Fujitsu ASYG07KGTF Service Manual page 31

8-2. Models: AOYG07KGCB, AOYG09KGCB, AOYG12KGCB, and AOYG14KGCB
TO INDOOR UNIT
L
1
N
2
SERIAL
3
POWER SOURCE
AC230V L
50Hz
N
EARTH
TERMINAL w/WIRE ( CORE )
1015#22
TERMINAL
GREEN
JXO-SXC-6P-A-2 EMI FILTER
TRCB-25-15-12
8 TURNS
P1 Thermistor Characteristics.
Temperature
Thermistor
Thermistor ( Pipe temp. )
Thermistor ( Discharge temp. )
P5 Thermistor Characteristics.
Temperature
Thermistor
Thermistor ( Outdoor temp. )
8-2. Models: AOYG07KGCB, AOYG09KGCB, AOYG12KGCB, and AOYG14KGCB
EMI FILTER EMI FILTER
GRFC-8 GRFC-8
2 TURNS 1 TURNE
UL1015 AWG20 W103
BLACK
B
UL1015 AWG20 W104
WHITE
B
W70
UL1015 AWG22
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
BLACK 2
B04B-PLIRK-1
BLACK 3
RED
BLACK 4
THERMISTOR ( DISCHARGE TEMP. )
FRAME FRAME
THERMISTOR ( OUTDOOR TEMP. )
BLACK 1
P5
2
B03B-PLISK-1
3 WHITE
BLACK
0 20 30
16.05 k 5.98 k 3.84 k
1.14 V 2.21 V 2.77 V
168.60 k 62.55 k 40.01 k
0.36 V 0.86 V 1.23 V
0 20 30
35.21 k 12.64 k 7.97 k
2.61 V 3.76 V 4.14 V
CONTROL UNIT
07, 09 models: EZ-0221HUE
12 model: EZ-0192EHUE
14 model: EZ-0192LHUE
REACTOR REACTOR
07,09,12 models 14 model
13mH 8A 15mH 10A
UL1015 UL1015
AWG16 AWG16
DC
BROWN GRAY
W200 W201
B B
B5 ( 7-2.3 ) B-XASK-1-A
MAIN PCB
07 model: G07KGCA(Y)-A02-02-SV
09 model: G09KGCA(Y)-A02-02-SV
12 model: G12KGCA(Y)-A02-02-SV
14 model: G14KGCA(Y)-A02-02-SV
12002W00-12P-L-F-HF
- (02-17) -
EMI FILTER
ESD-R-16C or TR-28-16-13
1 TURN
UL3271 AWG16
COMPRESSOR
W400
RED RED
U
B
UL3271 AWG16
Winding Resistance
W401
WHITE WHITE CM
V
B
UL3271 AWG16
W402 BLACK
BLACK
W
B
P60 1 BLUE
4-WAY VALVE COIL
B2P3-VH-B-E
3 RED
BLUE
Coil Resistance 2,780 (20 )
CN650 DC Fan Motor
Terminal
Pin No.
DC340V code
1
1 RED Vm
DC FAN MOTOR
2
DC15V-1
3
4
BLACK FM
P650 4 GND
5
WHITE
5
Vcc
WHITE
6
YELLOW
6 Vsp
7 BROWN
7 FG
GND_FAN
P30 Expansion valve coil
DC12V
Recommended drive condition
unipolar draive, 1-2 phase excitation.
1
RED
2 BLUE
P30
M
B05B-PLISK-1 3 ORANGE EXPANSION VALVE COIL
WHITE
4 YELLOW
5 WHITE
Recommended drive condition : Unipolar drive, 1-2 phase excitation.
Phase No. Lead wire colors
1 White
2 Yellow
3 Orange
4 Blue
DC5V
1
The movement mode
2
1 2 3 4 5 6 7
3
8 7 6 5 4 3 2
4
5
P600
6
7 TEST
WHITE
8
9
10
11
12
GND_CPU
U-V
V-W 1.975 (25 )
U-W
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
(Red) - (Blue)
Coil resistance
(Red) - (Orange)
46.0
(Red) - (Yellow)
(20 )
(Red) - (White)
Switching mode
1 2 3 4 5 6 7 8
On On Off Off Off Off Off On
Off On On On Off Off Off Off
Off Off Off On On On Off Off
Off Off Off Off Off On On On
8 : Valve close
1 : Valve open
WHITE
1
RED M
( COM )
3
ORANGE
2 4
YELLOW BLUE
8. PC board diagrams