Panasonic CS-TZ9SKEW Service Manual page 40

9.2.4 CU-TZ18SKE
SINGLE PHASE
TO INDOOR UNIT
POWER SUPPLY
(BLK) (WHT)
1 2
L N
(BLK) (WHT)
WHT
BLK
MS
FAN
MOTOR 3~
Resistance of Compressor Windings
MODEL
CONNECTION
U-V
U-W
V-W
Note: Resistance at 20°C of ambient temperature.
(RED)
3 TERMINAL
BOARD
(RED)
RED
ELECTRONIC CONTROLLER
DATA (RED)
NOISE FILTER
AC-BLK FUSE 103 CIRCUIT
(BLK)
(20A 250V)
AC-WHT (WHT)
GRN FG1 (GRN)
FG2 (GRN)
GRN
CIRCUIT
CN-MTR2
(WHT)
10
1
W
3
U
14
5
V
16
IC19
1
CN-MTR1
(WHT)
5
CU-TZ18SKE
9RD132XAB21 (Ω)
1.897
1.907
1.882
REMARKS
BLACK; (BLK)
WHITE; (WHT)
YELLOW; (YLW)
ORANGE; (ORG)
YELLOW/GREEN; (YLW/GRN)
BLUE; (BLU)
RED; (RED)
REACTOR
BROWN; (BRW)
GREEN; (GRN)
GRAY; (GRY)
GRY GRY
RAT2 RAT1
(GRY) (GRY)
COMMUNICATION
RECTIFICATION
FUSE 104
T3.15A L250V
PFC RECTIFICATION
CIRCUIT
40
BLUE (BLU)
COMPRESSOR TERMINAL
THE PARENTHESIZED LETTERS IS
INDICATED ON TERMINAL COVER.
OUTDOOR AIR TEMP.
SENSOR (THERMISTOR)
1
t°
CN-TH1
(WHT)
t°
4
CIRCUIT PIPING TEMP. SENSOR
(THERMISTOR)
COMPRESSOR TEMP.
SENSOR (THERMISTOR)
1
CN-TANK
CIRCUIT
t°
(WHT)
3
SWITCHING
POWER SUPPLY
1
CIRCUIT
CN-HOT
(WHT)
3
1
CN-STM
(WHT)
6
U (RED)
RED
P
U
V (BLU)
BLU
V
W (YLW)
YLW
W
N
Q1
COMPRESSOR
YELLOW (YEL)
RED (RED)
(TRADEMARK)
ELECTRO-MAGNETIC
COIL (4-WAYS VALVE)
M
ELECTRO-MAGNETIC COIL
(EXPANSION VALVE)
MS
3~