Panasonic CS-RE18QKE - Page 19

19
8.2.2 CU-RE24QKE
FG1
(GREEN)
GRN
BLK
WHT
BLK
BLKGRY GRY BLK
BLK
BLK
GRY
GRY
WHT
RED
CN-HOT
(BLUE)
ELECTRONIC
CONTROLLER
(MAIN)
ELECTRONIC CONTROLLER
(NOISE FILTER)
3
2
1
TO OUTDOOR UNIT
TERMINAL
BOARD
NOISE FILTER
CIRCUIT
ACN1
(WHITE)
ACL1
(BLACK)
CN-BLK
(BLACK)
AC-BLK
(BLACK)
L2-O
(BLACK)
L1-O
(BLACK)
L2-I
(GRAY)
L1-I
(GRAY)
CN-WHT
(WHITE)
CN-COM
(YELLOW)
CN-COM
(YELLOW)
AC-WHT
(WHITE)
COM3
(RED)
FUSE3
(25A 250V)
WHT
WHT
WHT
WHT
1
4
1
4
COMMUNICATION
CIRCUIT
REACTOR
REACTOR
FUSE2
T3.15A
L250V
FUSE1
T2.5A L250V
RECTIFICATION
CIRCUIT
PFC
CIRCUIT
CN-FM
(WHITE)
FAN
MOTOR
7
1
4
M
RED
BLK
WHT
BLU
YLW
COMPRESSOR
RED
BLU
YLW
RED
BLU
YLW
MS
3 ~
ELECTRO-MAGNETIC
COIL
(4-WAYS VALVE)
1
3
4 WAY VALVE
CIRCUIT
ELECTRO-MAGNETIC
COIL
(EXPANSION VALVE)
CN-EV
(WHITE)
1
6
M
OUTDOOR AIR TEMP. SENSOR
(THERMISTOR)
CN-TH1
(WHITE)
PIPING TEMP. SENSOR
(THERMISTOR)
1
4
t
0
t
0
RECTIFICATION
CIRCUIT
SWITCHING
POWER SUPPLY
CIRCUIT
CN-TANK
(WHITE)
COMP. TEMP. SENSOR
(THERMISTOR)
1
3
t
0
COMP. TERMINAL
RED
TRADE MARK
BLUE
YELLOW
Q1
(RED)
(BLU)
(YELLOW)
U
V
W
P
N
REMARKS
BLU: BLUE
BLK: BLACK
WHT: WHITE
RED: RED
GRY: GRAY
GRN: GREEN
ORG: ORANGE
YLW/GRN
CABINET
SIDE
PLATE
CONTROL
BOARD
YLW: YELLOW
Resistance of Compressor Windings
MODEL CU-RE24QKE
CONNECTION 5KD240XAF21
U-V 0.720 Ω
U-W 0.726 Ω
V-W 0.708 Ω
Note: Resistance at 20°C of ambient temperature.