Fujitsu AUUH18LUAS Service Manual page 59

9. PC board diagrams
9-1. Models: AUUH18LUAS, AUUH24LUAS, AUUH30LUAS, and AUUH36LUAS (including UTG-GCGF)
TERMINAL
Y1
REMOTE CONTROLLER
(2-WIRE)
Y2
1
OPTIONAL UNIT
(WIRE FOR EXTERNAL INPUT)
2
POWER SOURCE
AC208/230 V
60 Hz
TERMINAL
UL1430 AWG22 RED
3
UL1430 AWG22 WHITE
2
OUTDOOR
UL1430 AWG22 BLACK
1
UNIT
UL1015 AWG20 W303
GREEN EARTH
EMI FILTER
ZCAT3035-1330
3 TURNS
UL1430 AWG22 RED CN370-1
FM CN370-4
UL1430 AWG22 BLACK
DC FAN MOTOR
UL1430 AWG22 WHITE CN370-5
UL1430 AWG22 YELLOW CN370-6
UL1430 AWG22 BROWN
CN370-7
CN370 DC Fan Motor
Pin No. Terminal Lead wire
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
6 Vsp Speed control voltage input Yellow
7 PG Revolution pulse output Brown
9-1. Models: AUUH18LUAS, AUUH24LUAS, AUUH30LUAS, and AUUH36LUAS (including UTG-GCGF)
18 model: EZ-02220HSE
30 model: EZ-021DHSE
EMI FILTER
ZCAT1518-0730
2 TURNS
UL1007 AWG22 RED
UL1007 AWG22 WHITE
UL1007 AWG22 BLUE
UL1007 AWG22 ORANGE
DC5 V
CN1-1
CN2
CN1-2
11PSL-JE
CN1
CN1-3
WHITE
FLASH SM05B-SRSS-TB
CN1-4
WHITE
CN1-5
DC5 V
DC12 V
COMMUNICATION PCB
(NON-POLAR 2-WIRE COM.)
K14VS-1400HSE-CA0
EMI FILTER
ZCAT1518-0730
1 TURN
AC IN
CN301
B3 (5.0) B-XASK-1-A UL1015 AWG20
GREEN
WHITE
F300
3.15 A
AC250 V
POWER SUPPLY PCB
K14UZ-1400HSE-P0
TEST/PCS/FLASH/EEPROM
DC340 V
CN370
B5 (7-2.3) B-XASK-1-A
WHITE
EMI FILTER
DC15 V
ZCAT1518-0730
POWER DRIVE 1 TURN
CN304-1 UL1061 AWG26 WHITE
CN304-2
UL1061 AWG26 WHITE
A
CN304-3 UL1061 AWG26 WHITE
CN304
CN304-4
B10B-PLIRK-1 UL1061 AWG26 WHITE
CN304-5
RED UL1061 AWG26 WHITE
CN304-6
UL1061 AWG26 WHITE
CN304-7 UL1061 AWG26 WHITE
CN304-8
UL1061 AWG26 WHITE
DC12 V-2 CN304-9 UL1061 AWG26 WHITE
CN304-10
UL1061 AWG26 WHITE
DC SUPPLY
DC12 V
CN303-1
UL1061 AWG22 WHITE
CN303
DC5 V CN303-2
B04B-XNISK-A-1
CN303-3
UL1061 AWG22 WHITE
WHITE
CN303-4
UL1061 AWG22 WHITE
CONTROL UNIT
24 model: EZ-02221HSE
36 model: EZ-02222HSE
DC5 V
CN300-1
CN8 CN8-1
CN300
CN300-2 B02B-XASK-1-A CN8-2
B03B-XNISK-A-1
WHITE
WHITE
CN300-3
CN32-1
CN32
CN46-1 CN32-2
B03B-PASK-1
CN46
CN46-2
DC5 V CN32-3
WHITE
B3B-XH-AM
CN46-3
WHITE
DC12 V-3
CN71-1
CN71-2
CN71
CN71-3
B04B-XASK-1-A
WHITE
CN71-4
CN9-1
CN9
B03B-XARK-1-A CN9-2
RED
CN9-3
CN2-1 CN72-1
CN2-2 CN72-2
CN72
11R-JE
CN2-3 CN72-3
WHITE DC12 V
CN2-4 CN72-4
CN37-1
CN2-5 CN72-5
CN2-6 CN72-6 CN37-3
DC5 V
CN37-5
CN2-7 CN72-7
CN37
CN2-8 CN72-8 CN37-7
SZW15-20WV-ET
CN37-9
CN2-9 CN72-9 WHITE
CN2-10 CN72-10 CN37-11
DC12 V
CN37-13
CN2-11 CN72-11
CN37-15
CN37-17
CN37-19
CN37-2
MAIN PCB
CN37-4
CN37-6
18 model: K20CK-221DHSE-C1
CN37-8
24 model: K20CK-221EHSE-C1
CN37-10
CN37-12
30 model: K20CK-2101HSE-C1
CN37-14
36 model: K20CK-221FHSE-C1
CN37-16
CN37-18
CN37-20
W100
EARTH
CN67-1
CN67-2
DC5 V
DC12 V-2
CN67-3
CN47-1
CN67-4
CN47 CN67
EX. OUT
CN47-2
B02B-PASK-1
B05B-PASK-1 CN67-5
WHITE WHITE
CN73-1
DC5 V
CN73-2
CN73-3
CN48-1
CN73-4
CN48-2
CN73-5
CN48-3
DC5 V
CN73
CN73-6
CN48-4
B12B-PASK-1
CN73-7
CN48 CN48-5
WHITE
CN73-8
B09B-PASK-1
CN48-6
CN73-9 WHITE
CN48-7
CN73-10
CN48-8
DC12 V
CN73-11
CN48-9
CN73-12
CN55-1
DC12 V
CN55-2 CN65-1
CN55-3
CN65-2
CN65
CN55
CN55-4 B04B-PASK-1
CN65-3
B10B-PLIRK-1
CN55-5 WHITE
RED
CN65-4
CN55-6
CN55-7
CN55-8
CN55-9
DC12 V-2
CN55-10
DC12 V
CN54-1
CN54
CN54-2 DC5 V
B04B-XNISK-A-1
CN54-3
WHITE
CN54-4
DC12 V-1
CN75-1
CN75-2
CN75
CN75-3
B04B-PAKK-1
BLACK
CN75-4
- (02-37) -
CN8 Thermistor Characteristics.
RED
Thermistor
THERMISTOR (ROOM TEMP.)
RED
Thermistor (Room temp.)
BLACK
THERMISTOR (PIPE TEMP.)
BLACK
CN32 Thermistor Characteristics.
Thermistor
UL1007 AWG20 RED
M
DC DRAIN PUMP MOTOR Thermistor (Pipe temp.)
UL1007 AWG20 WHITE
UL1007 AWG24 BLACK
FLOAT SWITCH
UL1007 AWG24 BLACK
LOUVER DRIVE
UL1061 AWG26 RED
UL1061 AWG26 BROWN
UL1061 AWG26 ORANGE
LOUVER1 STEPPING MOTOR1 (LOUVER)
UL1061 AWG26 YELLOW (SPM)
UL1061 AWG26 GRAY
UL1061 AWG26 WHITE
UL1061 AWG26 BROWN
UL1061 AWG26 ORANGE
LOUVER2
STEPPING MOTOR2 (LOUVER)
UL1061 AWG26 YELLOW (SPM)
UL1061 AWG26 GRAY
UL1061 AWG26 GREEN
UL1061 AWG26 BROWN
UL1061 AWG26 ORANGE
LOUVER3 STEPPING MOTOR3 (LOUVER)
UL1061 AWG26 YELLOW
(SPM)
UL1061 AWG26 GRAY
UL1061 AWG26 BLUE
UL1061 AWG26 BROWN
UL1061 AWG26 ORANGE
LOUVER4
STEPPING MOTOR4 (LOUVER)
UL1061 AWG26 YELLOW (SPM)
UL1061 AWG26 GRAY
UL1430 AWG26 BLUE
P.E.
UL1430 AWG26 RED
HUMAN SENSOR (OPTION)
SENSOR
UL1430 AWG26 BLACK
UL1430 AWG26 WHITE
OPTION UNIT
UL1061 AWG26 GRAY
CN1-1
INDICATOR PCB
UL1061 AWG26 RED
CN1-2
UL1061 AWG26 ORANGE
CN1-3
K14VE-1400HSE-D0
UL1061 AWG26 YELLOW
CN1-4
UL1061 AWG26 GREEN
CN1-5
UL1061 AWG26 BLUE
CN1
CN1-6
UL1061 AWG26 PURPLE S09B-PASK-2
CN1-7
UL1061 AWG26 WHITE WHITE
CN1-8
UL1061 AWG26 BLACK
CN1-9
OPTION UNIT
UL1430 AWG26 MAIN-OPTION COM.
GRAY
CN8-1
UL1430 AWG26
RED
CN8-2
CN8
UL1430 AWG26 ORANGE
CN8-3
B04B-PASK-1
UL1430 AWG26
YELLOW
CN8-4
WHITE
EXTERNAL INPUT AND OUTPUT PCB
EX COM1
K14VB-1400HSE-CA0
CN9
B12B-PASK-1
WHITE
TEST/PCS/FLASH/EEPROM
OPTION UNIT
UL1430 AWG26 GRAY
UL1430 AWG26 RED
WLAN ADAPTER
UL1430 AWG26 ORANGE
UL1430 AWG26 YELLOW
EX COM1
*WIRELESS LAN ADAPTER CONNECTION IS CN75 ONLY.
Temperature
32℉ 68℉ 86℉
33.62 k 12.54 k 8.04 k
1.15 V 2.22 V 2.77 V
Temperature
32℉ 68℉ 86℉
176.03 k 62.91 k 39.57 k
1.10 V 2.21 V 2.79 V
ON OFF
TMB1
HP-T5338-1-6P
1-1
BLACK
1-2
EX. SIGNAL. OUT
1-3
1-4
1-5
1-6
TMA1 SIGNAL1
HP-T5338-1-3P EX. SIGNAL. IN
SIGNAL2
BLACK
COM
9. PC board diagrams