6.2 Schéma de câblage :
CN9
485B1
GND
3
RLY1
OUT2
OUT3
AC-N1
OUT4
OUT5
485A1
12V
CN2
485A2
12V
CN8
485B2
GND
L
L2
$ % *1' 9
YEL
RED
BLK
COMP
U
W
V
L1
L2
L1
L2
L2
EEV
5
4V
L2
L2
4V
1
3
2
4
5
6
7
8
01
K2
L2
L2
L2
L2
FM
YEL
BLK
WHT
RED
CON2
K2
L2
K2
L1
4
L1
TO POWER
SUPPLY
208-230V~/60Hz
L1 L2
1
2
P
L2
L1
L2
BLK WHT
TO PUMP
240V
L2
U
V
W
L1
L1
L1
L1
L1
L2
2
L1
L
HP12
L2
L2
Y/G
K2
Y/G
Y/G
4
RED BLK WHT
AT
˖
Ambient temperature
COMP
˖
Compressor
CT
˖
Coil temperature
FM
˖
Fan motor
IT
˖
Inlet water temperature
LP
˖
Low pressure protection
OT
˖
Outlet water temperature
FS
˖
Flow switch
HP11
˖
High pressure protection(4.0MPa)
SUT
˖
Suction temperature
EEV
˖
Electronic expand valve
ET
˖
Exhaust temperature
4V
˖
4 way valve
KM1
˖
Contactor of high pressure
K2
˖
Relay of pump
HP12
˖
High pressure protection(4.4MPa)
EP
˖
Exhaust protection
˖
ET
ET
t
50K
EP
ET
EP
EP
3
6
FS
FS
FS
LP
LP
HP11
HP11
LP
HP11
SUT
SU
T
SU
T
IT
IT
IT
OT
OT
OT
CT
CT
CT
AT
AT
AT
Remote
ON/OFF
+12V
+5V
0~
1
0
V
-OUT
PW
M-OUT
AI1
2
AI
/DI1
1
AI
/DI1
0
AI
/DI0
9
PWM-IN
AI
/DI0
8
AI
/DI0
7
AI
/DI0
6
AI
/DI0
5
AI
/DI04
AI
/DI03
AI
/DI02
AI
/DI01
0~5V-IN
GN
D
GND
GN
D
GND
GND
GND
GND
GN
D
GND
GN
D
GND
GND
GN
D
GND
GND
GND
GN
D
GN
D
t
5K
t
5K
t
5K
t
5K
t
5K
GN
D
48
5A3
12
V
48
5
B
3
CN13
6.8K
3
6
Y/G
KM1
KM1
1
2
YE
L 485B
-
BL
K G
N
D
RE
D 12V
WHT 485
A+
Controller
6. ANNEXE
CN9
485B1
GND
3
RLY1
OUT2
OUT3
AC-N1
OUT4
OUT5
485A1
12V
CN2
485A2
12V
CN8
485B2
GND
L
L2
$ % *1' 9
YEL
RED
BLK
COMP
U
W
V
L1
L2
L1
L2
L2
EEV
5
4V
L2
L2
4V
1
3
2
4
5
6
7
8
01
K2
L2
L2
L2
L2
FM
YEL
BLK
WHT
RED
CON2
K2
L2
K2
L1
4
L1
TO POWER
SUPPLY
208-230V~/60Hz
L1 L2
1
2
P
L2
L1
L2
BLK WHT
TO PUMP
240V
L2
U
V
W
L1
L1
L1
L1
L1
L2
2
L1
L
HP12
L2
L2
Y/G
K2
Y/G
Y/G
4
RED BLK WHT
AT
˖
Ambient temperature
COMP
˖
Compressor
CT
˖
Coil temperature
FM
˖
Fan motor
IT
˖
Inlet water temperature
LP
˖
Low pressure protection
OT
˖
Outlet water temperature
FS
˖
Flow switch
HP11
˖
High pressure protection(4.0MPa)
SUT
˖
Suction temperature
EEV
˖
Electronic expand valve
ET
˖
Exhaust temperature
4V
˖
4 way valve
KM1
˖
Contactor of high pressure
K2
˖
Relay of pump
HP12
˖
High pressure protection(4.4MPa)
EP
˖
Exhaust protection
˖
ET
ET
t
50K
EP
ET
EP
EP
3
6
FS
FS
FS
LP
LP
HP11
HP
11
LP
HP11
SUT
SU
T
SU
T
IT
IT
IT
OT
OT
OT
CT
CT
CT
AT
AT
AT
Remote
ON/OFF
+12V
+5V
0~
1
0
V-OUT
PW
M-OUT
AI12
AI
/DI1
1
AI
/DI1
0
AI
/DI0
9
PWM-IN
AI
/DI0
8
AI
/DI0
7
AI
/DI0
6
AI
/DI0
5
AI
/DI0
4
AI
/DI0
3
AI
/DI0
2
AI
/DI0
1
0~5V-IN
GN
D
GND
GN
D
GND
GND
GND
GND
GN
D
GND
GN
D
GND
GND
GN
D
GND
GND
GND
GN
D
GN
D
t
5K
t
5K
t
5K
t
5K
t
5K
GN
D
48
5A3
12
V
48
5
B
3
CN13
6.8K
3
6
Y/G
KM1
KM1
1
2
YE
L 485B-
BL
K GND
RED 12V
WHT 485
A+
Controller
18