Panasonic CS-Z25UB4EAW

32
10. Electronic Circuit Diagram
10.1 Indoor Unit
12V
SSR02
SSR01
t˚
t˚
t˚
Y
B
W
BL
R
COMMUNICATION
CIRCUIT
NOISE FILTER
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
M
CN-FM
(WHT)
7
6
5
4
1
2
1
G
BL
W
R
Y/G
G01(GRN)
AC01(BLK)
AC02(WHT)
AC03(RED)
FUSE01
T3.15A L250V
TRANSFORMER
MOTOR
DRAIN PUMP
M
~
1
TO OUTDOOR UNIT
ELECTRONIC CONTROLLER (MAIN)
ELECTRONIC
CONTROLLER
(DISPLAY)
SW02
SW01
HIGH STATIC
PRESSURE
(FAN)
13
110
1
4
CN-TH1
(WHT)
CN-DISP(WHT)
CN-TH2
(BLU)
1
4
MOTOR
FLOAT
SWITCH
INTAKE AIR TEMPERATURE SENSOR
(15k 3950)
CN-STM1
(WHT)
5
1
CN-T2
(YLW)
CN-T1
(WHT)
1
2
2
1
T-BLK1
T-BLK2
CN-DRMTR1
(BLU)
TERMINAL
BOARD
BL
BL
YYR
R
BR
R
O
Y
P
BL
BL
P
P
BL
BL
BL
BL
BL
BL
BR
BR R R B B WYYW
INDOOR PIPE
TEMPERATURE
SENSOR 2
(20k 3950)
INDOOR PIPE
TEMPERATURE
SENSOR 1
(20k 3950)
POYRBR
15
CN-STM2
(YLW)
MOTOR
CN-CNT
(WHT)
5
1
10
1
CN-DISP(WHT)
M
51
M
1
5
DRAIN PUMP
TEST RUN
3
C04
1
C43
R75
5V
R31
20.0k
R55
10k
R56
10k
R57
1k
R54
1k
R33
15.0k
C29
1000p
5V
5V
5V
C31
0.01
C05
1
12V
12V
12V
IC07
7
6
5
4
3
2
1
7
6
5
4
3
2
1
10
11
12
13
14
15
16
10
11
12
13
14
15
16
9
8
GND
12V
IC05
9
8
GND
5V
C30
R13
BZ
5V
R202
10k
IC201
Vout 1
R201
47
C202
Vout 2
GND 3
(NHG)
5V
R203
1k
BZ201
5V
SW201
Auto
1
D205
D204
D203
D202
D201
Power
Tim er
Powerful
Quiet
Air Swing
3
+
C201
47 F
5V
5V
REMOTE CONTROLLER
HAJEM-A
(WHT)
14
Sensor (Thermistor)
Characteristics
70
60
50
40
30
20
10
0
-10 0 10
Temperature (
o
C)
Resistance (k )
20 30 40 50
1
2
2
1
Pipe temp. Sensor
Inta ke Air Tem p. Sensor
5V
C03 R42
R43
C28 R41
5V 12V
5V
*L5
*C57 *C56 C51 C52
R90
R83
R84
R82
*L6