Panasonic CS-BZ35XKE - Outdoor Unit

30
10.2 Outdoor Unit
10.2.1 CU-BZ25XKE CU-BZ35XKE
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
TERMINAL
BOARD
TO INDOOR UNIT
COMPRESSOR
AC-WHT
(WHT)
CN-MTR1
(RED)
CN-MTR2
(WHT)
IC19
FG1
(GRN)
FG2
(GRN)
GRN
BLK
WHT
GRN
AC-BLK
(BLK)
DATA
(RED)
RED
GRY
RAT2
(GRY)
GRY
RAT1
(GRY)
REACTOR
RED
BLU
YLW
U (RED)
FUSE104
T3.15A
L250V
V (BLU)
W (YLW)
U
V
W
3
5
1
10
14
16
P
N
SWITCHING
POWER
SUPPLY CIRCUIT
FUSE102
T3.15A L250V
FUSE103
T3.15A
L250V
FUSE101
(20A 250V)
321
COMMUNICATION
CIRCUIT
PFC
CIRCUIT
W
U
V
ELECTRONIC
CONTROLLER
MS
3 ~
FUSE105
(15A 250V)
NOISE
FILTER
CIRCUIT
RECTIFICATION
CIRCUIT
RECTIFICATION
CIRCUIT
1
3
CN-TANK WHITE
5V
G8
R209
G8
C207
Q1
CN-TH WHITE
5V
1
2
3
4
G6
G8
G6
R206R205
C205
C204
R208
R207
FAN MOTOR
3
2
1
C401
5V
R245
1k
C222
G5G5
+
1
3
D602
AK
G2
CN-HOT
MS
3 ~
YLW
YLW
ELECTRO-MAGNETIC
COIL (4-WAYS VALVE)
ELECTRO-MAGNETIC
COIL (EXPANSION VALVE
)
6
1
CN-STM
(WHT)
M
COMP. TEMPERATURE
SENSOR (THERMISTOR)
t°
OUTDOOR AIR TEMP.
SENSOR
(THERMISTOR)
PIPING TEMP. SENSOR
(THERMISTOR)
t°
t°
4
3
2
1
5
6
7
13
GND
14
15
16
12
C601
11
10
IC3
COMMON
G4A
G4A
14V