MCK - 2004 Ceiling Cassette Split Systems Models: MCK MCK MCK MCK MCK 020A/AR 025A/AR 030A/AR 040A/AR 050A/AR MCK 015B/BR MCK 020B/BR MCK 025B/BR MCK 030B/BR MCK 010C/CR MCK 015C/CR MCK 020C/CR
Contents Special Features ......................................................................................................2 Specifications ..........................................................................................................3 Noise Level ..............................................................................................................13 Operating Range......................................................................................................
Special Features Ultra Slim New Stylish Design Profile This unit is contemporary in design and match even the most up to date interior decor. The slim, (only 20 mm for C-series, only 22 mm for B-series and only 28 mm for A-series) and round profile front panel of this unit adds a touch of elegance to every decor. Turbo Mixed Flow Fan Innovative design of highly efficient turbo fan produces an even air circulation in all direction.
Specifications CEILING CASSETTE A SERIES (COOLING ONLY) MODEL INDOOR UNIT OUTDOOR UNIT NOMINAL COOLING CAPACITY NOMINAL TOTAL POWER - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT - 1∅ [ 3∅ ] POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN FAN MOTOR RATED INPUT POWER (W) RATED RUNNING CURRENT (A) COIL FIN INDOOR UNIT TUBE MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA DIMENSION HEIGHT ( ) - WITH PANEL WIDTH DEPTH WEIGHT (UNIT + PANEL) SOUND PRESSURE LEVEL ( H / M / L ) ROOM TEMPERATURE
CEILING CASSETTE A SERIES (HEAT PUMP) MODEL INDOOR UNIT OUTDOOR UNIT NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY NOMINAL TOTAL POWER (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL POWER (HEATING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (HEATING) - 1∅ [ 3∅ ] FAN POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR COIL FIN INDOOR UNIT TUBE RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA DIMENSION HEIG
CEILING CASSETTE A SERIES (COOLING ONLY – R407C) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL COOLING CAPACITY NOMINAL TOTAL POWER - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT - 1∅ [ 3∅ ] POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA DIMENSION HEIGHT ( ) - WITH PANEL WIDTH DEPTH WEIGHT (UNIT + PANEL) SOUND PRESSURE L
CEILING CASSETTE A SERIES (HEAT PUMP – R407C) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY NOMINAL TOTAL POWER (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL POWER (HEATING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (HEATING) - 1∅ [ 3∅ ] POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS MA
CEILING CASSETTE B SERIES (COOLING ONLY) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL kcal/h COOLING W CAPACITY Btu/h NOMINAL TOTAL POWER - 1∅ [ 3∅ ] W NOMINAL TOTAL CURRENT - 1∅ [ 3∅ ] A V/Ph/Hz POWER SOURCE REFRIGERANT / CONTROL AIR FLOW cfm / L/s FAN MOTOR RATED INPUT POWER W A RATED RUNNING CURRENT MATERIAL DIAMETER mm/in THICKNESS mm/in MATERIAL THICKNESS mm/in ROW FIN PER INCH 2 2 m /ft FACE AREA DIMENSION HEIGHT mm/in
CEILING CASSETTE B SERIES (HEAT PUMP) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY NOMINAL TOTAL POWER (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL POWER (HEATING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ NOMINAL TOTAL CURRENT (HEATING) - 1∅ [ 3∅ ] POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS MATERIAL THI
CEILING CASSETTE B SERIES (COOLING ONLY – R407C) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL kcal/h COOLING W CAPACITY Btu/h NOMINAL TOTAL POWER - 1∅ [ 3∅ ] W NOMINAL TOTAL CURRENT - 1∅ [ 3∅ ] A POWER SOURCE V/Ph/Hz REFRIGERANT / CONTROL AIR FLOW cfm / L/s FAN MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A MATERIAL DIAMETER mm/in THICKNESS mm/in MATERIAL THICKNESS mm/in ROW FIN PER INCH 2 2 m /ft FACE AREA DIMENSION HEIGH
CEILING CASSETTE B SERIES (HEAT PUMP – R407C) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY NOMINAL TOTAL POWER (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL POWER (HEATING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ ] NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ ] POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS M
CEILING CASSETTE C SERIES (COOLING ONLY) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL COOLING CAPACITY NOMINAL TOTAL POWER NOMINAL TOTAL CURRENT POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA DIMENSION HEIGHT ( ) - WITH PANEL WIDTH DEPTH WEIGHT ( UNIT + PANEL) SOUND PRESSURE LEVEL ROOM TEMPERATURE CONTROL A
CEILING CASSETTE C SERIES (HEAT PUMP) MODEL INDOOR UNIT OUTDOOR UNIT COIL INDOOR UNIT TUBE FIN COIL PIPE OUTDOOR UNIT FAN COMPRESSOR FIN TUBE FAN NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY NOMINAL TOTAL POWER (COOLING) NOMINAL TOTAL POWER (HEATING) NOMINAL TOTAL CURRENT(COOLING) NOMINAL TOTAL CURRENT(HEATING) POWER SOURCE REFRIGERANT / CONTROL AIR FLOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA DIMENSION HEI
Noise Level MCK – A/AR Model MCK020A/AR MCK025A/AR MCK030A/AR MCK040A/AR MCK050A/AR Speed High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low 125Hz 46 44 43 48 45 43 50 48 46 50 48 46 54 52 51 1/1 Octave Sound pressure level (dB, ref 20µPa) 250Hz 500Hz 1kHz 2kHz 4kHz 45 40 38 32 21 43 37 33 28 18 42 35 31 26 17 46 43 39 33 27 43 40 35 29 21 42 38 32 27 19 48 47 43 37 35 45 43 38 32 31 43 41 35 30 30 49 49 46 39 38 47 47 43 36 34 45 46 41 34 30 52 51 48 43 42 50 50 46 41 4
Model MCK020A/AR MCK025A/AR MCK015B/BR MCK020B/BR MCK025B/BR MCK010C/CR MCK015C/CR MCK020C/CR MCK030A/AR MCK040A/AR MCK050A/AR MCK030B/BR Measuring location Standard : JIS C 9612 Standard : JIS B 8615 14
NC Curves CK20A/AR NC Curves 70 Sound pressure level (dB, ref 20 Pa) 60 50 NC-50 NC-45 40 High f an NC-40 M edium f an NC-35 30 NC-30 Low fan NC-25 20 NC-20 10 0 125 250 500 1000 2000 4000 8000 Octave-band frequency (Hz) M easured in anecho ic ro o m at 1.
CK30A/AR NC Curves 70 Sound pressure level (dB, ref 20 Pa) 60 50 NC-50 40 High f an NC-45 M edium fan NC-40 NC-35 Low fan 30 NC-30 NC-25 20 NC-20 10 0 125 250 500 1000 2000 4000 8000 Octave-band frequency (Hz) M easured in anecho ic ro o m at 1.
CK50A/AR NC Curves 70 Sound pressure level (dB, ref 20 Pa) 60 50 NC-50 High fan M edium fan Low f an NC-45 40 NC-40 NC-35 30 NC-30 NC-25 20 NC-20 10 0 125 250 500 1000 2000 Octave-band frequency (Hz) M easured in anecho ic ro o m at 1.
CK15B/BR NC Curves CK20B/BR NC Curves 18
CK25B/BR NC Curves CK30B/BR NC Curves 19
CK10C/CR NC Curves 70 Sound pressure level (dB, ref 20µPa) 60 50 NC-50 NC-45 40 NC-40 High Fan NC-35 Medium Fan 30 NC-30 Low Fan NC-25 20 NC-20 10 0 125 250 500 1000 2000 4000 8000 Octave-band frequency (Hz) CK15C/CR NC Curves 70 60 Sound pressure level (dB, ref 20µPa) 50 NC-50 NC-45 40 NC-40 High Fan NC-35 Medium Fan 30 NC-30 Low Fan NC-25 20 NC-20 10 0 125 250 500 1000 2000 Octave-band frequency (Hz) 20 4000 8000
CK20C/CR NC Curves 70 Sound pressure level (dB, ref 20µPa) 60 50 NC-50 NC-45 High Fan 40 NC-40 Medium Fan NC-35 Low Fan 30 NC-30 NC-25 20 NC-20 10 0 125 250 500 1000 2000 Octave-band frequency (Hz) 21 4000 8000
Operating Range Ensure the operating temperature is in allowable range. Cooling only Cooling Caution : Outdoor temp. (°CDB) 54 HIGH AMBIENT UNIT 46 The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. 35 STD 19 LOW AMBIENT KIT -5 15 24 Indoor temp. (°CWB) Heat pump Heating Cooling 54 6 Outdoor temp. (°CDB) Outdoor temp. (°CWB) 18 STD -9 HIGH AMBIENT UNIT 46 35 STD 19 LOW AMBIENT KIT -5 15 21 15 27 24 Indoor temp.
Refrigerant Circuit Model : MCK015B – MLC/ M4LC015B MCK020A – MLC/ M4LC020B MCK020B – MLC/ M4LC20B Model : MCK025A – MLC/ M4LC025B MCK030A – MLC030B MCK010C – MLC010B MCK015C – MLC015B MCK020C – MLC020B MCK025B – MLC/ M4LC025B MCK030B – MLC030B 23
Model : MCK030A – MLC/ M4LC030C MCK040A – MLC035C MCK040A – MLC/ M4LC040C MCK050A – MLC/ M4LC050C MCK030B – MLC/ M4LC030C Model : MCK015BR – MLC/ M4LC015BR MCK020AR – MLC/ M4LC020BR MCK020BR – MLC/ M4LC020BR MCK010CR – MLC010CR MCK015CR – MLC015CR MCK020CR – MLC020CR 24
Model : MCK025AR – MLC/ M4LC025BR MCK030AR – MLC030BR MCK025BR – MLC/ M4LC025BR MCK030BR – MLC030BR Model MCK030BR – MLC/ M4LC030CR : MCK030AR – MLC/ M4LC030CR MCK040AR – MLC035CR MCK040AR – MLC/ M4LC040CR MCK050AR – MLC/ M4LC050CR 25
Performance Table A Series (Cooling Only – R22) Model : MCK020A / MLC020B Indoor DB °C 26.7 Indoor WB °C 13.9 Capacity kW TC 19.4 5.669 25 5.396 30 5.152 Outdoor DB, ° C 35 40 46 4.907 4.441 4.119 SC TC SC TC SC TC SC TC SC TC SC TC SC 5.669 5.897 5.586 6.519 5.358 6.809 5.252 6.934 5.207 7.348 5.055 7.763 4.903 5.396 5.632 5.314 6.274 5.09 6.574 4.986 6.681 4.924 7.038 4.718 7.395 4.513 5.152 5.394 5.071 6.056 4.85 6.365 4.747 6.456 4.671 6.761 4.418 7.066 4.164 4.907 5.157 4.828 5.837 4.611 6.
Model : MCK030A / MLC030B Indoor DB °C 26.7 Indoor WB °C 13.9 15 18 19.4 20 22 24 Capacity kW TC SC TC SC TC SC TC SC TC SC TC SC TC SC 19.4 8.385 8.385 8.828 7.984 10.034 6.890 10.597 6.380 10.839 6.161 11.643 5.432 12.447 4.703 Outdoor DB, ° C 30 35 7.407 6.946 7.407 6.946 7.740 7.227 7.119 6.712 8.648 7.995 6.335 6.073 9.072 8.353 5.969 5.775 9.290 8.559 5.762 5.574 10.014 9.246 5.073 4.904 10.739 9.933 4.385 4.234 25 7.868 7.868 8.253 7.527 9.302 6.597 9.792 6.163 10.020 5.950 10.783 5.243 11.
A Series (Cooling Only – R407C) Model : MCK020A / M4LC020B Indoor DB °C 26.7 Indoor WB °C 13.9 15 18 19.4 20 22 24 Capacity kW TC SC TC SC TC SC TC SC TC SC TC SC TC SC 19.4 4.940 4.940 5.139 4.868 5.681 4.670 5.934 4.577 6.042 4.537 6.404 4.405 6.765 4.273 25 4.702 4.702 4.907 4.631 5.468 4.436 5.729 4.345 5.822 4.291 6.133 4.112 6.444 3.933 30 4.489 4.489 4.701 4.419 5.277 4.227 5.546 4.137 5.626 4.071 5.892 3.850 6.157 3.629 Outdoor DB, ° C 35 40 46 4.276 3.870 3.590 4.276 3.870 3.590 4.494 4.
Model : MCK040A / M4LC040C Indoor DB Indoor WB Capacity °C °C kW 19.4 25 30 35 40 46 50 52 54 26.7 13.9 TC 10.697 10.11 9.585 9.061 8.298 7.532 7.246 7.170 7.139 SC 10.116 9.651 9.236 8.821 8.078 7.332 7.053 6.980 6.95 TC 11.264 10.622 10.049 9.476 8.678 7.877 7.578 7.499 7.467 SC 9.722 9.301 8.926 8.55 7.83 7.107 6.837 6.766 6.737 8.359 15 18 19.4 20 22 24 Outdoor DB, ° C TC 12.809 12.019 11.314 10.609 9.715 8.818 8.483 8.395 SC 8.646 8.
B Series (Cooling Only – R22) Model : MCK015B / MLC015B Indoor DB °C 26.7 Indoor WB °C 13.9 Capacity kW TC SC TC SC TC SC TC SC TC SC TC SC TC SC 15 18 19.4 20 22 24 19.4 3.661 3.661 3.870 3.462 4.441 2.920 4.707 2.667 4.821 2.559 5.201 2.197 5.582 1.836 25 3.438 3.438 3.617 3.272 4.105 2.821 4.332 2.611 4.440 2.506 4.800 2.156 5.160 1.807 Outdoor DB, ° C 30 35 3.238 3.039 3.238 3.039 3.390 3.164 3.103 2.934 3.805 3.505 2.733 2.645 3.998 3.664 2.561 2.511 4.100 3.761 2.459 2.412 4.442 4.084 2.120 2.
Model : MCK030B / MLC030B Indoor DB Indoor WB °C °C 26.7 13.9 15 18 19.4 20 22 24 Capacity Outdoor DB, ° C kW 19.4 25 30 35 40 46 TC 6.802 6.553 6.33 6.108 5.885 5.618 SC 6.802 6.553 6.33 6.108 5.885 5.618 TC 7.619 7.206 6.838 6.469 6.1 5.658 SC 6.593 6.339 6.113 5.887 5.661 5.39 TC 9.849 8.989 8.221 7.454 6.686 5.765 SC 6.022 5.758 5.522 5.286 5.051 4.768 TC 10.889 9.821 8.867 7.913 6.959 5.815 SC 5.756 5.486 5.246 5.006 4.766 4.477 6.
B Series (Cooling Only – R407C) Model : MCK015B / M4LC015B Indoor DB °C 26.7 Indoor WB °C 13.9 15 18 19.4 20 22 24 Capacity kW TC SC TC SC TC SC TC SC TC SC TC SC TC SC Outdoor DB, ° C 30 35 2.980 2.796 2.980 2.796 3.119 2.911 2.855 2.699 3.501 3.225 2.515 2.434 3.678 3.371 2.356 2.310 3.773 3.460 2.263 2.220 4.087 3.758 1.951 1.917 4.402 4.055 1.638 1.614 19.4 3.368 3.368 3.561 3.185 4.086 2.687 4.331 2.454 4.436 2.354 4.786 2.022 5.136 1.689 25 3.163 3.163 3.328 3.011 3.777 2.596 3.986 2.402 4.085 2.
A Series (Heating Only – R22) 6.0 12.0 15.0 18.3 Model : MCK025AR / MLC025BR Outdoor WB°C -9.0 -5.0 6.0 12.0 15.0 18.3 kW TC SC TC SC TC SC TC SC TC SC TC SC Model : MCK030AR / MLC030CR Outdoor WB°C -9.0 -5.0 6.0 12.0 15.0 18.3 kW TC SC TC SC TC SC TC SC TC SC TC SC 15.0 3.691 3.691 4.317 4.317 6.041 6.041 6.981 6.981 7.451 7.451 7.968 7.968 17.0 3.646 3.646 4.279 4.279 5.981 5.981 6.919 6.919 7.385 7.385 7.897 7.897 Indoor DB°C 19.0 21.0 3.600 3.555 3.600 3.555 4.240 4.201 4.240 4.201 5.921 5.
Model : MCK040AR/ MLC040CR (HEATING MODE) Outdoor WB°C -9.0 -5.0 6.0 12.0 15.0 18.3 kW 15.0 17.0 19.0 21.0 24.0 26.7 TC 6.925 6.822 6.720 6.618 6.588 6.561 SC 6.925 6.822 6.720 6.618 6.588 6.561 TC 8.200 8.127 8.053 7.980 7.869 7.770 SC 8.200 8.127 8.053 7.980 7.869 7.770 TC 11.708 11.811 11.914 12.016 11.532 11.096 SC 11.708 11.811 11.914 12.016 11.532 11.096 TC 13.621 13.500 13.378 13.257 13.074 12.910 SC 13.621 13.500 13.378 13.257 13.
A Series (Heating Mode –R407C) Model : MCK020AR/ M4LC020BR (HEATING MODE) -5.0 6.0 12.0 15.0 18.3 kW 15.0 17.0 19.0 21.0 24.0 26.7 TC 3.506 3.463 3.420 3.377 3.348 3.322 SC 3.506 3.463 3.420 3.377 3.348 3.322 TC 4.102 4.065 4.028 3.991 3.936 3.886 SC 4.102 4.065 4.028 3.991 3.936 3.886 TC 5.739 5.682 5.625 5.569 5.500 5.439 SC 5.739 5.682 5.625 5.569 5.500 5.439 TC 6.632 6.573 6.514 6.455 6.366 6.286 SC 6.632 6.573 6.514 6.455 6.366 6.
Model : MCK040AR/ M4LC040CR (HEATING MODE) -5.0 6.0 12.0 15.0 18.3 kW 15.0 17.0 19.0 21.0 24.0 26.7 TC 6.925 6.822 6.720 6.618 6.588 6.561 SC 6.925 6.822 6.720 6.618 6.588 6.561 TC 8.200 8.127 8.053 7.980 7.869 7.770 SC 8.200 8.127 8.053 7.980 7.869 7.770 TC 11.708 11.811 11.914 12.016 11.532 11.096 SC 11.708 11.811 11.914 12.016 11.532 11.096 TC 13.621 13.500 13.378 13.257 13.074 12.910 SC 13.621 13.500 13.378 13.257 13.074 12.910 TC 14.
B Series (Heating Mode – R22) Model : MCK015BR/ MLC015BR (HEATING MODE) -5.0 6.0 12.0 15.0 18.3 kW 15.0 17.0 19.0 21.0 24.0 26.7 TC 1.843 1.811 1.779 1.747 1.747 1.746 SC 1.843 1.811 1.779 1.747 1.747 1.746 TC 2.211 2.191 2.172 2.152 2.122 2.095 SC 2.211 2.191 2.172 2.152 2.122 2.095 TC 3.223 3.321 3.419 3.517 3.273 3.054 SC 3.223 3.321 3.419 3.517 3.273 3.054 TC 3.774 3.741 3.707 3.673 3.623 3.577 SC 3.774 3.741 3.707 3.673 3.623 3.
Outdoor WB°C -9.0 -5.0 6.0 12.0 15.0 18.3 kW TC SC TC SC TC SC TC SC TC SC TC SC (HEATING MODE) 15.0 4.600 4.600 5.281 5.281 7.152 7.152 8.173 8.173 8.684 8.684 9.245 9.245 17.0 4.562 4.562 5.233 5.233 7.504 7.504 8.100 8.100 8.606 8.606 9.163 9.163 Indoor DB°C 19.0 21.0 4.523 4.484 4.523 4.484 5.186 5.139 5.186 5.139 7.855 8.206 7.855 8.206 8.027 7.955 8.027 7.955 8.529 8.451 8.529 8.451 9.080 8.998 9.080 8.998 24.0 4.418 4.418 5.068 5.068 7.455 7.455 7.845 7.845 8.335 8.335 8.874 8.874 26.7 4.358 4.
Model : MCK025BR/ M4LC025BR (HEATING MODE) -5.0 6.0 12.0 15.0 18.3 kW 15.0 17.0 19.0 21.0 24.0 26.7 TC 3.489 3.457 3.424 3.392 3.347 3.306 SC 3.489 3.457 3.424 3.392 3.347 3.306 TC 4.022 3.986 3.950 3.914 3.860 3.811 SC 4.022 3.986 3.950 3.914 3.860 3.811 TC 5.488 5.808 6.128 6.448 5.792 5.201 SC 5.488 5.808 6.128 6.448 5.792 5.201 TC 6.288 6.232 6.176 6.120 6.036 5.960 SC 6.288 6.232 6.176 6.120 6.036 5.960 TC 6.688 6.628 6.569 6.509 6.
C Series (Cooling Only – R22) Model : MCK010C / MLC010B Indoor DB °C 26.7 Indoor WB °C 13.9 15 18 19.4 20 22 24 Capacity kW TC SC TC SC TC SC TC SC TC SC TC SC TC SC 19.4 2.794 2.794 2.909 2.706 3.221 2.466 3.366 2.354 3.429 2.306 2.637 2.146 3.845 1.986 25 2.622 2.622 2.729 2.553 3.021 2.366 3.157 2.278 3.216 2.226 3.412 2.049 3.608 1.873 Outdoor DB, ° C 30 35 2.468 2.315 2.468 2.315 2.569 2.409 2.417 2.280 2.843 2.665 2.276 2.187 2.971 2.784 2.211 2.143 3.026 2.837 2.153 2.081 3.211 3.011 1.963 1.
C Series (Heating Mode – R22) Model : MCK010CR/ MLC010BR (HEATING MODE) -5.0 6.0 12.0 15.0 18.3 kW 15.0 17.0 19.0 21.0 24.0 26.7 TC 1.628 1.603 1.578 1.553 1.548 1.543 SC 1.628 1.603 1.578 1.553 1.548 1.543 TC 1.933 1.916 1.899 1.881 1.855 1.832 SC 1.933 1.916 1.899 1.881 1.855 1.832 TC 2.772 2.776 2.780 2.784 2.702 2.627 SC 2.772 2.776 2.780 2.784 2.702 2.627 TC 3.230 3.201 3.172 3.143 3.100 3.061 SC 3.230 3.201 3.172 3.143 3.100 3.061 3.
Outlines and Dimensions Indoor Unit MCK020/ 025/ 030/ 040/ 050A/AR MCK015/ 020/ 025/ 030B/BR MCK010/ 015/ 020C/CR C D F H E A J I G B K MODEL A B C D E F G H I J K MCK-A (All model) 820 820 378 350 28 930 930 626 626 555 555 MCK-B (All model) 650 650 362 340 22 727 727 489 489 444 444 MCK-C (All model) 570 570 295 275 20 640 640 408 408 364 364 Outdoor Unit MLC010B/BR MLC/ M4LC015/ 020/ 025B/BR DIMENSION 010B/ 010BR 015B / 015BR 020B/ 020BR A B C D
Outdoor Unit MLC030/ 040/ 050C/CR M4LC030/ 040/ 050C/CR 43
Wiring Diagrams Indoor Unit (Cooling Only) Model : MCK020/ 025A Outdoor Unit Model : MLC/ M4LC020/ 025B ▲ CN4 I S C O N N E C T E D TO WIRED H A N D S E T ▲▲ CN6 I S C O N N E C T E D TO SENSO R Sc INDICATOR LIG HT OF WIRELESS H A N D S E T REMARK = EITHER CN4 O R CN6 C A N BE CO NNE CTED A T A N Y O NE TIME 44
Indoor Unit (Cooling Only) Model : MCK030A Outdoor Unit Model : MLC030B 45
Indoor Unit (Cooling Only) Model : MCK030A Outdoor Unit Model : MLC / M4LC030C 46
Indoor Unit (Cooling Only) Model : MCK040A Outdoor Unit Model : MLC035C 47
Indoor Unit (Cooling Only) Model : MCK040/ 050A Outdoor Unit Model : MLC / M4LC040/ 050C 48
Indoor Unit (Heat Pump) Model : MCK020/ 025AR Outdoor Unit Model : MLC / M4LC020/ 025BR KEY: FM – FAN MOTOR CM – COMPRESSOR MOTOR 4V - 4 WAY VALVE TH2 – OUTDOOR THERMISTOR - - - - - - FIELD SUPPLY WIRING ▲ CN4 IS CONNECTED TO WIRED HANDSET ▲▲ CN6 IS CONNECTED TO SENSOR & INDICATOR LIGHT OF WIRELESS HANSET REMARK – EITHER CN4 OR CN6 CAN BE CONNECTED AT ANY ONE TIME 49
Indoor Unit (Heat Pump) Model : MCK030AR Outdoor Unit Model : MLC030BR 50
Indoor Unit (Heat Pump) Model : MCK030AR Outdoor Unit Model : MLC / M4LC030CR 51
Indoor Unit (Heat Pump) Model : MCK040AR Outdoor Unit Model : MLC035CR 52
Indoor Unit (Heat Pump) Model : MCK040/ 050AR Outdoor Unit Model : MLC/ M4LC040/ 050CR 53
Indoor Unit (Cooling Only ) Model : MCK015B Outdoor Unit Model : MLC015B 54
Indoor Unit (Cooling Only) Model : MCK020/ 025B Outdoor Unit Model : MLC020/ 025B 55
Indoor Unit (Cooling Only ) Model : MCK030B Outdoor Unit Model : MLC030C 56
Indoor Unit (Cooling Only ) Model : MCK030B Outdoor Unit Model : MLC030B 57
Indoor Unit (Heat Pump) Model : MCK015BR Outdoor Unit Model : MLC015BR 58
Indoor Unit (Heat Pump) Model : MCK020/ 025BR Outdoor Unit Model : MLC020/ 025BR 59
Indoor Unit (Heat Pump) Model : MCK030BR Outdoor Unit Model : MLC030BR 60
Indoor Unit (Heat Pump) Model : MCK030BR Outdoor Unit Model : MLC030CR 61
Indoor Unit (Cooling Only) Model : MCK010/ 015C Outdoor Unit Model : MLC010/ 015B 62
Indoor Unit (Cooling Only) Model : MCK020C Outdoor Unit Model : MLC020B 63
Attachment 60HZ Outdoor Unit Model : MLC030C (Cooling Only) 60HZ / 1 Phase / 208 ~230V Model : MLC040/ 050C (Cooling Only) 60HZ / 3 Phase / 200 ~230V Model : MLC040/ 050CR (Cooling Only) 60HZ / 3 Phase / 200 ~230V 64
3 Phase for 2 & 3 HP Outdoor Unit Model : MLC/ M4LC020/ 025B (Cooling Only) 3 Phase / 50 HZ / 380 ~ 415V Model : MLC/ M4LC030C (Cooling Only) 3 Phase / 50 HZ / 380 ~ 415V 65
Model : MLC/ M4LC020/ 025BR (Heat Pump) 3 Phase / 50HZ / 380 ~ 415V Model : MLC/ M4LC030CR (Heat Pump) 3 Phase / 50HZ / 380 ~ 415V 66
High Ambient Unit Outdoor Unit Model : MLC020/ 025B (Cooling Only) 50HZ / 1 Phase / 220 – 240V, 60HZ / 1 Phase / 208 – 230V Outdoor Unit Model : MLC030C (COOLING ONLY) 50HZ / 1 Phase / 220 – 240V, 60HZ / 1 Phase / 208 – 230V Outdoor Unit Model : MLC040/ 050C (Cooling Only) 50HZ / 3 Phase / 380 – 415V, 60HZ / 3 Phase / 200 – 230V 67
Outdoor Unit Model : MLC020/ 025BR (Heat Pump) 50HZ / 1 Phase / 220 – 240V Outdoor Unit Model : MLC030CR 50HZ / 1 Phase / 220 – 240V, 60 HZ / 1 Phase / 220V Outdoor Unit Model : MLC040/ 050CR 50HZ / 3 Phase / 380 – 415V, 60HZ / 3 Phase / 220V 68
Low Ambient Unit (Optional) Outdoor Unit Model : MLC010B / 015B (50HZ) Outdoor Unit Model : MLC020B / 025B (50HZ) 69
Low Ambient Unit Outdoor Unit Model : MLC010/ 015BR 50HZ / 1 Phase / 220 – 240V Outdoor Unit Model : MLC020BR 50HZ / 1 Phase / 220 – 240V Outdoor Unit Model : MLC025BR 50HZ / 1 Phase / 220 – 240V 70
Single Phase for 4HP Outdoor Unit Model : MLC/ M4LC040C (Cooling Only) Model : MLC/ M4LC040CR (Heat Pump) 71
Special Precautions for R407C Special precautions when dealing with refrigerant R407C unit 1) What is New Refrigerant R407C? R407C is a zeotropic refrigerant mixture which has zero ozone depletion potential and thus conformed to the Montreal Protocol regulation. It requires Polyol ester oil (POE) oil for its compressor's lubricant. Its refrigerant capacity and performance are about the same as the refrigerant R22.
c) Ensure that the compressor is not exposed to open air for more than the recommended time specified by its manufacturer (typically less than 10 minutes). Removed the seal-plugs only when the compressor is about to be brazed. d) The system should be thoroughly vacuumed to 1.0 Pa (-700mmHg) or lower. This vacuuming level is more stringent than R22 system so as to ensure no incompressible gas and moisture in the system.
Installation of Indoor Unit Caution : Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. Preliminary Site Survey Min 0.5 m Min 0.5 m Min 0.5 m Obstacles Floor • The installation place must be strong enough to support a load of 4 times the indoor unit weight to avoid amplifying noise and vibration. • The installation place (handing ceiling surface) must be levelled and the height in the ceiling is 350 mm or more. Unit Installation 890.
Unit Hanging Indoor Unit Ceiling Board 35.0 mm (MCK-A/B) 35.0 30.0mm MM (MCK-C) MCK-A/B/C • Confirm the pitch of the hanging rod is 790.0mm X 620.5mm (MCK-A) / 600.0mm x 582.0 mm (MCK-B)/ 538.0 mm x 448.0 mm (MCK-C). • Hold the unit and hang it on the hanging rod with the nut and washer. • Adjust the unit height to 35.0 mm ( MCK-A/B) / 30.0mm (MCK-C) between the indoor unit bottom surface and the ceiling surface.
Panel Installation • The front panel can only be fitted in one direction, follow the piping direction. (Follow piping arrow sticker on front panel). • Be sure to remove the installation template before installing the front panel. • Open the air intake grille by pulling back the catchers and remove it together with filter from panel. • Install the front frame panel onto the indoor unit by using 4 screws and tighten it completely to prevent cool air leakage.
Air Intake Grille Installation • Before installed the air intake grille, make sure the air filter is clip properly to the air FRAME (OPTIONAL ITEM) intake grille. • Install the air intake grille together with the air filter to the front panel. IONIZER FILTER (OPTIONAL ITEM) • The grille can be fit in any direction, when selecting direction, the ceiling design and grille operability should be considered.
Refrigerant Piping Work Refrigerant piping is important in particular. Refrigeration cycle of the split air conditioner is realized by the perfect piping work. Piping Length and Elevation If the piping is too long, both the capacity and reliability of the unit will drop. As the number of bends increase, resistance to flow of refrigerant increases, thus lowering the cooling capacity and as a result overloading the compressor which may cause the compressor to become defective.
Cooling only INDOOR MCK020A MCK025A MCK030A MCK040A MCK050A OUTDOOR MLC020B MLC025B MLC030C MLC040C MLC050C L <= 5 m 0.250 0.100 0.400 - - L= 7m 0.280 0.176 0.600 0.100 0.100 L = 10 m 0.325 0.290 0.650 0.250 0.250 L = 15 m 0.400 0.480 0.900 0.500 0.500 L = 20 m - - 1.150 0.750 0.750 L = 35 m - - 1.500 1.500 1.500 MODEL Heat pump INDOOR MCK020AR MCK025AR MCK030AR MCK040AR MCK050AR OUTDOOR MLC020BRK MLC025BRK MLC030CR MLC040CR MLC050CR L=7m 0.
Diagram shows typical charging method CAUTION FOR R407C Avoid prolong exposure of an opened compressor, or the internal part of refrigerant piping to moist air. The POE oil in the compressor and piping can absorb moisture from air. Electrical Connections Wiring Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL ELECTRICAL CODES for field wiring rules. Be sure that installation is complied with such rules and regulations.
Indicator Lights Wireless Remote Control (Universal Board) Cooling : LED Indicator Light Display POWER TIMER Heatpump : LED Indicator Light Display SLEEP POWER TIMER HEAT Operation / Faulty Indication POWER TIMER SLEEP HEAT Timer on Sleep mode on ~ Heat mode /z Continuously ~ Compressor overload Once every 3 sec ~~ Pump fault Twice every 3 sec ~~~ Gas leak 3 Times every 3 sec Room/indoor/outdoor coil sensor contact loose/short ~~~~ 4 Times every 3 sec ON Frost
Accessory Parts Fresh Air Intake for MCK-A Model Short Duct Specification • The indoor unit is provided with air discharge and air intake "knock-out". hole for duct connection. However the connection of the short duct for air discharge is possible on only one side. • The use of short duct for air discharge will improve airflow distribution if there is an obstruction (such as alighting fixture) or in a long, narrow room or an L-shaped room. It is also used for air conditioning of two rooms simultaneously.
Fresh Air Intake for MCK-C Unit Take off the panel from the indoor unit. Figure 1 Remove the PE foam from the drain pan and another one on the unit. Remove the pre-punched panel on the CKC unit with a screwdriver. Then, fix the fresh air kit (refer to parts list) to the hole. Finally, a flexible duct is connected to let the fresh air moving in. Figure 2 Figure 3 The direction of fresh air intake is shown as figure 3.
Sealing Material • It is possible to seal one of the four air discharge outlet (sealing two or more air discharge outlet could cause a malfunction). Remove the front panel and inserting the seal material into the air discharge outlet at the indoor unit to seal the air outlet. The sealing material is the same length as the longer air discharge outlet. If it is desired to seal the shorter air discharge outlet, cut the sealing material to shorten it.
Remote Control Operation Guide G6 Remote Controller 7 8 FAN SPEED AND VENTILATION MODE SELECTION Press the button until the desired fan speed is achieved. 2 SIGNAL TRANSMISSION INDICATION • Blink to confirm the last setting has been send to the unit. TEMPERATURE SETTING • • 6 OPERATION MODES • Press the “mode” button for select the type of operating mode. • Cooling only unit: Cool →Dry →Fan. • Heatpump unit : • Set the desire room temperature. Press button to increase or decrease the set temperature.
8 10 9 4 SENSOR ON/OFF AUTO 2 TEMP HIGH MED TIMER 1 FAN ON/OFF 2 COOL FAN DRY HEAT MODE 3 SWING TEMP 7 FAN LOW 5 4 1 SLEEP 6 SWING SLEEP TIMER MODE 6 3 5 7 SLM AC-5300 (Optional) 6. “Sleep” mode • Press button to activate the sleep function. This function can only be activated under “cool” or heating mode operation. When it is activated under “cool” mode operation, the set temperature will increase 0.5oC after 30 minutes, 1oC after 1 hour and 2oC after 2 hours.
G7 Remote Controller 1 2 .Transmission source • 4 • • • Signal Transmission indication The source where the signal will be transmitted. • 3 Temperature setting To set the desired room temperature, press the button to increase or decrease the set temperature. The temperature setting range is from 16°C to 30°C (Optional setting 18°C to 30°C). Press both buttons simultaneously to toggle the temperature setting between °C and °F. On/Off Button • • 5 • • 6 Press once to start the air conditioner.
Servicing and Maintenance Warning: Disconnect from main supply before servicing the air conditioner. The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Air filter (Indoor Unit) Indoor unit Condense Drain Pan & Pipe Indoor Fan Maintenance Procedure 1. Remove the ionizer filter before cleaning the filter. 2.
Pre Start up Maintenance After Extended Shutdown • Inspect thoroughly and clean indoor and outdoor units. • Clean or replace air filter. • Clean condense drain line. • Clean clogged indoor and outdoor coils. • Check fan imbalance before operation. • Tighten all wire connections. • Check for refrigerant leakage, Note: The crankcase heater should be energized for at least 6 hours before start of operation (after extended shutdown).
Parts List Unit – MCK – A/AR 14 22 1 21 15 2 3 13 4 18 5 20 17 16 7 6 8 33 19 29 9 25 10 24 30 11 34 12 28 23 27 32 31 34 26 34 NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 PARTS DESCRIPTION BASE PAN FAN MOTOR FAN MOTOR BUSH PLAIN WASHER FAN MOTOR WASHER BOTTOM COUPLING TURBO FAN TOP COUPLING FLAT WASHER PLAIN WASHER SPRING WASHER HEXAGON BOLT HEXAGON BOLT EVAPORATOR COIL DRAIN PUMP BRACKET DRAIN PUMP DRAIN PUMP BUSH NO.
Panel ( Wireless Remote Control ) - MCK – A/AR 15 2 5 1 6 7 11 9 14 8 10 12 4 13 22 3 19 21 20 16 23 17 18 NO. PART DESCRIPTION NO.
Panel (Wired Remote Control) - MCK – A/AR 15 5 1 7 11 9 14 8 10 12 4 13 6 3 19 2 20 16 21 17 22 18 NO PART DESCRIPTION NO.
Unit - MCK – B/BR NO PART DESCRIPTION NO.
Panel - MCK – B/BR NO PART DESCRIPTION NO.
Model : MLC/ M4LC020/ 025B/BR MLC030B/BR NO PART DESCRIPTION NO.
Model : MLC/ M4LC030/ 040/ 050/ 061 C/CR, M4LC060C MLC035C/CR NO PART DESCRIPTION NO.
Model : MCK010C/CR MCK015C/CR MCK020C/CR NO. PART DESCRIPTION NO PART DESCRIPTION 1 ASSY. BASE 14 BUSH, DRAIN PUMP 2 ASSY. CASING 15 ASSY. DRAIN PUMP SUPPORT BUCKET 3 ASSY. COIL 16 ASSY.
Panel : MCK010/ 015/ 020C/CR NO. PART DESCRIPTION NO.
Fresh Air Kit for MCK-C Models 99
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