Panasonic CS-S9TKV Service Manual page 30

7.2.3 CU-S18TKV
TO INDOOR UNIT
1 2
(BLACK) (WHITE)
GRN
GRN
MS
FAN
MOTOR
3~
Resistance of Compressor Windings
MODEL
CONNECTION
U-V
U-W
V-W
3
TERMINAL
(RED)
BOARD
RED
DATA
(RED)
NOISE FILTER
CIRCUIT
AC-BLK
(BLK)
FUSE 103
(20A 250V)
AC-WHT
(WHT)
FG1
(GRN)
PFC
FG2
CIRCUIT
(GRN)
CN-MTR2
(WHT)
1
10
W
3
U
14
V
5
16
IC19
1
CN-MTR1
3
(RED)
ELECTRONIC CONTROLLER
CU-S18TKV
5RD132XHC21
1.276 Ω
1.276 Ω
1.276 Ω
REACTOR
GRY
GRY
RAT2 RAT1
(GRY) (GRY)
COMMUNICATION
CIRCUIT
FUSE3
(20A 250V)
FUSE2
(20A 250V)
SWITCHING
POWER
SUPPLY CIRCUIT
RECTIFICATION
CIRCUIT
FUSE101
T3.15A L250V
Q1
P
N
30
YELLOW
(YLW) OR (C)
BLUE
(BLU)
OR (R)
TRADEMARK
COMPRESSOR TERMINAL
THE PARENTHESIZED
LETTERS IS INDICATED
ON TERMINAL COVER
OUTDOOR AIR TEMP. SENSOR
(THERMISTOR)
1
t°
CN–TH1
(WHT)
t°
4
PIPING TEMP. SENSOR
(THERMISTOR)
1
CN–TANK
t°
(WHT)
3
COMPRESSOR TEMP. SENSOR
(THERMISTOR)
U (RED)
RED
U
V (BLU) BLU
V
W (YLW) YLW
W
COMPRESSOR
RED
(RED)
OR (S)
MS
3~