AUX ALCF-H18/NDR3HA Service Manual Download Page 8

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R32

High Efficiency DC Inverter LCAC

Part2 Features

1. Outdoor Units

Environmental-friendly Refrigerant R32

The GWP value of R32 is smaller,so the effect on the greenhouse effect is smaller.The

ODP value of R32 is 0,so it’s no harm to our planet’s ozone layer.

High Efficiency

Equipped with high efficiency DC Inverter compressor, adjustable fan motor and

advanced 180° sine wave vector driver, the system can be higher than 6.1 in SEER and 4.0
in SCOP so as to meet the European and Australian new energy efficiency standards.

Reliability

Stable cooling under -15°C and heating under -15°C outdoor environment

temperature.

180°Sine Wave Control

DC inverter compressor uses 180°sine wave vector control technique, make

compressor motor operate smoothly and efficiency increases significantly.

Optimized Pipeline Design

The design ensures the sub-cooling and enhances the cooling capacity by separating

the refrigerant inlet and outlet.

Simulation Technology

Via analysing piping stress distribution, piping amplitude and displacement in

transportation and operation, the reliability has been improved greatly.

Summary of Contents for ALCF-H18/NDR3HA

Page 1: ...Service manual Europe Series DC Inverter 1 Drive 1 50Hz R32 ΑΓΗΝΩΡ A E ΟΜΙΛΟΣ ΕΤΑΙΡΙΩΝ ΤΟΥΡΝΙΚΙΩΤΗ ΓΕΝΙΚΟΙ ΑΝΤΙΠΡΟΣΩΠΟΙ ...

Page 2: ...2 Ceiling Floor 17 3 Duct 23 4 Outdoor Unit 29 Part5 Dimension 35 1 Cassette 35 2 Ceiling Floor 37 3 Duct 38 4 Outdoor Unit 40 Part6 Electrical Principle Diagram 44 1 Cassette 44 2 Ceiling Floor 46 3 Duct 47 4 Outdoor Unit 48 Part7 Capacity Amendment 51 1 Operation range 51 2 Capacity amendment of different ambient temperature 51 3 Long piping length 53 4 Capacity amendment of different piping len...

Page 3: ...07 3 Duct 115 4 Outdoor Unit 119 Part11 Installation 129 1 Preparation 129 2 Precaution 130 3 Cassette installation 130 4 Ceiling Floor installation 135 5 Duct installation 137 6 Outdoor Unit installation 140 7 Connection piping installation 142 8 Emptying or Vacuum 145 9 Insulation 146 10 Additional refrigerant charge 148 11 Electrical connection 149 Part12 PCB Instruction 153 1 Outdoor Unit PCB ...

Page 4: ......

Page 5: ...R32 High Efficiency DC Inverter LCAC 1 Part1 General information 1 Nomenclature Indoor Unit Outdoor Unit ...

Page 6: ...I MB09 ALCA H18 NDR3HAA ALCA H24 NDR3HAA MB12 MB08 ALCA H36 NDR3HAA ALCA H42 NDR3HAA ALCA H48 NDR3HAA ALCA H60 NDR3HAA 2 2 Ceiling floor PICTURE Capacity Model 18k Btu ALCF H18 NDR3HA 24k Btu ALCF H24 NDR3HA 36k Btu ALCF H36 NDR3HA 42k Btu ALCF H42 NDR3HA 48k Btu ALCF H48 NDR3HA 60k Btu ALCF H60 NDR3HA 2 3 Duct PICTURE Capacity Model ...

Page 7: ...LMD H18 NDR3HA 24k Btu ALMD H24 NDR3HA 30k Btu ALMD H30 NDR3HA 36k Btu ALMD H36 NDR3HA 42k Btu ALMD H42 NDR3HA 48k Btu ALMD H48 NDR3HA 60k Btu ALMD H60 NDR3HA 2 4 Outdoor Units Capacity BTU Picture Capacity BTU Picture 12K 18K 24K 30K 36K 42k 48K 60k ...

Page 8: ...P so as to meet the European and Australian new energy efficiency standards Reliability Stable cooling under 15 C and heating under 15 C outdoor environment temperature 180 Sine Wave Control DC inverter compressor uses 180 sine wave vector control technique make compressor motor operate smoothly and efficiency increases significantly Optimized Pipeline Design The design ensures the sub cooling and...

Page 9: ...ecoration makes the room more elegant Flexible installation in anywhere in the ceiling and 4 direction blowing makes you feel more comfortable Built in Drain Pump The built in drain pump can lift condensing water up to 1200mm high from the drainage pan Fresh Air Intake Fresh air makes indoor air healthy and comfortable Optimized Electric Box Better fire proof and easy to maintenance Fresh Air Inta...

Page 10: ...ing Product for Floor Standing type A C 3D Air Swing Vertical and horizontal swing makes air below to every corner of the room Ultra Slim Design The thickness is only 205mm save installation space Innovative Centrifugal Fan Innovative centrifugal fan provides larger air volume but lower noise making the air supply more quietly and smoothly Flexible Installation Can be vertically installed against ...

Page 11: ...h Efficiency DC Inverter LCAC 7 4 Constant Duct Constant Air Flow Volume Under different ESP the product supply Constant air flow volume for comfort Integrate the control board and power board High reliability ...

Page 12: ...ain pan Independently designed bottom flange Independently designed bottom flange The air duct will not be damaged in mainteance Easy for mainteance Easy disassembly filter 0 Screws Easy disassembly convenient for wash W type high effeciency filter ...

Page 13: ...R32 High Efficiency DC Inverter LCAC 9 Optimized Centrifugal Fan Removable Control Box ...

Page 14: ...ture and high pressure fluid and then through capillary throttling to cooled low pressure then the liquid enters into the evaporator and two phase of gas and liquid refrigerant in the evaporator completely evaporate thereby cooling the indoor air from evaporator the vapor is inhaled into compressor again so it runs continuously cycle to cycle cooled air is continuous supplied to the air conditione...

Page 15: ...0 1 220 240 50 1 220 240 50 1 Capacity Cooling Btu h 12000 4600 15000 18000 5200 19100 24000 7400 28000 36000 9800 44300 KW 3 60 1 35 4 40 5 00 1 53 5 60 7 00 2 16 8 20 10 55 2 9 13 Heating Btu h 14300 4200 18100 19100 4800 21200 27300 6800 31700 38000 8800 46000 KW 4 20 1 24 5 30 5 60 1 40 6 20 8 00 1 98 9 30 11 15 2 6 13 5 Electric Data Rated Cooling Power Input KW 1 08 0 26 1 60 1 63 0 47 2 30 ...

Page 16: ...φ7 Inner grooved φ7 Inner grooved φ7 Inner grooved f Coil Length x Height x Width mm 1322 205 25 4 1322 205 25 4 2044 205 25 4 2074 494 25 4 g Heat Exchanging Area m2 5 76 6 12 12 7 11 63 Indoor Unit Indoor Air Flow Hi Mi Lo m3 h 700 600 530 700 600 530 1300 1050 950 1800 1550 1350 Sound Pressure Noise Level Hi Mi Lo dB A 45 44 36 45 44 36 47 43 38 51 48 45 Sound Power Noise Level dB A 56 56 57 62...

Page 17: ...erence In Level m 10 20 25 30 Operation Temperature Range 16 32 16 32 16 32 16 32 Ambient Temperature Range Cooling H eating 15 52 15 24 15 52 15 24 15 52 15 24 15 52 15 24 Connection Wiring Power Wiring Indoor mm2 3 1 5 3 1 5 3 1 5 3 1 5 Power Wiring Outdoor mm2 5 2 5 5 2 5 5 2 5 5 2 5 Signal Wiring mm2 2 0 2 2 0 2 2 0 2 2 0 2 Wireless Remote Controller YKR L 300 HYE YKR L 300 HYE YKR L 300 HYE Y...

Page 18: ... Heating Btu h 46000 8800 51100 55000 16309 55104 58000 16308 63122 KW 13 5 2 6 15 16 00 4 78 16 15 17 00 4 78 18 50 Electric Data Rated Cooling Power Input KW 4 5 0 71 5 1 5 20 1 71 6 7 6 10 1 71 6 8 Rated Heating Power Input KW 4 6 0 47 4 53 5 40 1 71 6 8 5 80 1 71 7 1 Rated Cooling Current A 19 5 3 2 22 3 22 6 7 4 28 6 26 5 7 4 29 1 Rated Heating Current A 20 2 43 19 7 23 4 7 4 29 1 25 2 7 4 29...

Page 19: ...00 1950 1750 1500 Sound Pressure Noise Level Hi Mi Lo dB A 51 48 45 52 50 48 52 50 48 Sound Power Noise Level dB A 62 65 65 Net Dimension W H D mm 835 835 290 835 835 290 835 835 290 Packing Dimension W H D mm 910 910 350 910 910 350 910 910 350 Net Weight Kg 26 5 31 31 Gross Weight Kg 30 5 35 35 Panel Net Dimension W H D mm 950 950 55 950 950 55 950 950 55 Packing Dimension W H D mm 1000 1000 100...

Page 20: ...perature Range Cooling Heating 15 52 15 24 15 52 15 24 15 52 15 24 Connection Wiring Power Wiring Indoor mm2 3 1 5 3 1 5 3 1 5 Power Wiring Outdoor mm2 5 2 5 5 2 5 5 2 5 Signal Wiring mm2 2 0 2 2 0 2 2 0 2 Wireless Remote Controller YKR L 300 HYE YKR L 300 HYE YKR L 300 HYE Qty per 20 40 40HQ Only For Reference Set 27 62 66 22 50 54 22 50 54 ...

Page 21: ... 13 Heating Btu h 19100 4800 21200 27300 6800 31700 38000 8800 46000 KW 5 60 1 40 6 20 8 00 1 98 9 30 11 15 2 6 13 5 Electric Data Rated Cooling Power Input W 1 63 0 47 2 30 2 25 0 67 3 56 3 4 0 71 4 71 Rated Heating Power Input W 1 73 0 46 2 25 2 10 0 65 3 62 3 45 0 47 4 13 Rated Cooling Current A 7 16 2 25 10 10 9 88 3 21 15 63 15 3 2 21 5 Rated Heating Current A 7 60 2 20 9 88 9 22 3 11 15 90 1...

Page 22: ...900 730 650 1300 1052 920 1800 1550 1350 Sound Pressure Noise Level Hi Mi Lo dB A 45 40 34 47 43 38 53 50 47 Sound Power Noise Level dB A 56 57 63 Net Dimension W H D mm 930 660 205 1280 660 205 1631x660x205 Packing Dimension W H D mm 1010 720 290 1360 720 290 1710 720 290 Net Weight Kg 25 32 44 Gross Weight Kg 28 38 50 Refrigerant Pipe Liquid Side mm 6 35 1 4 9 52 3 8 9 52 Gas Side mm 12 7 1 2 15...

Page 23: ... Wiring Wiring Indoor Power Wiring Outdoor mm2 5 2 5 5 2 5 5 2 5 Signal Wiring mm2 2 0 2 2 0 2 2 0 2 Wireless Remote Controller YKR L 300 HYE YKR L 300 HYE YKR L 300 HYE Qty per 20 40 40HQ Only For Reference Set 57 123 149 48 92 102 32 70 81 ...

Page 24: ...0 4 78 18 50 Electric Data Rated Cooling Power Input W 4 5 0 71 5 1 5 3 1 71 6 7 6 11 1 71 6 8 Rated Heating Power Input W 4 6 0 47 4 53 5 5 1 71 6 8 5 90 1 71 7 1 Rated Cooling Current A 19 5 3 2 22 3 23 7 4 28 6 26 5 7 4 29 1 Rated Heating Current A 20 2 43 19 7 23 9 7 4 29 1 25 6 7 4 29 5 Performance EER COP W W 2 69 2 93 2 64 2 91 2 62 2 88 SEER SCOP W W 6 1 4 0 6 1 4 0 6 1 4 0 Indoor Fan Foto...

Page 25: ...64 64 Net Dimension W H D mm 1631x660x205 1631 660 205 1631 660 205 Packing Dimension W H D mm 1710 720 290 1710 720 290 1710 720 290 Net Weight Kg 44 44 44 Gross Weight Kg 50 50 50 Refrigerant Pipe Liquid Side mm 9 52 9 52 9 52 Gas Side mm 15 88 5 8 19 05 19 05 Drainage mm R3 4in DN20 R3 4in DN20 R3 4in DN20 Max Refrigerant Pipe Length m 65 65 65 Max Difference In Level m 30 30 30 Operation Tempe...

Page 26: ...R32 High Efficiency DC Inverter LCAC Wireless Remote Controller YKR L 300 HYE YKR L 300 HYE YKR L 300 HYE Qty per 20 40 40HQ Only For Reference Set 32 70 81 24 54 54 24 54 54 ...

Page 27: ...u h 19100 4800 21200 27300 6800 31700 30700 9760 32760 38000 8800 46000 KW 5 60 1 40 6 20 8 00 1 98 9 30 9 00 2 86 9 60 11 15 2 6 13 5 Electric Data Rated Cooling Power Input W 1 55 0 47 2 30 2 12 0 67 3 56 3 09 0 71 3 70 3 4 0 71 4 71 Rated Heating Power Input W 1 49 0 46 2 25 2 12 0 65 3 62 2 86 0 67 3 70 3 45 0 47 4 13 Rated Cooling Current A 6 73 2 25 10 10 9 22 3 21 15 63 13 43 3 09 16 25 15 ...

Page 28: ...t Exchanging Area m2 8 05 12 08 12 08 18 03 Indoor Unit Indoor Air Flow Hi Mi Lo m3 h 1150 960 840 1400 1190 980 1600 1400 1100 1900 1600 1400 Sound Pressure Noise Level Hi Mi Lo dB A 43 41 40 44 41 39 46 44 41 44 41 39 Sound Power Noise Level dB A 53 55 57 55 Net Dimension W H D mm 1000x700x245 1000 700 245 1000x700x245 1400 700 245 Packing Dimension W H D mm 1230x830x300 1230 830 300 1230x830x30...

Page 29: ... 32 16 32 Ambient Temperature Range Cooling Heating 15 52 15 24 15 52 15 24 15 52 15 24 15 52 15 24 Connection Wiring Power Wiring Indoor mm2 3 1 5 3 1 5 3 1 5 3 1 5 Power Wiring Outdoo r mm2 5 2 5 5 2 5 5 2 5 5 2 5 Signal Wiring mm2 2 0 2 2 0 2 2 0 2 2 0 2 Wireless Remote Controller Qty per 20 40 40HQ Only For Reference Set 46 97 112 42 89 99 32 64 83 27 56 69 ...

Page 30: ...7 00 4 78 18 50 Electric Data Rated Cooling Power Input W 4 43 0 71 5 1 5 0 1 71 6 6 5 88 1 71 6 7 Rated Heating Power Input W 4 6 0 47 4 53 5 0 1 71 6 7 5 6 1 71 6 8 Rated Cooling Current A 19 3 2 22 3 21 7 7 4 28 6 26 7 4 29 1 Rated Heating Current A 20 2 43 19 7 21 7 7 4 29 1 24 4 7 4 29 5 Performance EER COP W W 2 73 2 93 2 8 3 2 2 72 3 04 SEER SCOP W W 6 1 4 1 6 1 4 0 6 1 4 0 Indoor Fan Fotor...

Page 31: ...sion W H D mm 1400 700 245 1400 700 245 1400 700 245 Packing Dimension W H D mm 1630 830 300 1630 830 300 1630 830 300 Net Weight Kg 42 42 42 Gross Weight Kg 48 48 48 ESP Pa 37 0 160 50 0 160 50 0 160 Refrigerant Pipe Liquid Side mm 9 52 3 8 9 52 3 8 9 52 3 8 Gas Side mm 15 88 5 8 19 05 3 4 19 05 3 4 Drainage mm R3 4in DN20 R3 4in DN20 R3 4in DN20 Max Refrigerant Pipe Length m 65 65 65 Max Differe...

Page 32: ...R32 High Efficiency DC Inverter LCAC Signal Wiring mm2 2 0 2 2 0 2 2 0 2 Wireless Remote Controller Qty per 20 40 40HQ Only For Reference Set 27 56 69 22 49 52 22 49 52 ...

Page 33: ...0 7 00 2 16 8 20 8 40 2 49 9 20 Heating Btu h 14300 4200 18100 19100 4800 21200 27300 6800 31700 30700 9760 32760 KW 4 20 1 24 5 30 5 60 1 40 6 20 8 00 1 98 9 30 9 00 2 86 9 60 DC Inverter Compressor Model KSN108D22UFZ KSM135D23UFZ KTM240D57UKP KTM240D57UKP Type ROTARY ROTARY ROTARY ROTARY Brand GMCC GMCC GMCC GMCC Capacity W 3470 4245 7715 7715 Input W 890 1075 2085 2085 Frequency range Hz 10 120...

Page 34: ...759 38 1 g Heat Exchanging Area 18 4 18 4 24 4 34 33 Air Flow Volume CFM 1529 1529 2206 2235 m3 h 2600 2600 3750 3800 Sound Pressure Noise Level dB A 54 55 58 57 Sound Power Noise Level dB A 64 64 67 68 Dimension W D H Net mm 800 315 545 800 315 545 900 350 700 970 395 805 Packing mm 920x400x620 920x400x620 1020 430 770 1105 495 895 Weight Net kg 35 37 51 65 Gross kg 38 40 55 69 Refrigerant Type Q...

Page 35: ... 32 16 32 Ambient Temperature Range Cooling Heating 15 52 15 24 15 52 15 24 15 52 15 24 15 52 15 24 Connection Wiring Power Wiring Indoor mm2 3 1 5 3 1 5 3 1 5 3 1 5 Power Wiring Outdoor mm2 5 2 5 5 2 5 5 2 5 5 2 5 Signal Wiring mm2 2 0 2 2 0 2 2 0 2 2 0 2 Stuffing Quantity 20 40 40H Unit 102 219 292 102 219 292 87 183 183 44 96 144 ...

Page 36: ...8800 51100 55000 16309 55104 58000 16308 63122 KW 11 15 2 6 13 5 13 5 2 6 15 16 00 4 78 16 15 17 00 4 78 18 50 DC Inverter Compressor Model KTF310D43UMT KTF310D43UMT KTF400D66UMVA KTF400D66UMVA Type ROTOR ROTOR ROTOR ROTOR Brand GMCC GMCC GMCC GMCC Capacity W 10010 10010 13100 13100 Input W 2765 2765 3465 3465 Frequency range Hz 12 120 12 120 12 120 12 120 Rated Current RLA A 5 38 5 38 6 65 6 65 R...

Page 37: ... Volume CFM 2353 2471 4235 4235 m3 h 4000 4200 7200 7200 Sound Pressure Noise Level dB A 57 57 60 60 Sound Power Noise Level dB A 66 66 70 70 Dimension W D H Net mm 970 395 805 970 395 805 940 370 1325 940 370 1325 Packing mm 1105 495 895 1105 495 895 1080 430 1440 1080 430 1440 Weight Net kg 72 72 92 92 Gross kg 76 76 102 102 Refrigerant Type Quantity Type R32 R32 R32 R32 Charged Volume kg 2 54 2...

Page 38: ...rature Range Cooling Heating 15 52 15 24 15 52 15 24 15 52 15 24 15 52 15 24 Connection Wiring Power Wiring Indoor mm2 3 1 5 3 1 5 3 1 5 3 1 5 Power Wiring Outdoor mm2 5 2 5 5 2 5 5 2 5 5 2 5 Signal Wiring mm2 2 0 2 2 0 2 2 0 2 2 0 2 Stuffing Quantity 20 40 40H Unit 44 96 144 44 96 144 27 55 55 27 55 55 ...

Page 39: ...R32 High Efficiency DC Inverter LCAC 35 Part5 Dimension 1 Cassette 1 1 12K 18K 1 2 24K 570 260 570 515 530 463 511 55 650 650 350 835 250 771 675 778 679 835 950 514 950 ...

Page 40: ...R32 High Efficiency DC Inverter LCAC 1 3 36K 42K 48K 60K 771 675 778 679 835 290 835 950 950 514 ...

Page 41: ...R32 High Efficiency DC Inverter LCAC 37 2 Ceiling Floor 2 1 18K 2 2 24K 2 3 36K 42K 48K 60K 929 660 245 841 205 1280 660 205 245 1192 1631 660 245 1543 205 ...

Page 42: ...R32 High Efficiency DC Inverter LCAC 3 Duct 3 1 18K 24K 30K Air Outlet Air Return 811 175 245 1000 1039 600 700 874 204 ...

Page 43: ...R32 High Efficiency DC Inverter LCAC 39 3 2 36K 42K 48K 60K Air Outlet Air Return 1400 245 1439 700 178 1213 112 2 0 1 1275 208 600 ...

Page 44: ...R32 High Efficiency DC Inverter LCAC 4 Outdoor Unit 4 1 12K 18K 800 545 545 315 315 860 ...

Page 45: ...R32 High Efficiency DC Inverter LCAC 41 4 2 24K 700 900 630 350 350 950 ...

Page 46: ...R32 High Efficiency DC Inverter LCAC 4 3 30K 36K 42K 808 970 675 409 395 1044 ...

Page 47: ...R32 High Efficiency DC Inverter LCAC 43 4 4 48K 60K 364 1010 1325 940 625 370 ...

Page 48: ...rol panel CN16 CN15 CN3 CN1 CN7 CN9 CN11 CN6 7 CN3 DC Fan DFAN N L A B Power Communication Electric connection diagram indoor unit M3 PUMP 5 CN2 5 M4 M2 M1 Step Motor Step Motor CN14 L R UP DW 5 5 16437010000226 PCB Indoor temp Evap temp RD BN BU Note Dotted line part in the frame may not be used GN YE Y G θ θ Power Board PE Float switch Disply Board wifi WIFI ...

Page 49: ... CN7 CN9 CN8 CN3 DC Fan DFAN Power Communication Electric connection diagram indoor unit M3 PUMP 5 CN2 2 M4 M2 M1 Step Motor Step Motor CN14 L R UP DW 5 Notes Dottedlinepartintheframemaynotbeused 16437010000364 Controller RD 7 Disply Board N L A B PE CN3 Power Board SW2 CN12 CN13 CN11 CN6 Indoor temp Evap temp θ θ Float switch 5 BU GN YE 2 ...

Page 50: ...el CN16 CN15 CN3 CN1 CN7 CN9 CN11 CN6 7 CN3 DC Fan DFAN N L A B Power Communication Electric connection diagram indoor unit M3 PUMP 5 CN2 5 M4 M2 M1 Step Motor Step Motor CN14 L R UP DW 5 5 16437010000226 PCB Indoor temp Evap temp RD BN BU Note Dotted line part in the frame may not be used GN YE Y G θ θ Power Board PE Float switch Disply Board wifi WIFI ...

Page 51: ... DC M AC M WIFI PCB DC Fan drive odular board DC Motor Notes Dotted line part in the frame is used for some mode θ Tici Tai Evaporator Inlet Sensor Temperature Sensor θ C MNL1 2 To outdoor EXIT RS 485 BUS1 2 AC Motor C FAN C FAN L OUT AC L1 N OUT AC N1 GND L I L O LR S M Reactor M3 UD S M M4 EVL1 EVL2 M6 M7 Step Motor Step Motor EXV EXV DC Motor Splash Motor A B AB L N outdoor unit to outdoor unit...

Page 52: ...492 Reactor BN L1 L2 BN U U V W PE Y G V W Controller 2 1 3 ON ON SW1 SW2 2 1 Liq A Gas A Liq B Gas B Tao Ts Tdef Tcm Td1 Exhaust Condensor Mid Evap Exit Compressor suction Environment T151 T201 T202 T203 T501 T201 T202 T203 T204 T201 T202 PMV3 PMV2 PMV1 M3 M4 M5 HP1 Low Pressure Switch Ps1 Pd1 DFAN1 RD BU BK COMP1 BK DATA2 Indoor UnitA L N C S L N POWER PE DATA1 DATA3 RD GN means 0 means1 Notes N...

Page 53: ... 2 1 Controller Drive Modular Board 485 BUS 16437010000513 Dotted line part in the frame may not be used PE PE PE AC L OUT AC N1 XT1 SW2 Notes T1 T2 T3 T4 T5 EVL1 θ θ θ θ θ Tao Ts Tdef TcmTd Exhaust Condensor Mid Evap Exit Compressor Suction Environment HP LP Low Pressure Switch 4WV 4 Way Valve DC M1 M1 DC Fan 2 A B GN YE Communication XT2 GND XE Y G AC L1 AC N1 L N Power PE L N RDBU Y G Metal Par...

Page 54: ...R32 High Efficiency DC Inverter LCAC 4 2 48K 60K ...

Page 55: ...DB WB 10 0 10 16 25 30 35 40 43 48 52 23 16 1 19 1 12 1 08 1 05 1 0 95 0 90 0 87 0 85 0 82 0 77 25 18 1 26 1 19 1 12 1 08 1 05 1 0 95 0 90 0 87 0 85 0 82 27 19 1 28 1 26 1 19 1 12 1 08 1 05 1 0 95 0 90 0 87 0 85 28 20 1 30 1 28 1 26 1 19 1 12 1 08 1 05 1 0 95 0 90 0 87 30 22 1 33 1 30 1 28 1 26 1 19 1 12 1 08 1 05 1 0 95 0 90 32 24 1 5 1 33 1 30 1 28 1 26 1 19 1 12 1 08 1 05 1 0 95 Actual cooling ...

Page 56: ... 1 25 18 0 87 0 93 0 97 1 1 06 1 08 1 1 1 14 1 2 20 0 8 0 87 0 93 0 97 1 1 06 1 08 1 1 1 14 22 0 71 0 8 0 87 0 93 0 97 1 1 06 1 08 1 1 24 0 62 0 71 0 8 0 87 0 93 0 97 1 1 06 1 08 Actual heating capacity calculation Actual heating capacity amendment coefficient of heating capacity nominal heating capacity Rated heating capacity could be found from Part 4 Specification amendment coefficient of heati...

Page 57: ...ld charge more refrigerant into the system according to the above Charging Data 2 The thickness of the pipe is 0 6 1 0 bearing pressure is 4 2MPa 3 If the connection pipe is too long the cooling capacity and stability would be decreased And the more bend quantity the resistance in the piping system would be bigger then the cooling and heating capacity would be decreased even lead to compressor bro...

Page 58: ...t different height Note H Height of Outdoor Unit Height of Indoor Unit Different Heating Capacity modified coefficients at different height Note H Height of Outdoor Unit Height of Indoor Unit 4 2 Correction capability Cooling capacity Rated cooling capacity xK1xK3 Heating capacity Rated heating capacity xK2xK3 Height Difference H m Cooling Equivalent pipe length EL m Height Difference H m Equivale...

Page 59: ...8 0 25 2 0 19 05 0 35 2 4 22 02 0 40 3 0 Equivalent Pipe length L Actual Pipe length L Bend Qty Equivalent pipe bend length Oil Loop Qty Equivalent Oil Loop length Sample ALCA H42 5 Actual Pipe length is 25 meters Gas pipe diameter is 15 88mm If there s 5 bends and 2 oil loops during the installation then the equivalent pipe length should be L 25 0 25 5 2 0 2 30 25 m Note If there is relatively le...

Page 60: ...R32 High Efficiency DC Inverter LCAC Part8 Static pressure curve 1 18K Duct Hi SET Normal ...

Page 61: ...R32 High Efficiency DC Inverter LCAC 57 2 24K Duct Hi SET Normal ...

Page 62: ...R32 High Efficiency DC Inverter LCAC 2 30K Duct Hi SET Normal ...

Page 63: ...R32 High Efficiency DC Inverter LCAC 59 2 36K 42K Duct Hi SET Normal ...

Page 64: ...R32 High Efficiency DC Inverter LCAC 3 48K 60K Duct Normal ...

Page 65: ... 61 Part9 Control 1 Controller IDU type Controller Standard Optional Cassette YK L AUX 16422003000121 XK 04 11222020000034 Ceiling Floor YK L AUX 16422003000121 XK 04 11222020000034 Duct XK05 DY AUX 120 11222020000038 XK 04 11222020000034 ...

Page 66: ...N OFF button Press this button the unit will start or stop which can clear the timer or sleeping function orflast time 2 SPEED button Press this button speed will change as below 3 button When press button the setting temperature will be increased by 0 5 When press button the setting temperature will be decreased by0 5 The temperature will be changed quickly by pressing the button continuously and...

Page 67: ...ming mode is running out of time Note press the MODE or ON OFF button the remote controller clears sleeping mode away 9 iFEEL button Press this button to set iFEEL function The LCD shows the actual room temperature when the function set and it shows the setting temperature when the function can celled This function is invalid at Fan mode 10 DISPLAY button In display mode press button once switch o...

Page 68: ...power consumption After running for 8h it will automatically quit You can press ECO button once again to quit Note The unit will turn off automatically if the timing mode is running out off time 16 Two white button Addressing set With the controller off pressing the two white button simultaneously more than 10 seconds or more to enter address setting This status displays only temperature and time ...

Page 69: ...ure detection sensor 6 Receive the signal of wireless remote controller XK 04 Features Technical indicator 1 Power source voltage DC 12V 2 Work temperature range of PCB 0 50 3 Work humidity range of PCB RH20 RH90 4 Button Touch button 5 Dimensions W H D 86 86 10 8mm Main functions 1 9 keytouch button input 2 Buzzer prompt tone function 3 Comfort one button setting 4 LCD white backlight 5 Display t...

Page 70: ...R32 High Efficiency DC Inverter LCAC XK 04 Detailed operation instructions 6 1 ON OFF button Press ON OFF button to start or shutdown the unit ...

Page 71: ...OFF XK 04 2 When the unit is standby the wire controller displays indoor ambient temperature Room temp the other content are not displayed XK 05 RoomTemp C Set Temp C TIM ER FAN SWING M ODE FUNCTION ON OFF XK 04 2 button 2 1 When the unit is running press or button to increase or decrease the setting temperature by 1 Under COOL DRY and HEAT modes the setting temperature range is 16 32 The controll...

Page 72: ...tton When the unit is running press MODE button the running mode will switch according to the following order AUTO COOL DRY FAN HEAT AUTO The initial setting temperature for each mode is 24 C and there is no temperature setting and automatic wind under FAN mode 4 Fan buttom When the unit is running press Fan button to switch fan speed in the following order Auto Auto Low Medium High Auto Auto Low ...

Page 73: ...s positioning swing function press Swing button to regulate the swing angle in the order cancel up and down swing 5 3 For the unit has the functions of left and right swing and up and down swing Press Swing button the swing mode will switch in the following cycle order Up and Down Swing On Up and Down Swing OFF Left and RightSwing On Up and Down Left and RightSwing OFF Left and RightSwing OFF Up a...

Page 74: ...time is 0 5H at this moment press or button to regulate the timing time If the button is not pressed for 10 seconds the timing setting will be canceled and then return to the state of non timing XK 05 Time off Room Temp C Time on Set Temp C Time off Room Temp C Time on Set Temp C TIM ER FAN SWING M ODE FUNCTION ON OFF XK 04 6 3 After the setting of timing press Timer button again to confirm The ti...

Page 75: ...er the setting Timer On function you can adjust the fan speed running mode set temperature and swing angle If there is no operation for 10 seconds standby screen will be displayed XK 05 Tim e on Set Tem p C Tim e on Set Tem p C Tim e on Set Tem p C Tim e on Set Tem p C Tim e on Room Tem p C TIM ER FAN SWING M O DE FUNCTIO N O N O FF TIM ER FAN SWING M O DE FUNCTIO N O N O FF TIM ER FAN SWING M O D...

Page 76: ...rt to exit the interface and conventional operation interface will display If there is no operation for 10S you can exit the interface Enter function Press function button to enter function selection interface press or button to select a function and the corresponding icon will lash press function button again to confirm the function Cancel function Press function button to enter function selectio...

Page 77: ...em p C Eco Sleep Set Tem p C Eco Sleep Set Tem p C Turbo TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF XK 04 Cancel turbo function 1 When turbo function is opened press Function button to enter the interface of function selection 2 Press or button to switch to strong function at this moment icon is flashing press Function button to c...

Page 78: ...t Turbo icon and icon do will not display 2 Sleep Sleep function Make indoor unit will run according to pre set sleep temperature curve which creates a comfortable sleep environment and improves sleep quality Enter sleep function 1 In the state of running press Function button to enter the interface of function selection 2 Press or button to switch to sleep function Sleep icon is flashing at this ...

Page 79: ...XK 04 Cancel sleep function 1 In the state of running press Function button to enter the interface of function selection 2 Press or button to switch to sleep function Sleep icon is flashing 3 Press Function button again to cancel sleep function XK 05 Set T emp C Eco Sleep Set T emp C TIM ER FAN SWING M O DE FUNCTIO N O N O FF TIM ER FAN SWING M O DE FUNCTIO N O N O FF ...

Page 80: ... or button to switch to ECO function at this moment Eco icon is flashing 3 Press Function button again to confirm ECO function at this moment Eco icon is lighting XK 05 Set Tem p C Eco Sleep Set Tem p C Eco Sleep Set Tem p C Eco TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF XK 04 ...

Page 81: ...button to switch to ECO function at this moment Eco icon is flashing 3 Press Function button again to cancel ECO function XK 05 Set Tem p C Eco Sleep Set Tem p C TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF XK 04 4 Mildew proof Mildew proof function After shutdown the air conditioner would automatically dry the ...

Page 82: ...3 Press Function button again to enter mildew proof function icon is lighting XK 05 Set Tem p C Eco Sleep Set Tem p C Eco Sleep Set Tem p C TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF XK 04 Cancel fungus proof function 1 When mildew proof function is ON press Function button to enter the interface of function selection 2 Press or b...

Page 83: ...noise and create a comfortable sleep environment for users Enter light sensation function 1 In the state of running press Function button to enter the interface of function selection 2 Press or button to light sensation function icon is flashing 3 Press Function button again to enter light sensation function at this moment icon is lighting 4 When light sensation function is on if the indoor lampli...

Page 84: ...IMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF TIMER FAN SWING MODE FUNCTION ON OFF XK 04 Cancel light sensation 1 When light sensation function is on press Function button to enter the interface of function selection 2 Press or button to light sensation function icon is flashing 3 Press Function button again to cancel light sensation function icon will disappear XK 05 ...

Page 85: ...automatically which can not only keep air fresh but also reduce the recession of cooling effect Enter clean function 1 In the state of standby press Function button to enter the interface of function selection 2 Press Function button again to confirm clean function at this moment icon Clean is lighting 3 When the unit is performing clean function the wire controller will keep displaying icon Clean...

Page 86: ... with a WIFI function module the icon is lighting If the unit is not equipped with a WIFI function module the icon does not display 2 Shielding function display When unit is locked by centralized control the wired controller will display 3 Mute function display When the unit enter silent function display icon when silent function is cancelled the icon does not display Note The unit without silent ...

Page 87: ...wired controller displays icon reminding the user to clean filter screen At this moment long press Timer button for 5S to cancel the reminder then the icon does not display A filter screen cleaning reset signal is sent to the unit 6 Celsius and Fahrenheit switching display When users set Celsius to be valid the wired controller will display Celsius temperature When users set Fahrenheit to be valid...

Page 88: ...bient temperature detected by the sensoron the controller and the temperature value will be sent to the main PCB of the unit If the wire controller is not equipped with a room temperature sensor or the sensor is damaged the room temperature will be detected by the temperature sensor of the unit itself 10 Fault display When the unit has fault the time bar will directly display the fault code and fl...

Page 89: ...NDR3HA 12 18 01 ALMD H24 NDR3HA 12 24 01 ALMD H30 NDR3HA 12 30 01 ALMD H36 NDR3HA 12 36 01 ALMD H42 NDR3HA 12 42 01 ALMD H48 SDR3HA 12 48 01 ALMD H60 SDR3HA 12 60 01 ALCA H12 NDR3HAA B 37 18 00 ALCA H18 NDR3HAA B 37 18 00 ALCA H24 NDR3HAA B 11 01 24 00 ALCA H36 NDR3HAA B 11 01 36 00 ALCA H42 NDR3HAA B 11 01 42 00 ALCA H48 NDR3HAA B 11 01 48 00 ALCA H60 NDR3HAA B 11 01 60 00 ALCF H18 NDR3HA 13 18 0...

Page 90: ...er the address setting mode Parameter Setting Press the or button to change the parameter series number Press the IClean or ECO button to change the parameter correspondence Press the MODE button to send order Sent signal to display panels or receivers Then can hearing buzzer once For example If you changed a new PCB to 18K cassette indoor unit then you should set the type of the unit check the ab...

Page 91: ...seires NO MM means parameter value After Entering into IDU parameter checking via pressing the or buton you can check the parameter value of seires NO 04 05 1 Parameter setting Only in parameter checking model press the FUNCTION button for 5 seconds Enter into parameter setting model The corresponding parameter valve MM begain to flash changing it throuth pressing the or buton after finished press...

Page 92: ...g Items table Mode of IDU is 04 42K cassette paratmeter is 11 42K mid duct paratmeter is 39 0411 change to 0439 step1 0411 change to 0439 step2 Press FUNCTION for 5S enter parmater check model Press the or button to get 04 11 Press FUNCTION for 5S again enter parmater setting model 1 Only in checking model Press FUNCTION for 5S enter parmater checking model 2 Press or change the parameter value ...

Page 93: ...R32 High Efficiency DC Inverter LCAC 89 After finishing setting press FUNCTION to confirm Press the or button to get 04 39 ...

Page 94: ...tandby mode can be controlled by controller the IDU Will be into standby mode can t be controlled by controller How to set the room card function Set method same as the above Part 9 2 2Parameter Setting by YK L or 2 3 Parameter Setting by XK 04 XK 05 For example XK 05 Step 1 Step 2 Press FUNCTION for 5S enter parmater check model Press the or button to get 09 39 Press FUNCTION for 5S again enter p...

Page 95: ... Wiring diagram When the room card is inserted the air conditioning can be controlled when you leave the room the AC will standby can not be controlled DUCT TYPE after finishing setting press FUNCTION to confirm Press the or button to get 09 01 ...

Page 96: ...R32 High Efficiency DC Inverter LCAC Cassette and ceiling floor ...

Page 97: ...odule Installation Connect the WIFI module communication wire to WIFI interfaces of main PCB as shown below The WIFI module should be placed in the return air or some other place in WIFI area customers buy the wireless router APP Configuration Press healthy button 8 times consecutive and buzzer even ring two sound then into the configuration Connect mobile terminals to WIFI open APP AC Freedom and...

Page 98: ...ease refer to HELP in APP Remote control device Connect the wireless router to internet then open the GPRS It means the remote control device voice control function only effective after connected to the Internet 4 3 Trouble Shooting If unable to properly configured or connect the WIFI box Make sure the WIFI box for wiring is properly connected Long press WIFI box 8 seconds to reconfigure the posit...

Page 99: ...R32 High Efficiency DC Inverter LCAC 95 Working environment humidity 20 90 RH Dimensions 78 X 52 X 15 5 Configuration cable wire length 1500mm ...

Page 100: ... 20 0602 36k Btu ALMD H30 NDR3HA 40 0604 42k Btu ALMD H36 NDR3HA 40 0604 48k Btu ALMD H48 NDR3HA 50 0605 60k Btu ALMD H60 NDR3HA 50 0605 5 2 Static Pressure setting 30Pa example use XK 05 Step 1 Feel free to touch a button and light up the screen As shown in the right picture Step 2 Press the FUNCTION button for 5s to enter the set interface As shown in the following picture ...

Page 101: ...erface the last 2 numbers of 0601 will be Twinkle then Press button changing the last 2 numbers of 06XX to set the ESP of IDU As shown in the following picture The 0603 means that ESP of IDU is 30 Pa ESP setting table ESP Pa 0 10 20 30 40 50 60 70 80 parameter values 0600 0601 0602 0603 0604 0605 0606 0607 0608 ESP Pa 90 100 110 120 130 140 150 160 parameter values 0609 0610 0611 0612 0613 0614 06...

Page 102: ...hown in the picture Step 6 Press button changing the first 2 numbers of 06XX to 07XX As shown in the picture Step 7 Press the FUNCTION button for 5S again the last 2 numbers of 07XX will be Twinkle then Press button change 07XX to 0701 Confirm the ESP of IDU As shown in the picture ...

Page 103: ...R32 High Efficiency DC Inverter LCAC 99 Step 8 Press FUNCTION button to confirm finishing set As shown in the picture Use Remote controller YK L and XK 04 Set method same as the above XK 05 ...

Page 104: ...R32 High Efficiency DC Inverter LCAC Part10 Explosive View 1 Cassette 1 1 12K 18K 0 1 0 5 0 6 0 2 0 4 0 3 0 1 1 1 2 1 3 1 4 1 5 1 6 7 1 2 3 4 5 6 11 12 13 17 15 16 14 8 9 10 18 ...

Page 105: ...4 导风叶片 Guide the wind vane 16420007000035 4 1 5 步进电机 Step motor 16430001000133 4 1 6 面板围框 HIPS Panel box around 16420013000072 1 2 电控盒组件 Electric box assembly 16321005000024 1 3 电控盒 C Electric box C 16421038000328 1 4 导风圈 Air guide ring 16420004000008 1 5 接水盘组件 Drain pan assembly 16320005000039 1 6 过线夹 Wire clip 16420021000010 1 7 风轮 Wind wheel 16444001000037 1 8 压线扣 Wire clamp 16427018000007 1 9 ...

Page 106: ...R32 High Efficiency DC Inverter LCAC 18 围板 A Baffle A 16421010000071 1 ...

Page 107: ...R32 High Efficiency DC Inverter LCAC 103 1 2 24K 17 17 1 17 5 17 6 17 2 17 4 17 3 16 1 16 2 16 3 16 4 16 5 16 6 16 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 ...

Page 108: ...2 接水盘泡沫组件 Drain pan assembly 16320005000047 1 13 导风圈 Air guide ring 16420004000007 1 14 主控板盒 Electric box assembly 16420016000010 1 15 电控盒盖 Electric box cover 16421038000326 1 16 面板 08A Panel MB08A 16108022000026 1 16 1 回风格栅 Return air grille 16420010000032 1 16 2 R 显示灯板组件 The led panel 11222014000718 1 16 3 过滤网 fliter screen 16420012000001 1 16 4 导风叶片 Guide the wind vane 16420007000034 4 16 5 步进电...

Page 109: ...R32 High Efficiency DC Inverter LCAC 105 1 3 36K 42K 48K 60K 17 17 1 17 5 17 6 17 2 17 4 17 3 16 1 16 2 16 3 16 4 16 5 16 6 16 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 ...

Page 110: ... 排水管组件 Drain pan assembly 16320005000036 1 13 导风圈 Air guide ring 16420004000007 1 14 电控盒 Electric box assembly 16421038000324 1 15 电控盒盖 Electric box cover 16421038000326 1 16 面板 08A Panel MB08A 16108022000026 1 16 1 回风格栅 Return air grille 16420010000032 1 16 2 R 显示灯板组件 The led panel 11222014000718 1 16 3 过滤网 fliter screen 16420012000001 1 16 4 导风叶片 Guide the wind vane 16420007000034 4 16 5 步进电机 St...

Page 111: ...R32 High Efficiency DC Inverter LCAC 107 2 Ceiling Floor 2 1 18K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 28 29 30 31 32 33 34 26 ...

Page 112: ... 1 12 背板组件 Chassis welding assembly 16421018000004 1 13 蒸发器总成 Evaporator assembly 16324018000015 1 14 导风门 Sway a breeze leaf 16420005000005 1 15 顶盖板 The crest covers plank 16420014000016 1 16 顶泡沫 Topmost foam 16428001000088 1 17 导风架 Air guide louver 16420006000007 1 18 步进电机 Step motor 16430001000604 1 19 步进电机 Step motor 16430001000603 1 20 垂直叶片连杆 A Connect a pole 16420008000003 1 21 垂直叶片 Perpendic...

Page 113: ...16444002000015 2 32 R 显示灯板 Display board 11222023000333 1 33 显示盒 Display board cover 16420017000002 1 34 面板 Front panel 16420013000019 1 2 2 24K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 ...

Page 114: ... 3 12 风轮 Centrifugal fan 16444001000025 1 13 左盖板 The left side covers 16420014000007 1 14 左挂架 Left suspend plate 16421001000029 1 15 左侧板组件 Bracket board welding assembly of left hand 16321006000005 1 16 左泡沫 Left foam 1 17 背板组件 Chassis welding assembly 16321006000003 1 18 蒸发器总成 Evaporator assembly 16324018000016 1 19 导风门 Sway a breeze leaf 16420005000003 1 20 顶盖板 The crest covers plank 164200140000...

Page 115: ...ame 16421035000057 1 35 直流电机 Motor 16430001000506 1 36 联轴器 Ф15 Motor coupling 16444007000001 2 37 加长轴 Motor lengthen axes 16444007000028 2 38 轴承固定座右 Bearing base 16421002000011 1 39 橡胶轴承压板 Bearing top cover 16421002000219 2 40 橡胶轴承 Rubber bearings 16421002000219 2 41 R 显示灯板 Display board 11222023000333 1 42 显示 Display board cover 16420017000002 1 43 面板 Front panel 16420013000016 1 ...

Page 116: ...2 2 3 中滤网 In the center filter net 16420012000003 2 4 中格栅 Air inlet grill white 16420010000003 2 5 左装饰板 Left side adornment plank 16420015000002 1 6 电控盒 The electricity controls a box 16421038000009 1 7 电控盒盖 The electricity controls a box of cover 16421005000205 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 ...

Page 117: ... covers plank 16420014000015 1 20 顶泡沫 Topmost foam 16428001000082 1 21 导风架 Air guide louver assembly 16420006000006 1 22 步进电机 Step motor 16430001000604 1 23 步进电机 Step motor 16430001000603 1 24 垂直叶片连杆 A Connect a pole 16420008000003 1 垂直叶片连杆 B Connect a pole 16420008000005 1 25 垂直叶片 Perpendicular blade 16420007000008 21 26 右侧板组件 Bracket board welding assembly of right hand 16321006000006 1 27 右挂架 R...

Page 118: ...R32 High Efficiency DC Inverter LCAC 38 橡胶轴承 Rubber bearings 16432016000033 2 39 R 显示灯板 Display board 11222023000333 1 40 显示盒 Display board cover 16420017000002 1 41 面板 Front panel 16420013000017 1 ...

Page 119: ...r screen 16321009000319 1 2 上蜗壳白色 Top volute 16444002000024 2 3 风轮蓝色 Wind wheel 16444001000039 2 4 下蜗壳白色 Low volute 16444002000025 2 5 右泡沫 The right foam 16428001000085 1 6 蜗壳固定板 Volute retaining plate 16421002000498 1 8 7 5 4 3 2 1 6 10 14 24 33 32 31 30 29 28 27 26 25 34 35 36 9 11 12 13 15 16 17 18 19 20 21 22 23 ...

Page 120: ...ve module 11222543000026 1 19 电控盒盖 electric control box cover 16421042000007 1 20 R 电抗器 electric reactor 11330034000026 1 21 端子排固定架 Terminalboard supporting structure 16421002000497 1 22 CJ 控制板 control board 11222541000049 1 23 挂耳 A Hanger A 16421040000059 3 24 挂耳 B Hanger B 16421040000060 1 25 电控盒 electric control box 16421038000359 1 26 左侧板 left side plate 16421001000769 1 27 电控盒支撑板 Electric con...

Page 121: ...8001000085 1 4 下蜗壳白色 Low volute 16444002000025 2 5 风轮 Wind Wheel 16444001000040 3 6 轴承压板 Bearing plate pinch 16421002000467 1 7 上蜗壳白色 Top volute 16444002000024 3 8 橡胶轴承 rubber bearing 16432016000057 1 9 过滤网框架组件 Fliter Screen frame Assembly 16321009000327 1 10 轴承支架 bearing bracket 16421026000399 1 11 加长轴 extension shaft 16444007000035 1 12 风轮 Wind wheel 16444001000039 1 13 联轴器 Motor coupling 1644...

Page 122: ...0007 1 25 检修板 service panel 16421013000022 1 26 水泵组件 water pump assembly 16320009000025 1 27 阀板 valve plate 16421014000117 1 28 左侧板 left side plate 16421001000769 1 29 前法兰 Front flange 16421030000210 1 30 中间泡沫 Middle foam 16428001000086 1 31 蒸发器总成 Evaporator assembly 16324018000006 1 32 左泡沫 Left foam 16428001000084 1 33 蒸发器左支撑板 Evaporator left support plate 16421003000220 1 34 蒸发器下支撑板 Evaporator l...

Page 123: ...R32 High Efficiency DC Inverter LCAC 119 4 Outdoor Unit 4 1 12K 18K ...

Page 124: ... 16 电抗器 Electric reactor 11330034000020 1 17 四通阀组件 Four way valve assembly 16325020000022 12K 1 16325020000004 18K 1 17 1 四通阀 Four way valve 11225509000069 1 17 2 截止阀接管 Stop valve manifold 16426018000361 12K 1 16426018000320 18K 1 17 3 回气管组件 Return pipe assembly 16325004001754 12K 1 16426035000030 18K 1 17 4 排气管组件 Exhaust pipe assembly 16325004001753 1 16325004001629 1 18 膨胀阀组件 Expansion valve ass...

Page 125: ...21007000328 1 6 压缩机及其附件 Compressor and accessories 16438003000044 1 7 底盘组件 Foundation assembly 11221502000498 1 8 轴流风叶 Axial flow fan 11320009000065 1 9 面板 Panel 16421004000351 1 10 左侧板 Left side plate 16421001000731 1 11 网罩 Screen 11320026000049 1 12 电机 Motor 11230005000019 1 13 电机架 Motor frame 16321004000173 1 14 顶盖板 Lamina tecti 11321009000038 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 17 1 18 17...

Page 126: ...top valve assembly 16325004001312 1 18 膨胀阀组件 Expansion valve assembly 16325004001755 1 18 1 膨胀阀 Expansion valve 16441014000028 1 19 冷凝器总成 Condenser assy 16324004000447 1 19 1 进气管组件 Inlet pipe assembly 16325004001315 1 19 2 液管组件 Fluid pipe components 16325004001316 1 20 控制器总成 Controller assembly 11222550000019 1 20 1 电控盒盖 Cover of electric control box 11321020000025 1 20 2 电控盒 Electric control box ...

Page 127: ...及附件 Compressor and accessories 16438003000044 1 7 气液分离器 Liquid vapor separator 16442023000051 1 8 底盘组件 Foundation assembly 16321018000017 1 9 小面板 The small panel 11321005000100 1 10 网罩 Screen 11320026000057 1 11 大面板 The big panel 11321005000099 1 12 轴流风叶 Axial flow fan 11320009000061 1 13 电机 Motor 16430033000043 1 14 左侧板 Left side plate 11321156000010 1 15 电机架 Motor frame 11321002000038 1 16 顶盖板 L...

Page 128: ...017000027 1 21 1 油分离器 oil separator 16442021000020 1 22 电抗器 Electric reactor 11330034000012 2 23 冷凝器总成 Condenser assy 16324020000047 1 23 1 出液管组件 Outlet tube assembly 16325019000038 1 23 2 集气管组件 Gas collection tube assembly 16325004001728 1 24 控制器总成 Controller assembly 11222550000029 1 24 1 电控盒盖 Cover of electric control box 11320058000088 1 24 2 电控盒 Electric control box 11320057000110 1 24 3 控制板 ...

Page 129: ...e 16441004000066 1 5 右侧板 Right side plate 11321157000027 1 6 压缩机及附件 Compressor and accessories 16438004000118 1 7 气液分离器 Liquid vapor separator 16442023000051 1 8 底盘组件 Foundation assembly 16321018000008 1 9 小面板 The small panel 11321005000100 1 10 网罩 Screen 11320026000057 1 11 大面板 The big panel 11321005000099 1 12 轴流风叶 Axial flow fan 11320009000061 1 13 电机 Motor 16430033000043 1 14 左侧板 Left side pla...

Page 130: ...on valve 16441014000043 1 21 排气管组件 Exhaust pipe assembly 16325017000020 1 21 1 油分离器 oil separator 16442021000020 1 22 电抗器 Electric reactor 11330034000012 2 23 冷凝器总成 Condenser assy 16324020000044 1 23 1 出液管组件 Outlet tube assembly 16325019000025 1 23 2 集气管组件 Gas collection tube assembly 16325004001750 1 24 控制器总成 Controller assembly 11222550000020 1 24 1 电控盒盖 Cover of electric control box 11320058000...

Page 131: ... plate 16421004000362 1 4 顶盖板 Top plate 16421004000364 1 5 冷凝器总成 Condenser assembly 16324002000099 1 6 电机支架 Motor frame 16321002000175 1 7 控制器总成 Controller Assembly 11222531000009 1 8 回气管组件 muffler assembly 16325018000029 1 9 四通阀管路组件 Four way valve assembly 16325020000034 1 10 小面板 Small plate 16421004000369 1 11 右侧板 Right side plate 16421001000747 1 12 电器盖板 Control Box cover 11321008000003 1 ...

Page 132: ...000099 1 15 电子膨胀阀体 Electronic expansion valve 16441014000044 1 16 气液分离器 gas liquid separator 16442023000048 1 17 压缩机 Compressor 16438003000047 1 18 底盘组件 chassis assembly 16321018000011 1 19 油分离器 Oil Separator 16442021000020 1 20 室外电机 Motor 16430001000583 2 21 R 轴流风叶 Axial flow fan 11320009000065 2 ...

Page 133: ... cable electrical wire between indoor and outdoor unit Must be in accordance with the wire diameter in the wiring diagram Acetylene cylinders oxygen cylinders when longer pipe used it should be welded One set pipe cut machine cut copper pipe Refrigerant cans electronic balance when longer pipe used additional gas should be charged Pressure gauges pipe clamp welding torch 2B silver electrode Wrench...

Page 134: ... not be installed in the heat source steam or oil mist source such as machine room kitchen laundry room mechanical workshop etc Choose the location at least 1 meter away from TV and radio in order to avoid interference to them There should be certain distance between indoor unit and obstacles for maintence In case of leakage of refrigerant units should immediately stop running and contact with mai...

Page 135: ...iling and the air outlet panel in order to ensure that the unit is installed on a level surface This is as shown in the drawing as follows Adjust the relative position of the suspension hook on the suspension bolt so that the unit can be in level position in all directions Check with a level gauge after installation to ensure that the indoor unit is horizontal otherwise it will cause water leakage...

Page 136: ...ss of rubber insulation pipe should be more than 8mm Drainage pipe must have a downward gradient 1 50 1 100 To avoid water backflow or leakage etc The unit has a drain pump which will lift up to 1200mm However after the pump stops the water left in the pipe will drain back and may overflow the drain tray causing water leakage For this reason please install the drain pipe as shown ...

Page 137: ...re is no water leakage If the unit is installed in the newly built house strongly recommend that this test taken before the ceiling installation Even it is the heating only unit this test is unavoidable 3 4 Panel installation Panel please refer to the following picture the panel has four hooks which attach to corresponding hangers on the unit and the panel should be positioned using these first Th...

Page 138: ...connection holes The fresh air can be introduced from outside or through duct Fresh air ventilation In the corner of the unit there is a circular fresh air connection hole if users want this feature please cut down the circular metal sheet and connect it to the duct Fresh air hole is connected to the return air inlet of the indoor unit when operation the fresh air can be introduced from outside du...

Page 139: ...mes weight of itself and capable of bearing vibration for long periods Fixing of suspension foundation Fix the suspension bolts either as shown in the picture or by a steel or wooden bracket Adjust the relative position of the suspension hook on the suspension bolt so that the unit can be in level position in all directions Check with a level gauge after the installation is complete in order to en...

Page 140: ...Heat insulation material the thickness of rubber insulation pipe should be more than 8mm Drainage pipe must have a downward gradient 1 50 1 100 T avoid water backflow or leakage etc When finish installation please carry out the drainage test to ensure that the water flow through the pipeline fluently and carefully observe the junction to ensure that there is no water leakage at the junction If the...

Page 141: ...tallation 5 1 Installation spacing C A D F H I G Air Return Air Outlet Air Return Air Outlet B E Model A mm B mm C mm D mm E mm F mm G mm H mm I mm 18K 24K 30K 811 1000 874 1039 600 700 208 175 245 36K 42K 48K 60K 1213 1400 1275 1439 600 700 208 175 245 ...

Page 142: ...allation of duct There are two installation methods of duct as follow 5 4 Drainage pipe The drainage pipes should have good insulation measures The specific steps are as follows a The drainage hoses should be tightly clambed with the inner water outlet and the drainage pipe respectively then fix with a hoop as shown in Fig1 b Wrap the heat insulation cotton on the drain insulation pipe and the hoo...

Page 143: ...During pipe connection do not use too much force to the drain joint of indoor unit The joint is PT1 There is a drain hole on each side of indoor unit unused drain pipe must be closed Note The drain pipe must be wrapped heat insulation material otherwise it will cause condensation or water drops Heat insulation material rubber insulation pipe with thickness more than 8mm 5 5 wired control connectio...

Page 144: ... that outlet air and operation noise will not affect the neighbors daily life The site shall be ensured that the outdoor unit will not be affected by the garbage and oil mist Warning If outdoor unit working under such environment which contains oil including machine oil salt marine areas sulfide gas hot springs and oil refinery areas those substance may lead to the failure work of the outdoor unit...

Page 145: ...r on the rooftop in order to prevent earthquake and strong wind please fasten it as tightly as possible Set a drainage channel to ensure the condensing water can drain out smoothly To avoid that only four angles metal sheet to support the outdoor unit Transport When the outdoor unit is to be lifted please use two slings longer than 8m and insert cushioning material between the slings and outdoor u...

Page 146: ...if do like this the pipe will become rigid Pipe bending machine is used during the process of bending the pipe the curvature shall not be too small or it will affect the refrigerant flow 7 2 Specification of connection pipe Cooling Capacity KBtu h 12K 18K 24K 30K 36K 42K 48K 60K Connection Pipe mm Liquid Pipe Φ6 35 Φ9 52 Gas Pipe Φ12 7 Φ15 88 Φ19 05 Max Length 25 30 50 50 65 65 65 65 Max Height m ...

Page 147: ...poses An actual installation will differ from this according to the site conditions When making an oil trap the radius of the bend should be between 1 5 and 2 times the pipe diameter 7 5 Piping connection Using expanding machine to expand accessories the size of horn shown in the above figure ...

Page 148: ...h means converting pipe elbow to straight pipe length after considerate the pressure loss Elbow and Oil loop conversion tablet Type Pipe Dia mm Bend Oil Loop 6 35 0 10 0 7 9 52 0 18 1 3 12 70 0 20 1 5 15 88 0 25 2 0 19 05 0 35 2 4 22 02 0 40 3 0 Equivalent pipe length L ActualPipe length L Bend Qty Equivalent pipe bend length Oil Loop Qty Equivalent Oil Loop length Sample ALCA H24 NDR3HAA Actual P...

Page 149: ...id valve 1 Connect the gas valve of the stop valve to the thimble side of the rubber hoses the other side of rubber hoses should be connected to the refrigerant tank 2 Open the refrigerant tank valve using the refrigerant inside the tank with high speed to empty the air in the indoor unit and the connection piping When the outlet air becomes mist it feels cold by touching it then the air is emptie...

Page 150: ...ng additional insulation material Glass fiber insulation material with the thickness between 10 20mm can be used The part of indoor unit which get in touch with the back side of ceiling should pasted with insulation material Besides the previously more than 8mm thick insulation material connection piping both gas pipe and liquid pipe drainage pipe should be wrapped by additional 10 30 mm thick ins...

Page 151: ...LCAC 147 If the outdoor unit is higher than indoor unit tubing should be bent to ensure that the lowest point of the tubing is lower than the wall hole to prevent rainwater entering the room or air conditioner along the piping system ...

Page 152: ...frigerant according to the table below Connection piping Piping size Additional refrigerant charge amount kg m Gas pipe Liquid pipe Piping between indoor and outdoor unit φ9 52 0 75mm φ6 35 0 75mm 0 02 φ12 7 1mm φ6 35 0 75mm 0 02 φ15 88 1mm φ9 52 0 75mm 0 05 φ19 05 1mm φ9 52 0 75mm 0 05 φ19 05 1mm φ12 7 1mm 0 12 ...

Page 153: ...or and outdoor unit it is F3 15AL 250V Machine must be earthed surely If not it ll be probably caused creepage Equivalent 227IEC53 RVV type of power cord of GB5023 or the excelled must be required The cords should be fixed properly against broken while ends joints of cords is under outside force Improper connection or fixation will cause disaster like fire etc Equivalent 245IEC57 YZW type of power...

Page 154: ...am of Indoor Unit and Outdoor Unit Power line must be properly fixed Outdoor unit must be grounded Each indoor unit must be grounded Power wire must be thickened when it is overlong Wiring Diagram of Modular Outdoor Unit 12K 18K 24K 30K 36K 42K Single phase 48K 60K Three phase ...

Page 155: ...e right side of outdoor unit connect the wires in accordance with the electric diagram on the back of the cover Be sure that pressing the wires tightly with the terminal boards while it through the board the wire ends must be tightly fixed into terminal boards The earth wire must be fixed into appointed position After all the wire connected bundle connection pipe connection wires and drainage pipe...

Page 156: ...whether there is normal cooling air come from indoor unit and if there is abnormal noise come from indoor outdoor units Configure the mode with fan and check whether there is high air come from indoor unit Operate swing mode check whether the louver is properly swaying Press the other buttons on the remote controller and check whetherthe complete unit is on proper working condition Keep on running...

Page 157: ...R32 High Efficiency DC Inverter LCAC 153 Part12 PCB Instruction 1 Outdoor Unit PCB 1 1 12K 18K 24K Mian PCB and Driver modular ...

Page 158: ...R32 High Efficiency DC Inverter LCAC 1 2 30K 36K 42K Main PCB Drive Modular Board ...

Page 159: ...R32 High Efficiency DC Inverter LCAC 155 1 3 48K 60K Main PCB Drive Modular Board ...

Page 160: ...R32 High Efficiency DC Inverter LCAC 2 Indoor Unit PCB 2 1 12K 60K Cassette Ceilling Floor Main PCB Driver Modular 2 2 12K 60K Duct Main PCB ...

Page 161: ...R32 High Efficiency DC Inverter LCAC 157 Driver Modular ...

Page 162: ...or unit 12 AA Communication error between the wired controler and main PCB of the indoor unit 13 AJ Fault with anti Frozen protection of indoor unit in heating model 14 C1 Fault with the Enviromental temperature seneor Tao on the outdoor unit 15 C3 fault with the discharge temperature sensor 16 C6 fault with the suction temperature sensor 17 C8 Fault with the temperature seneor Tcm on the outdoor ...

Page 163: ...R32 High Efficiency DC Inverter LCAC 159 2 Failure analysis 2 1 AA Wired controller communication failure ...

Page 164: ...R32 High Efficiency DC Inverter LCAC 2 2 A9 Communication failure between indoor and outdoor unit ...

Page 165: ...R32 High Efficiency DC Inverter LCAC 161 Outdoor protection phase sequence ...

Page 166: ...R32 High Efficiency DC Inverter LCAC 2 3 H1 high pressure protection Cooling high pressure protection ...

Page 167: ...R32 High Efficiency DC Inverter LCAC 163 Heating high pressure protection 2 4 H4 low pressure protection 2 4 1Cooling low pressure protection ...

Page 168: ...R32 High Efficiency DC Inverter LCAC 2 4 2Heating low pressure protection ...

Page 169: ...R32 High Efficiency DC Inverter LCAC 165 ...

Page 170: ...R32 High Efficiency DC Inverter LCAC 2 5 E3 High exhaust temperature protection Cooling exhaust temperature protection ...

Page 171: ...R32 High Efficiency DC Inverter LCAC 167 Heating exhaust temperature protection ...

Page 172: ...R32 High Efficiency DC Inverter LCAC 2 6 E1 four way valve failure protection ...

Page 173: ...R32 High Efficiency DC Inverter LCAC 169 2 7 Sensor failure protection ...

Page 174: ...KΕΝΤΡΙΚΑ ΓΡΑΦΕΙΑ Λ ΑΘΗΝΩΝ 50 ΣΠ ΠΑΤΣΗ 8 10441 ΑΘΗΝΑ ΤΗΛ ΚΕΝΤΡΟ 210 5288888 FAX 210 5221261 SERVICE 210 5288832 4 ΑΓΗΝΩΡ A E ΟΜΙΛΟΣ ΕΤΑΙΡΙΩΝ ΤΟΥΡΝΙΚΙΩΤΗ ΓΕΝΙΚΟΙ ΑΝΤΙΠΡΟΣΩΠΟΙ ...

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AUX ALCF-H18/NDR3HA, Service Manual

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