Panasonic CS-S9NKR - Page 24

24
7.2.2 CU-S18NKR
Q10
U
V
P
N
W
RED BLU YLW
MS
3~
COMPRESSOR
(RED) U
(BLU) V
(YLW) W
RED
BLU
YLW
POWER SUPPLY
TO INDOOR UNIT
LN
(BLACK) (WHITE) (RED) (GREEN)
YLW/
GRN
YLW/GRN
AC-BLK (BLK)
FG01 (GRN)
L2-1
(GRAY)
L2-0
(GRAY)
FUSE3
(20A 250V)
BLK
WHT
RED COM3 (RED)
GRY GRY
REACTOR
AC-WHT (WHT)
FUSE2
T3.15A L 250V
FUSE3
T2A L250V
BLK
WHT
GRN
GRN
AC_GND (GREEN)
CN-OPT (WHITE)
YLW
GRN
1 2
TO DRED
CN-DEMAND
(YLW)
CN-DEMAND
(WHITE)
ELECTRONIC CONTROLLER (MAIN)
ELECTRONIC CONTROLLER (DEMAND CONTROL)
3
C
BLK
BLK
WHT
CN-PWR (RED)
ORG
RED
BRW
1 1
1
3 7
3
1
3
61 1214
RECTIFICATION
CIRCUIT
TERMINAL
BOARD
TERMINAL
BOARD
1
(BLACK)
2
(WHITE)
3
(RED)
COMPRESSOR TERMINAL
THE PARENTHESIZED LETTERS IS
INDICATED ON TERMINAL COVER.
(TRADEMARK)
BLUE (BLU)
RED (RED)
ELECTRO-MAGNETIC COIL
(EXPANSION VALVE)
CN-EV
(WHT)
CN-ACFM
(WHT)
YELLOW (YLW)
REMARKS; BLACK; (BLK) BLUE; (BLU) WHITE; (WHT) RED; (RED) YELLOW; (YLW) GRAY; (GRY) GREEN; (GRN) BROWN; (BRW) ORANGE; (ORG) YELLOW/GREEN; (YLW/GRN)
Resistance of Compressor Windings
CONNECTION
U-V
V-W
U-W
5RD132XFA21 ()
1.152 1.152 1.152
WHT WHT WHT
M
t t t
OUTDOOR AIR TEMP.
SENSOR (THERMISTOR)
PIPING TEMP.
SENSOR (THERMISTOR)
DISCHARGE TEMP.
SENSOR (THERMISTOR)
CN-TH1
(WHT)
CN-DIS
(WHT)
FM CAPACITOR
(460V 3.0µF)
BLU
BLU
YLW
ORG
RED
1 4
FAN
MOTOR
M
1~
1 3 5
NOISE
FILTER
CIRCUIT
COMMUNICATION
CIRCUIT
SWITCHING
POWER SUPPLY
CIRCUIT
RECTIFICATION
CIRCUIT
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
FAN MOTOR
CIRCUIT