Panasonic CS-CZ35WKE - Outdoor Unit

23
10.2 Outdoor Unit
SINGLE PHASE
POWER SUPPLY
GROUNDING TERMINAL
YLW/GRN
U
(
RED
)
RED
P
Q1
FUSE 3
T3.15A
L250V
FUSE 6
(20A 250V)
FUSE 8
T3.15A
L250V
FUSE 5
(20A 250V)
GRY
GRY
REACTOR
NOISE FILTER
CIRCUIT
COMMUNICATION
CIRCUIT
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
SWITCHING POWER
SUPPLY CIRCUIT
TERMINAL
BOARD
21NL3
RED
WHT
BLK
GRN
GRN
BLU
RY-HT2
HT2 (BLU)
ACN2 (BLU)
BLU
FUSE 1
(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
BASE PAN
HEATER
RAT2
(GRY)
RAT1
(GRY)
N
U
V
W
W
IC19
V
U
10
14
16
BLU
YLW
V
(
BLU
)
W
(
YLW
)
COMPRESSOR
MS
3
TO INDOOR UNIT
~
MS
3
~
CN-TH1
G5
G5
G5
5V
R24 1k
C98
470u
10V
R22
15k
1%
C10
1u
10V
R21
15.8k
1%
C9
1u
10V
C18
0.1u
25V
C12
0.1u
25V
CN-TANK
5V
G5
G6
R28
4.99k
1%
C99
1u
10V
*C13
R29 1k
R23 1k
OUTDOOR AIR TEMP. SENSOR
(THERMISTOR)
PIPING TEMP. SENSOR
(THERMISTOR)
t°
t°
1
4
COMPRESSOR TEMP. SENSO
R
(THERMISTOR)
t°
1
3
ELECTRO-MAGNETIC COIL
(EXPANSION VALVE)
M
1
2
3
4
16
15
14
13
15V
C921
0.1u
50V
9
8
G4A
COM
GND
1
6
*CN-STM1
*IC8
*IC8
*R913
*R914
*R915
*R916
AK
C
4.7k
10K
E
B
G4A
G5
DS
16V
G
1
3
YLW
YLW
ELECTRO-MAGNETIC COIL
(4-WAYS VALVE)
*CN-HOT
*D59
*Q55
*Q52
*R143
*C108
10k
*R105
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
5V
R403
1k
C414
0.01u
50V
C401
0.1u
25V
G6
G5
CN-MTR1
Red