Wiring Cliagram - Oasis EH9h Installation Instructions Manual

4. USAGE AND OPERATION

4.5 Wiring cliagram

Soft
COM
start
NO
P2 P10
BLK
COMP
CC
CS
RED
L N
RED BLU
L N
BRN BLU Y/G
TO PUMP
TO POWER SUPPLY
220-240V~/50Hz
AT Ambient temperature
COMP Compressor
CT Coil temperature
EEV Electronic expand valve
FM Fan motor
FS Flow switch
HP High pressure protection
K1 Relay of compressor
IT Inlet water temperature
LP Low pressure protection
OT Outlet water temperature
TC Transformer
EH9h
Soft
COM
start
NO
P2 P10
BLK
COMP
CC
CS
RED
L N
RED BLU
L N
BRN BLU Y/G
TO PUMP
TO POWER SUPPLY
220-240V~/50Hz
AT Ambient temperature
COMP Compressor
CT Coil temperature
EEV Electronic expand valve
FM Fan motor
FS Flow switch
HP High pressure protection
K1 Relay of compressor
IT Inlet water temperature
LP Low pressure protection
OT Outlet water temperature
TC Transformer
4V 4 way valve
EH9bp
3 5
1
N 01
2 4 6
C2
WHT
BLK BLU
CR
FM
RED
C1
K1
OUT3
OUT1
1
2
OUT4
OUT5
AC-N
TC
12V
Controller
1 3
N 01
2 4
C2
WHT
BLK BLU
CR
FM
RED
C1
OUT3
OUT1
4V
1 2
OUT4
OUT5
AC-N
TC
12V
Controller
20
7
L
3 5 7
8 1
CC 02
2 4 6 8
K1
EEV
5
GND
AI06
AT
OUT2
GND
AT
AI05
CT
GND
CT
AI04
PC1001
OT
GND
OT
AI03
IT
GND
IT
AI02
SUT
GND
SUT
AI01
+5V
GND
FS LP HP
5 7
L
6 8 1 3 5 7
CC
02
2 4 6 8
K1
EEV
K1
5
GND
AI06
AT
OUT2
GND
AT
AI05
CT
GND
CT
AI04
PC1001
OT
GND
OT
AI03
IT
GND
IT
AI02
SUT
GND
SUT
AI01
+5V
GND
FS LP HP
5K
t
5K
t
5K
t
5K
t
5K
t
5K
t
5K
t
5K
t
5K
t
5K
t