Panasonic CS-CZ9SKE - 10.2 Outdoor Unit

22
10.2 Outdoor Unit
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
OUTDOOR AIR TEMP.
SENSOR (THERMISTOR)
(15kΩ 3950)
PIPING TEMP.
SENSOR (THERMISTOR)
(4.96kΩ 3800)
1
4
t°
t°
t°
CN-TH1
(WHT)
COMPRESSOR TEMP.
SENSOR (THERMISTOR)
(50kΩ 3950)
1
3
CN-TANK
(WHT)
ELECTRO-MAGNETIC
COIL (4-WAYS VALVE)
1
3
CN-HOT
(WHT)
ELECTRO-MAGNETIC
COIL (EXPANSION VALVE)
CN-STM
(WHT)
1
6
M
MS
3~
COMPRESSOR
RED
BLU
YLW
U (RED)
V (BLU)
W (YLW)
Q1
U
V
W
P
N
SWITCHING
POWER SUPPLY
CIRCUIT
COMMUNICATION
CIRCUIT
NOISE FILTER
CIRCUIT
PFC
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
AC-WHT (WHT)
CN-MTR1
(WHT)
CN-MTR2
(WHT)
IC19
FG1 (GRN)
FG2 (GRN)
HT2 (BLU)
ACN2 (BLU)
AC-BLK
(BLK)
DATA (RED)
GRY
RAT2
(GRY)
GRY
RAT1
(GRY)
REACTOR
10
14
16
FUSE 103
(20A 250V)
FUSE 104
T3.15A L250V
FUSE 101
T3.15A L250V
W
U
V
ELECTRONIC CONTROLLER
1
1
3
5
5
GRN
GRN
FAN
MOTOR
MS
3~
BLU
BLU
1
3
BASE PAN
HEATER
BLK
WHT
RED
WHT
BLK
YLW/GRN
GROUNDING TERMINAL
1
(BLK)
NL
2
(WHT)
3
(RED)
TERMINAL
BOARD
TO INDOOR UNIT
SINGLE PHASE
POWER SUPPLY
(BLK) (WHT) (RED)
C174
G2
13V
13V
1
2
3
4
5
6
7
16
9
8
15
14
13
12
11
10
IC4
GND
VCC
G2
13V
1
2
3
4
5
6
16
9
15
14
13
12
11
VCC
G2
D76
D74
D75
D73
IC5
5V
G2
R1
4.99k
C5
1μ
KB
10V
G2
5V
G2
R12
15.0k
1%
R11
15.8k
1%
C10
1μ
10V
KB
C88
220μ
10V
KY
G2
C9
1μ
KB
10V
G2
+
D20
1A5
Q23
e
b
15V
G2
c
C178
C186
0.01μ
KB
50V
C188
0.01μ
KB
50V
C187
0.01μ
KB
50V
R313
1k
R312
1k
R311
1k
5V
G2G2G2G2
+