Fujitsu AO G18KATA Series Service Manual

8-2. Model: AOYG24KATA
W103
B
W104
B
W70
B
W100
B
W101
B
W102
B
W400
B
U
W401
B
V
W402
B
W
1
2
3
4
5
1
4
5
6
7
1
2
1
2
3
4
1
2
3
1
2
3
1
2
3
1
2
3
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1015 AWG20
RED
UL1015 AWG14
BLACK
UL1015 AWG14
WHITE
UL1015 AWG16
GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
UL3271 AWG16
BLACK
UL3271 AWG16
WHITE
UL3271 AWG16
RED
RED
WHITE
BLACK
BLACK
BLACK
RED
BLACK
WHITE
YELLOW
BROWN
RED
BLUE
ORANGE
YELLOW
WHITE
P1
B04B-PLIRK-1
RED
P5
B03B-PLISK-1
WHITE
P10
B03B-PLIEK-1
BLUE
P15
B03B-PASK-1
WHITE
P20
B03B-XNISK-A-1
WHITE
P650
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
P30
B05B-PLISK-1
WHITE
COMPRESSOR
DC FAN MOTOR
EXPANSION VALVE COIL
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( PIPE-MID. TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
PRESSURE SWITCH
FRAME FRAME
WIRE w/TERMINAL ( CORE )
1015#22
GREEN
CM
FM
M
1
2
3
L
N
L
N
SERIAL
TO INDOOR UNIT
POWER SOURCE
AC230V
50Hz
EARTH
TERMINAL
JXO-SXC-6P-A-2
TRCB-25-15-12
3 TURNS
EMI FILTER
KRFC-13
2 TURNS
EMI FILTER
KRFC-13
1 TURN
EMI FILTER
KRFC-13
2 TURNS
U-V
V-W
U-W
Compressor
Winding Resistance
1.916
(20 )
4-WAY VALVE COIL
DC Resistance 2085
(20 )
1(Red) - 3(Blue)
1(Red) - 4(Orange)
1(Red) - 5(Yellow)
1(Red) - 6(White)
P30 Expansion Valve Coil
46.0
(20 )
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
Coil resistance
1
3
4
5
6
Pin No.
Terminal
code
Vm
GND
Vcc
Vsp
FG
Function of terminal
Revolution pulse output
Speed control voltage input
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
Yellow
Brown
2
7
P650 DC Fan Motor
P5 Thermistor Characteristics.
Thermistor ( Discharge temp. )
168.60 k
62.55 k
40.01 k
0.36 V
0.86 V 1.23 V
0 20
30
Thermistor
Thermistor ( Outdoor temp. )
35.21 k
12.64 k
7.97 k
2.61 V
3.76 V 4.14 V
Temperature
P1 Thermistor Characteristics.
0 20
30
Thermistor
Thermistor ( Pipe temp. )
16.05 k
5.98 k
3.84 k
1.14 V
2.21 V 2.77 V
Temperature
P10 Thermistor Characteristics.
0 20
30
Thermistor
Thermistor ( Pipe-mid. temp. )
16.05 k
5.98 k
3.84 k
1.14 V
2.21 V 2.77 V
Temperature
P15 Thermistor Characteristics.
0 20
30
Thermistor
Thermistor ( Compressor temp. )
168.60 k
62.55 k
40.01 k
0.36 V
0.86 V 1.23 V
Temperature
DC15V-1
DC340V
DC12V
INVERTER ASSEMBLY
EZ-019FHUE
MAIN PCB
K16JG-190MHUE-C1
AC
DC5V
DC12V
P60
B2P3-VH-B
WHITE
AC230V
( ON )
8-2. Model: AOYG24KATA - (02-31) - 8. PC board diagrams
TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST

Fujitsu AO G18KATA Series Specifications

General

Brand	Fujitsu
Model	AO G18KATA Series
Category	Air Conditioner
Language	English