SPLIT TYPE ROOM AIR CONDITIONER DUCT TYPE Indoor unit Outdoor unit ARU9RLF AOU9RLFC ARU12RLF AOU12RLFC (Serial number : R) Refer to the service bulletin RAC-0059 CONTENTS SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM. . . . 3 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4 INDOOR PCB CIRCUIT DIAGRAM . . . . . 5 OUTDOOR PCB CIRCUIT DIAGRAM . . . 9 ERROR DETECTION . . . . . . . . . . . . . . .
SPECIFICATIONS ELECTRICAL DATA NOISE LEVEL Cool & heat inverter TYPE INDOOR UNIT High 28 dB 29 dB Medium 27 dB 28 dB Low 26 dB 27 dB ARU9RLF ARU12RLF OUTDOOR UNIT AOU9RLFC AOU12RLFC COOLING CAPACITY 9,000 Btu/h 12,000 Btu/h Quiet 25 dB 26 dB HEATING CAPACITY 12,000 Btu/h 16,000 Btu/h High 28 dB 29 dB Medium 26 dB 28 dB Low 25 dB 27 dB Quiet 24 dB 24 dB POWER SOURCE INDOOR UNIT Cooling 208/230 V FREQUENCY INDOOR UNIT Heating 60 Hz Cooling 3.0 A 4.4 A Heating 3.
22-19/32 (574) DIMENSIONS 6-27/32 (174) unit : inch (mm) 28-29/32 (734) 24-13/32 (620) 13/32 (10) 14-27/32 (377) 1-3/16 (30) INDOOR UNIT 3-15/16 (100) x 6 = 23-5/8 (600) 2-5/32 (55) 25-19/32 (650) 3-1/16 (78) 7-25/32 (198) 3-1/16 (78) 5-15/16 (151) 6-5/8 (168) 2-5/32 (55) 27-9/16 (700) 31-3/32 (790) 11-13/32 (290) 24-13/32 (620) OUTDOOR UNIT Liquid pipe diameter : 1/4 inch (6.35 mm) Gas pipe diameter : 3/8 inch (9.52 mm) 26-5/32 (664) 2013.02.
REFRIGERANT SYSTEM DIAGRAM Compressor Heat exchanger (indoor unit) 2-Way valve 3-Way valve Muffler Strainer 4-Way valve Expansion valve Heat exchanger (outdoor unit) 2012.07.19 3 Strainer Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.
CIRCUIT DIAGRAM INDOOR UNIT GRAY BLACK GRAY 1 2 3 CN3 4 5 6 CN8 CN9 1 1 RED CN14 2 2 WHITE 3 3 BLACK CN6 1 CN4 FM GRAY GRAY GRAY GRAY GRAY GRAY GRAY 1 2 3 CN105 4 5 6 POWER SUPPLY PCB CN106 1 2 1 2 YELLOW GREEN GREEN E101 E102 CN102 1 2 3 W102 W105 W101 1 2 3 FUSE 5A 250V RED TERMINAL WHITE TERMINAL G BLACK 1 2 3 2013.01.
INDOOR PCB CIRCUIT DIAGRAM CONTROL UNIT ARU9RLF : EZ-01123HSE ARU12RLF : EZ-01124HSE CN8 B02B-XASK-1-A CN8-1 CN8-2 CN7 B02B-XAYK-1-A CN7-1 CN7-2 CN5 B02B-XAKK-1-A CN5-1 CN5-2 WHITE BLACK BLACK THERMISTOR ( ROOM TEMP. ) GRAY GRAY THERMISTOR ( PIPE - MID. TEMP.
INDOOR UNIT MAIN PCB ARU9RLF : K06AK-121LHSE-C1 ARU12RLF : K06AK-121MHSE-C1 5V D4 1SS355 13.5V CN1 B03B-PASK-1 DC SUPPLY 2 3 I R45 10k <1/10W> 12V O 3 G C1 + 10/ 50V R1 - R3 10k <1/10W> x 3 JM1 C2 + 10/ 50V 2 C31 0.01 JM3 D1 1SS355 1 I I C2 NJM7805 O 3 G 2 C32 + 100/ 6.3V R15 - R18 5V 10k <1/10W> x 4 CN2 B5P-SHF-1AA C33 0.1 FLOAT SWITCH 3 C8 - C10 0.1 x 3 5V C3 0.01 2 R46 1.0k <1/10W> C29 0.1 R57 1.0k <1/10W> R59 10k <1/10W> C30 0.1 R58 1.
R103 62k <2W> 340V C108 4700p L NORMAL COIL I C26-14 CN108 B2P3-VH-B F101 3.15A - 250V ( EM ) W101 R104 330k <2W> LF101 ELF20N018A BLACK 1 W102 WHITE 1 C105 0.01 C104 0.22 4 1 3 2 C101 0.22 VA101 470V 2 D101 D3SB60 R105 75 <2W> 2 C107 270/ 450V C106 0.01 3 2 15V Q101 2SC5354 1 Q102 2SC1815-Y + 2 1 R107 100 <1/10W> R106 1.5 <2W> 3 D107 RD16M C112 + R110 330/ 10k 25V <1/10W> C118 0.
5V INDOOR UNIT INDICATOR PCB ( OPTION ) K04EI-1000HSE-D0 R201 330 <1/4W> R202 330 <1/4W> CN201 08 / 08 JC25 / XMR ( OPERATE ) BROWN 1 ( TIMER ) RED 2 ( LOUVER ) ORANGE 3 ( LOUVER ) YELLOW 4 ( 5V ) WHITE 5 ( REMOTE SIGNAL ) BLUE ( GND ) 6 PURPLE 7 ( MANUAL AUTO SWITCH ) GRAY 8 R203 330 <1/4W> 1 3 D205 EMPG3863X GREEN D206 EMAA3863X ORANGE D207 EMPG3863X GREEN + C202 10/ 16V C201 0.1 2 4 SW201 EVQPAG04K VCC 2 OUT 1 GND 3 PHA201 PIC-37143TH5 2013.01.
OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY AOU9RLFC : EZ-01223HUE AOU12RLFC : EZ-01224HUE TO INTDOOR UNIT L N SERIAL POWER SOURCE 208/230V 60Hz UL1015 AWG20 1 BLACK 2 EMI FILTER ZCAT2132-1130 1T UL1015 F202 5A 250V W103 AWG14 BLACK UL1015 AWG14 W100 WHITE UL1015 AWG20 UL1015 AWG20 WHITE 3 RED W102 UL1015 AWG20 L W101 UL1015 AWG14 N UL1015 AWG16 BLACK BLACK GREEN F201 20A 250V COMPRESSOR U W7 B W1 B V W2 B W9 W B REACTOR W4 B CN30 B2P3-VH-B-C W3 B BLACK 1 BLACK U
ORANGE 1 PR/I C80-5 HYIC1 HU2001R3 PFC/58P 5V RED 10 6 14 7 4 5 5 5V SERIAL 3 4 2 3 1 R23 27k <1/10W> 2 + R21 39k <1/10W> R156 100k 1% 1 ZXL/37P 5V CN30 B2P3-VH-B-C JM32 BLACK 2=3 C20 Q102 0.022 DTC143EUA 1 2 3 4 JM30 R147, R150 R148, R151 195k 1% x 4 12V D110 15V DAN217U 1 2 2 1 L800 BL02Rn1 C802 0.1 2 3 4 5 C800 100/ 25V R801 1.
ERROR DETECTION INDOOR UNIT Error Contents 2013.02.28 Operation LED Timer LED Economy LED Error Contents Operation LED Timer LED Serial Communication Error 1 times flash 1 times flash Continuous flash Wired Remote Controller Communication Error 8 times flash 2 times flash Continuous flash 1 times flash 2 times flash Continuous flash Sub-Cool Heat Ex.Gas Inlet Thermistor Error Sub-Cool Heat Ex.
OUTDOOR UNIT 2013.02.28 LED ERROR on Discharge temperature abnormal 0.5 second on / 0.5 second off IPM overcurrent protection 0.1 second on / 0.1 second off Thermistor abnormal 2.0 second on / 2.0 second off CT abnormal 0.1 second on / 2.0 second off Compressor location abnormal 5.0 second on / 5.
10 PARTS INDOOR UNIT 11 12 5 1 13 6 7 8 3 2 4 9 Ref Description 2013.02.
24 INDOOR UNIT 22 28 29 27 26 23 30 25 21 Ref Description 2013.02.
45 INDOOR UNIT 42 44 43 41 Ref 2013.02.
2 1 5 8 PARTS OUTDOOR UNIT 7 4 11 12 6 3 Ref. Description 9 10 2013.02.
21 OUTDOOR UNIT 28 27 25 26 23 24 Ref. 22 2013.02.
OUTDOOR UNIT 32 35 34 31 33 Ref. Description 2013.02.
ACCESSORIES INDOOR UNIT Name and Shape Q’ty Installation template Application For positioning the indoor unit 1 For installing indoor unit Washer 8 Coupler heat insulation (Large) Coupler heat insulation (Small) Binder 1 1 Medium 3 Large 4 For indoor side pipe joint (Large pipe) For indoor side pipe joint (Small pipe) For power supply and remote control cable binding. For fixing the coupler heat insulation. Filter (Small) 2 Drain hose 1 Hose band For installing drain pipe 3/4 in. (O.D.
1302G4173
