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SPLIT TYPE
ROOM AIR CONDITIONER
FLOORCONSOLE/
UNDERCEILING
DUAL type(60Hz)
Models
Indoorunit Outdoorunit
MS24Y3F MR24UY3F
CONTENTS
SPECIFICATIONS................................ 1
OUTLINE AND DIMENSIONS..................... 2
REFRIGERANT SYSTEM DIAGRAM .............. 4
CIRCUIT DIAGRAM.............................. 5
PCB CIRCUIT DIAGRAM ........................ 7
ERROR CONTENTS ............................ 11
DISASSEMBLY ILLUSTRATION (IndoorUnit) ..... 13
DISASSEMBLY ILLUSTRATION (OutdoorUnit) ..
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SPECIFICATIONS TYPE Cool and Heat INDOOR UNIT MS24Y3F OUTDOOR UNIT MR24UY3F COOLING CAPACITY 22,200/22,200 BTU/h 24,200/24,200 BTU/h HEATING CAPACITY ELECTRICAL DATA POWER SOURCE 230V/208V FREQUENCY 160Hz RUNNING CURRENT (Cool) 9.8A / 10.9A RUNNING CURRENT (Heat) 10.2A / 11.3A INPUT WATTS (Cool) 2.25kW / 2.25kW 2.33kW / 2.33kW INPUT WATTS (Heat) E.E.R.(Cool) 2.89/2.89 kW/kW 3.05/3.05 kW/kW E.E.R.(Heat) MOISTURE REMOVAL 3.5 l/hr 3 880 m /hr AIR CIRCULATION-High COMPRESSOR TYPE Hermetictype,4poles
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OUTLINE AND DIMENSIONS INDOOR UNIT Unit:inch(mm) 39-1/8" (990) 7-7/8" (199) (rearview) 35" (900) 19-3/4" (500) 3-15/16" ( 100) 4-23/32" (120) 2006.05.25 2 6-7/8" 2-3/4" (70) (175) 7-7/8" (200) 7-27/32" (199) 20-7/8" (530) 25-7/8" (655)
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OUTDOORUNIT Unit:inch(mm) 1-1/4" 1/2" 3"(77) (31) (12) 13" (330) 35-1/2" (900) 15-3/4" (400) Air Flow 25-5/8" (650) 5-3/4" (147) 6-3/4" (170) 2006.05.25 3 32-3/4" (830) 14-5/8" (370) 7/8" (21) 3/8" (9) 17-3/8" (440) 3-7/8" (99) 7-3/4" (196)
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REFRIGERANT SYSTEM DIAGRAM INDOOR UNIT OUTDOOR UNIT Pressure Refrigerant Pipe Check Valve 15.88mm (5/8") High Pressure Switch Charging Valve 4-way Valve Evaporator Condenser Accumulator Compressor Expansion Refrigerant Pipe Valve 9.52mm (3/8") Strainer Strainer Charging Valve :COOL :HEAT 2006.05.25 4 Muffler
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CIRCUIT DIAGRAM INDOORUNIT ROOMTEMPERATURETHERMISTOR PIPETEMPERATURETHERMISTOR 1 2 1 2 1 2 WHITE FAN MOTOR BROWN 1 1 1 1 CN7 CN8 WHITE RED 2 CAPACITOR 2 2 2 ORANGE 3 3 3 YELLOW 4 4 4 BROWN WHITE 1 1 5 5 5 RED BLUE 2 2 6 6 6 STEP MOTOR ORANGE PURPLE 3 7 3 7 7 M YELLOW GRAY (UP/DOWN) 4 4 8 8 8 WHITE 5 5 BLACK 4 1 WHITE BROWN 6 2 1 1 RED RED 3 3 2 2 FAN MOTOR PINK STEP MOTOR FM ORANGE 5 4 3 3 M PURPLE YELLOW 2 5 ( LEFT / RIGHT ) 4 4 BLUE WHITE 6 1 5 5 CN1 CN17 123 123 GREEN POWERSUPPLYPCB G TERMINA
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OUTDOORUNIT OUTDOORTEMPERATURE BLACK BLUE THERMISTOR PIPETEMPERATURE THERMISTOR COMPRESSORTEMPERATURE BROWN BROWN THERMISTOR DISCHARGTEMPERATURE THERMISTOR BLACK HEAT SINKTEMPERATURE THERMISTOR 12 12 12 12 12 EMI FILTER CN21 CN22 CN23 CN26 CN25 CONNECTOR 1T RED RED RED U 1 HIGH PRESSURE SWITCH CN37 RED W305 2 U WHITE WHITE V COMPRESSOR W304 V FUSE BLACK 1 BLACK BLACK F4T 5A-250V W W CN30 2 4WV W303 SOLENOID COIL BLACK 3 ACTIVE BROWN 1 1 RED CONTROLLERPCBASSY FILTER 2 2 ORANGE 3 3 CN407 RED MODUL
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CONTROLLERPCBASSY INDOOR PCB CIRCUIT DIAGRAM K01AL-050SHSE-C1 2006.05.25 7
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OUTDOOR PCB CIRCUIT DIAGRAM INVERTERASSEMBLY EZ-005FHUE POWERSUPPLYPCBASSY K04BA-0500HUE-P0 CONTROLLERPCBASSY K04AW-0502HUE-C1 2006.05.25 8
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OUTDOORUNIT CONTROLLERPCBASSEMBLY K04AW-0502HUE-C1 600/450Vx4 2006.05.25 9
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POWERSUPPLYPCBASSEMBLY OUTDOORUNIT K04BA-0500HUE-P0 TM100 L2 L1 L4 N200500K1D7C RCH4730-021PF07 RCH4730-021PF07 BLACK W4 TM101 B VA101 C104 C112 470V 0.033 0.015 C107 C111 C101 POWERSOURCE 3.3 3.3 3.3 230V VA102 C105 C113 60Hz 0.015 470V 0.033 WHITE W5 TM102 B C106 3.3 SA100 RA-302M W6 B BLACK TOINDOORUNIT CT1 B W7 CT-1B WHITE 5V CN1 D60 W3 B 5V C65 B3B-XASK-1-A DAN217U EARTH GREEN WHITE 0.1 R68 22K 1 C60 <1/10W> VR1 + 2 CTOUT 220/16V B2K 3
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ERROR CONTENTS (Indoor unit) OERATION OPERATION lamp (Red) TIMER TIMER lamp (Green) SWING SWING lamp (Orange) SWING SWING lamp (Orange) MANUALAUTO Operation can be checked by lighting and flashing of the display section OPERATION, , and TIMER lamps. Perform judgment in accordance with the following. TEST RUNNING When the air conditioner is run by pressing the remote control unit test run button, the OPERATION and TIMER lamps flash slowly at the same time. ERROR The OPERATION, TIMER, and SWING la
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ERROR CONTENTS (outdoor unit) 1. Make a TEST RUN in accordance with the in- 2. When the product is operating: stallation instruction sheet for the indoor unit. 1 Press the PUMP DOWN switch on the outdoor unit. The LED on the outdoor unit circuit board lights, and 2. OUTDOOR UNIT LEDS operation stops. At this point, recovery has not been When a malfunction occurs in the outdoor unit, the LED on completed, so do not close the two- and three-way the circuit board lights to indicate the error. Refer
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DISASSEMBLY ASSEMBLY INDOORUNIT 509 173 653-2 365-2 365-1 580 870-1 365-2 870-1 653-2 174 365-1 508 743 240 2006.05.25 13
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INDOORUNIT 439 470 160 764 577 418 127 196-1 124 235 184-1 138 124 187 68 108 578 68 2006.05.25 14
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INDOORUNIT 983 983 2006.05.25 15
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INDOORUNIT 416 385 417 771 488 472 443 473 8-1 2006.05.25 16
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INDOORUNIT 146 735 652-1 800 OPTIONAL PARTS 2006.05.29 17
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INDOORUNIT 982 2006.06.13 18
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INDOORUNIT 2006.05.29 19 500 506 505 505 521 876-1 505 361 505 361-2 320 69 361-2 361-3 503 408 69 407 361-2 361-3 520 69 554 361-2 555 361-3 558 321 684 69 876-2 502
