Panasonic CS-S18TKV Service Manual

40
8.2.5 CU-S28TKV
Sensor (Thermistor)
Characteristics
70
60
50
40
30
20
10
0
-10 0 10
Temperature (
o
C)
Resistance (k Ω)
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
Tempe r a t ure (
o
C)
Resistance (k Ω)
80 100 120 140
TERMINAL
BOARD
TERMINAL
BOARD
FUSE2 (T3.15A L250V)
FUSE3
(25A 250V)
L
N
BLK
WHT
1
11
44
23
1
1
2
2
TO INDOOR UNIT
POWER SUPPLY
BLK
BLK
BLK
L2-O
(BLACK)
BLK
GRY
GRY
L2-I
(GRAY)
WHT
WHT
YLW/GRN
YLW/GRN
GRN
ACN1
(WHITE)
ACL1
(BLACK)
COM3
(RED)
WHT
WHT
WHT
WHT
CN-COM
(YELLOW)
AC-BLK
(BLACK)
CN-BLK
(BLACK)
CN-WHT
(WHITE)
AC-WHT
(WHITE)
CN-COM
(YELLOW)
RED
REACTOR
ELECTRO-MAGNETIC
COIL (EXPANSION VALVE)
COMPRESSOR TEMP. SENSOR (THERMISTOR)
OUTDOOR AIR TEMP. SENSOR (THERMISTOR)
t°
t°
t°
M
COMMUNICATION
CIRCUIT
NOISE FILTER
CIRCUIT
FAN MOTOR
CIRCUIT
ELECTRONIC CONTROLLER
(MAIN)
ELECTRONIC CONTROLLER
(NOISE FILTER)
FG1
(GREEN)
Q10
P
N
U
V
W
SWITCHING POWER
SUPPLY CIRCUIT
RECTIFICATION
CIRCUIT
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
BLU
YLW
RED
(BLUE) V
(YELLOW) W
(RED) U
RED
YLW
ORG
BLU
BLU
CN-ACFM
(WHITE)
CN-TH1
(WHITE)
CN-TANK
(WHITE)
CN-EV
(WHITE)
FM CAPACITOR
(460V. 3.5øF)
FAN
MOTOR
BLU
YLW
RED
COMPRESSOR
MS
3~
M
1~
33
11
11
4
5
3
1
1413
61
4
PIPING TEMP. SENSOR (THERMISTOR)
CABINET
SIDE
PLATE
13V
G2
G2
G5 G5
*C84
*D33
R410C49
*D34
*D35
*D36
5V
5V
R100R101
C45C46
G5 G5
G5
5V
G6
5V
R159
C63
G5
5V
G1
Q26
c
e
R427
R426
R425
b
G1
5V
G1
Q25
10k
4.7k
c
e
b
R422
1
4
2
3
PC8
5V

Panasonic CS-S18TKV Specifications

General

Brand	Panasonic
Model	CS-S18TKV
Category	Air Conditioner
Language	English