6.APPENDIX
33
CC
CR
R
E
D
U1
BLK
V1
WHT
W1
R
S
T
N
N
N
R
SUT
GND
6.1 Circuit diagram
BLK
COMP
Y/G
CC CR
C2
BLK
BLU
1
N
3
01
5
CC
7
1
L
3
02
5
7
CS
RED
C1
WHT
Y/G
FM
RED
2
4 6
8
2
4 6
8
KM1
L N
RED BLU Y/G
L N
1 2
TO POWER SUPPLY TO PUMP
4V
RED
OUT3
OUT4
KM1
OUT1
OUT2
EEV
5
GND
ET
AI06
ET
GND
AT
AI05
AT
GND
CT
AI04
CT
OT
50K
t
5K
t
5K
t
5K
220-240V~/50HZ
OUT5
PC1001
GND
OT
t
AT
˖
Ambient temperature
AI03
IT 5K
GND
IT
t
COMP
˖
Compressor
CT
˖
Coil temperature
EEV
˖
Electronic expansion valve
ET
˖
Exhaust temperature
FM
˖
Fan motor FS
˖
Flow
switch
HP
˖
High pressure protection
IT
˖
Inlet water temperature
KM1
˖
Contactor of compressor
LP
˖
Low pressure protection
OT
˖
Outlet water temperature
SUT
˖
Suction temperature
TC
˖
Transformer
AC-N
2 2
TC
12V
3
Controller
FS LP HP
AI02
SUT 5K
GND
t
AI01
+5V
GND
4V
˖
4 way valve
P20/32
CODE
˖
20190220-0004
R
S
T
N
1
N
3 01 5
R
7
R S T N
KM1
C1
BLK
BLU
C2
BLK
BLU
2
4 6
8
TO POWER SUPPLY
380-415V/3N~/50Hz
V
FM1
FM2
RED
U W
RED
11 L1(A)
R S T N
3
COMP
14
PM
L2(B)
1
F
3 02 5
N
7
12
L3(C)
KM2
2
4 6
4V
8
OUT3
KM1
KM2
EEV
5
GND
ET
AI06
ET
50K
t
TO PUMP
AT
˖
Ambient temperature
OUT4
OUT5
AC-N
OUT1
OUT2
PC1001
GND
AT 5K
AI05
AT
GND
CT 5K
AI04
CT
GND
OT 5K
AI03
OT
GND
IT 5K
AI02
IT
COMP
˖
Compressor
R
R
E
D
S
B
L
K
T
W
H
T
N
B
L
U
CC
L
R2
S2
T
2
N
L
CS
N
N
P
N
R
S
N
T
4V
N
F1
F2
4V
N
N
N
N
N
4V
N1
F
N
4V
N
C
N
1
C
N
2
1
2
V
N
E
T
G
N
D
D
I0
1
G
N
D
D
I0
2
G
N
D
D
I0
3
G
N
D
D
I0
4
G
N
D
D
I0
5
G
N
D
D
I0
6
G
N
D
N
BRN
B
L
U
Y
/G
N
N
L
K1
3
4
R
K1
3
4
N
CC
N
N
N
CC
N
FS
FS
LP
L
P
HP
HP
N
N
L
3
4
R
K2
R
R
R
3
4
P
N
L
L
R
L
C
N
1
9
C
N
1
9
N
CN6
CN6
N
1
N
C
N
1
6
S
R
T
T
S
t
t
t
t
Содержание 7024524
Страница 12: ...10 2 SPECIFICATION 455 ...
Страница 40: ......
Страница 41: ...Code 20181217 0001 ...