Specifications
9
CEILING CASSETTE – MCK A SERIES (HEATPUMP)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-94
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR
b) HEATING - 21.0°C DB INDOOR AND -2°C DB OUTDOOR TO
26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
MCK020AR MCK025AR MCK030AR
OUTDOOR UNIT MHDC020AR MHDC025AR MHDC030AR
NOMINAL kcal/h 5040 6048 6804
COOLING W
5862 7034 7913
CAPACITY Btu/h 20000 24000 27000
NOMINAL kcal/h 5292 6426 7182
HEATING W 6155 7474 8353
CAPACITY Btu/h
21000 25500 28500
EFFECTIVE TOTAL POWER (COOLING) W 2283 2709 3040
EFFECTIVE TOTAL POWER (HEATING) W 2140 2649 2622
NOMINAL TOTAL POWER (COOLING) W
2466 2827 3158
NOMINAL TOTAL POWER (HEATING) W 2323 2767 2740
NOMINAL TOTAL CURRENT (COOLING) A 11.5 13.6 15.3
NOMINAL TOTAL CURRENT (HEATING) A
11.1 13.5 14.0
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm / L/s 770 / 363 810 / 382 920 / 434
FAN MOTOR
6 POLES x 35W 6 POLES x 50W 6 POLES x 65W
RATED INPUT POWER W 127 144 160
RATED RUNNING CURRENT A 0.53 0.62 0.68
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW 222
FIN PER INCH 12 16 16
FACE AREA
m
2
/ft
2
DIMENSION HEIGHT mm/in
( ) - WITH PANEL WIDTH mm/in
DEPTH mm/in
WEIGHT (UNIT + PANEL) kg 31 + 4 32 + 4 35 + 4
SOUND PRESSURE LEVEL ( H / M / L ) dBA 42 / 39 / 37 45 / 42 / 40 49 / 45 / 43
ROOM TEMPERATURE
AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
( ) - PANEL DEPTH mm/in
POWER SOURCE V/Ph/Hz
COMPRESSOR TYPE ROTARY ROTARY ROTARY
CAPACITOR µ
F
45 45 50
LOCK ROTOR AMPERE A
55 62 66
RATED RUNNING CURR. (COOLING) A 9.1 11.0 12.6
RATED RUNNING CURR. (HEATING) A 8.7 10.9 11.3
RATED INPUT POWER (COOLING) W
1925 2230 2545
RATED INPUT POWER (HEATING) W 1782 2170 2127
PROTECTION DEVICE
POWER SOURCE V/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
AIR FLOW cfm / L/s
1450 / 684
STATIC PRESSURE mm Aq 855
RATED RUNNING CURRENT A 1.83 2.00 2.00
MOTOR FULL LOAD OUTPUT W
373 373 373
RATED INPUT POWER W 414 453 453
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
233
FIN PER INCH 16 16 16
FACE AREA
m
2
/ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg
77 82 84
SOUND PRESSURE LEVEL dBA
46 47 48
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in 6.35 / 1/4 9.52 / 3/8 9.52 / 3/8
GAS mm/in
15.88 / 5/8 15.88 / 5/8 15.88 / 5/8
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
OUTDOOR UNIT
FAN
ALUMINIUM
WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
380 (130) / 15.0 (5.1)
920 (1020) / 36.2 (40.2)
920 (1000) / 36.2 (39.4)
INDOOR UNIT
INTERNAL THERMAL OVERLOAD
220 - 240 / 1 / 50
220 - 240 / 1 / 50
S.B.C.
9.52 / 3/8
0.35 / 0.014
R22 / CAPILLARY TUBE IN OUTDOOR
MICROCOMPUTER CONTROLLED THERMOSTAT
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
220 - 240 / 1 / 50
4 - WAY AUTOMATIC LOUVER ( UP & DOWN )
PIPE
FIN
COIL COIL
FIN TUBE
CONTROL
TUBE
COMPRESSORFAN
820 (930) / 32.2 (36.6)
820 (930) / 32.2 (36.6)
0.11 / 0.0043
0.469 / 5.022
335 (363) / 13.2 (14.3)
ZINC COATED STEEL
254 x 203 / 10 x 8
S.I.G.C
CENTRIFUGAL / DIRECT
1500 / 708
703 / 27.7
0.37 / 3.98
436 / 17.2
1240 / 48.8
586 / 23.1
GALVANISED MILD STEEL
1.0 / 0.039
POLYESTER POWDER
FLARE VALVE
9.52 / 3/8
618 / 24.3
1347 / 53.0
0.36 / 0.014
ALUMINIUM / SLIT
0.127 / 0.005