Outdoor Unit - Panasonic CS-XZ7SKEW Service Manual

9.2

Outdoor Unit

9.2.1 CU-Z7SKE CU-Z9SKE
TO INDOOR UNIT
S1 2 3
RED
DATA
(RED)
AC-BLK
(BLK)
BLK
FUSE103
(20A 250V)
AC-WHT
WHT
(WHT)
FG1
(GRN)
GRN
FG2
(GRN)
GRN
FAN MOTOR CN-MTR2
(WHT)
1
MS
3
3 ~
5
1
CN-MTR1
(WHT)
5
ELECTRONIC CONTROLLER
REMARKS
BLUE: (BLU) BLACK: (BLK) WHITE: (WHT) RED: (RED)
YELLOW: (YLW) GRAY: (GRY) GREEN: (GRN) ORANGE: (ORG)
Resistance of Compressor Windings
MODEL
CONNECTION
U-V
U-W
V-W
Note: Resistance at 20°C of ambient temperature.
TERMINAL
BOARD
GRY
RAT2
(GRY)
NOISE
FILTER
CIRCUIT
FUSE104
T3.15A L250V
PFC
CIRCUIT
10
W
U
V
14
16
IC19
CU-Z7SKE
9RS092XAA21 (Ω)
1.152
1.152
1.152
REACTOR
GRY
RAT1
(GRY)
COMMUNICATION
CIRCUIT
RECTIFICATION
CIRCUIT
SWITCHING
SUPPLY CIRCUIT
RECTIFICATION
CIRCUIT
FUSE101
T3.15A L250V
Resistance of Compressor Windings
MODEL
CONNECTION
Note: Resistance at 20°C of ambient temperature.
29
BLUE
COMP. TERMINAL
OUTDOOR AIR TEMP.
SENSOR (THERMISTOR)
1
t
0
CN-TH1
(WHT)
t
0
4
PIPING TEMP. SENSOR
(THERMISTOR)
CN-TANK 1
t
0
(WHT)
3
COMP. TEMPERATURE
SENSOR (THERMISTOR)
YLW
CN-HOT
1
(WHT)
3
YLW
ELECTRO-MAGNETIC
POWER
COIL (4-WAYS VALVE)
1
CN-STM
(WHT)
6
P
U (RED) RED
U
V (BLU) BLU
V
W (YLW) YLW
W
N
Q1
9RS102XEA21 (Ω)
U-V
U-W
V-W
YELLOW
RED
TRADE MARK
ELECTRO-MAGNETIC
M
COIL
(EXPANSION VALVE)
MS
3 ~
COMPRESSOR
CU-Z9SKE
1.211
1.211
1.211