Page 2 - S P E C I F I C A T I O N S
2006.02.20 1 INDOOR UNIT H x W x D H x W x D 275 x 790 x 215 mm OUTDOOR UNIT 578 x 790 x 300 mm DIMENSIONS INDOOR UNIT GROSS / NET GROSS / NET 12 / 9 kg OUTDOOR UNIT 44 / 40 kg WEIGHT S P E C I F I C A T I O N S TYPE COOL & HEAT INVERTER INDOOR UNIT MW18Y3F OUTDOOR UNIT MR18Y3F COOLING CAPACITY ...
Page 3 - D I M E N S I O N S
D I M E N S I O N S Model : MW18Y3F / MR18Y3F (unit : mm) 27 5 215 790 34 7 57 8 48 10 32 0 508 540 20 300 125 66 790 2006.02.20 2
Page 4 - R E F R I G E R A N T S Y S T E M D I A G R A M; Expansion valve; Refrigerant pipe diameter
R E F R I G E R A N T S Y S T E M D I A G R A M 2-Way valve Strainer Strainer Sub-heat exchanger ( INDOOR ) 3-Way valve Muffler 4-Way valve Expansion valve Heat exchanger ( INDOOR ) Heat exchanger ( OUTDOOR ) S ub -a cc um ul at or C om pr es so r CoolingHeating Refrigerant pipe diameter Liquid : 1/...
Page 5 - C I R C U I T D I A G R A M; INDOOR UNIT
C I R C U I T D I A G R A M INDOOR UNIT OUTDOOR UNIT Model : MW18Y3F / MR18Y3F 2006.02.20 4 RED WHITE BLACK RED WHITE BLACK RED BLACK WHITE YELLOWBLUE REDBROWN BLUE ORANGEYELLOW WHITE BLACK BLACK WHITE RED Y E LL O W Y E LL O W BLACKBLACK BROWNBROWN BLACK BLACK WHITE WHITE RED BLACK B LA C K B LA C ...
Page 6 - I N D O O R P C B C I R C U I T D I A G R A M
CN6 2P-SCN REMOTE CONTROL UNIT CONTROLLER PCB ASSY K04CP-0504WSE-C1 CONTROL UNIT EZ-0051FHSE I N D O O R P C B C I R C U I T D I A G R A M Model : MW18Y3F 2006.02.20 5 CN3-1 BLACK CN3-2 BLACK CN2-1 BLACK CN2-2 BLACK CN7-1 RED CN7-2 ORANGE CN7-3 YELLOW CN7-4 PINK CN7-5 BLUE CN4-6 RED CN4-4 BLACK CN4-...
Page 7 - CONTROLLER PCB ASSEMBLY
VA1 270V <TNR> VA2 270V <TNR> F1 3.15A - 250V W2 BLACK W1 WHITE W3 RED W4 GREEN GND TERMINAL BOARD 3 N L C3 0.22 <LE> 1 1 5 7 8 4 4321 6 107 5412 2 3 2 4 3 L1 D1 R2 2.2 <RGG-5W> 160V 5V 5V 20V + + + C5 100/ 420V D2 1NH42 D3 D1FL20U R4 100K <RS - 2W> R41 10K <1/10W>...
Page 8 - INDICATOR PCB ASSY
7 2006.02.20 + 5V C201 0.1 <F> R201 47 <1/4W> C202 47/ 10V I C201 GP1UM261R 5V 5V CN201 1 1 1 1 2 2 2 2 2 1 3 VCCOUT GND D206 SLR-325 D204 SLR-325 D203 SLR-325 D201 SLR-325 1 6 8 7 5 4 3 2 9 INDICATOR PCB ASSY K03DV-0400WSE-D0 Model : MW18Y3F
Page 9 - INVERTER ASSEMBLY; O U T D O O R P C B C I R C U I T D I A G R A M; CONTROLLER PCB ASSY
Model : MR18Y3F 2006.02.20 8 INVERTER ASSEMBLY EZ-005SHUE O U T D O O R P C B C I R C U I T D I A G R A M TO INDOOR UNIT F201 20A-250V F202 5A-250V UL1015 AWG14 W101 BLACK UL1015 AWG20 W102 BLACK UL1015 AWG20 W103 BLACK UL1015 AWG20 W100 WHITE TERMINAL UL1015 AWG14 BLACK UL1015 AWG14 WHITE UL1015 AW...
Page 11 - E R R O R C O N T E N T S
Self-diagnosis function table (Flashing LED Display) * Detailed Trouble Display (secondary level) can be indicated by pressing Test Operation button. E R R O R C O N T E N T S Error Operation Timer Error Operation Timer Serial signalerror Normal 1 secblinking Serial reverse signal errorat operation ...
Page 13 - D I S A S S E M B L Y I L L U S T R A T I O N
D I S A S S E M B L Y I L L U S T R A T I O N 51 2 2 1 6 7 1 4 5 5 Model : MW18Y3F 2006.02.20 12
Page 16 - P A R T S L I S T
When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. INDOOR UNIT P A R T S L I S T --- Indicator PCB Assy 9705039032 Evaporator B Assy 9311275022 1 Air Filter 9309997011 2 Filter (Electric + ION) 9312152018 5 4 Clamper (Grille) 93...
Page 17 - OUTDOOR UNIT
When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. OUTDOOR UNIT 1 Top Panel Assy 9309230057 2 Top Panel Seal 9309228016 3 Cabinet Sub Assy 9314809040 4 Blow Down Grille 9308884015 5 Cabinet Right Assy 9309236011 6 Fan Ring 93088...
Page 18 - Name and Shape; S T A N D A R D
9305642014 Remote controlunit holder Name and Shape Part No. MW18Y3F 9312752010 9314990038 0600185534 0700076046 9310519004 9312153015 9311925033 Remote controlunit Battery (penlight) Cloth tape Tapping screw (big) Wall hook bracket S T A N D A R D A C C E S S O R I E S 9306602017 9304536000 Tapping...