Fujitsu ARU12RLF Service Manual Download Page 38

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If you use a wireless remote control, the lamp

on the photo detector unit will output error codes

by way of blinking patterns.

If you use a wired type remote control, error

codes will appear on the remote control display.

See the lamp blinking patterns and error codes

in the table. An error display is displayed only

during running.

Indoor unit

Wired

remote

control

INDOOR UNIT

and WIRED REMOTE CONTROL

Description

OPERATION

lamp

(green)

TIMER

lamp

(orange)

ECONOMY

lamp

(green)

(1)

Serial communication error

(1)

(2)

Wired remote control communication error

(1)

(5)

Check run unfinished

(2)

(1)

Unit number or Refrigerant circuit address setting error
[Simultaneous Multi]

(2)

Indoor unit capacity error

(2)

(3)

Combination error

(2)

(4)

Connection unit number error (indoor slave unit)

•

[Simultaneous Multi]

Connection unit number error (indoor unit or branch unit)

•

[Flexible Multi]

(2)

(7)

Master unit, slave unit set-up error [Simultaneous Multi]

(3)

(2)

Indoor unit PCB model information error

(3)

(5)

Manual auto switch error

(4)

(1)

Inlet air temp. sensor error

(4)

(2)

Indoor unit Heat Ex. Middle temp. sensor error

(5)

(1)

Indoor unit fan motor error

(5)

(3)

Drain pump error

(5)

(7)

Damper error

(5)

(15)

Indoor unit error

(6)

(2)

Outdoor unit main PCB model information error or

communication error

(6)

(3)

Inverter error

(6)

(4)

Active filter error, PFC circuit error

(6)

(5)

Trip terminal L error

(6)

(10)

Display PCB microcomputers communication error

(7)

(1)

Discharge temp. sensor error

(7)

(2)

Compressor temp. sensor error

(7)

(3)

Outdoor unit Heat Ex. liquid temp. sensor error

(7)

(4)

Outdoor temp. sensor error

(7)

(5)

Suction Gas temp. sensor error

(7)

(6)

2-way valve temp. sensor error

•

3-way valve temp. sensor error

•

(7)

Heat sink temp. sensor error

(8)

(2)

Sub-cool Heat Ex. gas inlet temp.sennsor error

•

Sub-cool Heat Ex. gas outlet temp. sensor error

•

(8)

(3)

Liquid pipe temp. sensor error

(8)

(4)

Current sensor error

(8)

(6)

Discharge pressure sensor error

•

Suction pressure sensor error

•

High pressure switch error

•

(9)

(4)

Trip detection

(9)

(5)

Compressor rotor position detection error (permanent stop)

(9)

(7)

Outdoor unit fan motor error

(9)

4-way valve error

(10)

(1)

Discharge temp. error

(10)

(3)

Compressor temp. error

(10)

(4)

High pressure error

(10)

(5)

Low pressure error

(13)

(2)

Branch boxes error [Flexible Multi]

: 0.5s on / 0.5s off

: 0.1s on / 0.1s off

( ) : Number of flashing

This is possible only on a wired remote control.

If an error occurs, the following display will be shown.

(“Er” will appear in the set room temperature display.)

Error code

EX. Self-diagnosis

2011.05.20

WIRED REMOTE CONTROL

If an error occurs, the following display will be shown.

(

“

will appear in the set room temperature display.)

“

is displayed, immediately contact authorized

service personnel.

Unit number

(usually 0)

Error code

Ex. Error code display

SIMPLE REMOTE CONTROL

Error code

Ex. Error code display

Faulty unit No.

(Remote controller address)

If an error occurs, the following display will be shown.

(

“

will appear in the set room temperature display.)

“

is displayed, immediately contact authorized

service personnel.

Summary of Contents for ARU12RLF

Page 1: ...RAM 13 ERROR DETECTION 36 CIRCUIT DIAGRAM 14 INDOOR PCB CIRCUIT DIAGRAM 19 OUTDOOR PCB CIRCUIT DIAGRAM 22 PARTS INDOOR UNIT 38 PARTS OUTDOOR UNIT 42 ACCESSORIES 61 Indoor unit Outdoor unit ASU7RLF ASU9RLF ASU12RLF ASU18RLF AUU9RLF AUU12RLF AUU18RLF UTG CCGF ARU9RLF ARU12RLF ARU18RLF AOU24RLXFZ ...

Page 2: ...IPE LENGTH each unit MAXIMUM PIPE LENGTH total 98 ft 30 m 131 ft 40 m 164 ft 50 m ADDITIONAL CHARGE 4 lb 13 5 8 oz 2 200 g 5 lb 4 21 32 oz 2 400 g 5 lb 11 5 8 oz 2 600 g 9 32 oz ft 20 g m 82 ft 25 m MINIMUM PIPE LENGTH each unit 16 ft 5 m MINIMUM PIPE LENGTH total 49 ft 15 m 164 ft 50 m MAX ELEVATION between indoor units 33 ft 10 m MAX ELEVATION between indoor and outdoor 49 ft 15 m 27 9 16 x 35 7...

Page 3: ...fm 600 m3 h 330 cfm 560 m3 h 388 cfm 660 m3 h 306 cfm 520 m3 h 294 cfm 500 m3 h 330 cfm 560 m3 h 253 cfm 430 m3 h 253 cfm 430 m3 h 265 cfm 450 m3 h 200 cfm 340 m3 h 200 cfm 340 m3 h 200 cfm 340 m3 h 353 cfm 600 m3 h 330 cfm 560 m3 h 388 cfm 660 m3 h 306 cfm 520 m3 h 294 cfm 500 m3 h 330 cfm 560 m3 h 253 cfm 430 m3 h 253 cfm 430 m3 h 277 cfm 470 m3 h 206 cfm 350 m3 h 206 cfm 350 m3 h 206 cfm 350 m3...

Page 4: ...E FAN SPEED DIMENSIONS WEIGHT 41 W 5 0 kW class 0 32 A ELECTRICAL DATA 542 cfm 920 m3 h 436 cfm 740 m3 h 365 cfm 620 m3 h 324 cfm 550 m3 h 542 cfm 920 m3 h 436 cfm 740 m3 h 365 cfm 620 m3 h 324 cfm 550 m3 h CAPACITY RUNNING CURRENT POWER CONSUMPTION AIR FLOW Cooling Heating Cooling Heating High Medium 43 dB A Low High Medium Low Quiet Quiet High Medium Low Cooling Heating High Medium Low Quiet Qui...

Page 5: ...ss 3 5 kW class 5 0 kW class 0 15 A 0 19 A 0 30 A ELECTRICAL DATA 359 cfm 610 m3 h 318 cfm 540 m3 h 441 cfm 750 m3 h 312 cfm 530 m3 h 288 cfm 490 m3 h 359 cfm 610 m3 h 277 cfm 470 m3 h 259 cfm 440 m3 h 306 cfm 520 m3 h 241 cfm 410 m3 h 230 cfm 390 m3 h 241 cfm 410 m3 h 359 cfm 610 m3 h 318 cfm 540 m3 h 471 cfm 800 m3 h 312 cfm 530 m3 h 288 cfm 490 m3 h 418 cfm 710 m3 h 277 cfm 470 m3 h 259 cfm 440...

Page 6: ... kW class 0 30 A 0 35 A ELECTRICAL DATA 383 cfm 650 m3 h 353 cfm 600 m3 h 353 cfm 600 m3 h 324 cfm 550 m3 h 324 cfm 550 m3 h 294 cfm 500 m3 h 283 cfm 480 m3 h 265 cfm 450 m3 h 383 cfm 650 m3 h 353 cfm 600 m3 h 353 cfm 600 m3 h 324 cfm 550 m3 h 324 cfm 550 m3 h 294 cfm 500 m3 h 283 cfm 480 m3 h 265 cfm 450 m3 h CAPACITY RUNNING CURRENT POWER CONSUMPTION AIR FLOW Cooling Heating Cooling Heating High...

Page 7: ...DEL NAME FAN SPEED DIMENSIONS WEIGHT 73 W 5 0 kW class 0 44 A ELECTRICAL DATA 554 cfm 940 m3 h 518 cfm 880 m3 h 483 cfm 820 m3 h 442 cfm 750 m3 h 554 cfm 940 m3 h 518 cfm 880 m3 h 483 cfm 820 m3 h 442 cfm 750 m3 h CAPACITY RUNNING CURRENT POWER CONSUMPTION AIR FLOW Cooling Heating Cooling Heating High Medium 32 dB A Low High Medium Low Quiet Quiet High Medium Low Cooling Heating High Medium Low Qu...

Page 8: ...7 2011 03 17 Unit inch mm OUTDOOR UNIT DIMENSIONS Air Flow 1 9 16 40 35 7 16 900 27 19 32 700 13 16 21 11 32 9 15 3 4 400 13 330 1 3 16 30 5 32 2 15 32 12 14 9 16 370 25 19 32 650 ...

Page 9: ... 32 10 1 5 23 32 145 1 31 3 32 790 11 1 32 280 3 11 16 94 2 1 16 52 3 1 16 78 ø2 9 16 65 for pipe inlet ø2 9 16 65 for pipe inlet Outline of unit 12 23 32 323 13 29 32 353 Gas pipe 16 11 32 415 Liquid pipe 12 7 8 327 9 11 32 237 17 23 32 450 8 7 32 209 2 7 16 62 23 32 18 1 27 32 47 1 27 32 47 7 1 4 184 8 15 32 215 23 32 18 3 7 32 82 2010 06 17 8 ...

Page 10: ...3 5 32 80 hole ø6 32 5 65holes 39 3 8 1000 Unit size Piping inlet for tapping screw 23 32 x 7 16 18 x 11 hole 23 32 x 7 16 18 x 11 hole 4 13 16 122 6 25 32 172 2 15 16 75 15 1 4 387 6 11 16 170 5 8 16 15 3 4 400 Unit center 4 31 32 126 5 1 4 133 5 1 8 130 4 7 16 113 2 15 16 75 9 9 16 243 8 31 32 228 12 19 32 320 20 15 32 520 23 7 32 590 28 3 8 721 ø3 5 32 80 hole Piping inlet 1 6 32 30 1 6 32 30 5...

Page 11: ...g bolt position Ceiling openings Decoration panel mounting state Top view 5 29 32 to 7 7 8 150 to 200 Min 17 23 32 450 Min 17 23 32 450 Maintenance space Side view 8 15 32 215 4 27 32 123 2 9 32 58 4 1 2 114 5 3 4 146 4 1 4 108 4 1 32 102 9 21 32 245 1 3 16 30 1 9 16 40 3 29 32 99 Drain port Ceiling Drain port Be sure to leave maintenance space for future service at the designated position Bottom ...

Page 12: ... 3 15 16 100 x 6 23 5 8 600 3 7 32 82 1 7 8 48 25 19 32 650 28 29 32 734 1 3 16 30 14 27 32 377 6 9 16 167 4 11 16 119 3 1 2 89 3 1 16 78 2 5 32 55 1 27 32 47 13 32 10 24 13 32 620 14 19 32 371 10 13 32 264 5 21 32 144 2 23 32 69 25 19 32 650 26 5 32 664 27 9 16 700 1 11 16 43 25 32 20 7 25 32 198 6 5 8 168 5 15 16 151 3 1 16 78 2 5 32 55 Unit inch mm 2010 06 17 11 ...

Page 13: ... 16 87 2 7 32 56 33 15 32 850 36 25 32 934 3 15 16 100 x 8 31 1 2 800 1 3 16 30 14 27 32 377 6 9 16 167 4 11 16 119 3 1 2 89 3 1 16 78 2 5 32 55 1 27 32 47 13 32 10 24 13 32 620 14 19 32 371 10 13 32 264 5 21 32 144 2 23 32 69 33 15 32 850 34 1 32 864 35 7 16 900 1 11 16 43 25 32 20 7 25 32 198 6 5 8 168 5 15 16 151 3 1 16 78 2 5 32 55 Unit inch mm 2010 06 18 12 ...

Page 14: ...REFRIGERANT SYSTEM DIAGRAM 13 2011 05 20 OUTDOOR UNIT INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C ...

Page 15: ...UE W200 W201W202 W11 W10 CN1 TM102 TM101 W8 W9 W3 W7 W6 W4 W5 3 2 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 3 4 5 6 7 8 9 1 2 3 4 5 6 1 2 1 2 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 4 5 6 7 8 9 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 4 5 6 7 1 3 4 5 6 7 6 3 2 1 3 2 1 W17 W16 1 2 3 4 5 6 7 1 2 1 2 1 2 1 2 1 2 1 2 3 4 5 1 2 3 1 3 4 3 2 1 L1 L2 P N1 TERMINAL CHOKE COIL FUSE 10A 250V x 2 TERMINAL EA...

Page 16: ...1 2 3 4 1 2 3 4 5 G EARTH TERMINAL 1 2 3 TERMINAL BOARD TEST INDICATOR PCB ASSY TO COMMUNICATION BOARD OPTION LOUVER M THERMISTOR PIPE TEMP THERMISTOR ROOM TEMP F M FAN MOTOR CONTROLLER PCB ASSY INDOOR UNIT COMPACT WALL MOUNTED ASU7RLF ASU9RLF ASU12RLF 2010 07 29 15 WHITE WHITE WHITE WHITE WHITE WHITE 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 3 2 1 2 1 5 4 3 2 1 CN305 CN304 CN303 CN301 EXTER...

Page 17: ...W ORANGE RED BLUE PINK YELLOW ORANGE RED BLUE PINK YELLOW ORANGE RED GREEN WHITE RED BLACK BLACK BLACK BLACK WHITE WHITE WHITE WHITE WHITE WHITE RED BLACK WHITE RED FM TEST FAN MOTOR M STEP MOTOR DIFFUSER M STEP MOTOR UP DOWN M STEP MOTOR RIGHT LEFT G 1 2 3 TERMINAL BOARD EXTERNAL OUT OPTION EXTERNAL IN OPTION THERMISTOR PIPE TEMP THERMISTOR ROOM TEMP WIRED REMOTE CONTROL UNIT OPTION INDICATOR PCB...

Page 18: ...7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 8 FLOAT SWITCH M M LOUVER RIGHT LEFT LOUVER UP DOWN F M FAN MOTOR M DRAIN ...

Page 19: ... 5 6 1 2 3 4 5 6 1 2 1 2 3 1 2 3 4 5 6 7 1 2 3 1 2 3 1 2 1 2 3 4 5 1 2 3 4 5 1 2 3 1 2 1 2 3 CN5 CN7 CN8 CN12 CN11 CN9 CN10 CN4 CN1 CN6 CN14 CN13 CN3 CN104 CN101 CN105 E101 E102 CN102 EXTERNAL IN OPTION CN106 CN108 CN103 EXTERNAL OUT OPTION W105 W102 W101 FLOAT SWITCH TERMINAL TERMINAL TO WIRED REMOTE CONTROL REACTOR DRAIN PUMP MOTOR M G 1 2 3 1 2 3 FAN MOTOR F M POWER SUPPLY PCB ASSY CONTROLLER P...

Page 20: ... WHITE CN51 06 XA 172520 1007 WHITE 1 2 3 4 5 6 1 2 7 4 5 6 1 7 3 4 5 6 BLACK WHITE WHITE WHITE WHITE WHITE BLACK GREEN GREEN GREEN GREEN GREEN WHITE WHITE GREEN WHITE RED BROWN BLUE ORANGE YELLOW WHITE RED BROWN BLUE ORANGE YELLOW WHITE RED BROWN BLUE ORANGE YELLOW WHITE M M M EXPANSION VALVE A EXPANSION VALVE B EXPANSION VALVE C EXPANSION VALVE D CN39 08 XA 172520 1007 WHITE CN40 08 XA 172520 10...

Page 21: ... P LED4 P SO1 TTXD 2 TRXD 2 TCK 2 P EPV1 C P EPV1 D P SO2 P SO3 P SO4 P EPV1 A P EPV1 B C177 0 1 F R194 10k 1 10W P AFE P AFDC P AN DC P CP POS 7 1 2 3 6 5 8 4 1 2 3 16 15 13 12 10 9 8 7 6 3 2 1 3 1 2 5V 2 3 1 3 2 1 1 2 3 4 5 6 7 8 9 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 3 2 1 D61 DAN217U 5V 5V 5V C35 C36 0 01 F x 2 R407 R403 10k 1 10W x 2 C95 100p CH T1 JPZ 200 15V C801 0 01 F I C310 PS21265 AP 5V 15V C...

Page 22: ...CT 1B R61 3 74k 1 10W 1 R60 680 1 10W 1 C60 220 16V VR1 VG067TL1 B202 5V R68 22k 1 10W C65 0 1 F C64 0 1 F 2 1 3 3 4 5 1 4 3 1 2 4 3 1 2 1 2 3 TM101 86028 TM102 86028 W4 BLACK B CN1 B03B XASK 1 A WHITE CT OUT W5 WHITE B W6 BLACK B W7 WHITE B W8 BLACK B W9 WHITE B W3 GREEN B AC VOLT OUT EARTH TO I NDOOR UNIT POWER SOURCE AC208 230V 60Hz 2010 12 14 21 OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K04BA 100...

Page 23: ...TURE THERMISTOR ROOM TEMPERATURE LOUVER M F M DC FAN MOTOR CN301 SJH20 08WSF WHITE CN8 SJH20 08WSFB WHITE CN1 2013485 1 WHITE CN9 B07B PASK 1 WHITE CN4 B04B PL I SK 1 WHITE CN5 B05B PL I SK 1 WHITE CN3 B07B PL I SK 1 WHITE CN6 B5B PH K S WHITE CN7 B5 6 5 B XARK 1 A RED CN305 B05B XASK 1 A WHITE CN303 B3B XH AM WHITE CN304 B2B XH AM WHITE E I B I N E I B OUT TEST FLASH W4 E EARTH INDICATOR PCB ASSE...

Page 24: ...10W A A R86 R88 10k 1 10W x 3 R56 R58 R59 100 1 10W x 3 1 2 3 4 5 6 7 4 3 2 1 1 2 3 4 5 1 3 5 I C1 32 I C1 31 I C1 42 I C1 42 I C1 21 I C1 22 I C1 23 I C1 36 I C1 35 I C1 33 I C1 32 I C1 31 I C1 30 I C1 55 I C1 1 A 1 3 2 I C1 80 I C1 79 I C1 77 I C1 76 I C1 5 I C1 33 I C1 55 I C1 41 I C1 4 I C1 35 X1 8 00MHz CSTLS R60 R61 10k 1 10W x 2 I C 1 uPD78F1154AGK I C1 73 I C1 39 I C1 70 I C1 71 I C1 72 I ...

Page 25: ...W201 KSHC611BT CN201 7 JB PL2 L 230 26 1061 A A A A 1 2 3 4 5 6 7 2 1 3 VCC OUT GND 2 5mmP D201 D203 SLR 343MC RED x 2 D202 SLR 343DC ORANGE D201 D202 D203 INDOOR UNIT COMPACT WALL MOUNTED ASU7RLF ASU9RLF ASU12RLF INDICATOR PCB ASSEMBLY K07BJ 0900HSD D0 2010 04 15 24 ...

Page 26: ... XH AM LF SN 1 2 3 A I C306 PS2501L 1 L302 0R0 4 3 2 1 12V 12V C311 100 25V D302 RF101L2S A 12V R303 18k 1 10W C305 1 0 B R306 1 0k 1 R304 36k 1 R305 6 2k 1 I C301 LNK603PG R301 390k 1 4W R302 270 1 4W D301 UF4007 C302 1000p E C301 4 7 450V 4 2 1 5 6 7 8 S S S S D FB BP_M 390V A 13V JM303 0R0 R309 18k 1 10W C306 100 25V D303 RF101L2S T301 SW161 1 10 6 4 5 3 2 1 2 3 1 A Q301 DTC123EUA K301 G5NB 1A ...

Page 27: ...M TEMPERATURE THERMISTOR PIPE TEMPERATURE XARR 03VF XAP 03V 1 EXTERNAL OUT EXTERNAL IN CN201 07 JB20 PAP 1061 WHITE 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 1 2 1 2 1 2 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 6 5 4 3 2 1 CN11 B07B A I SK 1 WHITE CN14 B3B XH AM WHITE CN16 B2B XH AM WHITE CN3 JC25 02HG WHITE CN1 2P SAN WHITE CN13 B5B PH K S WHITE TEST FLASH CN9 B07B PASK 1 WHITE...

Page 28: ...4W R122 470 1 4W 5V 15V R43 330 1 10W Q6 DTC124EUA 5V I C10 PS2561L 1 V R51 1 0k 1 4W C36 100 25V A 15V 340V R63 6 8k 1 4W R44 1 0k 1 10W C30 1000p R R47 10k 1 10W I C14 PS2561L 1 V R56 4 7k 1 10W R55 820 1 4W 1 15V 4 3 1 2 1 2 3 4 2 3 1 I C1 39 I C1 40 12V I C7 6 uLN2003ADR I C7 5 uLN2003ADR I C7 4 uLN2003ADR I C7 3 uLN2003ADR I C7 7 uLN2003ADR I C16 3 uLN2003ADR I C16 1 uLN2003ADR I C16 2 uLN200...

Page 29: ... 1 F 5V C202 47 10V R201 47 1 4W I C201 GP1UM261RKVF 5V D201 SLR 325MC D203 SLR 325MC D202 SLR 325DC 5 4 6 1 2 3 7 2 1 3 VCC OUT GND GREEN ORANGE GREEN INDOOR UNIT WALL MOUNTED ASU18RLF INDICATOR PCB ASSEMBLY K05CY 0902HSE D0 2010 04 15 28 ...

Page 30: ... x 3 GRAY UL1430 AWG26 x 8 GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY UL1430 AWG26 x 5 UL1430 AWG26 x 5 RED ORANGE YELLOW PINK BLUE RED ORANGE YELLOW PINK BLUE RED ORANGE YELLOW PINK BLUE RED ORANGE YELLOW PINK BLUE UL1007 AWG24 BLACK UL1007 AWG24 BLACK UL1430 AWG22 WHITE UL1430 AWG22 BLACK UL1430 AWG22 RED BLK WHT RED THERMISTOR ROOM TEMPERATURE THERMISTOR PIPE MID TEMPERATURE CN201 S07B P...

Page 31: ...R28 10k 1 10W C16 0 01 F Q1 DTC124EKA C15 0 01 F C14 1000p R 5V C17 0 01 F C18 0 01 B R27 330 1 10W R34 1 0k 1 10W R33 10k 1 10W R31 10k 1 10W 13 5V 13 5V R25 1 0k 1 10W R26 10k 1 10W C35 C12 C11 1000p R x 3 C37 0 1 F R67 1 0k 1 10W 5V 13 5V R24 R23 R32 10k 1 10W x 3 R63 R65 1 0k 1 10W x 3 R66 10k 1 10W X1 8 00MHz FCR CN4 B08B PASK 1 LF SN POWER DRIVE CN3 B06B PASK 1 LF SN TEST CN2 B5P SHF 1AA LF ...

Page 32: ... N K102 G5NB 1A 13 5V RC101 120 0 1 CN106 B2P3 VH B E LF SN DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V CN103 B2B XH AM LF SN EXTERNAL OUT EXTERNAL IN CN102 B3B XH AM LF SN IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK 1 LF SN 1 2 3 4 3...

Page 33: ...SW201 EVQPAG04K C202 10 25V C201 0 1 F 2 4 3 1 2 1 3 VCC OUT GND CN201 S07B PASK 2 LF SN OPERATE TIMER MANUAL AUTO SWITCH FILTER CLEN FILTER SIGN 5V REMOTE CONTROL GND 1 2 3 4 5 6 7 TO CONTROLLER PCB ASSEMBLY MAIN PCB INDOOR UNIT COMPACT CASSETTE AUU9RLF AUU12RLF AUU18RLF INDICATOR PCB ASSEMBLY OPTION K06AG 1000HSE D0 2010 04 14 32 ...

Page 34: ...N101 3 DC SUPPLY POWER DRIVE UL1430 AWG26 x 3 UL1430 AWG26 x 8 GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY GRAY RED BLACK WHITE YELLOW BROWN 1 2 3 4 5 6 7 8 UL1015 AWG18 BLACK UL1015 AWG18 BLACK WHITE WHITE REACTOR ASSEMBLY RLEY41 22 DRAIN PUMP M F M DC FAN MOTOR F101 AC250V 3 15A W105 W102 W101 CN2 B5P SHF 1AA WHITE TEST CN15 B06B XASK 1 A WHITE CN3 B06B PASK 1 WHITE CN4 B08B PASK 1 WHITE C...

Page 35: ... G5NB 1A 13 5V RC101 120 0 2 CN106 B2P3 VH B E LF SN DRAIN PUMP 2 1 IC26 10 IC26 14 1 3 4 2 2 1 3 2 1 C116 0 01 B 5V R112 330 1 10W L102 BLm18 AG601 I C101 TLP621 GB L103 BLm18 AG601 4 3 1 2 4 2 3 1 K101 G5NB 1A 13 5V CN103 B2B XH AM LF SN E I B OUT E I B I N CN102 B3B XH AM LF SN IC26 14 IC26 10 8 7 6 5 4 3 2 1 13 5V C120 0 1 F C121 0 1 F 5V DC SUPPLY CN101 B03B PASK 1 LF SN 1 2 3 4 3 1 2 LF101 E...

Page 36: ...JM201 VCC OUT GND 2 1 3 C201 0 1 F C202 10 16V SW201 EVQPAG04K 1 3 2 4 1 2 3 4 5 6 7 8 CN201 08 08 JC25 XMR BROWN RED ORANGE YELLOW WHITE BLUE PURPLE GRAY OPERATE TIMER LOUVER LOUVER 5V REMOTE SIGNAL GND MANUAL AUTO SWITCH INDOOR UNIT SLIM DUCT ARU9RLF ARU12RLF ARU18RLF INDICATOR PCB ASSEMBLY OPTION K04EI 1000HSE D0 2010 07 01 35 ...

Page 37: ... temp sensor error Outdoor temp sensor error 2 way valve temp sensor error for IU A 2 way valve temp sensor error for IU B 2 way valve temp sensor error for IU C 3 way valve temp sensor error for IU A 3 way valve temp sensor error for IU B 3 way valve temp sensor error for IU C Compressor temp sensor error Heat sink temp sensor error High pressure switch 1 error High pressure switch 2 error Indoor...

Page 38: ...cuit error 6 5 Trip terminal L error 6 10 Display PCB microcomputers communication error 7 1 Discharge temp sensor error 7 2 Compressor temp sensor error 7 3 Outdoor unit Heat Ex liquid temp sensor error 7 4 Outdoor temp sensor error 7 5 Suction Gas temp sensor error 7 6 2 way valve temp sensor error 3 way valve temp sensor error 7 7 Heat sink temp sensor error 8 2 Sub cool Heat Ex gas inlet temp ...

Page 39: ...ssy 10 Motor DC Brushless 12 Base Assy 7 Protective Net 9374417049 9374414123 9374415045 9374416172 5 Valve Cover Sub Assy 9374827015 9366378020 9602843015 9 Motor Bracket Sub Assy 9374418060 8 Thermo Holder 9375211011 9374166305 13 Compressor Plate Assy 9375221058 9375381028 4 Emblem Rear 9351355005 Drain Assy 9303029015 Drain Cap 313166024302 Ref Description Part number ...

Page 40: ... RED Connector WHITE 22 30 31 25 25 26 26 26 24 32 22 Choke Coil 30 Inlet Pipe Cond A Assy 31 Outlet Pipe Cond A Assy 32 Receiver Tank Assy 24 25 3 way Valve Assy 1 2 26 2 way Valve Assy 9900366018 9373461104 9374266111 9374575039 3 way Valve Assy 3 8 9375103019 9375104016 9375102012 27 28 Pipe Thermistor Red Pipe Thermistor White 9900543020 Strainer Assy 9372524015 9900632007 ...

Page 41: ...1 Expansion Valve Assy 42 Expansion Valve Coil A Red 43 Expansion Valve Coil B White 44 Expansion Valve Coil C Green 9374423187 9374425136 9900186012 9900341015 9375250027 9370947151 9970101069 9970101038 9970101045 Ref Description Part number 48 Solenoid 9900165079 Connector RED WHITE 51 52 51 Wire Pressure Sw Red 52 Wire Pressure Sw White 9377823014 9377823021 ...

Page 42: ...TPM 73 Power Supply PCB Assy 9375140014 9374609017 9375139018 9375138011 9374606047 9900203016 70 Terminal 3P 9306489045 9900016036 9900433017 9703457012 9705647183 74 Controller PCB Assy 75 Heat Sink Thermistor 76 Compressor Thermistor 77 Thermistor Outdoor 78 Heat Exchanger Thermistor 79 Discharge Thermistor 9708013367 9900311018 9900156053 9900477011 9900540005 9900621018 61 Inverter Box A 62 I...

Page 43: ...ilter 6 Intake Grille Parts number Description Ref 9318267044 9317642057 9318192025 9316906006 9317644013 9317643016 7 Clamper Grille 8 9 Receiver Window Panel Cover Air Clean Filter Assy 9317646017 9317663014 9317664011 9305642045 9317250009 10 Bracket Panel Remote Control 9317665001 11 12 Remote Control Holder 9379219020 1 4 5 3 2 4 11 12 10 6 7 9 8 ...

Page 44: ...otal Assy 23 Holder Room Thermistor Thermistor Assy 24 25 Evaporator Holder R 26 Filter Guide Parts number Description Ref 9317820011 9317838009 9317652001 9317651004 9317650007 9317649001 27 Rear Bracket 28 29 Evaporator Holder L Distributor Assy 9318579000 9316895003 9900563004 21 28 29 22 23 24 26 25 27 ...

Page 45: ...53015 37 Motor Cover 38 39 Casing Cover B Casing Cover F 9317654005 9316961012 9317669016 40 Louver Gear 9317648004 Parts number Description Ref 9900384128 Gear A 41 42 Motor Step 9316904002 43 Drain Hose Assy 9316177017 44 Drain Cap 9332277005 45 Fan Guard 9602704019 46 Fan Motor 9316830004 47 Crossflow Fan Assy 9306628017 48 Bearing C Assy 9317656016 49 Louver U 9317657006 50 Louver Z 9309994003...

Page 46: ...al 54 55 Controller PCB Assy 7 55 Controller PCB Assy 9 55 Controller PCB Assy 12 56 Control Cover Parts number Description Ref 9318187014 9317575010 9317659024 9317923002 9708536019 9317662000 57 Cover Shield 58 59 Display Case Display PCB Assy 9707649024 9900529017 9316586017 9708536026 9708536033 51 53 54 55 56 57 58 59 52 ...

Page 47: ...rew 5 Air Filter 6 Intake Grille Assy Parts number Description Ref 9315023018 9314991080 9315335272 9315015013 9309002050 9315014016 7 Clamper Grille 8 9 Receiver Window Air Clean Filter Assy 9315336163 9306755010 9315010018 9315212016 10 Remote Control 9379219013 11 Remote Control Holder 9305642045 1 5 2 9 4 6 8 8 7 3 10 11 ...

Page 48: ...15 9306628017 9315338129 9315251015 9314994012 17 Rear Bracket 18 19 20 21 Filter Guide Filter Guard Connection Pipe Assy 9314995019 9315022011 9315013019 9315411013 9315355041 13 Room Thermistor Holder 23 Pipe Thermistor 9315252012 9900551018 22 Distributor Assy 9316988019 20 18 19 16 21 15 14 23 22 12 11 13 17 47 2010 06 30 INDOOR UNIT WALL MOUTED ASU18RLF ...

Page 49: ...ush B 39 Spacer B 40 R and L Louver 41 9312156016 9312441013 9311997016 37 Drain Hose Assy 9315769015 38 Casing 9314993015 Parts number Description Ref Louver U 42 Louver Z 43 Diffuser U 9315000019 9315001016 9315002013 44 Diffuser Z 9315003010 Spring C 9314142017 Piller A 9315009012 Joint B 9315006011 45 46 48 47 Fan Guard 9305751051 Fan Guard Holder Right 9315814012 Fan Guard Holder Left 9315815...

Page 50: ...997020 9314998027 9315028013 56 Motor Step Red 52 58 59 60 Motor Step Green Motor Step Blue Gear A 9602784004 9900384029 9900384036 9900139063 9309994003 61 Terminal 9900447014 57 Indicator PCB Assy 9707210057 62 49 2010 06 30 53 55 51 60 52 54 58 62 61 59 56 57 INDOOR UNIT WALL MOUNTED ASU18RLF Parts number Description Ref ...

Page 51: ...7 Display Panel 9375529123 8 Receiver Window 9375547011 2 Intake Grille 9375531027 3 Long Life Filter 9375533014 9 Flap Total Assy 9377760029 4 Hook Bracket 9375546014 9375532024 9375530013 5 Grille Hook 10 Panel Cover without Insulations 11 Indicator PCB Assy 9707371031 12 Connector Cover 9375549015 1 Intake Grille Assy 9375726027 Part number ...

Page 52: ...1 2010 06 30 connector red connector white 21 22 23 24 Ref Description 21 Gear A 9375536015 22 Motor Holder 9375535018 23 Step Motor white connector 9900139070 24 Step Motor red connector 9900139087 Part number DECORATION PANEL UTG CCGF ...

Page 53: ...RLF AUU12RLF AUU18RLF 31 Cabinet A Assy 9375492014 32 Cabinet B 9375494018 37 Bell Mouse 9375503017 38 Drain Pan Sub Assy 9377765024 33 Wire Cover 9375516017 34 Pipe Cover 9375515027 35 Hook R 9375504014 36 Hook L 9375505011 39 Drain Cap 9375502010 Ref Description Part number ...

Page 54: ...porator Total Assy 09 12 9377914033 Evaporator Total Assy 18 9377914026 42 Evaporator Holder 9375508012 44 Fan Motor 9602870004 45 Fan Motor Holder 9375552015 48 Float Switch 9900361037 49 Drain Hose 9375519018 50 Drain Port 9375520014 51 Rubber Pump 9378426016 46 Pump Assy 9900472030 47 Drain Pump Holder B 9375518011 Ref Description Part number 49 ...

Page 55: ... 62 Control Box A Assy 9379250016 63 63 63 Controller PCB Assy 9 9707393668 Controller PCB Assy 12 9707393712 Controller PCB Assy 18 9707393729 64 Power Supply PCB Assy 9707398236 65 Terminal 9306489045 66 Terminal 9703345012 Pipe Thermistor 9703297014 Room Thermistor 9900502003 Remote Control 9318593006 Ref Description Part number ...

Page 56: ...l Sub Assy 9 Cap Drain 10 Drain Pan Sub Assy 9379906005 9379900003 9379907002 9379909006 9379915007 9379596008 9379637008 9379902007 9358746004 9379901000 5 Parts number Description Ref 11 11 Evaporater Total Assy Evaporator Assy 13 Coupling Pipe Assy 14 Distributor Assy 15 Thermistor Pipe 9364499581 9372972076 9373038764 9373034384 9900498085 16 Air Filter 9379574006 17 Valve Cover Sub Assy 93795...

Page 57: ...79572002 9379572002 Motor Mount Motor Mount 9379612005 9379612005 Parts number Parts number Description Description Ref Ref 28 28 29 29 Casing U Casing U 30 30 Hook Metal Hook Metal 31 31 Fan Motor Assy Fan Motor Assy 32 32 Thermistor Room Thermistor Room 33 33 Drain Pump Sub Assy Drain Pump Sub Assy 34 34 Pump Assy Pump Assy 35 35 Float Switch Float Switch 9379571005 9379571005 9379889001 9379889...

Page 58: ... Power Supply PCB Controller PCB 9 44 Controller PCB 12 Parts number Description Ref Terminal 3P Reactor Assy PCB Holder 9379806022 9380041016 9352173011 9374407019 9707398243 9707393675 9306489045 9707457018 9379402019 9707393682 47 Terminal 3P Wired Remote 9703345012 57 2010 06 30 INDOOR UNIT SLIM DUCT ARU9RLF ARU12RLF ...

Page 59: ...sy Drain Pan Sub Assy 9379597005 9379597005 9379638005 9379638005 9379902014 9379902014 9358746004 9358746004 9379901017 9379901017 5 5 Parts number Parts number Description Description Ref Ref 11 11 12 12 Evaporator Total Assy Evaporator Total Assy Evaporator Assy Evaporator Assy 13 13 Coupling Pipe Assy Coupling Pipe Assy 14 14 Distributor Assy Distributor Assy 15 15 Pipe Thermistor Pipe Thermis...

Page 60: ...ber Description Description Ref Ref 30 30 Rubber Vibration Proof Rubber Vibration Proof 32 32 Casing B Casing B 33 33 Casing U Casing U 34 34 Hook Metal Hook Metal 35 35 Fan Motor Assy Fan Motor Assy 9379644006 9379644006 9379572002 9379572002 9379571005 9379571005 9379889001 9379889001 9602968015 9602968015 31 31 36 36 Thermistor Room Thermistor Room 37 37 Drain Pump Sub Assy Drain Pump Sub Assy ...

Page 61: ...22 9380041016 9352173011 9374407019 Power Supply PCB 9707398243 Controller PCB 9707393699 Parts number Description Ref Terminal 3P Reactor Assy 9306489045 47 9707457018 PCB Holder 9379402019 60 2010 06 30 INDOOR UNIT SLIM DUCT ARU18RLF 41 49 43 46 48 42 50 45 44 47 Terminal 3P Wired remote 9703345012 ...

Page 62: ...2011 05 20 OUTDOOR UNIT ACCESSORIES Use For drain piping work Q ty 1 5 Name and Shape Drain pipe Drain cap For use when connecting models 9 12 to outdoor port A 1 Adapter assy 12 7 mm 9 52 mm 1 2 in 3 8 in ...

Page 63: ... control 1 Battery 2 Name and Shape Q ty Wall hook bracket 1 Remote control 1 Battery 2 Remote control holder 1 Remote control holder 1 Cloth tape 1 Tapping screw big 8 Tapping screw small 2 Air cleaning filter 2 Drain hose insulation 1 Cloth tape 1 Tapping screw big 8 Tapping screw small 2 Air cleaning filter 2 Air cleaning filter frame 2 ...

Page 64: ...ngle and Hook wire for resins Name and Shape Q ty Application Coupler heat insulation Small 1 For indoor side pipe joint Liquid pipe Coupler heat insulation Large 1 For indoor side pipe joint Gas pipe Special nutA Large flange 4 For installing indoor unit Special nut B Small flange 4 For installing indoor unit Template Carton top 1 For cealing openings cutting Also used as packing Drain hose assy ...

Page 65: ... supply and remote control cable binding Large 4 For fixing the coupler heat insulation Filter Small 2 ARU9RLF ARU12RLF Filter Big 2 ARU18RLF Drain hose 1 For installing drain pipe 3 4 in O D 1 1 16 in Hose band 1 For installing drain hose Drain hose insulation B 1 Insulates the drain hose Wired remote control 1 Remote control cable 1 For connecting the remote control Tapping screw M4 16 mm 2 For ...

Page 66: ...1101G3865 ...

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