Fujitsu ASUG12LZAS Service Manual page 31

8-2. Models: AOUG09LZAS1, AOUG12LZAS1, and AOUG15LZAS1
EMI FILTER
TO INDOOR UNIT
L
1
N
2
SERIAL
3
L
POWER SOURCE
AC208/230V
60Hz
N
EARTH
WIRE w/TERMINAL ( CORE )
1015#
TERMINAL GREEN
TRCB-25-15-12
HP-T3036B-2-6P-A1
7 TURNS
FRAME
P1 Thermistor Characteristics.
Temperature
32 68
( 0 ) ( 20 ) ( 30
Thermistor
16.05 k 5.98 k 3.84 k
Thermistor ( Pipe temp. )
1.14 V 2.21 V 2.77 V
168.60 k 62.55 k 40.01 k
Thermistor ( Discharge temp. )
0.36 V 0.86 V 1.23 V
P5 Thermistor Characteristics.
Temperature
32 68
( 0 ) ( 20 ) ( 30
Thermistor
35.21 k 12.64 k 7.97 k
Thermistor ( Outdoor temp. )
2.61 V 3.76 V 4.14 V
P15 Thermistor Characteristics.
Temperature
32 68
( 0 ) ( 20 ) ( 30
Thermistor
168.60 k 62.55 k 40.01 k
Thermistor ( Compressor temp. )
0.36 V 0.86 V
8-2. Models: AOUG09LZAS1, AOUG12LZAS1, and AOUG15LZAS1
EMI FILTER
KRFC-13 KRFC-13
2 TURNS 1 TURN
UL1015 AWG20
W103
BLACK
B
UL1015 AWG20
W104
WHITE
B
UL1015 AWG20
W70
RED
B
UL1015 AWG14
W100
BLACK
B
UL1015 AWG14
W101
WHITE
B
UL1015 AWG16
W102
GREEN
B
DC5V
THERMISTOR ( PIPE TEMP. )
BLACK 1
2 P1
BLACK
3 B04B-PLIRK-1
BLACK
RED
BLACK 4
THERMISTOR ( DISCHARGE TEMP. )
FRAME
THERMISTOR ( OUTDOOR TEMP. )
1
BLACK
P5
2
B03B-PLISK-1
WHITE
BLACK 3
86
)
THERMISTOR ( COMPRESSOR TEMP. )
BLACK 1
P15
2
B03B-PASK-1
BLACK 3 WHITE
86
)
86
)
1.23 V
INVERTER ASSEMBLY
AOUG09LZAS1 : EZ-0190MHUE
AOUG12LZAS1 : EZ-0190PHUE
AOUG15LZAS1 : EZ-0190THUE
AOUG09LZAH1 : EZ-0190RHUE
AOUG12LZAH1 : EZ-0190SHUE
AOUG15LZAH1 : EZ-0190WHUE
MAIN PCB
AOUG09LZAS1: K16JG-190CHUE-C1
AOUG12LZAS1: K16JG-190DHUE-C1
AOUG15LZAS1 : K16JG-190GHUE-C1
AOUG09LZAH1: K16JG-190EHUE-C1
AOUG12LZAH1: K16JG-190FHUE-C1
AOUG15LZAH1: K16JG-190HHUE-C1
- (02-17) -
EMI FILTER
KRFC-13
2 TURNS
W400
UL3271 AWG16
B
RED
RED
U
UL3271 AWG16
W401
WHITE WHITE
B
V UL3271 AWG16
BLACK BLACK
W402
B
W
P60
1
BLUE
AC B2P3-VH-B 4-WAY VALVE COIL
2 RED
WHITE
DC Resistance 1970
AC208/230V
( ON )
DC340V
1 RED
DC15V-1
4 BLACK
P650
FM DC FAN MOTOR
B5 ( 7-2.3 ) B-XASK-1-A 5
WHITE
WHITE
6
YELLOW
7 RROWN
DC12V DC12V
1
RED
P30 2 BLUE
M
B05B-PLISK-1 3 ORANGE
EXPANSION VALVE COIL
WHITE
4
YELLOW
5
WHITE
*AOUG09LZAH1, 12LZAH1 and 15LZAH1 only.
BASE HEATER
*
AC230V 150W
P50 1 BLACK 1 WHITE
B2P ( 4-2.4 ) -VH-B-C
3 BLACK 3
BLACK
BLACK
AC208/230V
SLR-03VF
( ON )
DC5V
1
P650 DC Fan Motor
2
3 Terminal
Pin No.
4 code
5
1 Vm
P600
6
B12B-PASK-1 TEST 2
7
WHITE
8
3
9
4 GND
10
11 5 Vcc
12
6 Vsp
7 FG
P30 Expansion Valve Coil
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
1(Red) - 3(Blue)
1(Red) - 4(Orange)
1(Red) - 5(Yellow)
1(Red) - 6(White)
CM
COMPRESSOR
Winding Resistance
U-V
1.916 68
V-W
( 20 )
U-W
68 (20 )
Lead wire
Function of terminal
color
Motor power voltage input Red
GND Black
Control power voltage input White
Speed control voltage input Yellow
Revolution pulse output Brown
Coil resistance
46.0
68
(20 )
8. PC board diagrams