Wiring Connection Diagram; Wh-Ud09Je5-1 - Panasonic WH-UD09JE5-1 Service Manual

4. Wiring Connection Diagram

4.1

WH-UD09JE5-1

ACL1
(BLACK)
BLK
FUSE3
TERMINAL
(25A 250V)
BOARD
ACN1
(WHITE)
WHT
1
(BLK)
2
(WHT)
COM3
(RED)
RED
3
(RED)
CONTROL
BOARD
ELECTRONIC CONTROLLER
YLW/GRN
CONTROL CABINET
BOARD SIDE
BASE PAN
PLATE
HEATER
OPTIONAL
HIGH
PRESSURE
SENSOR
DISCHARGE TEMP. SENSOR
(THERMISTOR)
Resistance of Compressor Windings
MODEL
CONNECTION
U - V
U - W
V - W
Note: Resistance at 20°C of ambient temperature.
GRN
FG1
(GREEN)
CN-BLK
BLK
(BLACK)
NOISE FILTER
CN-WHT
CIRCUIT
(WHITE) WHT
COMMUNICATION
CIRCUIT
WHT
1
WHT
WHT
WHT
4
(NOISE FILTER)
CN-HT2
(BLACK)
1
3
BLK
1
1
CN-HPS
2
WHT
3 (RED)
3
ELECTRONIC
CONTROLLER
RED 4
(MAIN)
1
CN-DIS
t
(WHITE)
2
WH-UD09JE5-1
9KD240XBB21
0.720 Ω
0.726 Ω
0.708 Ω
REACTOR
GRY BLK
2 1
2 1
GRY BLK
L2-I L2-O
(GRAY) (BLACK)
AC-BLK
(BLACK)
AC-WHT
(WHITE)
FUSE2
T3.15A
L250V
RECTIFICATION
1
CIRCUIT
PFC
CIRCUIT
4
RY-HT2
RECTIFICATION
CIRCUIT
RY-HOT
CR3
21
YELLOW
BLUE RED
TRADEMARK
COMP. TERMINAL
Q10
(RED) U
P
U
(BLUE) V
V
(YELLOW) W
W
N
CN-PSW
1
(WHITE)
2
1
4
CN-FM
(WHITE)
FUSE1
7
T2.5A L250V
1
CN-TH1
(WHITE)
SWITCHING
4
POWER
SUPPLY
CIRCUIT
CN-TANK 1
(WHITE)
3
CN-TH3 1
(YELLOW)
2
1
CN-EV
(WHITE)
6
CN-HOT
(BLUE)
1
3
REMARKS:
:
BLU BLUE
:
BLK BLACK
WHT : WHITE
:
RED RED
:
YLW YELLOW
:
GRY GRAY
:
GRN GREEN
:
ORG ORANGE
COMPRESSOR
RED 1 1 RED
BLU 2 2 BLU
MS
YLW 3 3 YLW 3~
RED
HIGH
PRESSURE
RED
SWITCH
RED
BLK
M
FAN MOTOR
WHT
BLU
YLW
OUTDOOR AIR TEMP. SENSOR
(THERMISTOR)
t
t
PIPING TEMP. SENSOR
(THERMISTOR)
COMP. TEMPERATURE
t
SENSOR (THERMISTOR)
EVA. EXIT TEMP. SENSOR
t
(THERMISTOR)
ELECTRO-MAGNETIC
M
COIL
(EXPANSION VALVE)
ELECTRO-MAGNETIC COIL
(4-WAYS VALVE)