Panasonic CS-S12TKV

39
8.2.4 CU-S24TKV
OUTDOOR AIR TEMP. SENSOR
(THERMISTOR)
PIPING TEMP. SENSOR
(THERMISTOR)
COMP. TEMPERATURE SENSOR
(THERMISTOR)
t°
t°
t°
U
(
RED
)
RED
P
Q1
FUSE3
T3.15A L250V
FUSE6
(20A 250V)
FUSE5
(20A 250V)
GRY
GRY
REACTOR
NOISE FILTER
CIRCUIT
COMMUNICATION
CIRCUIT
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
SWITCHING POWER
SUPPLY CIRCUIT
TERMINAL
BOARD
2
(WHITE)
1
(
BLACK
)
3
(RED)
RED
GRN
GRN
FUSE1
(20A 250V)
BLK
WHT
DATA
(
RED
)
AC-BLK
(BLK)
AC – WHT
(WHT)
FG1
(GRN)
FG2
(GRN)
ELECTRONIC CONTROLLER
1
5
3
1
3
CN-MTR2
(WHT)
FAN
MOTOR
RAT2
(GRY)
RAT1
(GRY)
N
U
V
W
W
IC19
V
U
10
14
16
BLU
YLW
V
(
BLU
)
W
(
YLW
)
COMPRESS OR
MS
3
CN–TANK
(WHT)
CN–TH1
(WHT)
1
4
1
3
T
O
IN
D
O
O
R
UNI
T
~
MS
3
~
CN-MTR1
(RED)
C99
G5
R28
C9
G5
G5
5V
R21
R22
R23
R29
R24
C10
G5
*C13
C12
G6
C18
5V
C98
+
Sensor (Thermistor)
Characteristics
70
60
50
40
30
20
10
0
-10 0 10
Temperature (
o
C)
Resistance (kΩ)
20 30 40 50
1
2
1
2
Outdoor Air Sensor
Outdoor Heat Exchanger
Sensor
Compressor Temp. Sensor
(Thermistor) Characteristics
70
60
50
40
30
20
10
0
20 40 60
Temperature (
o
C)
Resistance (kΩ)
80 100 120 140
G5
5V
C401
C414
R403
G6