Fujitsu ARXG09KLLAP Service Manual page 42

8-2. Models: AOYG09KATA, AOYG12KATA, AOYG14KATA, and AOYG18KATA
TO INDOOR UNIT
L
1
N
2
SERIAL
3
L
POWER SOURCE
AC230V
50Hz
N
EARTH
WIRE w/TERMINAL ( CORE )
1015#22
TEREMINAL GREEN
TRCB-25-15-12
15 TURNS
P1 Thermistor Characteristics.
Temperature
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
0 20 30
Thermistor
35.21 k 7.97 k
12.64 k
Thermistor ( Outdoor temp. )
2.61 V 3.76 V 4.14 V
P10 Thermistor Characteristics.
Temperature
0 20 30
Thermistor
16.05 k 5.98 k 3.84 k
Thermistor ( Pipe-mid. temp. )
1.14 V
2.21 V 2.77 V
8-2. Models: AOYG09KATA, AOYG12KATA, AOYG14KATA, and AOYG18KATA
AOYG09KATA : EZ-019AHUE
AOYG12KATA : EZ-019BHUE
AOYG14KATA : EZ-019CHUE
AOYG18KATA : EZ-019DHUE
EMI FILTER EMI FILTER
GRFC-8 GRFC-8
1 TURN 1 TURN
UL1015 AWG20
W103
BLACK
B
UL1015 AWG20 W104
WHITE
B
UL1015 AWG22
W70
RED
B
UL1015 AWG16
W100
BLACK
B
UL1015 AWG16 W101
WHITE
B
UL1015 AWG16
W102
GREEN
B
DC5V-2
THERMISTOR ( PIPE TEMP. )
BLACK 1
P1
2
BLACK
B04B-PLIRK-1
3
BLACK
RED
BLACK 4
THERMISTOR ( DISCHARGE TEMP. )
FRAME FRAME
THERMISTOR ( OUTDOOR TEMP. )
1
BLACK
P5
2
B03B-PLISK-1
3 WHITE
BLACK
THERMISTOR ( PIPE MID. TEMP. )
DC5V-2
BLACK 1
P10
BLACK 2
B03B-PLIEK-1
BLUE
3
INVERTER ASSEMBLY
REACTOR ( AOYG09,12,14KATA )
13mH 8A
(25 )
DC Resistance 415.90 m
REACTOR ( AOYG18KATA )
15mH 10A
DC Resistance 323.23 m (25 )
UL1015 UL1015
AWG16 AWG16
BROWN GRAY
W200 W201
B B
MAIN PCB
AOYG09KATA : K17LG-1901HUE-C1
AOYG12KATA : K17LG-1904HUE-C1
AOYG14KATA : K17LG-1902HUE-C1
AOYG18KATA : K17LG-1903HUE-C1
- (02-26) -
EMI FILTER EMI FILTER
( 09,12,18KATA ) ( 14KATA )
TR-28-16-13 ESD-R-16C
3 TURNS or
TR-28-16-13
1 TURN
UL3271 AWG16
COMPRESSOR
W400
RED RED
U
B
UL3271 AWG16
W401
WHITE WHITE
CM
V
B
UL3271 AWG16
W402
BLACK BLACK
W
B
P60
4-WAY VALVE COIL
1 BLACK
B2P3-VH-B
DC Resistance 2085
WHITE 2 BLACK
AC230V
( ON )
P650 DC Fan Motor
Terminal
Pin No. Function of terminal
code
1 Vm Motor power voltage input
2
3
4 GND GND
5
Vcc Control power voltage input
6 Vsp Speed control voltage input
DC340V
Revolution pulse output
7 FG
1
RED
P650
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
DC15V 4
BLACK
FM
DC FAN MOTOR
5
WHITE
6 YELLOW
7
BROWN
DC12V
1
RED
2 BLUE
P30
B05B-PLISK-1 3 ORANGE M
EXPANSION VALVE COIL
WHITE
4 YELLOW
5
WHITE
P30 Expansion Valve Coil
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
1(Red) - 2(Blue)
Coil resistance
1(Red) - 3(Orange)
1(Red) - 4(Yellow)
(20
1(Red) - 5(White)
Compressor
Winding Resistance
( 09,12KATA )
U-V
V-W 2.180 (20 )
U-W
Compressor
Winding Resistance
( 14,18KATA )
U-V
V-W 1.975 (25 )
U-W
(20 )
Lead wire
color
Red
Black
White
Yellow
Brown
46.0
)
8. PC board diagrams