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1. HEAT T1 Room temp 14 Ambient sensor temp sensor CONDENSER T2 Evaporator temp sensor p lt GAS SIDE a v f 2 4 WAY VALVE 3 WAY VALVE Accumulator g Compressor cw Oil separator 4 COOLING Oil Capillary 4 Outdoor Units 115 Wiring Diagrams 5 Wiring Diagrams MOU 12HN1 1 2204709301 BLUE j 4 WAY VALVE SENSOR F WIRING DIAGRAM Iva OUTDOOR UNIT XP1 XS1 elelelele Y G TO INDOOR UNIT TO INDOOR UNIT Em w wa ai ai ai w s w a s ww ww MOU 12CN1 2207519043 pe BLACK T TBLUE BLUE RED wir 4 Y G i c LI 7 916191616 4 TO INDOOR UNIT 116 Outdoor Units Wiring Diagrams MOU 18HN1 Q TO INDOOR UNIT QUT DOOR UNIT TEMPERATURE SENSOR OF CONDENS ATOR This symbol Indicates the element _ 1 optional the actual OVERLOAD shape shall XT RELAY prevail COMPRESSOR 16 CAPACIT
2. CONDENSER T1 Room temp sensor T2 Evaporator temp sensor GAS SIDE ACCUMULATOR COMPRESSOR For MOU 12CN1 MOU 18CN1 the accumulator is not included MOU 12HN1 MOU 18HN1 Q MOU 24HN1 Q MOU 30HN1 MOU 30HN1 R MOU 36HN1 MOU 42HN1 Q INDOOR OUTDOOR LIQUID SIDE 2 NM NA 4223 CARO 2 WAY VALVE _ Condenser L06000 temp sensor CAPILIARY TUBE HEAT HEAT EXCHANGE EXCHANGE EVAPORATOR CONDENSER T1 Room temp sensor T2 Evaporator temp sensor lg x 4 x GAS SIDE gos MES v N 2 AWAY VALVE oe 24 4 qa v p 3 WAY VALVE a Outdoor Units ACCUMULATOR 0 COMPRESSOR 4 COOLING 4 HEATING 113 Piping Diagrams For MOU 12HN1 MOU 18HN1 Q MOU 24HN1 Q the accumulator is not included 114 MOU 30CN1 3 phase MOU 36CN1 3 phase INDOOR OUTDOOR LIQUID SIDE 4 NA sk WOOO 2 L VU UU CAPILIARY TUBE HEAT EXCHANGE EVAPORATOR HEAT T1 Room temp T4 Ambient EXCHANGE sensor temp sensor CONDENSER T2 Evaporator temp sensor E T5 Discharge Rell NL p Sensor GAS SIDE ACCUMULATOR COMP
3. Notes 1 Nominal cooling capacities are based on Lain conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 52 Ceiling amp Floor Specifications Power supply V ph Hz 380 415 3 50 220 240 1 50 2 84 2 81 p 11 Tube pitch a xrow 25 4 22 25 4 22 pitch b Indoor coil Fin type code Hydrophilic aluminum Hydrophilic aluminum W 9 5 Inner grooved copper 9 5 Inner grooved copper Tube outside dia and type mm tub tub Number of circuits em is oro mensen oren mm vamos moo Ping mm vmeer vaar 5 eS a T Refrigerant Liquid side Gas side 12 7 919 12 7 19 piping Drainage water pipe diameter OD 25 OD 25 Controller R05 BGE RG51Q1 BGE Operation temperature 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor
4. 140 1 4 install hanger 580 116 Gas side i 1 S 00 Liquid side J E parts box Pump inspect hole Drain hole d 135 840 192 4 32 Four way Cassette Service Space 4 Service Space The indoor unit should be installed in a location that meets the following requirements e There is enough room for installation and maintenance e The ceiling is horizontal and its structure can endure the weight of the indoor unit e The outlet and the inlet are not impeded and the influence of external air is the least e The air flow can reach throughout the room e The connecting pipe and drainpipe could be extracted out easily e There is no direct radiation from heaters gt 1000mm gt 100 0mm gt 1000 Four way Cassette 33 Wiring Diagrams 5 Wiring Diagrams 5 1 24 1 MCC 30HRN1 MCC 36HRN1 K3 202042590013 fi DISPLAY BOARD TO WIRE CONTROLLER WIRING DIAGRAM ramara SWING MOTOR PUNP PUNP ROOM TEMPERATURE ALARM PIPE TEMPERATURE 173 CONNECTORS ONS 11119 5173 CONNECTORS 6 WAY TERMINAL 3 WAY TERMINAL NOTE FOR IN SUPER HIGH SPEED PLEASE SWITCH HIGH power SPEED TO SUPER HIGH SPEED SEE FAN WIRING PART FOR DETAIL INFORMATION TO OUTDOOR U
5. _ Tube outside diaand ype mm 97 Inner grooved copper tube T grooved copper tube T xm mor _ RGNOMBGE Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Four way Cassette Type 29 Specifications Model MCC 36CRN1 R a y Number Number of rows Number of rows Tube pitch a x row pitch b AN 21x13 37 21x13 37 Indoor coil Fin type Hydrophilic aluminum Hydrophilic aluminum Tube outside dia and type Inner grooved copper tube Inner grooved copper tube Coil length x height x width 1990 252 26 74 1990 252 26 74 Indoor air flow 1545 1354 1187 1545 1354 1187 Indoor noise level Hi Mi Lo dB A 44 42 41 44 42 41 840 300 840 840 300 840 Dimension W H D Panel mm 950 x46 x950 950x46x950 W H D Body 900 320 900 900 320 900 1035 90 1035 1035 90 1035 ET 30 36 30 36 Net Gros
6. Tube pitch a xrow 21 13 37 25 4 22 25 4 22 Fin code Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum oot ydrop ydrop ydrop Tube outside Inner grooved 9 5 Inner grooved 9 5 Inner grooved mm dia and type copper tube copper tube copper tube Coil 1095 252 40 11 1360 254 66 1360 254 66 Indoor air flow Hi Mi Lo Dm 1400 1200 1000 2000 1800 1600 2000 1800 1600 Indoor noise level 45 43 40 50 47 45 50 49 47 re Dimension 1280x660x203 1670x680x240 1670x680x240 WxDxH Indoor unit won m L 7 51 ME ss Liquid side Gas side 12 7 19 12 7 919 12 7 919 Drainage water pipe diameter water pipe diameter 25 25 25 Controller GE RG51Q1 BGE RG51Q1 BGE RG51Q1 BGE Operation temperature pau 17 30 17 30 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Ceiling amp Floor Type 55 Specifications Code 220044400330 220044600240 220044700220 Power supply V Ph Hz 38
7. L 5 cable 5 25 2 Four way Cassette Type Compact 19 Field Wiring MCA 12CRN1 18 1 Air Condition Link Circuit INDOOR UNIT 3 core cable 3x 2 5mm zx 2 2 O LI 3 core cable 3x 2 5mm 2 20 Four way Cassette Type Compact MLCAC UTSM 2010 10 Four way Cassette Type Four way Cassette Type ucl 22 peert Jkt idle pC 25 Je DIMENSIONS amende 32 4 Service SPACE d M MEE EE 33 5 Wiring Diagrams 34 6 Air Velocity and Temperature Distributions 38 7 Electric Characteristics 39 9 39 ACCES SONI 42242415 84534 4028 38 48 584345 445852582832 54 245 40 10 The Specification of 41 TI Field mee 5250 42 Four way Cassette 21 Features 1 Features 1 Low operation noise Streamline plate ensures quietness Creates natural and comfortable environment 2 Efficient cooling Equal fast and wide range cooling 3 Excellent performance The optimal evaporator amp sufficient airflow volume guarantees the excellent capacity 4 The adoption of the most advanced 3 Dimensional Screw fan Reduces the air resistance passing through Smoothes the ai
8. cable X4 5mm 2 sheild Wire 2 2 X0 5mm 3x2 5mm LJ 3x3 3mm for units with Electric heater assembly LJ 3 core cable 15 3 cable 3x2 5 Ceiling amp Floor Type 75 Wiring MUB 24CRN1 MUB 30CRN1 MUB 36CRN1 1 phase Air Condition Link Circuit INDOOR UNIT POWER 3 core cable 3 2 5 1 cable 1 gt 1 0 mm Ll 3 cable 3 2 5 mm 2 core sheild wire 3 core cable 2 X 0 75mm 3X 2 5mm for 24K I 3x40mm for 30K 36K 3 6 0mm for 42 48 LJ 3 cable 3 10 0mm for 60K 3 1 0 mm 3 cable 1 3x2 5mm for 24K 3 4 0mm for 30K 36K 3 6 0mm for 42 48 3 10 0 for 60K Ceiling amp Floor Field Wiring MUB 30HRN1 MUB 36HRN1 R MUB 48HRN1 R MUB 60HRN1 R Air Condition Link Circuit 4 core cable LI 5 core cable 5 52 5 MUB 30CRN1 MUB 36CRN1 3 phase MUB 48CRN1 1 core cable 1x 1 0 mm OUT UNIT LI 5 core cable 5x 2 5 mm Ceiling amp Floor Type POWER cable 5x7 5mm 5 X3 3mm for units with Electric heater assembly MUB 60CRN1 POWER 5 core cable 5x 2 5mm 77 Duct 78 Duct Te 554452 88438 79 peert Jkt idle pC 80 Je DIMENSIONS am
9. cable 5 2 5 5 2 2 units with Electric heater assembly 3 core cable OUT UNIT LJ 5 core cable 5x25mm 46 Four way Cassette Type Ceiling amp Floor Ceiling 8 Floor Ceiling amp Floor ucl 48 peert Jkt del Cn 49 Je DIMENSIONS amende eere renee keen 57 4 Service SPACO coina 58 5 Wiring Diagrams 59 6 Air Velocity and Temperature Distributions 67 7 Electric Characteristics 69 9 DOUMG 22445480 70 5501165 42 22241558 4534 02838 584 82508 808 71 10 The Specification of 72 WIIN uuu u T u aa 73 47 Features 1 Features 1 1 New design more modern and elegant appearance 1 2 Convenient installation The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrow m WWW is especially useful when installation of an air conditioner in the center of the ceiling is impossible due to a structure such as one lighting 1 3 Two direction auto swing vertical amp horizontal and wide angle air flow Air flow directional control minimizes the air resistance and produces wilder air flow to vertical direction The range of horizon
10. F 6 omm zs se 5 we m me ee ato 4500000 1670 680 Note The dimension of 12000Btu h 18000Btu h and are zT same The dimension of 30000Btu h and 36000Btu h are the same The dimension of 48000Btu h and 60000Btu h are the same Ceiling amp Floor Type 57 Service Space 4 Service Space d 35mm 1 Ceiling amp Floor Wiring Diagrams 5 Wiring Diagrams MUB 12HRN1 MUB 12HRN1 7 MUB 18HRN1 Q DISPLAY gt 202044190002 BU TE WIRE CONTROLLER INDOOR WIRING DIAGRAM CODE PART NAME J3 WAY TERMINAL 6 WAY TERMINAL KM1 RELAY FOR COMPRESSOR LEVEL SWING MOTOR 1 PLUMB SWING MOTOR w F 2 60 69 69 099 5 a x Ex 253 Cx E E T3 BLAGK es TO OUTDOOR UNIT TO OUTDOOR UNIT POWER IH 1 Ceiling amp Floor Type 3 3 BO Wiring Diagrams MUB 12CRN1 MUB 12CRN1 7 MUB 18CRN1 gt u G u DISPLAY gt 202044190007 ap E WIRE CONTROLLER INDOOR WIRING DIAGRAM ROOM TEM
11. 9 seme s n 150008 m 32 72 15368 112 a 74 14398 90420 35224 4 5479 117399 120 035820 6 4 4059 se 16 030754 8 2252 ee 090753 18 029246 9 2189 4 35 osso 19 02462 so 345007 9 08548 0 02770 15348 56 273823 96 07094 18 02546 18 13900 58 2593 95 os 02276 1 B n s 244677 oo 062 19 0223 136 Outdoor Units Installation Installation Part 4 Installation 1 Precaution on Installation 138 2 Vacuum Dry and Leakage Checking 139 3 Additional Refrigerant Charge 141 4 Water Drainage 142 01 18 145 le 146 98 12 11 0 u u 147 137 Precaution Installation 1 Precaution Installation 1 Measure the necessary length of the connecting pipe and make it by the following way a Connect the indoor unit at first then the outdoor unit Bend the tubing in proper way Do not harm them Specially Notice the pipe length height dimension of each capacity Maximum pipe length P
12. U Side Discharge Outdoor Unit V Top Discharge Outdoor Unit S Centrifugal Fan Outdoor Unit O Outdoor unit Midea General Information Nomenclature Features 4 Features 4 1 High quality coils The coil is constructed of advanced inner grooved copper tube and aluminum fins 4 2 Anti rust 500 hours salt spray test 4 3 Low operation sound level Well known stable and quiet running fan motor 4 4 Well known compressor 4 5 design Smaller dimension and larger stuffing capacity 4 6 Universal outdoor unit design 4 7 Optional air outlet grille plastic type and wire type Wire type UD amam amas umaq m ELE nn kam ee Q 2 EE TE RERE ee sr sm s s mais s s L KL E K KR L ee es ee L L JI LL I LL LIL L L L L Lu I wm lt Plastic type 4 8 Optional low temperature cooling module 4 9 R410A environment friendly refrigerant S SN QQ N mn Lr AN S NN NN SNNN ZZ Z Z NN Mf M NS ij Plastic type SS lt 2 Ge
13. 110 100 90 Super high speed 80 High speed 70 60 id speed 50 Low speed 40 30 20 10 Pa 120 900 1200 1500 1800 2100 2400 2700 3000 Air volume m h 60 000Btu h 110 100 90 80 Super high speed 70 60 i High speed 50 py Mid speed 40 Low speed 30 20 10 Air volume m h 1000 1300 1600 1900 2200 2500 2800 3100 3400 External static pressure Pa Pa 110 100 90 80 70 60 50 40 30 20 10 48 000Btu h 1 20 A Super high speed High speed I Mid speed Low speed Air volume m h 1000 1300 1600 1900 2200 2500 2800 3100 Duct Type Electric Characteristics 7 Electric Characteristics Indoor Units Power Supply oru O O O MTB 2HWNi Q 50 220240v 198v 29V 30 REM RI S Ll WE MTE OHWNTR 50 380420V Remark MFA Max Fuse Amps A Duct Type 91 Sound Levels 8 Sound Levels Concealed Duct Type Discharge Suction Duct Duct
14. Duct Type 83 Specifications MTB 48HWN1 R MTB 60HWN1 R Code 220070701480 220070801580 Power supoly V ph Hz 380 420 3 50 380 420 3 50 Capacity Btu h 48000 60000 Cooling Input 5109 5861 Capacity Btu h 52000 65000 Heating Input 5500 6308 W 10uF 450V 10uF 450V m m m m 2 79 Model VEKHOMP O YSK180 4P NENNEN s Number of rows UEM Tube pitch a xrow pitch b 21 13 37 Fin spacing Indoor Fin type code Hydrophilic aluminum Hydrophilic aluminum ommo 00 m Im Q lt 356 201 152 355 223 173 Indoor fan motor Input Capacitor o inner grooved copper tube 7 Inner grooved copper tube 1030 378 53 48 1030 378 53 48 Indoor air flow Hi Mi Lo m h 3010 2410 1940 3150 2510 1990 Indoor external static pressure Hi Pa 100 100 Indoor noise level sound pressure EM E s Indoor unit Tube outside dia and type Coil length x height x width Number of circuits m IN on Refrigeranttype OO Contone KIRMOBDPME Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room s
15. 1 4m v Microphone Noise level dB A MTB1 12HWN1 Q m x MTB 18HWN1 Q DQ 3 MTB 24HWN1 Q MTB 30HWN1 Q 4 3 3 Duct Type 9 Accessories Quantity Soundproof insulation sheath Tubing amp Fittings Binding tape ie Drainpipe Fittings Seal ring Wire controller Wire controller others Duct Type Accessories 93 The Specification of Power 10 The Specification of Power MTB1 12HWN1 Q Model 18 MTB 24HWN1 Q Power Circuit Breaker Fuse A 20 16 30 25 Indoor unit power wiring mm Indoor out door connecting wiring mm 94 Outdoor unit power wiring Weak electric signal 2x0 75 2x0 75 MTB 30HWN1 Q MTB 36HWN1 Q MTB 42HWN1 Q 1 Phase 220 240V 50 2 35 30 3 4 0 4 0 1 MTB 36HWN1 R MTB 48HWN1 R MTB 60HWN1 R 4 0 Duct Type 11 Field Wiring Power supply Indoor Unit Ground wiring Duct Type CENTRAL CONTROL MONITOR CCM CENTRAL CONTROL MONITOR CCM COMPUTER Switch Fuse Available locally Power wiring Strong elec signal link wiring COMPUTER Field Wiring 95 Wiring MTB1 12HWN1 Q MTB 18HWN1 Q Air Condition Link Circuit 3 core cable x 2t 2 2 core cable 2x 0 75 OUT UNIT LI 5 core cable 5x 2 5mm 2
16. 624 366 206 340 384 9665 MOU 48HN1 R 220075701990 110 Outdoor Units Dimensions SX 2 48HN1 Tee e e e s 940 600 oro 400 340 1245 MOUSOHNtR ooo so are 330 340 1167_ Outdoor Units Service Space 3 Service Space Wall or obstacle 22222222 sia Air inlet _ More than 30cm More than 30cm mies N N IS Maintain channel Air inlet than Soom FONS More than 200cm 112 um 22427 222 2274 More than 60cm Outdoor Units 4 Piping Diagrams Piping Diagrams MOU 12CN1 MOU 18CN1 MOU 24CN1 MOU 30CN1 1 phase MOU 36CN1 1 phase INDOOR OUTDOOR u LIQUID P bd 079097 CAPILIARY TUBE
17. FA WIRE CONTROLLER E aee Em 1 im EM WIRING DIAGRAM Peers BEN ssp psp p LIT Ee l 33 P1 8 BLACK WHITE POWER TRANSFORMER INDOOR ROTOR WATER LEVEL 5 ITOH sw Ia MOTOR PIPE TEMPERATURE XP 1 7 ERE 1 2 SOW AY TERR MAL BOARD HET MODULE Cerne TO OUTDOOR UNIT 220 240V 50HZ nmm m c FS T MCA 12CRN1 MCA 18CRN1 2020424901 87 WIRING DIAGRAM INDOOR UNIT fon eu 1 JPW RTI ROOM TEMPERATURE SENSOR 2 ipe TEMPERATURE SENSOR XP4 XP7 CONNECTORS ll GAY TERMINAL EL LN xe eee e POWER OUTDOOR UNIT N zr 2 14 Four way Cassette Type Compact Air Velocity and Temperature Distributions 6 Air Velocity and Temperature Distributions Airflow velocity ree JN lm em 3m f 2 41 Four way Cassette Type Compact 15 Electric Characteristics 7 Electric Characteristics Indoor Units Model Supply Hz Voltage Min Max MFA waere so ozv 1v asv 28 MCA2 18HRN1 Q 50 220 240V 198V 254V weren so ze MOAHBCRNi so 220 240V 19 2 amp V 25 Remark
18. Specifications Code 220042600270 220042700210 Power supply V ph Hz 380 415 3 50 220 240 1 50 Btu h 30000 36000 enn Capacity Btu h 32000 40000 3381 4250 Heating omm Jao s oor la Indoor fan motor 143 116 100 143 116 100 Speed Hi Mi Lo 770 640 550 770 640 550 Numeros a O O mm Indoor coil ee Dimension WxHxD body 840x300x840 840x300x840 Packing WxHxD body 900 320 900 900 320 900 Indoor unit Fin type code Hydrophilic aluminum Hydrophilic aluminum 2 2 F mesa _ Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Four way Cassette Type 27 Specifications Model MCC 30CRN1 R MCC 36CRN1 T 7 Number Number of rows Number of rows Tube pitch a x row pitch b EEn 21x13 37 21x13 37 Indoor coil Fin type Hydrophilic aluminum Hydrophilic aluminum Tube outside dia and type inner grooved copper tube 7 inn
19. _ ON OFF 5 Horizswing 7 SWING Vert swing 8 SW ING Reset 42 Lock 43 Coolheat 45 wl AIRDIRE ON P OK 6 A rdire setting 9 Time setting 210 Time ON EN _ D 14 Confirmbutton 16 Economic operation General Function for wireless remote controller Model and Specification Rated voltage Min voltage for sending signal of CPU Effective receiving distance 4 Adjust A Controller 4 FAN SPEED f f FAN MODE SPEED RESET ee Visual photo Operation condition Control 149 Controller Buttons and functions 1 MODE Once pressing running mode will be selected in the following sequence kawaka s dli NOTE heating mode for cool only unit 2 FAN SPEED Fan speed will be selected in following sequence once pressing this button AUTO LOW MED HIGH 3 Adjust Y Decrease set temp Keeping pressing will decrease temp with 1 per 0 58 4 Adjust Increase the set temp Keeping pressing will increase the temp with 1 per 0 55 5 ON OFF For turning on or turning off the air conditioner 6 AIR DIRECTION Activate swing function of air deflector Once pressing air deflector will turn 6 For normal op
20. 4 Water Drainage 4 1 Gradient and Supporting 4 1 1 Keep the drainpipe sloping downwards at a gradient of at least 1 100 Keep the drainpipe as short as possible and eliminate the air bubble 4 1 2 The horizontal drainpipe should be short When the pipe is too long a prop stand must be installed to keep the gradient of 1 100 and prevent bending Refer to the following table for the specification of the prop stand Distance between stands EM 4 1 3 Precautions The diameter of drainpipe should meet the drainage requirement at least The drainpipe should be heat insulated to prevent atomization Drainpipe should be installed before installing indoor unit After powering on there is some water in water receiver plate Please check if the drain pump can operate correctly All connection should be firm Wipe color on PVC pipe to note connection Climbing horizontal and bending conditions are prohibited The dimension of can t less than the connecting dimension of indoor drainpipe Heat insulation should be done well to prevent condensation Indoor units with different drainage type can t share one convergent drainpipe 4 2 Drainpipe Trap 4 2 1 If the pressure at the connection of the drainpipe is negative it needs to design drainpipe trap 4 2 2 Every indoor unit needs one drainpipe trap 4 2 3 A plug should be designed to do cleaning 4 3 Upwards drainage drain pump For Four wa
21. 6 Static Pressure 12 000Btu h 18 000Btu h Pa Pa 90 90 80 80 70 60 50 40 E N N N Super high speed External static pressure External static pressure Pa N N A Ne X N High speed Mid speed NETS V ow speed MAN 10 x 300 400 500 600 800 900 200 300 40 50 60 70 800 900 1000 1100 1200 Air volume m h Air volume m h 24 000Btu h 36 000Btu h Pa Pa 90 90 80 80 70 70 7 Super high speed T NE a a K High speed 50 50 5 40 iz Mid speed d 2 Mid speed N i External static pressure Pa External static pressure Pa Low speed 30 30 10 10 700 800 900 1000 1100 1200 1300 1400 1500 1100 1200 1400 1600 1800 2000 2200 2400 Air volume m h Air volume m h Duct Type 89 Static Pressure 90 External static pressure Pa External static pressure Pa Pa 42 000Btu h
22. Adjust the figure to 0 00 will cancel time ON setting 12 LOCK inner located Press this button with a needle of 1mm to lock or unlock the current setting 13 RESET inner located Press this button with a needle of 1mm to cancel the current setting and reset remote controller 154 Control Controller 1 4 KJR 10B Name and functions of buttons on the wire controller ON OF BUTTON mode selection button C LL h 1 SPEED SELECTION timer on button BIITTON _ timer on button 2 9 X AJUDSTMENT BUTTON 4 timer off button SB 10 AJUDSTMENT BUTTON v clock button SWING BUTTON confirm button 26 12 ECONOMICAL button C replace nutton JC 6 _ COOL ONLY COOL AND J3 AHEATING SELECTION BUTTON 1 TAN LC LOCK BUTTON 1 mode selection button It is used to select mode push the button one time then the operation modes will change In turn as follows EN COOL DRY HEAT FAN Remark no heating mode if wire controller is set as the cool only 2 Timer on button Push the button to set TIMER ON each time you push the button the time moves forward by 0 5 hours When the set time is over 10 hours each time you push the button the time moves forward by 1 hour If want to cancel the TIMER ON then adjust the time
23. MFA Max Fuse Amps 8 Sound Levels FOUR WAY CASSETTE TYPE 1 Om Microphone Noise level dB A MCA2 18HRDN1 Q 16 Four way Cassette Type Compact 9 Accessories Installation fittings 2 Installation hook 3 Installation paper board 4 Out let pipe sheath 5 Out let pipe clas S 6 Tightening band 7 Drain joint 8 Remote controller Remote controller amp Its holder 9 Remote controller holder 10 Mounting screw ST2 9x10 C H 11 Alkaline dry batteries AM4 12 Owner s manual Others 13 Installation manual Four way Cassette Type Compact 17 The Specification of Power 10 The Specification of Power Power Frequency and Voltage 220 240V 50Hz 220 240V 50Hz Circuit Breaker Fuse A 40 25 40 25 Indoor Outdoor Connecting Wiring Weak Electric Signal mm 2 core shield wire 2 0 75 2 core shield wire 2x0 75 Power Frequency and Voltage 220 240V 50Hz 220 240V 50Hz Circuit Breaker Fuse A 40 25 40 25 Indoor Outdoor Connecting Wiring 18 Four way Cassette Type Compact Field Wiring 11 Field Wiring Power Switch Fuse Available locally Power wiring indoor Power linking wiring outdoor Indoor Unit Outdoor unit Strong elec signal link wiring Weak elec signal link wiring MCA2 12HRN1 Q MCA2 18HRN1 Q 3 cable 3 2 5 2 cable 2 075
24. Makes air speed distribution to the heat exchange uniform 3 Dimensional Screw Fan 4 Improvement for easy installation and maintenance Little space is required for installation into a shallow ceiling Because of the compactness and weight reduction of the main unit and panel all models can be installed without a hoist 5 360 Air Flow Panel 3609 air outlet makes equal fast ad wide range cooling 275 MANGA 1 1 T 4 6 Inside E box design E box is simply and safely build inside tge indoor unit of witch ceiling side is 600mm 600mm It is convenient to install and maintain Checking the control part is easy you only need to open the air return grille Four way Cassette Type Compact 9 Specifications 2 Specifications Model MCA2 12HRN1 Q m ECE 00 te Tube pitch a xrow pitch b 21x13 37 21x13 37 Indoor coil meoten Hyaophicaumnum Coi mm 3802210213 voorn 71 21 mFm Indoor air flow Hi Mi Lo 680 600 400 860 760 500 3m mm za XL _ Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 Outdoor t
25. INDOOR UNIT MAIN CONTROL BOARD P WHITE WHITE WHITE NOTE FAN OPERATES IN SUPER HIGH SPEED PLEASE SWITCH HIGH SPEED TO SUPER HIGH SPEED SEE POWER FAN WIRING PART FOR DETAIL INFORMATION TO OUTDOOR UNIT TO OUTDOOR UNIT 5 6 MCC 60HRN1 36 Four way Cassette Type Wiring Diagrams 202042990009 K3 ii DISPLAY BOARD ro WIRE CONTROLLER XP a O ET DIE WIRING DIAGRAM INDOOR UNIT cope PART NAME CAPI INDOOR FAN CAPACITOR 1 16 BOARD SOCKETS aint eee wat Fai INDOOR ran woTOR WATER LEVEL T zm Pie mar TERWINAL 2 CN20 NET CONTROL INTERFACE NOTE FOR FAN OPERATES IN SUPER HIGH SPEED PLEASE SWITCH HIGH SPEED TO SUPER HIGH SPEED SEE FAN WIRING PART FOR DETAIL INFORMATION f R em eee Seep Four way Cassette 37 Air Velocity and Temperature Distributions 6 Air Velocity and Temperature Distributions Airflow velocity ree NN N N N N NON N N N 272 N N N 2 N x N ER AAN ee 3 NN OON N N N NN N N X N NUN NN NN X N X N 4 7 EN Lom sec 2220 2 41 P 2 Um 38 Four way C
26. 2 External Appearance 2 1 Indoor Units Ceiling amp Floor Four way Cassette 2 p General Information 3 External Appearance 2 2 Outdoor Units LE Single fan outdoor unit Double fan outdoor unit 4 General Information 3 Nomenclature 3 1 Indoor Unit MUBT 36HRDN1 R 3 2 Outdoor Unit MOU T 36HDN1 R Power Supply Q 220 240V 1N 50Hz 380 420V 50Hz N 220 230V 1N 60Hz D 220V 3N 60Hz C 380 420V 3N 60Hz Refrigerant 1 R410A R22 D DC Inverter On Off F Full DC Control Mode W Wired Control E Electric Control M Mechanical Control R Remote Control Function Code C Cooling Only Cooling amp Heating A Cooling amp Heating PTC Capacity i 000Btu h T Tropical Condition T1 Condition Designed Time A Time A Designed B Time B Designed C Time Designed D Time D Designed Product Category C Cassette Type V AHU Type T Duct Type F Console Type U Ceiling amp Floor Type H High Static Pressure Duct Type Midea Power Supply Q 220 240 1 50HZ R 380 420 50Hz N 220 230V 1N 60Hz D 220 60Hz 380 420v 3N 60HZ Refrigerant 1 410 R22 D DC Inverter On Off F Full DC Function Code C Cooling Only H Cooling amp Heating A Cooling amp Heating PTC Capacity 000Btu h T Tropical Condition T1 Condition
27. Refrigerant is two much K1 switch is defective K2 switch is defective e Open circuit and short circuit trouble of T3 Is connection to connector of temp sensor good Yes Repair connector Check the resistance of the temp sensor according to Annex 1 Is it the resistance is normal No Indoor PCB is defective Replace the sensor 134 Outdoor Units Troubleshooting f Open circuit and short circuit trouble of 4 Is connection to connector of temp sensor good Check the resistance of the temp sensor according to Annex 1 Repair connector Is it the resistance is normal No Yes Indoor PCB is defective Replace the sensor g High temperature protection of condenser High temperature protection of condenser Check the resistance of the temp sensor according to Annex 1 is it normal Possible reason Replace the sensor Air or other gas in the refrigerant Heat exchanger is dirty Outdoor fan or fan blade is defective Outdoor unit is bad ventilation Refrigerant is leakage Outdoor PCB is defective Outdoor Units 135 Troubleshooting Appendix Indoor Temp and Pipe Temp Sensor Resistance Value Table C C 0 20 126431 23574 19 _ a 26 95504 66 1 2 vore ze 8798 ee 17647 660 eo 17047 109
28. iin ON OFF Service 2011 ZzKLIMA Strategic Products and Services Content Part 1 General Informalloh o ende n die boca op qct edi ome eus 1 Part 2 Indoor UNS 7 Part 3 qe 99 Part Fh MVS CAN ULI RR 137 Pat eee ey aoe 148 specifications designs and information in this book are subject to change without notice for product improvement Contents i General Information Part 1 General Information 1 Model Names of Indoor Outdoor Units 2 2 External Appearances 3 2 1 4ndoor 24255484 UE IEEE 3 2 2 UNS oco ee eme ede veas ere ieee 4 NOIIICIIUUF e 5 NE u Ein 6 General Information 1 Model Names of Indoor Outdoor Units 1 Model Names of Indoor Outdoor Units 1 1 Indoor Units R410A capacity multiplied by 1000Btu h 1 12 18 24 30 36 42 48 60 Cooling only ol v v _ 1 j Cooling and heating new v Cooling only _ Four way cassette compact Four way cassette Ceiling amp floor Duct Cooling and heating Compact
29. v 1 2 Outdoor Units Cooling and heating me Gooling and heating Model of outdoor unit and corresponding indoor unit Universal Outdoor unit Model Cooling Only MOU 12CN1 220075100120 MOU 12CN1 220037401500 MOU 18CN1 MOU 24CN1 MOU 30CN1 1 Phase MOU 30CN1 3 Phase MOU 36CN1 1 Phase MOU 36CN1 3 Phase MOU 48CN1 MOU 60CN 1 Heat Pump MOU 12HN1 220075100110 MOU 18HN1 Q MOU 24HN1 Q MOU 30HN1 MOU 30HN1 R MOU 36HN1 Q MOU 36HN1 R MOU 42HN1 Q MOU 48HN1 R MOUA 60HN1 R Compressor type Compressor Brand Rotary GMCC GMCC Rotary GMCC MOU 12HN1 220037401510 GMCC SCROLL SANYO SCROLL SANYO SCROLL SANYO Matched indoor units MCA 12CRN1 MUB 12CRN1 MUB 12CRN1 qo7 MCA 18CRN1 MUB 18CRN1 MCC 24CRN1 MUB 24CRN1 MCC 30CRN1 MUB 30CRN1 1 Phase MCC 30CRN1 R MUB 30CRN1 3 Phase MCC 36CRN1 MUB 36CRN1 1 Phase MCC 36CRN1 R MUB 36CRN1 3 Phase MCC 48CRN1 R MUB 48CRN1 MCC 60CRN1 MUB 60CRN1 MCA2 12HRN1 Q MUB 12HRN1 MCA2 12HRN1 Q MTB1 12HWN1 Q MUB 12HRN1 97 MCA2 18HRN1 Q MUB 18HRN1 Q MTB 18HWN1 Q MCC 24HRN1 MUB 24HRN1 Q MTB 24HWN1 Q MCC 30HRN1 MUB 30HRN1 1 Phase MTB 30HWN1 Q MCC 30HRN1 R MUB 30HRN1 3 Phase MTB 30HWN1 R MCC 36HRN1 MUB 36HRN1 Q MTB 36HWN1 Q MCC 36HRN1 R MUB 36HRN1 R MTB 36HWN1 R MTB 42HWN1 Q MCC 48HRN1 R MUB 48HRN1 R MTB 48HWN1 R MCC 60HRN1 MUB 60HRN1 R MTB 60HWN1 R General Information External Appearance
30. 38 1 1 RH Charged Jo 939 _ Wwe Designpressure ma ans ams 2721722000 mm pipe tength m n 15 Ambienttemp Ce cooling 21 43 heating 5 24 cooling 21 43 heating 5 24 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room MOU 30CN1 MOU 30CN1 MOU 36CN1 220075401050 220075401060 220075500720 104 Outdoor Units Specifications Power V Ph Hz 220 240 1 50 380 415 3 50 220 240 1 50 W sm sm Sm om A SO SOL _ e Sw _ Thermal protector mem _ wF Refrigerant oil EN FV68S 1700 FV68S 1700 FV68S 1700 Modl YDK190 6D B YDK190 6D B YDK190 6D B motor Speed hillo Number of rows Numberofrows Tube pitch a x row pitch b 25 4 22 25 4 22 25 4 22 aw 0 Fin type Unhydrophilic al
31. CAP STARTING RELAY RES DISCHARGE RES M T T Outdoor Units 119 Wiring Diagrams MOU 30HN1 R MOU 36HN1 R WIRING DIAGRAM x POWER 380V3N 50Hz x x PART NAVE x coup COMPRESSOR x 2 FANS UTDOOR FAN x zM El gum CAP3 FAN CAP x EEF s anwe x EE KMI AC CONTACTOR x CRANK x H PRO SHITE ymn nn CURRENT DETECTOR x uro 88 PIPE SENSOR LIEN tq 58 9 CONNECTORS x SC CN100 208 BLUE F nn J x x 15 TO INDOOR TO INDOOR x 30CN1 MOU 36CN1 3 phase 00000000 202047090780 Ric WIRING DIAGRAM MAIN CONTROL BOARD HE H CODE PART NAME OUTDOOR FAN KWI Ac CONTACTOR B TRANSFORMER 4 WAY TERMINAL 5 6 CONNECTOR x CPRO igh PRESSURE SWITCH CTI CURRENT DETECTOR PIPE TEMP SENSOR XS8 9 CONNECTORS x KI sw RT ROOM TEMP SENSOR N93 e way TERMINAL TO INDOOR UNIT 120 Outdoor Units Wiring Diagrams MOU 42HN1 Q 202075690090 BLUE WIRING DIAGRAM 10 1 OUTDOOR UNIT BLACK BLACA CODE PART NAME HEATER CRANK COMPRESSOR VALVE REVERSING VALVE GA
32. CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Four way Cassette Type 31 Dimensions 3 Dimensions MCC 24HRN1 MCC 24CRN1 140 4 install hanger Gas side Liquid side E parts box _ k c CO 3 d Pump inspect hole E Drain hole MCC 30HRN1 MCC 30HRN1 R MCC 36HRN1 MCC 36HRN1 R MCC 48HRN1 R 60 1 MCC 30CRN1 30 1 MCC 36CRN1 MCC 36CRN1 R MCC 48CRN1 R 60 1
33. abnormal Condenser temperature sensor is abnormal Whether the resistance of the condenser temp sensor is 10K Yes Replace indoor PCB Replace room temp sensor Replace evaporator temp sensor Replace condenser temp sensor 130 Outdoor Units Troubleshooting d Outdoor unit malfunction Outdoor unit malfunction No Whether the outdoor unit is power on Check when the power is on Yes Measure whether the voltage of the communication line s red and black end Replace the outdoor unit between the indoor and outdoor unit is 5V board Yes Check the indoor unit main board CN5 or replace the main control board Yes Replace indoor PCB e EEPROM malfunction EEPROM malfunction Yes EEPROM chip is broken Replace EEPROM No Yes Replace 9177 chip Check whether the main control chip 9177 is broken No Check PCB board or replace the main control board Outdoor Units 131 Troubleshooting f Full water malfunction Full water malfunction No Check whether the water level switch is inserted well eert Check whether water level switch is broken Replace the water level switch No No Check whether the water pump is normal Replace the water pump Yes g Temperature sensor error of water pump No Whether the resistance of the temp sensor is 10K Replace temp sensor Check PCB board or replace the main control board Yes Replace indoor PCB 132 Ou
34. coil Fin type Unhydrophilic aluminum Unhydrophilic aluminum Tube outside dia and type 9 53 53 S copper Coil length x height x width 766 660 44 741 813 44 Due 8 20 EC _ Retigerant m 2 5 m Ambient temp 21 43 21 43 Notes 1 Nominal cooling capacities are based the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Outdoor Units 103 Model Code Specifications CC _ Wis O88NXiHSD _ 15 27 27 x A 6706 mem Ei m me KDE r Wem me w WANN Spe 86 Neten 4 _ Fin Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Outdoor coil outside daan wpe 7 94 Inner oven copper 7 94 Inner SE copper length x height x 893 880
35. of TIMER ON as 0 0 3 Timer off button Push the button to set TIMER OFF each time you push the button the time moves forward by 0 5 hours When the set time is over 10 hours each time you push the button the time moves forward by 1 hour If want to cancel the TIMER OFF then adjust the time of TIMER OFF as 0 0 4 CLOCK button Normally display the clock set currently display 12 00 for the first electrifying or resetting When push the button for 4 seconds the hour part on the clock display flashes every 0 5 seconds then push button and to adjust hour push the button CLOCK again the minute part flashes every 0 5 seconds then push and button to adjust minute When set clock or alter clock setting must push the confirm button to complete the setting Control 155 Controller Name and function of LCD on the wire controller 156 T h 2 FAN speed 1 MODE display 4 LOCK display id CLOCK display MAU ua 6 display A 2 _ 7 Temperature display display Mode select button MODE Press MODE button to select COOL DRY HEAT or FAN ONLY mode HEAT is invalid for COOL ONLY wire controller Fan speed button FAN SPEED Press FAN SPEED to select fan speed from AUTO LOW MED and HIGH NOTE some air conditioners have no MED fan speed and then the MED is regarded as HIGH
36. set temp Keeping pressing will increase the temp with 1 0 55 3 MODE Once pressing running mode will be selected in the following sequence NOTE No heating mode for cool only type unit 4 VERT SWING Used to stop or start horizontal louver movement or set the desired up down air flow direction The louver changes 6 degree in angle for each press If Keep pushing more than 2 seconds the louver will swing up and down automatically 5 HORIZ SWING Used to stop or start vertical louver movement 6 AIR DIRECTION Used to set the desired up down air flow direction The louver changes 6 degree in angle for each press 7 ON OFF For turning on or turning off the air conditioner 8 FAN SPEED Fan speed will be selected in following sequence once pressing this button AUTO LOW HIGH 9 TIME ON For time ON setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjusting the figure to 0 00 will cancel time ON setting 10 ECO Activate or turn off economic operation mode It is suggested to turn on this function when sleeping Only available when remote controller is used with corresponding unit 11 TIME OFF For time OFF setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour
37. temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Ceiling amp Floor Type 53 Specifications Power supply V Ph Hz 220 240 1 50 Capacity Btu h 36000 27 ER 26 236 4 fey LE t Indoor fan motor 159 142 130 mera Ie me fmt e mm ptem Tube outside dia and type copper tube copper tube Coil length xheightxwidth height Coil length x height x width 1094 254 66 1094 254 66 r j CT nasa 38 Er m r rare rosae _ Notes 1 Nominal cooling capacities are based the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 54 Ceiling amp Floor Specifications Capacity Btu h 40000 52000 650000 Go EC 38 02 LN YSK80 4A 2 YSK59 4D 4 YSK59 4D Indoor fan 159 142 130 102 98 96 89 5 81 5 77 5 motor Capacitor uF 3 5uF 450V 2 5uF 450V 2 5uF 450V Speed Hi Mi Lo 1290 1170 1060 W
38. 0 7 2 NOTE 14 Coil length x height x width _ height width 955 336 5348 er Indoor noise level sound dB A mensen tise 1 at Refrigeranttype OO KIRIOBDPME Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Duct Type gt Specifications Model MTB 36HWN1 Q MTB 36HWN1 R ww 28 28 J WW 28 280 Model o 1 YSKMO4P ey Lu ram Numberofrows 00040 04 O D be ouside da auge m einer grooved copper tbe Timer raved copper Naqa Fe Indoor air flow Hi Mi Lo 2270 1890 1650 2270 1890 1650 Refrigerant type Com rme Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are b
39. 0 415 3 50 380 415 3 50 380 415 3 50 Capacity Btu h 36000 48000 60000 029 ur samm mms EE 3 3 _ Fmwe Inner grooved copper tube LC Indoor coil Tube outside and Packing WxDxH mm 1380 745 297 1765 761 325 1765 761 325 Net Gross weight ee m 37 41 52 55 45 55 5 Tp 5 3 Controller RG51Q1 BGE RG51Q1 BGE RG51Q1 BGE Operation temp 17 30 17 30 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 56 Ceiling amp Floor Type Dimensions 3 Dimensions a Wall mounting installation A D Connecting point of refrigerant pipe lt Connecting point of refrigerant pipe E Liquid side b Ceiling installation D Connecting point of refrigerant pipe D gas side E Connecting point of refrigerant pipe E Liquid side Drain point 8 c 5
40. 155 EE Locked rotor Amp LRA 9 27 Thermal protector Refrigerant oil ESTEL OIL VG74 480 ESTER OLL VG74 400 Outdoor fan E EE Tube pitch a row pitch b imm 21x13 37 22x19 05 Outdoor coil Finspacng m 18 14 O Fin type ERES Hydrophilic aluminum Hydrophilic aluminum Eur masus en _ Outdoor noise level Sound pressure 439 mmf m Refrigerant Charged volume fo m 90 _ Refigerant Im 271 2 E em Ambient temp cooling 21 43 heating 5 24 cooling 21 43 heating 5 24 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 100 Outdoor Units Specifications Model MOU 12CN1 MOU 12CN1 11 71 Mol PAMOGICAFTA 0 he Bad cwc Thermal protector Capacitor 6 35744045 35UFMADASOV 000 Refrigerant oil NIS 3 ESTEL OIL VG74 480 NET s OLL VG7
41. 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 108 Outdoor Units Specifications Mac LI r Moe O Tyee Soro LK 4760 Capacitor Refrigerant oil 1700 Model YDK190 6D B y o Outdoor fan motor input Capacitor O Speed Number of rows 00200000 Tube pitch a x row pitch b 221905 Fntpe Hydrophilic aluminium Outdoor coil Tube outside dia and type 7 94 inner groove tube Coil length x height x width 887x880x38 1 Number of circuits __ Outdoor air flow 5000 Outdoor noise level sound pressure j 1 Dimension Ws 990 966 354 Outdoor unit Packing 1 1120 1100436 000000 NetGrossweight E Refrigerant Charged volume 9 290 Throttle pe 00000000 Design pressure Wee 4238 Vex aferenoo nier mg Ambient temp cooling 21 43 heating 5 24 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor t
42. 4 400 Model YDK24 YDK24 6FB YDK24 YDK24 6F B NY hmi 8 input NE EN Capacitor 2575 2 5UF 450V Speed hilo me Number Number of rows Number of rows Tube pitch a x row pitch b rE s 21x13 37 21x13 37 Outdoor coil Fintpe type me Unhydrophilic aluminum Unhydrophilic aluminum Tube outside dia and type Inner grooved copper 7 inner grooved copper tube tube Coil length x height x width EER 651 559 26 74 755 504 13 37 e T E O O oo 000 Retigerant Mex m ee Ambient temp 21 43 21 43 Notes 1 Nominal cooling capacities are based the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Outdoor Units 101 Specifications Code 220037802190 220075301210 Power supply V ph Hz 220 240 1 50 220 240 1 50 Max input consumption W 2950 3450 A Model PA225X2CS 4KU1 PA290X3CS 4MU1 Brand GMCC GMCC Capacity 24498 Compressor Rated current RLA 8787 11 4 O Thermal protector Internal Capacitor 501 440 450 50uF 440V 450V
43. 40 1 50 Btu h 12000 18000 24000 EER Btu h 13000 20000 26000 Indoor fan 2UF 450V 3 5UF 450V 3 5UF 450V Speed Hi Mi Lo 1200 1010 880 1150 800 700 1000 750 680 Numberofrows 8 3 2 4 pien pitch a xrow 21 13 37 21 13 37 21 13 37 Fin spacing mm 45 15 15 Indoor Fin type code Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum and type copper tube copper tube tube L8 Indoor external static pressure H Pa 4 59 00 O Indoor noise level sound pressure en 37 30 26 44 36 33 45 43 41 Dimension 700x210x635 920 210 635 920 270 635 WxHxD Indoor unit ME E Regen qiue siones 06 4 012 7 06 4 012 7 9 5 15 9 Drainage water pipe diameter 25 25 25 Un KJR 10B DP T E KJR 10B DP T E KJR 10B DP T E Operation temperature 17 30 17 30 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 80 Duct Type Specifications ER fey ss
44. 55mmHg can t be achieved in 2h repeat procedure and Vacuum placing 1h Sketch map of special vacuum dry procedure sure Add press Vacuum eh Vacuum dry um ary Vacuum Vacuum destroy 140 Installation Additional Refrigerant Charge 3 Additional Refrigerant Charge Caution e Refrigerant cannot be charged until field wiring has been completed e Refrigerant may only be charged after performing the leak test and the vacuum pumping e When charging a system care shall be taken that its maximum permissible charge is never exceeded in view of the danger of liquid hammer e Charging with an unsuitable substance may cause explosions and accidents so always ensure that the appropriate refrigerant is charged e Refrigerant containers shall be opened slowly e Always use protective gloves and protect your eyes when charging refrigerant The outdoor unit is factory charged with refrigerant Calculate the added refrigerant according to the diameter and the length of the liquid side pipe of the outdoor unit indoor unit w l 4 Less than 5 Added Refrigerant When Over 5m One way 119 1 9 30g mx L 5 60g mx L 5 Remark R g Additional refrigerant to be charged L m The length of the refrigerant pipe one way D mm Liquid side piping diameter Installation 141 Water
45. 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Indoor unit Packing Four way Cassette Type Compact 11 Dimensions 3 Dimensions MCA2 12HRN1 Q MCA2 18HRN1 Q G 5 _ Unit mm MCA 12CRN1 MCA 18CRN1 12 Four way Cassette Type Compact Service Space 4 Service Space dd E E E NE Inlet Outlet H ceiling height Ceiling Four way Cassette Type Compact 13 Wiring Diagrams 5 Wiring Diagrams MCA2 12HRN1 Q MCA2 18HRN1 Q us 1
46. ACE v g MIE mie 1 B A B C N es 111111 NOTE FOR OPERATES IN SUPER HIGH SPEED PLEASE SWITCH HIGH abi SPEED TO SUPER HIGH SPEED SEE FAN WIRING PART FOR DETAIL INFORMATION POWER TO OUTDOOR UNIT ee 5 4 MCC 30HRN1 R MCC 36HRN1 R MCC 48HRN1 R ee s enn Se 202042690006 1 i DISPLAY BOARD WIRE WIRING DIAGRAM xs1 DZ INDOOR UNIT PART NANE CAP1 INDOOR FAN CAPACITOR P C BOARD SOCKETS POWER TRANSFORMER INDOOR FAN MOTOR gt WATER LEVEL SWITCH SWING MOTOR 4 ROOM TEMPERATURE RT2 2 PIPE TEMPERATURE CONNECTORS gt lt CONNECTORS XT1 XT2 G WAY TERMINAL gt gt CN20 NET CONTROL INTERFACE ol 5 R 111143 x E ICI C B A OOO OAS 2 1 2 2 Q Q OQ NOTE 5 SUPER HIGH SPEED PLEASE SWITCH HIGH SPEED TO SUPER HIGH SPEED SEE FAN WIRING PART FOR DETAIL INFORMATION POWER TO OUTDOOR UNIT TO OUTDOOR UNIT 5 5 MCC 60CRN1 Four way Cassette Type 35 Wiring Diagrams 202042990005 ii DISPLAY BOARD 2 TO WIRE CONTROLLER WIRING DIAGRAM
47. CC 30CRN1 ERR _ y 04 t gt gt Tube pitch a x row pitch b 21 13 37 21 13 37 Indoor coil Fin Hydrophilic aluminum Hydrophilic aluminum Tube outside dia and type inner grooved copper tube inner grooved copper tube Coil length x height x width 1990x168x26 74 1990 252 26 74 Indoor air flow 1327 1114 871 1545 1354 1187 Indoor noise level Hi Mi Lo dB A 42 40 39 44 42 41 840 230 840 840 300 840 Dimension W H D Panel mm 950 x46 x950 950 46 950 W H D Body mm 900 x250x 900 900x320x900 Panel mm 1035x90x1035 1035x90x1035 Body kg 24 28 30 36 Net Gross weight Panel Ko Refrigerant R410A R410A 9 5 15 9 9 5 15 9 mm Drainage water pipe diameter ODO32 ODO32 Controller D RG51Q1 BGE RG51Q1 BGE Operation temp 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room NO Indoor unit Packing Refrigerant piping Liquid Gas side N 26 Cassette
48. E in indoor unit and fixing a infrared emitter whose anode and cathode connecting with A and B near the receiver in the Indoor Unit Switch Board then connecting the terminal 5v GND Run in the Switch Board to C D E respectively Turn a screwdriver at the concave on bottom panel of the Wire Controller to remove the Back Cover Wire Controller Back Cover P Wire Controller Top Cover Wire Controller Board He Jae Wood Mounting Screw 4 20 Wire Controller Cover Wheninstalling the Wire Controller Cover be sure there is a holeinthe wall to avoid the Wire Controller Back Cover being fixed directly to the wall which is not allowed for the Wire Joint When installing the Wire Controller you should extrudes out of the Wire Controller Back Cover adjust the bottom of the Wire Controller Board to the Wire Controller Back Cover which should be fixed first then press the other end of the Wire NOTE Never turn screws too tightly or else the cover would be dented or the Liquid Crystal breaks Please leave enough long cable for maintenance of the Wire Controller Board Control 157
49. ER Mac 6 95 928 SID _ Tp _ Bad Sew samo Sm OC eq 0 40 02 2 Refrigerant 1400 685 1700 FV68S 1700 We YDK190 6D B E 6 YDK65 6F E 6 YDK65 6F a En Capacitor 104 450 3 5UF 450V x 54 450 we s 89 me ube pitch a row Fin type Hydrophilic aluminum ENGEN aluminum Hydrophilic aluminum Outdoor coil Tube outside dia 7 94 inner grooved q7 Inner grooved copper 7 94 Inner grooved and type tube tube copper tube aie det 887 880 38 1 840 1113 26 74 837 1100 38 1 Number of circuits 05 4 J 8 O Outdoor air flow Lo 5000 6800 6850 87 5 59 Dimension WxHxD d 990x966x354 900x1167x340 900x1167x340 120 unl Packing mm 11201100 435 109251907444 109241907440 we A 586 9 Imm sese um Up ense Im 59 1 6 0 039 premen m 25 25 Z cooling 21 43 cooling 21 43 cooling 21 43 Ambient temp EB heating 5 24 hete 9 24 heating 5 24 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp
50. Economical operation displays Press ECONOMICAL to display economical operation if press ECONOMICAL again then the display disappears Lock display Press LOCK to display the icon of LOCK Press the button again then the icon of LOCK disappears In the mode of LOCK all the buttons are invalid except for LOCK button CLOCK display Usually display the clock set currently Press the button CLOCK for 4 seconds the HOUR part will flash press button A and V to adjust HOUR Press the button CLOCK again the minute part flash press button A or V to adjust MINUTE After clock set or clock operation it must press CONFIRM to complete the set TIMER ON OFF display Display ON at the state of TIMER ON adjustment or after only set the TIMER ON Display OFF at the state of TIMER OFF adjustment or after only set the TIMER OFF Display ON OFF if simultaneously set the mode of TIMER ON and TIMER OFF Temperature display area Usually display the set temperature Press the buttons of and to set temperature at the mode of FAN there is no figure display in the area Control Controller Installation Wiring Principle Sketch Wire Joint 5p 5 Core Shield Cable length is decided by installation o O RUN GND Indoor Unit Switch Board Installation Notice When the air conditioner needs the constant frequency wire Controller be sure adding a Wire Joint with 5 terminal named A B C D
51. IRING DIAGRAM PFE hss meo FAN4 OUTDOOR FAN 0 BLACK FAN CONTACTOR EXE i I i i i i I I CONNECTOR I I I i I i i i i I RED LUN BLACK 1 L3 1 1 1 1 1 1 i 1 i 1 L eke PRESSURE SWITCH 5 WAY TERMINAL i i i 1 1 i RUM PIPE TEMP SENSOR THT 58 9 CONNECTORS 04100 208 P C BOARD SOCKETS TEMP PROTECT SWITCH d ROOM TEMP SENSOR GAP4 INDOOR 2 TO INDOOR XT Outdoor Units 123 Electric Characteristics 6 Electric Characteristics MOU 60CN1 380V 418V 124 Outdoor Units Operation Limits 7 Operation Limits mode Outdoor temperature C Room temperature C ERI operation 21 43 17 30 Heating operation 5 24 17 30 Cooling Heating
52. NIT OUTDOOR UNIT 5 2 MCC 24CRN1 MCC 30CRN1 MCC 36CRN1 ad td dd 2204259010 inl DISPLAY BOARD 7 TO WIRE CONTROLLER xe Y 1 WIRING DIAGRAM INDOOR FAN CAPACITOR CN1 20 P C BOARD SOCKETS TRANS POWER TRANSFORMER FANI INDOOR FAN MOTOR WATER LEVEL SWITCH u swine RTI ROOM TEMPERATURE r PIPE TEMPERATURE eem n L e m c E m co m TED Gu Gs NOTE FOR FAN OPERATES IN SUPERI HIGH SPEED PLEASE SWITCH HIGH POWER SPEED TO SUPER HIGH SPEED SEE FAN WIRING PART FOR DETAIL INFORMATION TO OUTDOOR i T i E 5 3 MCC 30CRN1 R MCC 36CRN1 R MCC 48CRN1 R 34 Four way Cassette Type Wiring Diagrams 2 TO WIRE CONTROLLER WIRING DIAGRAM INDOOR UNIT PART INDOOR FAM CAPACITOR P C BOARD SOCKETS POWER TRANSFORMER INDOOR FAM MOTOR WATER LEVEL SWITCH suing worn pue TewreraTune PIPE TEMPERATURE ROOM TEMPERATURE PI CONNECTORS G WAY TERMINAL NET CONTROL INTERF
53. OR MOUA 18CN1 WIRING DIAGRAM OUTDOOR TO INDOOR UNIT Outdoor Units 49 Wiring Diagrams MOU 24HN1 Q MOU 24CN1 202075390553 FAN2 0 BLACK B RED TO INDOOR UNIT INDOOR UNIT TO INDOOR UNIT MOU 30HN1 MOU 36HN1 Q 118 WIRING DIAGRAM OUTDOOR UNIT TOR CONTAC OUTDOOR UNIT WIRING DIAGRAM Outdoor Units Wiring Diagrams 2020454950048 WIRING DIAGRAM OUTDOOR UNIT CODE PART NAME AIT a Jam QU PPESSOR OAT TER TERS IMAL REVERS ING VALVE EEE ij ENMM GAS SWITCH m AE SNL Sa dal uu as ka oia presume STARTING CAPACITOR T INDOOR UNIT XTT amp XT2 1 THE INDOOR UNIT 15 T1 amp T2 amp DL RES D ISCHIRGE RES IS TANCE SERIES PLEASE PUT THE LIMES TO INDOOR UNIT ATI 5 CORRELATIVE PART MOU 30CN1 MOU 36CN1 1 phase WIRING DIAGRAM OUTDOOR UNIT CODE PART NAME AC CONTACTOR OUTDOOR FAN COMPRESSOR COMPRESSOR CAPT RUN CAPACITOR 2 FAN CAPACITOR 5 WAY TERMINAL STARTING
54. P SENSOR PIPE TEMP SENSOR 5 WAY TERMINAL RELAY FOR 125 COMPRESSOR LEVEL SWING MOTOR ware Tur PLUMB SWING MOTOR TO OUTDOOR UNIT POWER u i mn O aI 60 Ceiling amp Floor Type Wiring Diagrams MUB 24HRN1 Q MUB 30HRN1 1 phase MUB 36HRN1 Q I 2204429002 DISPLAY WIRE CONTROLLER XP1 xs1 INDOOR WIRING DIAGRAM RED WHITE MAIN CONTROL BOARD RTI ROOM TEMP SENSOR LEVEL SWING MOTOR PLuwe SWING MOTOR BLUE Md BROWN n WHITE WHITE S E 0 HEHHE Y OE Y T1 ja Y G 5 Y G uum 4 OUTDOOR UNIT TO OUTDOOR UNIT POWER Ceiling amp Floor Type 61 Wiring Diagrams os eee MUB 30CRN1 1 phase _ MUB 36CRN1 1 phase 202044490045 TO WIRE CONTROLLER 1 INDOOR WIRING D AGRAM RED WHITE MAIN CONTROL BOARD 6 TERMINAL LEVEL SWING MOTOR PLUMB SWING MOTOR L 62 Ceiling amp Floor Type WHITE WHITE SS SERIE CAP1 JE 572 5 Y G Y G TO OUTDOOR UNIT POWER Wir
55. RESSOR MOU 48HN1 R INDOOR OUTDOOR 4 CHECK VALVE LIQUID SIDE Heating Model only 4 4 TOTO LAN i I 2 WAY VALVE Za _ Condenser L60000 temp sensor CAPILIARY TUBE HEAT HEAT EXCHANGE EXCHANGE EVAPORATOR CONDENSER T1 Room temp T4 Ambient sensor temp sensor T2 Evaporator temp sensor x p n x GAS SIDE lt v NLA 4 WAY VALVE Be 4 pP 3 WAY VALVE ACCUMULATOR lt COOLING 4 HEATING Outdoor Units Piping Diagrams MOU 48CN1 MOU 60CN1 INDOOR OUTDOOR LIQUID SIDE 4 _ 1 N 54 070 PN UN 50000 Condenser temp sensor HEAT EXCHANGE EVAPORATOR 1 Room temp T4 Ambient sensor temp sensor CONDENSER T2 Evaporator temp sensor ND gt 2 N GAS SIDE ACCUMULATOR COMPRESSOR MOUA 60HN1 R INDOOR OUTDOOR 4 CHECK VALVE LIQUID SIDE Heating Model only gt 141 lt 2 WAY VALVE _ Condenser L 00000 4
56. Refrigerant oil ml ESTER OIL VG74 750 ESTER OIL VG74 950 Model YDKA8 6H A YDK100 6D ay Li Spe _ Numberofrows 2211 1221 Tube outside dia and type 7 Inner grooved copper 7 Inner grooved copper tube tube Coil length x height x width 658x546x26 74 785x651x26 74 Outdoor air flow 2439 3200 Outdoor noise level sound pressure dB A 55 Dimension WxHxD 762x593x282 845x695x324 Outdoor unit Packing WxHxD 887x645x355 965x755x395 Net Gross weight 37 42 51 54 5 R410a R410a Refrigerant Charged volume ie 1400 1900 Throttle 1 Capillary Liquid side Gas side 06 4 012 7 9 5 15 9 o cooling 21 43 cooling 21 43 Ambient temp heating 5 24 heating 5 24 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 102 Outdoor Units Specifications _ mme Brand eme _ mem 0 T sro _ Refrigerant oil ccc MCN ESTER OIL VG74 750 Epis oi yore m ELEC me o p Ree m Spee We wmm es LT L Tube pitch a x row pitch b K 25 4x22 25 4x22 Outdoor
57. S TEMP SWITCH PIPE TEMPERATURE SENSOR C9 IIO 6 AC CONTACTOR HIGH PRESSURE SWITCH WHITE T3 TO INDOOR UNIT TO INDOOR UNIT XT1 amp XT2 WARNING IF THE INDOOR UNIT IS T1 amp T2 amp DL SERIES PLEASE PUT THE LINES ON TO INDOOR UNIT XT1 S CORRELATIVE PART Outdoor Units 121 Wiring Diagrams MOU 48HN1 R 220075701990 202075790024 iA i BLUE N BLUE N XT4 aa TO INDOOR 2 89 9 58 7 L RPO BLACK HI RED LO ATS me BLUE _ S V BLUE lp XT7 RED YELLOW I jm _ JITHIT ma d sE RED YELLOW XT TO INDOOR 2 4 CN203 208 BLACK 11 BLAGK 1 BLACK L1 eea aka ORANGE IEEE aslelerererelel d Y G TO INDOOR L1 sw AN ler A B CN xri Z TO INDOOR Y G FANI FAN2 WIRING DIAGRAM coe OER OO NT T201 pes E OO owoo 208 PCBR SOCKETS bus T5 sv HW jt LOW PRESSURE UTO WIRING DIAGRAM OUTDOOR UNIT CODE PART NAME 202075890205 Wiring Diagrams MOU 48CN1 MOU 60CN1 2204709782 H FRU K1 er W
58. T NAME INDOOR FAN CAP CN1 CN24 BOARD SOCKETS TRANSFORMER INDOOR FAN CONNECTORS KA 8174 CONNECTORS RI RT2 ROOM TEMP SENSOR PIPE TEMP SENSOR 5 WAY TERMINAL XT2 6 TERMINAL LEVEL SWING MOTOR GM2 PLUMB SWING MOTOR 65 Wiring Diagrams MUB 48CRN1 MUB 60CRN1 202044790015 DISPLAY BOARD TO WIRE CONTROLLER xs INDOOR WIRING DIAGRAM 6 TERMINAL PLUMB SWING MOTOR Y G Y G e WHITE fwi WHITE Parr ae 1 2 a f m m ms mw mw zH H m m Y G OUTDOOR UNIT POWER A 66 Ceiling amp Floor Air Velocity and Temperature Distributions 6 Air Velocity and Temperature Distributions Discharge angle 60 CEILING Airflow velocity X P us 1m Um Lm 2 4 a Temperature N E E 1 i E C Ld EA PA i Um Om 1m cm 3m Ceiling amp Floor 67 Air Velocity
59. UTDOOR UNIT CONTROL NOTE PLEASE USE SHIELD LINE b mwa MTB 24HWN1 Q MTB 30HWN1 Q MTB 36HWN1 Q MTB 42HWN1 Q 22 1 855557 1 0 wire CONTROLLER WIRING DIAGRAM XP1XS1 r4 CODE 1 INDOOR FAN CN1 CN33 P C BOARD SOCKETS MAIN CONTROL BOARD om BLACK 5174 CONNECTORS RELAY FOR COMPRESSOR WHI TE KM1 a ROOM SENSOR 23 SENSOR FINEM 8 WAY TERMINAL WATER LEVEL SWITCH GREEN CONNECTION BOARD CN CN3 0 4 CN2 SL Y G POWER l ERROR 1 TO CCM I OUTPUT 11 COMM BUS 11 Y G L 1 Needs i ER 2 REMOTE TO OUTDOOR UNIT TO OUTDOOR UNIT CONTROL NOTE PLEASE USE SHIELD LINE Duct Type 87 Wiring Diagrams MTB 30HWN1 R MTB 36HWN1 R MTB 48HWN1 R MTB 60HWN1 R 202070890324 MAIN CONTROL BOARD WHITE BOC N T 203 4 XT1 TO CCM COMM BUS FOR T3 TYPE OUTDOOR UNIT NOTE PLEASE USE SHIELD LINE 88 INDOOR FAN INDOOR FAN 8 WAY TERMINAL Duct Type Static Pressure
60. a 48 m 24 m a O O 5 5 2 5 5 Standard Standard c operation operation O O 5 5 O O 21 5 17 30 30 Indoor temperature WB Indoor temperature DB Outdoor Units 125 Sound Levels 8 Sound Levels 12000Btu h 48000Btu h 60000Btu h Outdoor Unit f 1 K Microphone 1 Microphone eu H v a 1 0m Note H 0 5 x height of outdoor unit Note The point A is in the middle of the whole outdoor panel MOU 30HN1 MOU 30CN1 1 phase MOU 30HN1 R MOU 30CN1 3 phase MOU 36HN1 Q 1 phase MOU 36CN1 1 phase MOU 36HN1 R 3 phase MOU 36CN1 3 phase MOU 42HN1 Q MOU 48HN1 R 220075701250 MOU 48CN1 MOU 48HN1 R 220075701990 MOU 60CN1 MOUA 60HN1 R 126 Noise level dB A 43 48 54 55 57 57 57 58 57 58 57 59 62 59 Outdoor Units Troubleshooting 9 Troubleshooting 9 1 Self diagnosis Indoor unit s LED indication 1 For Big Four way cassette Temporary button Infrared signal receiver OPERATION TIMER Operation lamp Timer indicator Alarm indicator PRE DEF indicator cooling and heating type or fan only indicator cooling only type Room temperature sensor checking channel is abnormal Pipe temperature sensor checking channel is abnormal Outdoor TEMP sensor checking channel 15 abnormal O Flashing at 5HZ C F
61. am withstand above 100 5 1 2 Thickness choice for insulation material Insulation material thickness is as follows Pipe diameter mm 28 6 38 1 Drainage pipe Inner 20 32 5 2 Refrigerant pipe insulation 5 2 1 Work Procedure Before laying the pipes the non jointing parts and non connection parts should be heat insulated When the gas proof test is eligible the jointing area expanding area and the flange area should be heat insulated 6 4 025 4 Refrigerant pipe 5 5 2 2 Insulation for non jointing parts and non connection parts Gas pipe and liquid pipe should Insulate the gas pipe Insulate the gas pipe and not be put together to insulate cooling only liquid pipe Installation 145 Wiring For construction convenience before laying pipes use insulation material to insulate the pipes to be deal with at the same time at two ends of the pipe remain some length not to be insulated in order to be welded and check the leakage after laying the pipes 5 2 3 Insulate for the jointing area expanding area and the flange area Insulate for the jointing area expanding area and the flange area should be done after checking leakage of the pipes Make sure there s no clearance in the joining par
62. and Temperature Distributions Discharge angle 60 FLOOR Temperature af c 1 Airflow velocity 3m 68 Ceiling amp Floor Electric Characteristics 7 Electric Characteristics DITE Remark MFA Max Fuse Amps A Ceiling amp Floor Type 69 Sound Levels 8 Sound Levels Air outlet side 1 Air outlet side 1 5m Microphone Ceiling Floor Noise level dB A MUB 12HRN1 MUB 12HRN1 q7 MUB 12CRN1 MUB 12CRN14 q7 MUB 18HRN1 Q MUB 18CRN1 B 0 0 8385 MUB 24HRN1 Q MUB 24CRN1 MUB 30CRN1 1 phase MUB 30HRN1 3 phase MUB 36HRN1 Q MUB 1 R MUS ASHENT R MUB 48CRN1 50 7 MUB 60HRN1 R S 8 MUB 60CRN1 TO Ceiling amp Floor 9 Accessories Installation fittings Remote controller amp Its holder Others Ceiling amp Floor Type Accessories 2 Hanging arm 3 Remote controller 71 Specification of Power 10 The Specification of Power Cooling amp Heating Power 220 240V 220 240V 220 240V 415V Indoor Outdoor Connecting Wiring mm Strong Electric Signa 2 core shield 2 core shield 2 core shield Weak Electric Signal wire 2 0 75 wire 2 0 75 wire 2 0 75 mm mm mm Cooling Only Bower Phase 1 phase 1 phase 3 phase Circuit Breaker Fuse A 20 16 40 25 40 20 Indoor Outdoor Connecting Wiring mm Strong Electri
63. ased on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Duet Type Specifications Code 220070601200 w YSK170 4P Indoor fan 356 201 152 motor 10uF 450V Speed Hi Mi Lo r min 1070 750 650 Tube pitch a xrow Fin spacing Indoor coil Fin type code 3 Hydrophilic aluminium mE dd outside dia and inner groove tube mE dd ng PI suq ara uu dn ER _ Indoor air Indoor air flowHi Mi Lo Hi Mi Lo 2950 2390 1920 Dimension irem 1200x300x865 Indoor unit Packing WxHxD 1385x373x920 Net Gross weight 50 59 Refrigerant type NENNEN R410A Resin pressie 4 2 1 5 _ Refrigerant Liquid side Gas side 9 52 19 Drainage water pipe diameter ODG2E Controller KJR 10B DP T Operation temperature 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room
64. assette Type Electric Characteristics 7 Electric Characteristics Voie so zov 2 oo av av ts s uw meest 50 soav Sov av Remark MFA Max Fuse Amps A 8 Sound Levels FOUR WAY CASSETTE TYPE 1 Om 1 KX Noise level dB A Model 24 1 24 24HRN1 MCC 24CRN1 Eccl 1 1 MCC 30CRN1 MCC 30CRN1 R MCC 36HRN1 MCC 36HRN1 R MCC 36CRN1 MCC 36CRN1 R MCC 48HRN1 R MCC 48CRN1 R Four way Cassette Type 39 9 Accessories 2 2 Installationhook hook 3 Installation paper board 4 5 Installation Fittings 5 Connecting pipe group Tubing amp Fittings ie 3 _ _ K NE MUN 11 11 Drain joint 13 Wall conduit 2 Protect Pipe Fittings 14 Wall conduit cover 15 Remote controller als H Remote controller amp Its 16 Frame Frame 17 Mounting screw ST2 9x10 C H 18 Alkaline dry batteries 4 19 Owner s manual Others 20 Installation manual 40 Four way Cassette Type The Specification of Power 10 The Specificatio
65. ay Cassette Field Wiring MCC 30HRN1 MCC 36HRN1 Air Condition Link Circuit 2 sheild wire _ 3 core cable 2 gt x0 75mm 3x 2 5mm for 24K _ 1 3x4 0mm for 30K 36K 3 6 0mm for 42 48 3 10 0mm for 60K 3 core cable 3x 2 5mm for 24K 3 4 0mm for 30K 36K 3x 6 0mm for 42K 48K 3 10 0 for 60K MCC 24CRN1 Air Condition Link Circuit INDOOR UNIT POWER 3 core cable 3 x 2 5mm 1 core cable 1 gt 1 0 mm Ll OUT UNIT LI 3 core cable 3x 2 5 Four way Cassette Type 43 Field Wiring MCC 30CRN1 MCC 36CRN1 Air Condition Link Circuit INDOOR UNIT POWER 1 core cable 3 core cable 1 x 1 0mm 3 4 0mm H 3 core cable 3 x 4 0 mm OUT UNIT MCC 30CRN1 R MCC 36CRN1 R Air Condition Link Circulit INDOOR UNIT POWER 5 core cable 5 2 0mm 1 core cable OUT UNIT 5 cable 5x 2 0 mm 44 Four way Cassette Type 48 1 60 1 Air Condition Link Circuit OUT UNIT Four way Cassette Type POWER 5 core cable 5 2 51 1 1 gt 1 0 mm LI 5 cable 5 gt x 2 5 mm Field Wiring 45 Wiring MCC 30HRN1 R MCC 36HRN1 R MCC 48HRN1 R Air Condition Link Circuit INDOOR UNIT 3 core cable 380V 3N 5 core cable 5 gt x 2 5 OUTDOOR UNIT 5 cable 5x 2 5mm 6 1 5
66. c Signal 72 Ceiling amp Floor Field Wiring 11 Field Wiring Power supply Switch Fuse 4 Available locally Power wiring indoor Power linking wiring Outdoor Indoor Unit Outdoor Unit Strong elec signal link wiring Weak elec signal link wiring Ground the air conditioner properly in case to affect its anti interference function Power supply Power supply Switch Fuse 5 Available locally Power wiring indoor Power linking wring Outdoor Outdoor Unit Ground wiring Weak dec signal link winng Ground wring e Ground the air conditioner properly in case to affect its anti interference function A CAUTION A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation When wiring please choose the corresponding chart or it may cause damage The signs of the indoor terminal block in the some of following fugures may be replaced by LN L1 Ceiling amp Floor Type 73 Wiring MUB 12HRN1 12 1 7 MUB 18HRN1 Q Air Condition Link Circuit 3 core cable 3 2 5 2 cable 2 0 5mm OUT UNIT 1 5 core cable 5x 2 5mm 2 74 Ceiling amp Floor Type Field Wiring MUB 12CRN1 MUB 12CRN1 97 MUB 18CRN1 Air Condition Link Circuit POWER core cable 3x2 5mm OUT UNIT LJ 2
67. e Water Level Switch Check the pump s sound and look into the transparent hard pipe in the outlet at the same time to check if the water can discharge normally Installation 143 Water Note 144 Stop the air conditioner running turn off the power and put back the cover Stop the air conditioner After 3 minutes check if it has abnormity If the collocation of drainpipes is illogical the water will flow back overfull which will cause the alarm lamp flashes even overflow from the water receipt plate Keep on pouring water until it gives an alarm signal for high water level check if the pump drains water at once If the water level can t fall below the alarmed water level after 3 minutes the air conditioner will stop Turn off the power and drain the remained water and then turn on the air conditioner the drain stuff in the main water receipt plate is for maintenance Stuff up the drain stuff to prevent water leakage Installation Insulation Work 5 Insulation Work 5 1 Insulation material and thickness 5 1 1 Insulation material Insulation material should adopt the material which is able to endure the pipe s temperature no less than 70 inthe high pressure side no less than 120 low pressure side For the cooling type machine requirements at the low pressure side Example Heat pump type Heat resistant Polyethylene foam withstand above 120 Cooling only type Polyethylene fo
68. emp 35 CDB Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 10 Four way Cassette Type Compact Specifications Model MCA 12CRN1 MCA 18CRN1 LL CL fer 26 28 y S 11222 Indoor coil Fin type Hydrophilic aluminum Hydrophilic aluminum Tube outside dia and type T Inner grooved copper Inner grooved copper tube tube Coil length x height x width 1247 x210 x26 74 1247 x210 x26 74 Indoor air flow Hi Mi Lo 680 600 400 860 760 500 Indoor noise level Hi Mi Lo dB A 41 38 35 44 41 38 Body mm 580x254x580 580x254x580 Dimension W H D Panel mm 750 340 745 750 340 745 Body mm 650x30x650 650x30x650 W H D Panel mm 715 115 715 715 115 715 20 26 20 26 55 weight Panel kg 2 5 4 5 2 5 4 5 Refrigerant type R410A R410A Refrigerant piping Liquid side Gas side 6 4 12 7 6 4 12 7 Drainage water pipe diameter 0 25 25 Controller RG51M3 CE standard RG51M3 CE standard Operation temp 17 30 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping
69. emp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Outdoor 409 Dimensions 2 Dimensions Bl A lede IZA SSS k dE XX Vp N NN XX ETE i c T N I ZZ Tl ZZ EL i _ 4 c cH T L A 21 01 il Ww L Aao L 7 S NN ZZ 1 Sl N So 122 4 P 4 EN LI O Q Foy 990 ex 366 240 364 966 90 624 366 306 340 384 966 Mousoom 90 em 366 340 35 966 90 em 366 340 966 WOUGGHNIR 90 366 206 340 384 9665 90 em 366 306 340 384 966
70. ended TT 85 4 86 5 Wiring Diagrams 87 6 Statie uu qasa sU NM 89 7 Electric Characteristics 91 J RS NES ITE 92 9 PACCES SONICS PEE 93 10 The Specification of 94 Frera eta T 95 Duct Features 1 Features 1 Economic and convenient installation Several diffusers branch off from an indoor unit adjusting the room temperature which makes many rooms to be air conditioned with only one indoor unit All models feature thin design making them applicable to ceiling pocket that tends to be shallow Tr Filter 2 Optional accessories filter etc Canvas air passage Front board 3 A long life and high efficiency filter 4 Way of air intake and inserting air filter Air intake be positioned either at the back or below the unit Similarly the air filter also can be inserted either from the back or from the bottom of the unit 77 2 RE Air intake from below Air intake from back Duct Type 79 Specifications 2 Specifications 220070100190 220070201250 220070301330 Powersupply V ph Hz 220 240 1 50 220 240 1 50 220 2
71. er grooved copper tube Coil length x height x width 1990 252 26 74 1990 252 26 74 Indoor air flow Hi Mi Lo 1545 1354 1187 1545 1354 1187 Indoor noise level Hi Mi Lo dB A 44 42 41 44 42 41 Body 840 300 840 840 300 840 Dimension W H D 950 x46 x950 950 x46 x950 Body 900 320 900 900 320 900 1035 90 1035 1035 90 1035 ET 30 36 30 36 Net Gross weight Refrigerant type R410A R410A Design pressure Refrigerant piping Liquid side Gas side 9 5 015 9 9 5 15 9 Drainage water pipe diameter mm 2 ODO32 Controller RG51Q1 BGE RG51Q1 BGE Operation temp Notes 1 Nominal cooling capacities are based on the conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Indoor unit Packing 28 Four way Cassette Type Specifications 2 78 2 87 Btu h 40000 52000 Heating oor 02 11 2 28 a T Indoor fan motor 143 116 100 143 116 100 770 640 550 770 640 550 mos PP Tube pitch a a xrow pitch b mm 21x13 37 21x13 37 Indoor coil Fasen Hopi aluminum
72. eration and better cooling and heating effect deflector will not turn to the degree which is the state of deflector when the unit is turned off Only available when remote controller is used with corresponding unit 7 HORIZ SWING Activate or turn off horizontal swing function Only available when remote controller is used with corresponding unit i e Ceiling amp floor type 8 VERT SWING Activate or turn off vertical swing function Only available when remote controller is used with corresponding unit 9 CLOCK Display the current time 12 00 is displayed when resetting or electrifying for the first time Press CLOCK for 5s icon indicating hour will flash with 0 5s Press it again icon indicating minute will flash with 0 5s Y and 4 are used to adjust the figure Setting modification is effective only by pressing OK button to make confirmation 10 TIME ON For time ON setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjusting the figure to 0 00 will cancel time ON setting 11 TIME OFF For time OFF setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjust the figure to 0 00 will cancel time ON setting 12 RESET inner located Press this button with a needle of 1mm to cancel the current setting and r
73. eset remote controller 13 LOCK inner located Press this button with a needle of 1mm to lock or unlock the current setting 14 OK Used to confirm the time setting and modification 15 inner located Press this button with a needle of 1mm to shift mode between COOL only and COOL amp HEAT During setting background light will be lightened Factory default mode is COOL amp HEAT 16 ECO Activate or turn off economic operation mode It is suggested to turn on this function when sleeping Only available when remote controller is used with corresponding unit 150 Control Controller 1 2 RG51Q BG C E SET TEMPERATURE C Y ADJUST CEDC _ 9 2 DIRECTI Direction Vert Swing ISWING ECO TIMER ON 4 TIMER ON SWING OFF 10 Economic operation Wind Horiz Swing 5 a 50 amp Reset 6 D ON OFF FAN SPEED General Function for wireless remote controller Model and Specification Mod RG51O BG C E Rated voltage 3 0V Dry batteries R03 LR03x2 Min Min voltage for sending signal of CPUs Min voltage for sending signal of CPUs sending signal of CPU 2 Effective receiving distance o using 3 0 voltage it Gets 11m perationcondition perationcondition C Control 151 Controller Buttons and functions 1 Ad
74. ing Diagrams DISPLAY BOARD KS TO WIRE CONTROLLER v DIAGRAM INDOOR FAN 73 CONNECTORS 8173 CONNECTORS Ti ROOM TEMP SENSOR RT2 PIPE TEMP SENSOR XT1 5 WAY TERMINAL 2 6 TERMINAL GMI LEVEL SWING MOTOR GM2 PLUMB SWING MOTOR WHITE _ mi LACK IC QUTDOOR UNIT TO OUTDOOR UNIT POWER 96 d C N 69 SAS 69 C9 Y G Ceiling amp Floor Type 63 Wiring Diagrams MUB 30CRN1 3 phase MUB 36CRN1 3 phase se 20204449001 7 pisPLAv BOARD 4 TO WIRE CONTROLLER 32 xsi INDOOR WIRING DIAGRAM BLACK PLUMB SWING MOTOR ry amp 1 5 1111 OUTDOOR UNIT POWER 64 Ceiling amp Floor Type lt C UJ 48HRN1 R MUB 60HRN1 R 2204479000 DISPLAY BOARD eee ge xsi DREZI 71 WHITE WHITE EJEEIEEB I 1 p xri ve IME 7 Ceiling amp Floor K TO WIRE CONTROLLER QUTDOOR UNIT TO OUTDOOR UNIT POWER Wiring Diagrams INDOOR WIRING DIAGRAM PAR
75. ing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjust the figure to 0 00 will cancel time ON setting 12 LOCK inner located Press this button with a needle of 1mm to lock or unlock the current setting 152 Control Controller 1 3 RG51Q1 BG C E SET TEMPERATURE AUTO FAN COOL HIGH DRY WED HEAT JLOW C Adjust Y 2 C 2 1 y Adjust A 7 ON OFF MODE FAN SPEED Mode selling 3 J 4 Fanspeedsetting x P N x 4 5 2 SWINGE ECO TIMER ON Vert Swing D gt TIMER ON N JM N L X 4 4 E ko n 46 con omic operation y d n C ra row 7 _ S m ES CH Horiz Swing O C 3 C TIMER OFF AIR DIRECTION lock s AIR DIRECTION 6 3 Reset General Function for wireless remote controller Model and Specification Modd RGSTOTBGIOE Rated voltage 3 0V Dry batteries 2 Min voltage for sending signal of CPU 2 0V 8m when using 3 0 Effective receiving distance it Gets 11m Operation condition 5 60 Control 153 Controller Buttons and functions 1 Adjust Y Decrease s t temp Keeping pressing will decrease the temp with 1 C 0 58 2 Adjust 4 Increase the
76. inum Hydrophilic aluminum mr Inner grooved copper tube Inner grooved copper tube Soll engin Chen 890x903x26 74 890x903x26 74 Number of circuits G C Outdoor air flow ED 990 966 354 990 966 354 Outdoor unit Packing WxHxD 1120 1100 435 1120 1100 435 Net Gross weight 94 98 85 96 Refrigerant Charged volume 2 2900 2900 Throttle type a capillary capillary BDE side Gas side am 12 37918 12 ET mamen Ambient temp cooling heating 5 24 cooling heating 5 24 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 106 Outdoor Units Specifications Code 220075500730 220075800500 cm CSEMSSHD Te soo Compressor Rated current RLA 8 22 9 77 Locked rotor Amp LRA 4 Thermal protector Internal Oo N Internal Internal Capacitor FV68S 1700 FV68S 1700 FV68S 1700 om vorser vorsers _ ay A 527 em O 2 2 Tube pitch a x row pitch b 25 4x22 25 4x22 25 4x22 mm 1 7 1 8 Fin spacing Refrigerant
77. iping sizes 30 000Btu h 000Btu h m 12 7 Heating CAUTIONS Daub the surfaces of the flare pipe and the joint nuts with frozen oil and wrench it for 3 4 rounds e With hands before fasten the flare nuts sure to use two wrenches simultaneously when you connect or disconnect the pipes Flare dimension Pipe gauge Tightening torque Min mm Max 15 16N m 153 163 kgf cm 25 26N m 255 265kgf cm 35 36 45 47N m 459 480 65 67 663 684kgf cm he stop value of the outdoor unit should be closed absolutely as original state Every time you connect it first loosen the nuts at the part of stop value then connect the flare pipe immediately 5 minutes If the nuts have been loosened for long time dusts and other impurities may enter the pipe system and may cause malfunction later So please expel the air out of the pipe with refrigerant before connection Flare shape the air after connecting the refrigerant pipe with the indoor unit and the outdoor unit Then fasten the nuts at the repair points 2 Locate The Pipe a Drill a hole in the wall suitable just for the size of the wall conduit then set on the fittings such as the wall conduit and its cover b Bind the connecting pipe and the cables together tightly with binding tapes Do not let air in which will cause water leakage by condensation c Pass the bound connecting pipe th
78. just Y Decrease the set temp Keeping pressing will decrease the temp with 1 C 0 58 2 Adjust Increase the set temp Keeping pressing will increase the temp with 1 C 0 55 3 MODE Once pressing running mode will be selected in the following sequence NOTE No heating mode for cool only type unit 4 DIRECTION VERT SWING Used to stop or start horizontal louver movement or set the desired up down air flow direction The louver changes 6 degree in angle for each press If keep pushing more than 2 seconds the louver will swing up and down automatically 5 HORIZ SWING Used to stop or start vertical louver movement 6 RESET inner located Press this button with a needle of 1mm to cancel the current setting and reset remote controller 7 ON OFF For turning on or turning off the air conditioner 8 FAN SPEED Fan speed will be selected in following sequence once pressing this button AUTO LOW HIGH 9 TIME ON For time ON setting Once pressing this button the time will increase by 0 5 hour When the set time exceeds 10 hours pressing the button will increase the time by 1 hour Adjusting the figure to 0 00 will cancel time ON setting 10 ECO Activate or turn off economic operation mode It is suggested to turn on this function when sleeping Only available when remote controller is used with corresponding unit 11 TIME OFF For time OFF setting Once press
79. lashing at1HZ 2 For A5 Duct PRE DEF indicator cooling and heating type Temporary button only indicator cooling only type Infrared signal receiver Operation lamp Timer indicator Alarm indicator Outdoor Units 127 Troubleshooting 1 Room temperature sensor checking channel is abnormal Pipe temperature sensor checking channel is abnormal 2 q Outdoor sensor checking channel is abnormal 4 Outdoor malfunction 5 FEPROM malfunction 6 Water level alarm malfunction Extinguish 3 For AHU indoor unit The LED on indoor PCB ERROR Pipe Temp sensor error Quick flash ERROR Wire controller input error Quick flash Quick flash 4 For CONSOLE Malfunction for unui of 1200081 Malfunction for unui of 18000841 x Room temperature sensor Room temperature sensor checking channel is abnormal checking channel is abnormal Evaporator sensor checking Condenser sensor checking channel is abnormal e e Extinguish Flash at 5Hz Flash at 0 5Hz 5 For the other types indoor unit LED Flashing System Off All lamps are off Nothing wrong with the unit when LED indicate System startup Operation lamp on these contents 4 Normal Forced cooling Operation lamp flashes at 5Hz Timer lamp on Lamps of operation timer U Whole unit is shut down Over current protection of the defrosting only fan 5 Protection cannot recover unless compressor occurs 4 times i
80. n 1h flashing simultaneously at ff 5Hz power is cut o Outdoor protection lack of Recover automatically Protection phase phase sequence and All lamps flashing at 5Hz after errors are temperature protection eliminated For T3 28 1 Outdoor Units Troubleshooting 7 Error Room temperature sensor Timer lamp flashing at 5Hz malfunction of SHP can t checking channel is abnormal recover automatically Evaporator sensor checking Operation lamp flashing at channel is abnormal 5Hz sensor checking Defrosting lamp flashing at rror channel is abnormal 5Hz Communication of Operation lamp and timer rror i malfunction lamp flashing at 5Hz 11 Error Sn Alarm lamp flashes at 5Hz malfunction LEDs for the indication of outdoor trouble Note 1 If the LED1 LED3 are flashing slowly means the system is stand by 2 T3 Outdoor condenser temperature sensor 3 T4 Outdoor ambient temperature sensor Outdoor Units 129 Troubleshooting 9 2 Solving steps for typical malfunction 1 For indoor unit a Indoor room temperature sensor is abnormal Indoor room temperature sensor is abnormal Whether the resistance of the room temp sensor is 10K Yes Replace indoor PCB b Evaporator temperature sensor is abnormal Evaporator temperature sensor is abnormal Whether the resistance of the evaporator temp sensor is 10K Yes Replace indoor PCB c Condenser temperature sensor is
81. n of Power Cooling only Power TO and 220 240V 50Hz 220 240 50Hz 380 415V 50Hz Circuit Breaker Fuse A 40 25 40 25 25 15 Indoor Unit Power mm Ground Wiring Indoor Outdoor Connecting Wiring Sion EN RN Weak Electric Signal sss Circuit Breaker Fuse T 25 15 40 25 Ground Wiring 25 28 Indoor Outdoor Connecting Wiring mm2 Cooling amp heating 30000 36000 30000 48000 24000 Btu h Btu h Btu h 60000 Btu h Power Frequency 220 240V 50Hz 220 240V 50Hz 380 415V 50Hz 380 415V 50Hz Voltage Circuit Breaker Fuse A 40 25 40 25 25 15 40 25 Indoor Unit Power Wiring mm Ground Wiring Outdoor Unit 3x25 3x40 5x25 5 2 5 Power Wiring Indoor Outdoor Connecting Stron Electric Wiring mm2 rong 3x1 5 3x1 0 3x1 0 3x2 5 Signal Weak Electric 2 core shield 2 core shield Signal wire 2x0 75 wire 2x0 75 Four way Cassette Type 41 Field Wiring 11 Field Wiring Wiring chart Power linking wiring indoor Power linking indoor and outdoor wiring Weak elec signal wiring strong elec signal wiring Please ground the air conditioner well Otherwise an important grounding may affect anti jamming performance of whole unit MCC 24HRN1 Air Condition Link Circulit 2 core sheild wire 3 core cable 2X 0 75mm 2 5mm2 3 3 3mm for units with 4 Electric heater assembly 3 core cable 3 2 5 42 Four w
82. n the vacuum pump more than two hours the vacuum pump should be below 755mmHg If the pump can t achieve below 755mmHg after pumping 2 hours moisture or leakage point will still exist in the pipe At this time it should be pumped 1 hour more If the pump can t achieve 755mmHg after pumping hours please check if there are some leakage points Vacuum placement test place 1 hour when it achieves 755 pass if the vacuum watch shows rising If it rises it shows there s moisture or leakage point Vacuuming from liquid pipe and gas pipe at the same time Sketch map of common vacuum dry procedure ume Add press UUM Vac Vacuum dry Ch Add refrierant Vacuum laying test Uh Installation 139 Vacuum Dry and Leakage Checking Special vacuum dry procedure This vacuum dry method is used in the following conditions There s moisture when flushing the refrigerant pipe Rainwater may enter into the pipe Vacuum dry for the first time 2h pumping Vacuum destroy for the second time Fill nitrogen to 0 5Kgf cm Because nitrogen is for drying gas it has vacuum drying effect during vacuum destroy But if the moisture is too much this method can t dry thoroughly So please pay more attention to prevent water entering and forming condensation water Vacuum dry for the second time 1h pumping Determinant Pass if achieving below 755 If 7
83. ner There is no obstacle at the outlet and inlet of the outdoor and indoor units The gas side and liquid side stop values are both opened The air conditioner is pre heated by turning on the power 3 According to the user s requirement install the remote controller when the remote controller s signal can reach the indoor unit smoothly 4 Test operation Set the air conditioner under the mode of COOLING with the remote controller and check the following points Indoor unit Whether the switch on the remote controller works well Whether the buttons on the remote controller works well Whether the air flow louver moves normally Whether the room temperature is adjusted well Whether the indicator lights normally Whether the temporary buttons works well Whether the drainage is normal Whether there is vibration or abnormal noise during operation Outdoor unit Whether there is vibration or abnormal noise during operation e Whether the generated wind noise or condensed of by the air conditioner have influenced your neighborhood Whether any of the refrigerant is leaked Installation 147 Control Part 5 Control TL u uuu u u uuu uu uu uu uuu us 149 148 Control 1 Controller 1 1 R05 BGE Mo de setting 4 Adjust HEAT FAN x Fa n speed se ttin 7
84. neral Information Indoor Units Indoor Units Part 2 Indoor Units Four way Cassette Type Compact 8 Four way Cassette 21 Ceiling amp Floor Type 47 uuu u nenten 78 Four way Cassette Type Compact Four way Cassette Compact 9 2 9DeciliCatlolis iiic 10 Je 12 A SEVICE SPACE 13 5 Wiring Diagrams 14 6 Air Velocity and Temperature Distributions 15 7 Electric Characteristics 16 6 SOUND j uuu u uuu uk au 16 9 ACCOSSOFCIGS 17 10 The Specification of 18 15 Field MIA Gasteren enten 19 Four way Cassette Type Compact Features 1 Features 1 Low operation noise Streamline plate ensures quietness Creates natural and comfortable environment 2 Efficient cooling Equal fast and wide range cooling 3 The adoption of the most advanced 3 Dimensional Screw fan Reduces the air resistance passing through Smoothes the air flow
85. oil in type Unhydrophilic aluminum 09 5 Inner grooved copper tube Unhydrophilic aluminum 09 5 Inner grooved copper tube Unhydrophilic aluminum 09 5 Inner grooved copper tube Outdoor coil Tube outside dia and type mm Coil length x height x width mm 862 x 914 4 x44 887 x 1219 x44 887 x 1219 x44 Number of circuits 3 Outdoor air flow m3 h 5000 6000 6000 Outdoor noise level dB A Dimension W H D Packing W H D Net Gross weight N 990 966 354 1120 1100 435 93 103 R410A 3000 940x1245x360 1058x1380x438 112 116 R410A 3700 940x1245x360 1058x1380x438 111 116 R410A 3900 3 3 Outdoor unit e Refrigerant lt Charged volume Throttle type capillary capillary capillary Liquid side Gas side 5 3 9 5 15 9 9 5 15 9 9 5 15 9 Refrigerant piping Max pipe length NO N Max difference in level N Ambient temp 21 43 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 21 43 21 43 Outdoor Units 107 Specifications MEN MOUASOHN
86. orizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room 50 Ceiling amp Floor Type Specifications Code 220044200460 220044300050 EER 2 93 2 83 Capacity Btu h 26000 32000 e 3s 2 meme 6 DWmeroum _ lt Remo RA _ mme Notes 1 Nominal cooling capacities are based the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Ceiling amp Floor Type 51 Specifications Power supply V Ph Hz 220 240 1 50 220 240 1 50 Capacity Btu h 24000 30000 2 73 2 61 Model YSK55 4L YSK80 4A 2 ay mere 9 5 Inner grooved 5 Inner grooved nae T Colngnxhegh i w h mm 1094225466 _ Nunberofercuts Drainage waterpie diameter
87. our sides to nearby small room For duct connecting 16 The connecting pipe and drop height is higher Max pipe length up to 50m refer to and Max drop height up to 30m refer to 17 Optimal design smaller Control Box Space saving and convenient for wiring Using fire resistance galvanized steel for E box material Metal box make the control part more stable and prevent damaging 18 360 air flow panel 360 air flow delivery ensures uniform airflow distribution 60K is standard the others are optional 24 Four way Cassette Type Specifications 2 Specifications ER 28 28 0 wmewmae Con length wah mm 19908267 amem Indoor air flow 1327 1114 871 mmm Net Gross kg 24 27 9 30 36 CFR RA 0 RGMOBGE 0 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Four way Cassette Type 25 Specifications Model MCC 24CRN1 M
88. power 2 sheild wire 3 core cable 2x 0 75mm 3x 25 3 3mm for units with Electric heater assembly LJ 3 cable 3x 15 mm r1 OUT UNIT core cable 3x2 5mm 96 Duct Type Field Wiring 1 MTB 36HWN1 Q MTB 42HWN1 Q Air Condition Link Circuit 2 core sheild wire 20 75 LJ 3 core cable 3x 1 0 4 core cable OUT UNIT Ll 5 core cable 52 5 mm Duct Type 3 core cable 3x 2 5mm for 24K 3x 4 0mm for 30K 36K 3 6 0mm for 42K 48K 3 10 0 for 60K 3 cable 1 3x2 5mm for 24K 3x 4 0mm for 30K 36K 3x 6 0mm for 42K 48K 3 10 0 for 60K POWER 9 core cable 9X2 5mm 5x3 3mmr for units with Electric heater assembly 97 Wiring 98 Duct Outdoor Units Specifications Dimensions Service Space Piping Diagrams Wiring Diagrams Electric Characteristics Operation Limits Sound Levels Troubleshooting Outdoor Units Part 3 Outdoor Units 99 Specifications 1 Specifications Model E Mac 000 A 88 Model PA140X2C 4FT me Bed emee Capacity Btu h 11567 11601 Input 1150 1
89. r flow air speed distribution to the heat exchange uniform 3 Dimensional Screw Fan 8 Fresh air makes life healthier and more comfortable Fresh Air Intake 22 Four way Cassette Type Features 8 Different color panels for choose White Gray Black White Gray optional Blue optional Black optional 9 Swing angle of louver 1 Add one more swing motor one motor driving two louvers Controlling the interspace of each part minimizing the angle loss 2 The swing angle of the first louver are 40 42 degrees and the second louver are 37 38 degrees New evaporator and inner configuration designed can acquire high heat exchanger effect V 10 More strengthening rib design around the panel preventing the distortion for the panel 11 New outlet frame design to make the phenomena of coagulation great improvement prevent the condensing water from damaging the air guide strip 12 Adding rib on the panel of fan outlet which can avoid the air outlet direct flow to people Adding Rib 13 4 speeds available optional super high fan speed design suitable for the large building over 3m high 14 Adding digital tube displaying on the display board LED can display the Error Code to make the malfunction checking easier Four way Cassette Type 23 Features 15 Reserve spaces for air side outlet it is available to connect duct pipe hence air supplying from the f
90. rough the wall conduit from outside Be careful of the pipe allocation to do no damage to the tubing 3 Connect the pipes 4 Then open the stem of stop values of the outdoor unit to make the refrigerant pipe connecting the indoor unit with the outdoor unit in fluent flow 5 sure of no leakage by checking it with leak detector or soap water 6 Cover the joint of the connecting pipe to the indoor unit with the soundproof insulating sheath fittings and bind it well with the tapes to prevent leakage 138 Installation Vacuum Dry and Leakage Checking 2 Vacuum Dry and Leakage Checking 2 1 Vacuum Dry use vacuum pump to change the moisture liquid into steam gas in the pipe and discharge it out of the pipe to make the pipe dry Under one atmospheric pressure the boiling point of water steam temperature is 100 Use vacuum pump to make the pressure in the pipe near vacuum state the boiling point of water falls relatively When it falls under outdoor temperature the moisture in the pipe will be vaporized U Vacuum CeO ree 2 2 Vacuum dry procedure There are two methods of vacuum dry due to different construction environment common vacuum dry special vacuum dry Common vacuum dry procedure Vacuum dry for the first time connect the all purpose detector to the inlet of liquid pipe and gas pipe and ru
91. s weight Refrigerant type R410A R410A Design pressure 4 2 1 5 4 0222 42450000 5 Refrigerant piping Liquid side Gas side 9 5 15 9 9 5 015 9 Drainage water pipe diameter mm 2 ODO32 Controller RG51Q1 BGE RG51Q1 BGE Operation temp NL NN 17 30 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Indoor unit Packing 30 Four way Cassette Type Specifications Code 220042900040 220042900050 gp am 26 20 Su em ma A 4 Kp 2m me ay 22 12 210 3 3 Numberofcieuts gt 60000 Packing W HxD body Packing WxHxD ipane _ _ Operation temperature 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6
92. t of the accessorial insulation material and local preparative insulation material du CONSOLE DA 5 5 ent materic 7 Ew uon material should be overlap 2 PM p aN EN S N N N Heat insulation material On Field 5 3 Drainage pipe insulation The connection part should be insulated or else water will be condensing at the non insulation part 5 4 Note 5 4 1 The jointing area expanding area and the flange area should be heat insulated after passing the pressure test 5 4 2 The gas and liquid pipe should be heat insulated individually the connecting part should be heat insulated individually 5 4 3 Use the attached heat insulation material to insulate the pipe connections pipes tie in expand nut of the indoor unit 6 Wiring Please refer to the Wiring Diagram 146 Installation Insulation Work 7 Test Operation 1 The test operation must be carried out after the entire installation has been completed 2 Please confirm the following points before the test operation The indoor unit and outdoor unit are installed properly Tubing and wiring are correctly completed The refrigerant pipe system is leakage checked The drainage is unimpeded The ground wiring is connected correctly The length of the tubing and the added stow capacity of the refrigerant have been recorded The power voltage fits the rated voltage of the air conditio
93. tal air discharge is widened which secures wider air flow distribution to provide more comfortable air circulation no matter where the unit is set up 1 4 Three level fan speed more humanism design meets different air supply requirement 1 5 Water proof by utilizing the absorbing plastic film on water collector 1 6 Easy operation Auto restart function remote control and optional wire control method 1 7 Low noise level plus compact size Shape of the blades has been improved to prevent noise caused by turbulence 48 Ceiling amp Floor Type Specifications 2 Specifications Code 220042101900 220044000170 220044100340 3 38 2200 vaa waa vee _ Tube pitch a xrow 25 4 22 21 13 37 21 13 37 pitch b S s a Fin type code Hydrophilic aluminum Hydrophilic aluminum Hydrophilic aluminum Indoor coil NEN Tube outside 9 5 Inner grooved 7 Inner grooved 7 Inner grooved mm and type copper tube copper tube copper tube Coil lengthx 804x254x44 804x252x26 74 804x252x26 74 heightx width Number of circuits Indoor air flow Hi Mi Lo pore 600 480 400 Indoor noise level Dimension 990x660x203 990x660x203 990x660x203 WxDxH Indoor unit 43 41 38 43 41 38 43 41 38 Packing 1090 745 297 1090 745 297 1090 745 297 W
94. tdoor Units Troubleshooting 2 For the outdoor unit a Phase sequence error Phase sequence error Change the order of two of the wires to power supply Switch on the unit again problem can not be solved the outdoor PCB is defective b Overload of current Overload of current Check the current normally 15 the current in rated range NO Yes Possible reason The outdoor is defective Outdoor fan is defective The compressor is defective Refrigerant is over charged Air enter the refrigerant system Heat exchanger is too dirty c Lack of phase Lack of phase Check the power supply is it 3 phase 380 415V Yes Check the connection between power supply and terminal is the voltage in outdoor terminal is 3 phase 380 415V Yes Outdoor PCB is defective Outdoor Units 133 Troubleshooting d Protection of pressure or temp Protection of pressure or temp Yes Is itk1 or K2 open Is temp protective switch K1 open Is pressure protective switch K2 open Yes Yes Possible reason Possible reason 1 The wires is loose to K1 1 The wires is loose to K2 Air or other gas in the refrigerant Air or other gas in the refrigerant 2 2 3 Heat exchanger is dirty 3 Heat exchanger is dirty 4 4 Outdoor fan or fan blade is Outdoor fan or fan blade is defective defective Outdoor unit is bad ventilation Outdoor unit is bad ventilation Refrigerant is leakage
95. tructure etc since these noise values are from an anechoic room Qo Duet Type Dimensions 3 Dimensions Outline dimension and air outlet opening size Unit mm Electric control cabinet Electric control cabinet Air return Size of outline dimension mounted Capacity KBtu Duct Type Service Space 4 Service Space Ensure enough space required for installation and maintenance 200mm or more 300mm or more lt ba N 777777777777777 7 f 42 600mmA600mm checking orifice There is enough space for installation and maintenance The ceiling is horizontal and its structure can endure the weight of the indoor unit The outlet and the inlet are not impeded and the influence of external air is the least The air flow can reach throughout the room The connecting pipe and drainpipe could be extracted out easily There is no direct radiation from heater 86 Duct Type Wiring Diagrams 5 Wiring Diagrams MTB1 12HWN1 Q MTB 18HWN1 Q DISPLAY wire conTROLLER WIRING DIAGRAM BOARD P BOARD SOCKETS CONNECTORS Dara 5 COMPRESSOR WTERLEVEL Dus oe su nene _ Wami amp N OL TT Y Y G We dom r3 ir IRE db bee nay T E E x 1 POWER TO OUTDOOR UNIT 1 REMOTE TO O
96. uminum Unhydrophilic aluminum Unhydrophilic aluminum Outdoor coil Tube outside dia and type Inner grooved copper tube Inner grooved copper tube Inner grooved copper tube Coil length x height x width 862 x 914 4 x44 862 x 914 4 x44 862 x 914 4 x44 4 4 LER RA10A R410A R410A Throttle type capillary capillary 4 2 1 5 4 2 1 5 4 2 1 5 9 5 15 9 9 5 015 9 9 5 15 9 O pipe length Max difference level Ambient temp 21 43 21 43 Notes 1 Nominal cooling are based following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room NO On 25 21 43 Outdoor Units 105 Specifications MOUSSNIR 0 T Compressor Locked rotor A 460 601 450 901 400 Refrigerant oil FV68S 1700 FV68S 1700 YDK190 6D B YDK190 6D B Outdoor fan motor speed Wk m pitch a row mm 21 1337 21 13 37 Finspacing Outdoor coil Fin type Hydrophilic alum
97. xDxH Net Gross weight 23 30 24 28 5 24 30 Refrigerant type R410A R410A R410A Design pressure pressure 4 2 1 5 4 2 1 5 4 2 1 5 Refrigerant Liquid side Gas 6 4 912 7 6 4 12 7 6 4 12 7 piping side Drainage water pipe diameter 25 25 25 Controller RG51Q1 BGE RG51Q1 BGE RG51Q1 BGE Operation temperature og 17 30 17 30 17 30 Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 Equivalent ref Piping 7 5m horizontal 2 Nominal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 7 5m horizontal 3 Actual noise level may differ depending on the room structure etc since these noise values are from an anechoic room Ceiling amp Floor Type 49 Specifications Code 220044000030 220044000160 220044100130 Power supply 2 220 240 1 50 220 240 1 50 220 240 1 50 Capacity Btu h 12000 12000 18000 gg T e 1 6 29 1 1 Qty meme 2 2 3 O Inner grooved copper tube Numeros 3 3 3 o EM un Tube outside dia and type SEL C WE s ak nd mme rename Resour _ Notes 1 Nominal cooling capacities are based on the following conditions Indoor temp 27 CDB 19 CWB Outdoor temp 35 CDB Equivalent ref Piping 7 5m h
98. y cassette compact Lean over 1 50 JL o mS Pump pipe clasp the fittings 142 Installation Water For Four way cassette 1 1 5m Lean over 1 50 i W Pump pipe clasp 4 4 Convergent drainage 4 4 1 The number of indoor units should be as small as possible to prevent the traverse main pipe overlong 4 4 2 Indoor unit with drain pump and indoor unit without drain pump should be in different drainage system Ar ventilation 100mm above Gradient 1 50 above 4 4 3 Selecting the diameter Number of connecting indoor units Calculate drainage volume Select the diameter Calculate allowed volume Total cooling capacity of indoor units HP x2 hr Allowed volume lean 1 50 I hr I D mm Thick Hard PVC 14 25 3 0 14 lt 88 Z 30 3 5 Hard PVC 88 lt 0334 240 4 0 175 lt 334 2 50 4 5 334 Z 80 6 0 4 5 Drainage test 4 5 1Drainage without drain pump After finishing drainpipe installation pour some water into the water receiver plate to check if the water flows smoothly 4 5 2 Drainage with drain pump Poke the Water Level Switch remove the cover use water pipe to pour 2000 water into the water receipt plate through the water inlet Turn on the power to Cooling operation Check the pump s operation and switch on th

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