Fujitsu General ASHG07KPCE Service Manual page 30

8-2. Models: AOHG07KPCA, AOHG09KPCA, and AOHG12KPCA
TO INDOOR UNIT
L
1
N
2
SERIAL
3
L
POWER SOURCE
AC230V
50Hz
N
EARTH
WIRE w/TERMINAL ( CORE )
1015#22
TERMINAL GREEN
EMI FILTER
TRCB-25-15-12
or
ZC4KA T25*15*12-C
8 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 12.64 k 7.97 k
Thermistor ( Outdoor temp. )
2.61 V 3.76 V 4.14 V
8-2. Models: AOHG07KPCA, AOHG09KPCA, and AOHG12KPCA
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
THERMISTOR ( PIPE TEMP. )
DC5V
BLACK 1
BLACK 2 P1
B04B-PLIRK-1
BLACK 3
RED
BLACK 4
THERMISTOR ( DISCHARGE TEMP. )
FRAME FRAME
THERMISTOR ( OUTDOOR TEMP. )
BLACK 1
P5
2
B03B-PLISK-1
BLACK 3 WHITE
INVERTER ASSEMBLY
07, 09, 12 models : EZ-0192THUE
REACTOR
13mH 8A
UL1015 UL1015
AWG16 AWG16
BROWN GRAY
W200 W201
B B
MAIN PCB
07 model : G07KPCA(Y)-A01-01-SV
09 model : G09KPCA(Y)-A01-01-SV
12 model : G12KPCA(Y)-A01-01-SV
- (02-16) -
EMI FILTER
F8CT
or
TR-28-16-13
3 TURNS
UL3271 AWG16
W400
RED RED
U
B
UL3271 AWG16
W401
WHITE WHITE
V
B
UL3271 AWG16
W402 BLACK BLACK
W
B
P60
B2P3-VH-B
WHITE
4-WAY VALVE COIL
1 BLACK
AC230V
2 BLACK DC Resistance 2,085
( ON )
P650 DC Fan Motor
Pin No.
1
2
3
4
5
DC340V
6
P650 1 RED
7
B5(7-2.3)B-XASK-1-A(LF)SN
WHITE
DC15V 4
BLACK
FM
DC FAN MOTOR
5 WHITE
6 YELLOW
7 BROWN or BLUE
DC12V
1 RED
2 BLUE
P30
3 M
ORANGE EXPANSION VALVE COIL
B05B-PLISK-1
4
WHITE YELLOW
5
WHITE
P30 Expansion Valve Coil
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
1(Red) - 2(Blue)
1(Red) - 3(Orange)
1(Red) - 4(Yellow)
1(Red) - 5(White)
Excitation order (1-2 phase excitation )
Connector Lead wire Excitation state
Phase
terminal No. color
1 2 3 4 5 6 7 8
5 White A On On Off Off Off Off Off On
4 Yellow B Off On On On Off Off Off Off
3 Orange A Off Off Off On On On Off Off
2 Blue B Off Off Off Off Off On On On
1 Red COM(+)
Valve operation
1 2 3 4 5 6 7 8 : Closing
8 7 6 5 4 3 2 1 : Opening
COMPRESSOR
Compressor
Winding Resistance
CM
U-V
V-W 1.862 (25 )
U-W
(20 )
Terminal Lead wire
Function of terminal
code color
Vm Motor power voltage input Red
GND Black
GND
Vcc Control power voltage input White
Vsp Speed control voltage input Yellow
FG Revolution pulse output Brown
Coil resistance
46.0
(20 )
A
WHITE
M
COM
RED
A
ORANGE
B COM B
RED BLUE
YELLOW
8. PC board diagrams