Fujitsu ASUG12LZBS Service Manual page 30

8. PC board diagrams
8-1. Models: ASUG09LZBS, ASUG12LZBS, and ASUG15LZBS
CN5 DC Fan motor
Terminal
Lead wire
Pin No. Function of terminal
code
color
1 Vm Motor power voltage input
Red
2
3
GND Black
4 GND
5 Vcc Control power voltage input White
Vsp
6 Speed control voltage input Yellow
7 FG Revolution pulse output Blue
L
N
OUTDOOR UNIT
( POWER SOURCE )
SERIAL
EARTH
INDICATOR PCB
K18RB-1800HSE-D0
CN200
S10B-PASK-2
WHITE
DC FAN MOTOR
LOUVER UP / DOWN
LOUVER RIGHT / LEFT
8-1. Models: ASUG09LZBS, ASUG12LZBS, and ASUG15LZBS
09 model : K18RA-200PHSE-C1
12 model : K18RA-200PHSE-C1
15 model : K18RA-200PHSE-C1
F4
3.15A
AC250V
W1
UL1015 AWG22
BLACK
B
1
W2
UL1015 AWG22
WHITE
B
2
W3
UL1015 AWG22 RED
3 B
E1
UL1015 AWG20
GREEN
B
1 UL1061 AWG28 WHITE 1 DC5V
2 UL1061 AWG28 WHITE 2
UL1061 AWG28
3 WHITE 3
4 UL1061 AWG28 WHITE 4
CN9
UL1061 AWG28
5 WHITE 5
B10B-PASK-1
6 UL1061 AWG28 6
WHITE
WHITE
UL1061 AWG28
7 WHITE 7
8 UL1061 AWG28 8
WHITE
DC12V
9 UL1061 AWG28 9
WHITE
10 UL1061 AWG28 10
WHITE
DC340V
RED 1
DC15V
BLACK 4
FM
5
WHITE
6
YELLOW
CN5
7
BLUE
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
A
DC12V
RED 1
CN7
ORANGE 2
M
YELLOW 3 B05B-PLISK-1
PINK 4
WHITE
BLUE 5
RED 1
2
M CN8
ORANGE 3
B06B-PLIRK-1
YELLOW 4
PINK 5 RED
BLUE 6
CONTROL UNIT
09 model : EZ-0201FHSE
12 model : EZ-0201GHSE
15 model : EZ-0201HHSE
1
UL1061 AWG26
CN13
2 UL1061 AWG26
B07B-PASK-1
UL1061 AWG26
WHITE 3
4 UL1061 AWG26
DC5V
5 UL1061 AWG26
DC12V
6 UL1061 AWG26
7 UL1061 AWG26
MAIN PCB
DC5V-2
1 BLACK
CN1
2 BLACK
B04B-PLIRK-1 3 BLACK
RED 4 BLACK
DC5V-2
1 UL1061 AWG26
CN10
2 UL1061 AWG26
B03B-PLISK-1
DC5V
3 UL1061 AWG26
WHITE
1
2
3
4
5
CN4
6
B12B-PASK-1 TEST
WHITE 7
8
9
10
11
12
DC12V-3
BLACK
1
CN6
2 GREEN
B04B-PASK-1
3 WHITE
WHITE
4
RED
UL1430 AWG26 x 4
- (02-16) -
2-WIRE REMOTE CONTROL UNIT ( OPTION )
UTY-TWRXZ2
UL1007 AWG22
1 RED
CN301
CN300 2 UL1007 AWG22
WHITE
1
RED B07B-PASK-1
B03B-XNISK-A-1
3
2 WHITE
WHITE WHITE
WHITE 3
4 COMMUNICATION PCB
WHITE
ZCAT1518-0730
5
WHITE
K16JS-1600HSE-CA0
6
WHITE
WHITE 7
CN1
SM05B-SRSS-TB
WHITE
1 2 3 4 5
FLASH
THERMISTOR ( PIPE TEMP. )
CN1 Thermistor Characteristics.
BLACK
THERMISTOR ( ROOMTEMP. )
Thermistor
BLACK
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
WHITE 1
CN1
WHITE 2
B03B-PLISK-1
WHITE 3 WHITE
PYROELECTRIC SENSOR
( HUMAN SENSOR )
FJZ-10
REMOTE
CONTROLLER
( 2-WIRE )
EMI FILTER
2 TURNS
Temperature
32 68 86
( 0 ) ( 20 ) ( 30 )
176.03 k 62.91 k 39.57 k
1.10 V 2.21 V 2.79 V
33.62 k 12.54 k 8.04 k
1.15 V 2.22 V 2.77 V
8. PC board diagrams