SPLIT TYPE ROOM AIR CONDITIONER WALL WOUNTED TYPE Indoor unit Outdoor unit MW24C3G MR24C3G CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . .1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM. . . . . 3 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 4 INDOOR PCB CIRCUIT DIAGRAM . . . . . . 5 OUTDOOR PCB CIRCUIT DIAGRAM . . . . 8 ERROR DETECTION . . . . . . . . . . . . . . . . 10 PARTS (indoor unit) . . . . . . . . . . . . . . . . .
SPECIFICATIONS COMPRESSOR AND REFRIGERANT ELECTRICAL DATA INDOOR UNIT MW24C3G OUTDOOR UNIT MR24C3G COOLING CAPACITY POWER SOURCE Hermetic type, 4 pole, DC inverter motor, Scroll TYPE 24,000 BTU, 7.03 kW DISCRIMINATION DA150A1F-20NA 208 / 230 V WEIGHT (with oil) 22 lbs, 10.0 kg FREQUENCY 60 Hz REFRIGERANT TYPE RUNNING CURRENT 10.5 A PRECHARGED REFRIGERANT INPUT WATTS 2.4 kW E.E.R. Pipe length 10.0 BTU/hW, 2.
DIMENSIONS Unit : inch (mm) 12-5/8 (320) INDOOR UNIT 39-1/4 (998) 9 (228) Drain hose length : 26-3/8 inch (670 mm) OUTDOOR UNIT 31-3/32 (790) 24-13/32 (620) 11-13/32 (290) 21-1/4 (540) 2010.11.
REFRIGERANT SYSTEM DIAGRAM 3-way valve Heat exchanger (Indoor unit) 2-way valve Muffler Sub-accumulator Expansion valve Compressor Strainer Heat exchanger (Outdoor unit) Refrigerant direction Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 5/8" (15.88 mm) 2010.11.
INDOOR UNIT OUTDOOR UNIT REACTOR TEST WIRED REMOTE ( OPTION ) CN201 7 6 5 4 3 2 1 INDICATOR PCB ASSY WHITE WHITE WHITE WHITE WHITE WHITE RED WHITE BLACK 7 6 5 4 3 2 1 7 6 5 4 3 2 1 CN8 WHITE RED RED 5 4 YELLOW 3 ORANGE 2 RED 1 6 5 4 3 2 1 6 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 BLUE PINK YELLOW ORANGE BLUE PINK YELLOW ORANGE RED WHITE RED M M THERMISTOR ( DISCHARGE TEMP. ) LOUVER ( UP / DOWN ) THERMISTOR ( PIPE - MID. TEMP. ) 1 BLACK BLACK THERMISTOR ( OUTDOOR TEMP.
INDOOR PCB CIRCUIT DIAGRAM OUTDOOR UNIT TERMINAL BOARD L 1 N THERMAL FUSE 102 2 SERIAL CONTROL UNIT EZ-0107WSE 3 W5 BLACK RED GREEN EARTH TERMINAL WHITE EARTH INDICATOR PCB ASSEMBLY K05CY-0500HSE-D0 TM2 TM1 TM4 22007 22007 22007 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) K08CX-1001WSE-C1 WIRED REMOTE CONTROL ( OPTION ) LOUVER ( LEFT / RIGHT ) M CN6-1 RED CN6-2 WHITE CN6-3 BLACK CN2-1 RED 1 CN2-2 ORANGE 2 CN2-3 YELLOW 3 CN2-4 PINK 4 CN2-5 BLUE 5 CN5-1 RED 2 CN5-2 ORAN
C32 0.01 340V W5 F1 I C26-14 I C26-10 3.15A 250V K1-4 TM4 VA1 470V C13 0.01 C8 0.47 1 I C22 0.1 C19 + 330/ 25V 1 I C2 TA4805AS(Q) 7V JM3 G D6 D3SB60 3 C17 + 330/ 25V C12 0.1 D7 UF4007 C6 100/ 420V + C4 47pF 1kV L 2 X 3 R38 15k <1/10W> R34 12k <1/10W> C20, C21, C5, C7 0.1 x 4 3 4 1 3 2 R67 150 <1/10W> IC26 JM5 I C1-76 R48 R53 C38 200k 5.6k 0.
INDOOR UNIT INDICATOR PCB ASSEMBLY K05CY-0500HSE-D0 5V 5V D201 SLR-325VC 1 RED 2 D202 SLR-325MC 3 4 GREEN D203 SLR-325DC 5 C201 0.1 6 7 ORANGE 5V I C201 GP1UM261RKVF VCC 2 OUT 1 GND 3 2010.08.
OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY EZ-0101WUE I NDOOR UNIT L N SERIAL POWER SOURCE AC208 - 230V 60Hz 1 2 3 4 5 TERMINAL W103 UL1015 AWG20 F202 5A - 250V EMI FILTER ZCAT2132-1130 1T EMI FILTER UL1015 AWG14 BLACK BLACK UL1015 AWG14 WHITE W100 UL1015 AWG20 UL1015 AWG20 WHITE RED W102 UL1015 AWG20 BLACK UL1015 AWG16 W101 UL1015 AWG14 BLACK GREEN W1 B W2 B REACTOR U B W7 UL3271 AWG16 V B W8 UL3271 AWG16 W B W9 UL3271 AWG16 WHITE CM BLACK W4 B W3 B CN30 B2P3-VH-B-C
D105 DAN217U K1 DW12D1-O 1 R127 3 R153 120k 1% -12V HYIC1 HU2001R3 18 SERIAL 14 8 W4 10 5 6 7 5 5V 4 4 3 2 3 2 5V 1 1 C137 0.1 R155 R157 PFC / 58P 4.7k 6 5 + R156 100k 1% x2 C138 + 2.2/ 50V R151 PFCEN / 14P R159 4.7k 1 1 2 D111 DAN217U R143 -12V 39k R144 1% 22k 1% 9 8 10 1 15V CN800 B5 ( 7 - 2.3 ) B-1-A-XASK WHITE FAN MOTOR 2 3 C802 0.1 4 5 R801 1.
ERROR DETECTION Display Error Serial signal error Indoor unit thermistor error Outdoor unit thermistor error Indoor unit control error Outdoor unit control error Operation Timer LED LED Off 2 flash 3 flash 4 flash 5 flash Indoor fan motor error 6 flash Refrigerant cycle error 7 flash 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during oeration 4 flash Serial signal (forward) error, at operation start up 5 flash Serial signal (forw
OUTDOOR UNIT 2010.11.02 LED ERROR on Discharge temperature abnormal 5.0 second on / 5.0 second off Fan abnormal 5.0 second on / 0.1 second off AF PAM voltage abnormal 2.0 second on / 2.0 second off CT abnormal 0.5 second on / 0.5 second off Trip 0.1 second on / 2.0 second off Compressor location abnormal 0.1 second on / 0.
7 PARTS INDOOR UNIT 5 4 5 2 4 6 1 3 Ref Descriprion 2010.10.
16 12 13 15 14 17 23 18 19 21 22 20 11 INDOOR UNIT 2010.10.
34 37 38 36 35 32 33 40 31 Ref Descriprion Part number 31 Evaporator Total Assy 9315338112 32 Connection Pipe Assy 9315355058 33 Water Seal 9315251015 34 Evaporater Holder R 9314994012 35 Evaporater Holder L 9314995019 36 Rear Bracket 9315022011 37 Filter Guide 9315013019 38 Filter Guard 9315411013 39 Crossflow Fan Assy 9315024015 40 Bearing C Assy 9306628017 2010.10.
41 42 INDOOR UNIT 43 50 45 46 51 44 47 Ref Descriprion Part number 41 Controller PCB Assy 9708065205 42 Control Box 9314996023 43 Control Cover 9314997020 44 Motor Case 9314998027 45 Terminal Earth 9315028013 46 DC Brushless Motor 9602784004 47 Motor, Step 9900384029 48 Motor, Step 9900384036 49 Motor, Step 9900139063 50 Terminal 9900447014 51 Indicator PCB Assy 9707210019 Pipe Thermistor 9900551018 -- 2010.10.
PARTS 5 4 OUTDOOR UNIT 1 3 15 12 2 13 14 8 10 6 1 Ref.
OUTDOOR UNIT 26 23 25 24 27 21 22 2010.11.
OUTDOOR UNIT 31 32 33 34 37 36 35 2010.10.
ACCESSORIES Name and Shape Part number Wall hook bracket 9315023018 Remote control 9315027160 Remote control holder 9305642045 Battery (penlight) 0600185541 Cloth tape 9310519004 Tapping screw (big) 0700076046 Tapping screw (small) 2010.11.
1010G3839
