Panasonic CS-RZ35WKRW Service Manual page 42

9.2.2 CU-RZ35WKR
SINGLE PHASE POWER SUPPLY TO INDOOR UNIT
L N 1 2
BLK
WHT
SOUND PROOF
BOARD
NOISE FILTER
CIRCUIT
(GRN)
AC_GND
GRN
TERMINAL
BLK
BOARD
1
YLW
1
ORG
2
CN-OPT
4
RED
(WHT)
3
BRW
C
7 ELECTRONIC CONTROLLER
DRM
Resistance of Compressor Windings
MODEL
CONNECTION
U-V
U-W
V-W
Note: Resistance at 20°C of ambient temperature.
TERMINAL
3
BOARD
DATA
(RED)
COMMUNICATION
FUSE 103
AC-BLK
(20A 250V)
(BLK)
NOISE FILTER
AC-WHT
(WHT)
GRN FG1
(GRN)
GRN
FG2
(GRN)
1
RED 1
CN-V1
BLK (WHT)
2
2
CN-PWR
(WHT)
1 WHT
1
WHT CN-DEMAND
CN-DEMAND
(WHT)
WHT
(WHT)
3
3
ELECTRONIC CONTROLLER (MAIN)
CU-RZ35WKR
9RS102XMA21
1.780 Ω
1.780 Ω
1.780 Ω
REACTOR
GRY GRY
RAT2 RAT1
(GRY)
(GRY)
CIRCUIT
FUSE 2
(20A 250V)
PFC CIRCUIT
CIRCUIT
RECTIFICATION
CIRCUIT
FUSE 104
T3.15A L250V
RECTIFICATION
CIRCUIT
SWITCHING POWER
SUPPLY CIRCUIT
FUSE 101
T3.15A L250V
42
YELLOW
(YEL) OR T(W)
BLUE
(BLU)
OR S(V)
TRADEMARK
COMPRESSOR TERMINAL
THE PARENTHESIZED LETTERS IS
INDICATED ON TERMINAL COVER
OUTDOOR AIR TEMP. SENSOR (THERMISTOR)
1
t°
CN–TH1
FUSE 3
(WHT)
(20A 250V)
t°
4
PIPING TEMP. SENSOR (THERMISTOR)
1
CN–TANK
t°
(WHT)
3
COMPRESSOR TEMP. SENSOR (THERMISTOR)
1
ELECTRO-MAGNETIC COIL
CN–HOT
(4-WAY VALVE)
(WHT)
3
1
M
CN–STM
(WHT)
6
Q1
U (RED)
RED
U
P
V (BLU) BLU
V
N
W (YLW) YLW
W
COMPRESSOR
WHT
1
CN-MTR1 PNK
(RED)
BLK
IC25
3
10
RED
1
W
3 YLW
14 U
V BLU
5
16
CN-MTR2
(WHT)
FAN MOTOR
REMARKS
BLU : BLUE
BLK : BLACK
WHT : WHITE
RED : RED
RED
YLW : YELLOW
(RED)
GRY : GRAY
OR R(U)
GRN : GREEN
PNK : PINK
BRW : BROWN
ORG : ORANGE
YLW/GRN : YELLOW/GREEN
MS
3~
MS
3~