78
El-skjema
Teknisk beskrivelse
X20
9
inverter
8
:
L
N
RED
BLU
Y/G
CN21
RES1
CN29
OVT
CN30
HP
CN31
LP
CN13
HEAT
CN18
EMV
CN66
RY
CN11
FOUR
CN96
OT(RED)
3/
3/
CN7
OAT
CN8
OPT
CN22
RES2
CN9
OHT
CN12
PH
FS
LP
A B
RS485
CN15
LEV1
CN24
LEV2
AT(WHT)
4V
$&/
$&1
L
N
*1'
A
B
reactor
EEV
5
*1'
COMP
8
9
:
U
W
V
RED
BLK
WHT
FM
9
FILTER
L
BLU
BRN
N
A
B
RED
WHT
YEL
BLK
$&/
$&1
IT(BLU)
SUT(GRN)
CT(YEL)
Magetic ring
HP
HP
EP
EP
HP
EP
GRN
t
50K
ET(GRY)
DCFAN
CN97
SPS
CN2
CN1
2AC32I12WO1
CN99
PL
RED
WHT
BLK
PS
᧤
SUT
᧥
3
BRNBLU
X20
;
inverter
t
5K
t
5K
t
5K
t
5K
t
5K
220-240V~/50Hz
L
N
TO POWER
SUPPLY
YEL 485B-
BLK GND
RED 12V
WHT 485A+
Controller
WIFI
YEL 485B-
BLK GND
RED 12V
WHT 485A+
4
K2
PH
K2
L
OT
˖
Outlet water temperature
4V
˖
4 way valve
AT
˖
Ambient temperature
COMP
˖
Compressor
CT
˖
Coil temperature
FM
˖
Fan motor
IT
˖
Inlet water temperature
LP
˖
Low pressure protection
FS
˖
Flow switch
HP
˖
High pressure protection
ET
˖
Exhaust temperature
EEV
˖
Electronic expansion valve
SPS
˖
Switching power supply
EP
˖
Exhaust protection
SUT
˖
Suction temperature
PH
˖
Pan heater
K2
˖
Relay of Pan heater
4V
4V
CN10
G
2
G