cable(16AWG)
for the others.
Power supply:3-Phase 380-415V~
30K-60K: 5-core cable(14AWG)
Power supply:3-Phase 220V~
30K-60K: 5-core cable(12AWG)
2
PUMP
Y/G
5
WIRE
CONTROLLER
T2
T1
ROOM TEMP. SENSOR
Y/G
2
3
PUMP
Y/G
5
WIRE
CONTROLLER
T2
INDOOR COIL TEMP. SENSOR
T1
ROOM TEMP. SENSOR
T2B
Y/G
L1 L2
L1 L2
MAGNETIC
RING
POWER
36K and 48K
INDOOR UNIT
INDOOR UNIT
P Q
P Q
L1
L2
S1 S2
L1
L2
S1 S2
Power supply:
1-Phase 220-240V~
Use 3-core cable(14AWG)
for the models which with
auxiliary electric heater(PTC);
Use 3-core cable(16AWG)
for the others.
2-core shielded cable(24AWG)
Power supply:1-Phase 220-240V~
18K: 3-core cable(14AWG)
19K-36K: 3-core cable(12AWG)
37K-60K: 3-core cable(10AWG)
2-core shielded
cable(24AWG)
Use 3-core cable(14AWG)
for the models which with
auxiliary electric heater(PTC);
Use 3-core cable(16AWG)
for the others.
Power supply:1-Phase 220-240V~
18K: 3-core cable(14AWG)
19K-36K: 3-core cable(12AWG)
37K-60K: 3-core cable(10AWG)
Page 29
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