26
6. APPENDIX
6.1 Electrical diagrams
ECPI15MA / ECPI20MA / ECPI30MA
REMARKS
AT :
AIR TEMPERATURE SENSOR
LP :
LOW PRESSURE SWITCH
COMP :
COMPRESSOR
OT :
OUTLET WATER TEMPERATURE SENSOR
CT :
EVAPORATOR TEMPERATURE SENSOR
SUT :
SUCTION TEMPERATURE SENSOR
EEV :
ELECTRONIC EXPANSION VALVE
4V :
4 WAYS VALVE
FM :
FAN MOTOR
K2 :
DRY CONTACT 16 A MAX
FS :
WATER FLOW SWITCH
ET :
DISCHARGE TEMPERATURE SENSOR
HP :
HIGH PRESSURE SWITCH
:
OPTION
IT :
WATER INLET TEMPERATURE SENSOR
L N
1 2
1
2
L
N
R
ED
BL
U
Y/
G
K2
CN21
RES1
CN29
OVT
CN30
HP
CN31
LP
CN13
HEAT
CN18
EMV
CN66
RY
CN11
FOUR
CN96
OT
(
RED
)
P14L
P13L
IT(BLU)
CN99
PL
CN7
OAT
CN8
OPT
CN22
RES2
CN9
OHT
CN12
PH
CT(YEL)
SUT(GEN)
FS
LP
A B
RS485
CN15
LEV1
5
EEV
AT(WHT)
K2
ACL
ACN
L
N
GND
A
B
A
B
SPS
R
ED
W
H
T
YE
L
BL
K
CN24
LEV2
reactor
4V
GND
COMP
U V W
U
W
V
RED BLK WHT
FM
U
W
V
ACL1
ACN1
D
C
FA
N
C
N
97
BL
U
t
50
K
ET(GRY)
P03
CN2
CN1
BR
N
t
5K
t
5K
t
5K
t
5K
t
5K
2AC32I13WO1
4
YE
L
48
5B
-
BL
K
G
N
D
R
ED
12
V
W
H
T
48
5A
+
Controller
HP
WIFI
Power supply
220-240V
/50Hz
Содержание EasyTemp ECPI15MA
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Страница 32: ...30 6 APPENDIX continued 6 3 Exploded view and spare parts ECPI15MA 20MA 30MA 40MA ...
Страница 34: ...32 6 APPENDIX continued ECPI15MA 20MA 30MA 40MA ...
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