Q12/Q15/Q20/Q30
37
El-diagram
Teknisk beskrivelse
CN9
485B1
GND
3
RLY1
OUT
2
OUT
3
AC-N1
OUT
4
OUT
5
485A1
12V
CN2
+12
V
+5
V
0~
10
V-
O
U
T
PWM
-O
U
T
AI1
2
AI/D
I1
1
AI/D
I1
0
AI/D
I0
9
PW
M
-IN
AI/D
I0
8
AI/D
I0
7
AI/D
I0
6
AI/D
I0
5
AI/D
I0
4
AI/D
I0
3
AI/D
I0
2
AI/D
I0
1
0~5V
-IN
PC1002
485A2
12V
CN8
485B2
GND
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
L
N
4V
FS
FS FS
LP
LP
H
P
H
P
LP
HP
t
5K
IT
IT IT
t
5K
OT
O
T
O
T
CT
CT
t
5K
CT
A
T
A
T
t
5K
AT
N
N
4V
1
3
2
4
5
6
7
8
01
N
N
N
ET
YEL
BLK
WHT
RED
YE
L 4
85
B-
BL
K
GN
D
RE
D
1
2V
W
H
T
48
5A
+
N
N
N
N
t
50
K
4
N
L N
1 2
P
N
220-240V~/50Hz
L
N
RE
D
BL
U
TO POWER
SUPPLY
ET
ET
CC
N
CC
Controller
BLK
BLU
N
COMP
RED
BLK
WHT
CR
CC
CS
CR
CC
CS
N
Remote
ON/OFF
6.
8K
Q12/Q15
N
L
L1
CH
N
1
2
CH
Crankcase heater
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
HP
High pressure protection
4V
4 way valve
ET
Exhaust temperature
4
WIFI
N
FM
C2
RED
RED
C1
6.
8K
1
3
2
4
5
6
7
8
02
CC
CC
IR
L
IR
CC
CC
N
L1
P
IR
Intermediate Relay
Q20/Q30
CN9
485B1
GND
3
RLY1
OUT
2
OUT
3
AC-N1
OUT
4
OUT
5
485A1
12V
CN2
+12
V
+5
V
0~
10
V-
O
U
T
PWM
-O
U
T
AI1
2
AI/D
I1
1
AI/D
I1
0
AI/D
I0
9
PW
M
-IN
AI/D
I0
8
AI/D
I0
7
AI/D
I0
6
AI/D
I0
5
AI/D
I0
4
AI/D
I0
3
AI/D
I0
2
AI/D
I0
1
0~5V
-IN
PC1002
485A2
12V
CN8
485B2
GND
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
L
N
4V
FS
FS FS
LP
LP
H
P
H
P
LP
HP
t
5K
IT
IT IT
t
5K
OT
O
T
O
T
CT
CT
t
5K
CT
A
T
A
T
t
5K
AT
N
N
4V
1
3
2
4
5
6
7
8
01
N
N
N
ET
YEL
BLK
WHT
RED
4
YE
L 4
85
B-
BL
K
GN
D
RE
D
1
2V
W
H
T
48
5A
+
N
N
N
N
t
50
K
4
N
L N
1 2
P
N
220-240V~/50Hz
L
N
RE
D
BL
U
TO POWER
SUPPLY
ET
ET
K1
N
CC
K1
6.
8K
KM1
Controller
N
COMP
RED
BLK
WHT
CR
CC
CS
CR
CC
CS
N
P
L
N
Remote
ON/OFF
6.
8K
KM1
N
L
L1
CH
KM1
L
FM
C2
BLK
BLU
RED
1
2
N
N
RED
WIFI
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
HP
High pressure protection
4V
4 way valve
ET
Exhaust temperature
KM1
Contactor of compressor
N
CH
Crankcase heater
C1
L