McQuay MCM 020 D User manual

©2004 McQuay International [phone] www.mcquay.com
ISO 9002
REGISTERED
MCM - 2004
Ceiling Exposed Split Systems
Models: MCM 020 D/DR
 MCM 025 D/DR
 MCM 030 D/DR
 MCM 040 D/DR
 MCM 050 D/DR
 MCM 061 C/CR
 MCM 062 C/CR

Contents
Special Features ........................................................................................................... 2
Specifications ................................................................................................................ 3
Noise Level ................................................................................................................... 15
Operation Range .......................................................................................................... 19
Refrigerant Circuit ....................................................................................................... 20
Performance Table ...................................................................................................... 24
Outlines and Dimensions............................................................................................ 37
Wiring Diagrams ......................................................................................................... 41
Special Precautions for R407C .................................................................................. 63
Installation .................................................................................................................... 65
Remote Control Operation Guide .............................................................................. 76
Service and Maintenance ............................................................................................ 79
Troubleshooting .......................................................................................................... 81
Parts List ...................................................................................................................... 87
Note: Installation and maintenance are to be performed only by qualified personnel who are
familiar with local codes and regulations, and experienced with this type of equipment,
Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Warning: Moving machinery and electrical power hazards. May cause severe personal injury or death.
Disconnect and lock off power before servicing equipment.
"McQuay" is a registered trademark of McQuay International. All rights reserved throughout the world.
2003 McQuay International
"Bulletin illustrations cover the general appearance of McQuay International products at the time of publication
and we reserve the right to make changes in design and construction at any time without notice."
Page 1

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, round
profile and compact design of this unit adds a touch of elegance to every decor. No indoor connection pipe
and hanger bracket are visible.
Ceiling And Floor Convertible With Space Saving Installation
This unit is designed for ceiling exposed type and floor exposed type with a very economical and space
saving installation. No need renovation to wall or ceiling for ceiling exposed and no foundation work is
required for floor exposed installation. This easy to install and ready to operate unit ensure rapid and low
installation cost.
Strong And Robust
The unit is built from strong casing material and robust parts to ensure long lasting reliable service. The
drain pan is made from the POLYSTYRENE with a plastic coating on the surface to ensure no leaking and
no condensation occur.
Friendly Serviceability
The air filter, electrical parts, fan and fan motor assembly can all be inspected and replace from bottom of
the unit by simply removing the newly designed press in, pull out air intake grille. The POLYSTYRENE drain
pan and the heat exchanger coils can remove from the unit easily by remove the bottom panel.
Microcomputer Remote Controller
The incorporated microprocessor give more accurate control and with the following extra features:
• Fan motor speed can be set at high/medium/low and automatic.
• Timer on/off - the unit can be pre-set to on and off automatically.
• Electronic thermostat - room temperature is precisely controlled resulting in energy saving and increase
comfort.
• Sleep mode automatically increase set temperature since room temperature is lower at night thus achieving
healthy sleep.
Wireless Remote Controller
The compact wireless remote controller makes it possible to operate the air conditioner anywhere within the
room.
Auto or Manual Control On Vertical Airflow Direction
With auto control, the louver will automatically swing up and down to create an excellent air distribution. You
can select your desired horizontal air flow direction by adjusting the vertical grille.
Page 2

Specifications
Cooling Only (R22)
MODEL INDOOR UNIT MCM 020D MCM 025D MCM 040D MCM 050D
OUTDOOR UNIT MLC 020B MLC 025B MLC 030B MLC 030C MLC 040C MLC 050C
NOMINAL kcal/h 5040 6300 7056 7560 10080 12600
COOLING W 5862 7327 8204 8792 11723 14654
CAPACITY Btu/h 20000 25000 28000 30000 40000 50000
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm 590 / 16.7 660 / 18.7 1110 / 31.4 1110 / 31.4
50 Hz 4 POLES x 45W 4 POLES x 95W 4 POLES x 145W 4 POLES x 145W
60 Hz 4 POLES x 45W 4 POLES x 95W 4 POLES x 140W 4 POLES x 140W
RATED INPUT POWER W (50/60Hz) 96 / 114 130 / 155 240 / 337 240 / 337
RATED RUNNING CURRENT A (50/60Hz) 0.40 / 0.50 0.58 / 0.70 1.04 / 1.50 1.04 / 1.50
MATERIAL S.B.C S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW 33 44
FIN PER INCH 12 12 12 12
FACE AREA m
2
/
ft
2
0.19 / 2.06 0.19 / 2.06 0.36 / 3.95 0.36 / 3.95
HEIGHT mm/in 214 / 8.42 214 / 8.42 249 / 9.80 249 / 9.80
DIMENSION WIDTH mm/in 1214 / 47.80 1214 / 47.80 1714 / 67.40 1714 / 67.40
DEPTH mm/in 670 / 26.30 670 / 26.30 670 / 26.30 670 / 26.30
WEIGHT kg 43 43 70 70
SOUND PRESSURE LEVEL ( H / M / L ) dBA 50 / 47 / 40 54 / 53 / 50 54 / 53 / 52 54 / 53 / 52
ROOM TEMPERATURE
CONTROL AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
V/Ph/Hz
V/Ph/Hz
COMPRESSOR TYPE
CAPACITOR -
µ
F50 Hz 45 / < NIL > 45 / < NIL > 50 45 / < NIL > NIL NIL
1∅/ < 3∅> 60 Hz 40 (35) - 45 NIL NIL
LOCK ROTOR AMPERE - A 50 Hz 56 / < 21.4 > 56.5 / < 24.9 > 66 85 / < 39 > 45 62
1∅/ < 3∅> 60 Hz 37 (70) - 88 78 106
RATED RUNNING CURRENT - A 50 Hz 10 / < 3.7 > 13.8 / < 4.8 > 14.2 12.7 / < 5.2 > 5.8 8.3
1∅/ < 3∅> 60 Hz 8.75 (12.26) - 16.3 11.7 14.5
RATED INPUT POWER - W 50 Hz 2080 / < 1950 > 2710 / < 2560 > 2770 2577 / < 3050 > 3486 4943
1∅/ < 3∅> 60 Hz 1909 (2635) - 3420 4040 5270
PROTECTION DEVICE
POWER SOURCE V/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
50 Hz 0.7
60 Hz -
50 Hz 80
60 Hz -
50 Hz 166
60 Hz -
MATERIAL S.B.C S.I.G.C S.I.G.C
DIAMETER mm/in
THICKNESS mm/in 0.35 / 0.014
MATERIAL
THICKNESS mm/in
ROW 21 2 2
FIN PER INCH 16 16 14 16
FACE AREA m
2
/
ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg 57 58 58 95 100 105
MATERIAL
CASING THICKNESS mm/in
FINISHING
SOUND PRESSURE LEVEL dBA 52 53 56 60 59 62
TYPE
SIZE LIQUID mm/in 6.35 / 1/4
GAS mm/in 15.88 / 5/8
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
OUTDOOR UNIT
241
145
1.23
RATED RUNNING CURRENT (A)
RATED OUTPUT POWER (W)
RATED INPUT POWER (W)
0.76
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
420.0 / 16.5
ROTARY (RECIPROCATING) HERMETIC RECIPROCATING HERMETIC
461 / 18.15
1,000 / 39.37
1,200 / 47.24
560 / 22.05
710 / 27.95
957 / 37.68
9.52 / 3/8
19.05 / 3/4
646 / 25.40
840 / 33.10
330 / 13.00
GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
FLARE VALVE
0.87 / 9.33
850 / 33.46
1,029 / 40.53
400 / 15.75
0.35 / 0.014
ALUMINIUM (SLIT FIN TYPE) ALUMINIUM (CORRUGATED FIN TYPE)
0.127 / 0.005
261
9.52 / 3/8
S.B.C
0.56
55
166
55
133
1.09
145
609.6 / 24.0
345 / 13.6
1361 / 53.51311 / 51.6
345 / 13.6301 / 11.9
1816 / 71.4
208 - 230 / 1 / 60 200 - 230 / 3 / 60
OVERLOAD PROTECTION AND MANUAL RESET HIGH/LOW PRESSURE SWITCH
AUTOMATIC LOUVER (UP & DOWN) & MANUAL LOUVER (BOTTOM)
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
670 / 26.30
45
51 / 50 / 48
MICROCOMPUTER CONTROLLED THERMOSTAT
249 / 9.80
1214 / 47.80
12
9.52 / 3/8
0.35 / 0.014
ALUMINIUM ALUMINIUM (HYDROPHILIC TYPE)
0.51 / 5.53
220 - 240 / 1 / 50, 208 - 230 / 1 / 60
R22 / CAPILLARY TUBE IN INDOOR
730 / 20.7
4 POLES x 95W
R22 / CAPILLARY TUBE IN OUTDOOR
S.B.C.
0.11 / 0.0043
S.I.G.C
0.24 / 2.58
FAN MOTOR
760 / 29.9
380 - 420 / 3 / 50
760 / 29.9 760 / 29.9
220 - 240 / 1 / 50 / < 380 - 420 / 3 / 50 >
4 POLES x 95W
132 / 179
0.58 / 0.80
3
MCM 030D
INDOOR UNIT
2
COIL
TUBEFIN
COMPRESSOR
POWER SOURCE
FAN
220 - 240 / 1 / 50 , 208 - 230 / 1/ 60
PIPE
9.52 / 3/8
15.88 / 5/8
OVERLOAD PROTECTION
FIN
14
FANCOIL
TUBE
0.36 / 0.014 AVE.
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
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
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
Page 3

Heat Pump (R22)
MODEL INDOOR UNIT
MCM020DR MCM025DR MCM050DR
OUTDOOR UNIT
MLC020BR MLC025BR MLC030BR MLC030CR MLC035CR MLC040CR MLC050CR
NOMINAL kcal/h
5040 6048 6552 7560 8820 10080 12096
COOLING W
5862 7034 7620 8792 10258 11723 14068
CAPACITY Btu/h
20000 24000 26000 30000 35000 40000 48000
NOMINAL kcal/h
5292 6300 7056 8064 9072 10332 12096
HEATING W
6155 7327 8206 9379 10551 12016 14068
CAPACITY Btu/h
21000 25000 28000 32000 36000 41000 48000
W (50Hz)
2216 [ 2179 ] 2993 [ 2823 ] 3114 3016 [ 3273 ] 3433 4011 [ 3912 ] [ 5115 ]
W (60Hz)
2056 2806 - 3584 - 4193 [ 5503 ]
W (50Hz)
2237 [ 2189 ] 2913 [ 2903 ] 2875 2935 [ 3129 ] 3342 3501 [ 3402 ] [ 4517 ]
W (60Hz)
2103 2740 - 3286 - 3640 [ 4337 ]
A (50Hz)
10.8 [ 4.0 ] 14.1 [ 5.2 ] 15.0 15.1 [ 5.6 ] 17.1 20.9 [ 6.7 ] [ 8.5 ]
A (60Hz)
9.6 13.1 - 17.4 - 12.1 [ 15.7 ]
A (50Hz)
10.8 [ 4.0 ] 13.8 [ 5.3 ] 14.3 14.6 [ 5.5 ] 16.5 19.0 [ 6.1 ] [ 7.9 ]
A (60Hz)
10.0 12.9 - 16.3 - 10.9 [ 13.3 ]
POWER SOURCE V/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm / L/s
590 / 278 660 / 312 1110 / 524
50 Hz
4
POLES x 45
W
4
POLES x 95
W
4 POLES x 145
W
60 Hz
4
POLES x 45
W
4
POLES x 95
W
-
4
POLES x 95
W
4 POLES x 140
W
RATED INPUT POWER W (50/60Hz)
96 / 114 130 / 155 132 / - 132 / 179 240 / 337
RATED RUNNING CURRENT A (50/60Hz)
0.40 / 0.50 0.58 / 0.70 0.58 / - 0.58 / 0.80 1.04 / 1.50
MATERIAL
S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
33 4
FIN PER INCH
12 12 12
FACE AREA m
2
/ft
2
0.19 / 2.06 0.19 / 2.06 0.36 / 3.95
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg
43 43 70
SOUND PRESSURE LEVEL ( H / M / L ) dBA
50 / 47 / 40 54 / 53 / 50 54 / 53 / 52
ROOM TEMPERATURE
CONTROL AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
V/Ph/Hz
3
80 - 420 / 3 / 5
0
V/Ph/Hz
COMPRESSOR TYPE
CAPACITOR - µF50 Hz
45 / < NIL > 45 / < NIL > 50 45 / < NIL > 35 40 / < NIL > NIL
1∅/ < 3∅> 60 Hz
40 60 - 45 - NIL NIL
LOCK ROTOR AMPERE - A 50 Hz
56 / < 21.4 > 57 / < 24.9 > 66 85 / < 39 > 82 100 / < 45 > 62
1∅/ < 3∅> 60 Hz
39.6 50 - 88 - 78 106
RATED RUNNING CURR. (COOLING) -
A
50 Hz
9.84 / < 3.7 > 13.0 / < 4.8 > 13.7 13.4 / < 5.0 > 15.0 18.8 / < 6.0 > 7.8
1∅/ < 3∅> 60 Hz
8.3 11.6 - 15.3 - 11.2 14.8
RATED RUNNING CURR. (HEATING) -
A
50 Hz
9.84 / < 3.7 > 12.7 / < 4.9 > 13.0 12.9 / < 4.9 > 14.4 16.9 / < 5.4 > 7.2
1∅/ < 3∅> 60 Hz
8.7 11.4 - 14.2 - 10.0 12.4
RATED INPUT POWER (COOLING) - W 50 Hz
1987 / < 1950 > 2730 / < 2560 > 2816 2643 / < 2900 > 2952 3530 / < 3431 > 4634
1∅/ < 3∅> 60 Hz
1777 2486 - 3144 - 3595 4905
RATED INPUT POWER (HEATING) - W 50 Hz
2008 / < 1960 > 2650 / < 2640 > 2577 2562 / < 2756 > 2861 3020 / < 2921 > 4036
1∅/ < 3∅> 60 Hz
1824 2420 - 2846 - 3042 3739
PROTECTION DEVICE
POWER SOURCE V/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT A (50/60Hz)
0.7 / - 1.09 / 1.25 1.09 / -
MOTOR OUTPUT W (50/60Hz)
80 / - 145 / 145 145 / -
RATED INPUT POWER W (50/60Hz)
166 / - 241 / 261 241 / -
MATERIAL
S.B.C S.I.G.C S.I.G.C S.B.C S.I.G.C. S.I.G.C S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
0.35 / 0.014 0.36 / 0.014 AV
E
0.36 / 0.014 AV
E
MATERIAL
THICKNESS mm/in
ROW
2
FIN PER INCH
16
FACE AREA m
2
/ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg
57 58 58 95 95 100 105
MATERIAL
CASING THICKNESS mm/in
FINISHING
SOUND PRESSURE LEVEL dBA
51 52 55 58 58 58 58
TYPE
SIZE LIQUID mm/in
6.35 / 1/4
GAS mm/in
15.88 / 5/8
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
NOMINAL TOTAL POWER (COOLING) - 1∅[ 3∅]
NOMINAL TOTAL POWER (HEATING) - 1∅[ 3∅]
240 / 337
1.04 / 1.50
9.52 / 3/8
730 / 345 1110 / 524
4 POLES x 145W
4 POLES x 140W
214 / 8.42 249 / 9.80 249 / 9.80
34
12 12
AUTOMATIC LOUVER (UP & DOWN) & MANUAL LOUVER (BOTTOM)
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
45 70
MICROCOMPUTER CONTROLLED THERMOSTAT
PROPELLER / DIRECT
0.56 / 0.76 1.09 / 1.25
301 / 11.9 345 / 13.6 345 / 13.6
1311 / 51.6 1361 / 53.5 1816 / 71.4
22
55 / 55 145 / 145
850 / 33.46
840 / 33.10 1029 / 40.53
16
0.51 / 5.53 0.87 / 9.33
51 / 50 / 48 54 / 53 / 52
WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
710 / 27.95 1000 / 39.37
GALVANISED MILD STEEL
0.8 / 0.031
9.52 / 3/8 9.52 / 3/8
646 / 25.40
MCM030DR MCM040DR
0.36 / 3.95
670 / 26.30 670 / 26.30
1214 / 47.80 1214 / 47.80 1714 / 67.40
670 / 26.30
0.24 / 2.58
NOMINAL TOTAL CURRENT (COOLING) - 1∅[ 3∅]
NOMINAL TOTAL CURRENT (HEATING) - 1∅[ 3∅]
INDOOR UNIT
220 - 240 / 1 / 50, 208 - 230 / 1 / 60
2
/ CAPILLARY TUBE IN OUTD
O
R22 / CAPILLARY TUBE & TXV IN OUTDOOR
FAN
FAN MOTOR
4 POLES x 95W
COI L
TUBE
S.B.C. S.I.G.C S.B.C.
0.35 / 0.014
FIN
ALUMINIUM ALUMINIUM (HYDROPHILIC)
0.11 / 0.0043
760 / 29.9 760 / 29.9 760 / 29.9
OUTDOOR UNI T
COMPRESSOR
POWER SOURCE
220 - 240 / 1 / 50 / < 380 - 420 / 3 / 50 >
208 - 230 / 1 / 60 200 - 230 / 3 / 60
ROTARY HERMETIC RECIPROCATING HERMETIC
OVERLOAD PROTECTION
R
LOAD PROTECTION AND AUTO RESET HIGH PRESSURE S
W
FAN
GLASS REINFORCED ACRYL STYRENE RESIN
420.0 / 16.5 609.6 / 24.0
133 / 165 241 / 261
220 - 240 / 1 / 50, 208 - 230 / 1 / 60
COIL
TUBE
9.52 / 3/8
0.36 / 0.014 AVE. 0.35 / 0.014
FIN
ALUMINIUM (SLIT FIN TYPE) ALUMINIUM (CORRUGATED FIN TYPE)
0.127 / 0.005
14
PI PE
FLARE VALVE
15.88 / 5/8 19.05 / 3/4
461 / 18.15 560 / 22.05
330 / 13.00 400 / 15.75
POLYESTER POWDER
957 / 37.68 1200 / 47.24
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 -8.3°C DB / -9.4°C WB OUTDOOR TO
26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB
Page 4

Cooling Only (R22)
MODEL INDOOR UNIT MCM061C
OUTDOOR UNIT MLC061C
NOMINAL kcal/h 14110
COOLING W 16410
CAPACITY Btu/h 56000
NOMINAL TOTAL POWER W 5593
NOMINAL TOTAL CURRENT A 9.4
POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50
REFRIGERANT / CONTROL R22 / CAPILLARY TUBE IN INDOOR
AIR FLOW cfm / L/s 1550 / 732
HIGH 56
MED 53
LOW 46
FAN MOTOR 2 x 4 POLES x 80 W
RATED INPUT POWER W 327
RATED RUNNING CURRENT A 1.40
MATERIAL S.I.G.C
DIAMETER mm/in 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM
THICKNESS mm/in 0.11 / 0.0043
ROW 4
FIN PER INCH 14
FACE AREA m
2
/ft
2
0.42 / 4.51
HEIGHT mm/in 285 / 11.2
DIMENSION WIDTH mm/in 1874 / 73.8
DEPTH mm/in 666 / 26.2
WEIGHT kg 85
CONTROL ROOM TEMPERATURE MICROCOMPUTER CONTROLLED THERMOSTAT
OPERATION LCD WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSATE DRAIN SIZE mm/in 19.05 / 3/4
AIR FILTER WASHABLE SARAN NET
PACKING HEIGHT mm/in 368 / 14.5
DIMENSION WIDTH mm/in 1992 / 78.4
DEPTH mm/in 760 / 29.9
POWER SOURCE V/Ph/Hz 415 / 3 / 50
COMPRESSOR TYPE SCROLL
CAPACITOR µF -
LOCK ROTOR AMP. A 74.0
RATED RUNNING CURRENT A 8.5
RATED INPUT POWER W 5008
PROTECTION DEVICE OVERLOAD PROTECTION / HI-LO PRESSURE SWITCH
POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50
FAN TYPE / DRIVE PROPELLER / DIRECT
BLADE MATERIAL GLASS R. ACRLY STYLENE RESIN
DIAMETER mm/in 600 / 24
RATED RUNNING CURRENT A 1.2
MOTOR OUTPUT W 400
RATED INPUT POWER W 258
MATERIAL S.I.G.C
DIAMETER mm/in 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM (SLIT)
THICKNESS mm/in 0.127 / 0.005
ROW 3
FIN PER INCH 14
FACE AREA m
2
/ft
2
0.84 / 9.04
HEIGHT mm/in 850 / 33.5
DIMENSION WIDTH mm/in 1030 / 40.6
DEPTH mm/in 460 / 18.1
WEIGHT kg 108
MATERIAL ELECTRO GALVANIZED MILD STEEL
CASING THICKNESS mm/in 1.0 - 2.3 (0.0393 -0.0905)
FINISHING EPOXY POLYESTER POWDER COATING
SOUND PRESSURE LEVEL dBA 61
TYPE FLARE VALVE
SIZE LIQUID mm/in 12.7 / 1/2
GAS mm/in 19.05 / 3/4
PACKING HEIGHT mm/in 1016 / 40.0
DIMENSION WIDTH mm/in 1178 / 46.4
DEPTH mm/in 602 / 23.7
INDOOR UNIT
FAN
SOUND LEVEL (dBA)
COIL
TUBEFINTUBEFIN
PIPE
OUTDOOR UNIT
COMPRESSORFANCOIL
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 CAPACITY IS BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
Abbreviation
S.B.C.
S.I.G.C
Page 5

Cooling Only (R22)
MODEL INDOOR UNIT MCM062C
OUTDOOR UNIT MLC061C
NOMINAL kcal/h 14110
COOLING W 16410
CAPACITY Btu/h 56000
NOMINAL TOTAL POWER W 6195
NOMINAL TOTAL CURRENT A 30.6
POWER SOURCE V/Ph/Hz 230 / 1 / 60
REFRIGERANT / CONTROL R22 / CAPILLARY TUBE IN INDOOR
AIR FLOW cfm / L/s 1550 / 732
HIGH 56
MED 53
LOW 46
FAN MOTOR 2 x 4 POLES x 80 W
RATED INPUT POWER W 338
RATED RUNNING CURRENT A 1.60
MATERIAL S.I.G.C
DIAMETER mm/in 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM
THICKNESS mm/in 0.11 / 0.0043
ROW 4
FIN PER INCH 14
FACE AREA m
2
/
ft
2
0.42 / 4.51
HEIGHT mm/in 285 / 11.2
DIMENSION WIDTH mm/in 1903 / 74.9
DEPTH mm/in 680 / 26.8
WEIGHT kg 85
CONTROL ROOM TEMPERATURE MICROCOMPUTER CONTROLLED THERMOSTAT
OPERATION LCD WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSATE DRAIN SIZE mm/in 19.05 / 3/4
AIR FILTER WASHABLE SARAN NET
PACKING HEIGHT mm/in 368 / 14.5
DIMENSION WIDTH mm/in 1984 / 78.1
DEPTH mm/in 760 / 29.9
POWER SOURCE V/Ph/Hz 230 / 1 / 60
COMPRESSOR TYPE SCROLL
CAPACITOR µF 70
LOCK ROTOR AMP. A 144.0
RATED RUNNING CURRENT A 27.7
RATED INPUT POWER W 5500
PROTECTION DEVICE OVERLOAD PROTECTION / HI-LO PRESSURE SWITCH
POWER SOURCE V/Ph/Hz 230 / 1 / 60
FAN TYPE / DRIVE PROPELLER / DIRECT
BLADE MATERIAL GLASS R. ACRLY STYLENE RESIN
DIAMETER mm/in 600 / 24
RATED RUNNING CURRENT A 1.7
MOTOR OUTPUT W 160
RATED INPUT POWER W 357
MATERIAL S.I.G.C
DIAMETER mm/in 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM (SLIT)
THICKNESS mm/in 0.127 / 0.005
ROW 3
FIN PER INCH 14
FACE AREA m
2
/
ft
2
0.84 / 9.04
HEIGHT mm/in 850 / 33.5
DIMENSION WIDTH mm/in 1030 / 40.6
DEPTH mm/in 460 / 18.1
WEIGHT kg 108
MATERIAL ELECTRO GALVANIZED MILD STEEL
CASING THICKNESS mm/in 1.0 - 2.3 (0.0393 -0.0905)
FINISHING EPOXY POLYESTER POWDER COATING
SOUND PRESSURE LEVEL dBA 61
TYPE FLARE VALVE
SIZE LIQUID mm/in 12.7 / 1/2
GAS mm/in 19.05 / 3/4
PACKING HEIGHT mm/in 1016 / 40.0
DIMENSION WIDTH mm/in 1178 / 46.4
DEPTH mm/in 602 / 23.7
INDOOR UNIT
FAN
SOUND LEVEL (dBA)
COIL
TUBEFINTUBEFIN
PIPE
OUTDOOR UNIT
COMPRESSORFANCOIL
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
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
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
Page 6

Heat Pump (R22)
MODEL INDOOR UNIT MCM061CR
OUTDOOR UNIT MLC061CR
NOMINAL kcal/h 14110
COOLING W 16410
CAPACITY Btu/h 56000
NOMINAL kcal/h 14110
HEATING W 16410
CAPACITY Btu/h 56000
NOMINAL TOTAL POWER (COOLING) W 5593
NOMINAL TOTAL POWER (HEATING) W 4551
NOMINAL TOTAL CURRENT (COOLING) A 9.4
NOMINAL TOTAL CURRENT (HEATING) A 8.1
POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50
REFRIGERANT / CONTROL R22 / CAPILLARY TUBE - INDOOR (COOLING), OUTDOOR (HEATING)
AIR FLOW cfm / L/s 1550 / 732
HIGH 56
MED 53
LOW 46
FAN MOTOR 2 x 4 POLES x 80 W
RATED INPUT POWER W 327
RATED RUNNING CURRENT A 1.40
MATERIAL S.I.G.C
DIAMETER mm/in 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM
THICKNESS mm/in 0.11 / 0.0043
ROW 4
FIN PER INCH 14
FACE AREA m
2
/
ft
2
0.42 / 4.51
HEIGHT mm/in 285 / 11.2
DIMENSION WIDTH mm/in 1874 / 73.8
DEPTH mm/in 666 / 26.2
WEIGHT kg 85
CONTROL ROOM TEMPERATURE MICROCOMPUTER CONTROLLED THERMOSTAT
OPERATION LCD WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSATE DRAIN SIZE mm/in 19.05 / 3/4
AIR FILTER WASHABLE SARAN NET
PACKING HEIGHT mm/in 368 / 14.5
DIMENSION WIDTH mm/in 1992 / 78.4
DEPTH mm/in 760 / 29.9
POWER SOURCE V/Ph/Hz 415 / 3 / 50
COMPRESSOR TYPE SCROLL
CAPACITOR µF -
LOCK ROTOR AMP. A 74.0
RATED RUNNING CURRENT (COOLING) A 8.5
RATED RUNNING CURRENT (HEATING) A 7.2
RATED INPUT POWER (COOLING) W 5008
RATED INPUT POWER (HEATING) W 3966
PROTECTION DEVICE OVERLOAD PROTECTION / HI PRESSURE SWITCH
POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50
FAN TYPE / DRIVE PROPELLER / DIRECT
BLADE MATERIAL GLASS R. ACRLY STYLENE RESIN
DIAMETER mm/in 600 / 24
RATED RUNNING CURRENT A 1.2
MOTOR OUTPUT W 400
RATED INPUT POWER W 258
MATERIAL S.I.G.C
DIAMETER mm/in 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL ALUMINIUM (CORRUGATED)
THICKNESS mm/in 0.127 / 0.005
ROW 3
FIN PER INCH 14
FACE AREA m
2
/
ft
2
0.84 / 9.04
HEIGHT mm/in 850 / 33.5
DIMENSION WIDTH mm/in 1030 / 40.6
DEPTH mm/in 460 / 18.1
WEIGHT kg 108
MATERIAL ELECTRO GALVANIZED MILD STEEL
CASING THICKNESS mm/in 1.0 - 2.3 (0.0393 -0.0905)
FINISHING EPOXY POLYESTER POWDER COATING
SOUND PRESSURE LEVEL dBA 61
TYPE FLARE VALVE
SIZE LIQUID mm/in 12.7 / 1/2
GAS mm/in 19.05 / 3/4
PACKING HEIGHT mm/in 1016 / 40.0
DIMENSION WIDTH mm/in 1178 / 46.4
DEPTH mm/in 602 / 23.7
INDOOR UNIT
FAN
SOUND LEVEL (dBA)
COIL
TUBEFINTUBEFIN
PIPE
OUTDOOR UNIT
COMPRESSORFANCOIL
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 CAPACITY IS BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
Abbreviation
S.B.C.
S.I.G.C
Page 7

Heat Pump (R22)
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 CAPACITY IS BASED ON THE CONDITIONS BELOW :
a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
4) ALLOWABLE OPERATING RANGE
a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO
Abbreviation
M ODEL INDOOR UNIT MCM06 2CR
OUTDOOR UNIT MLC061CR
NOM I NAL k c al /h 14110
COOLING W 16410
CAPACITY Btu/h 56000
NOM I NAL k c al /h 14110
HEAT I NG W 16410
CAPACITY Btu/h 56000
NOMINAL TOTAL POWER (COOLING) W 6195
NOMINAL TOTAL POWER (HEATING) W 5265
NOMINAL TOTAL CURRENT (COOLING) A 30.6
NOMINAL TOTAL CURRENT (HEATING) A 26.0
POWER SOURCE V/Ph/Hz 230 / 1/ 60
REFRIGERANT / CONTROL R2 2 / CA PIL LA RY TUB E - INDOOR ( CO OL ING ) , O UTDOOR ( HEA TING)
AIR FLOW cfm / L/s 1550 / 732
HIGH 56
MED 53
LOW 46
FAN M OT OR 2 x 4 POLES x 80 W
RAT ED INPUT POWER W 338
RAT ED RUNNING C URRENT A 1.60
MATERIAL S.I.G.C
DI A M ET ER m m / i n 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL A LUMINIUM
THICKNESS mm/in 0.11 / 0.0043
ROW 4
FIN PER INCH 14
FACE A REA m
2
/ft
2
0.42 / 4.51
HEIGHT m m /in 285 / 11.2
DIMENSION WIDTH mm/in 1903 / 74.9
DEPTH mm /in 680 / 26.8
WEIGHT k g 85
C ONT ROL ROOM T EM P ERA T URE MICROCOMPUTER CONTROLL ED THERMOSTA T
OPERATION LCD WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSAT E DRAI N SIZE m m /in 19.05 / 3/4
AIR FILTER WA SHA BLE SA RA N NET
PACKING HEIGHT mm /in 368 / 14.5
DIMENSION WIDTH mm/in 1984 / 78.1
DEPTH mm /in 760 / 29.9
POWER SOURCE V/Ph/Hz 230 / 1 / 60
COMPRESSOR TYPE SCROLL
CAPACITOR µF 70
LOCK ROTOR AMP. A 144.0
RA T ED RUNNI NG C URRENT ( C OOL I N
G
A27.3
RA T ED RUNNI NG C URRENT ( HEA T ING A 22.7
RAT ED INPUT POWER (COOL ING) W 5500
RAT ED INPUT POWER (HEAT ING) W 4570
PROT ECT ION DEV IC E OV ERL OA D PROTECTION / HI PRESSURE SWITCH
POWER SOURCE V/Ph/Hz 230 / 1 / 60
FAN TYPE / DRIVE PROPELLER / DIRECT
BLADE M ATERIAL
GLASS R. ACRLY STYLENE RESIN
DI A M ET ER m m / i n 600 / 24
RAT ED RUNNING C URRENT A 1.7
MOTOR OUTPUT W 160
RAT ED INPUT POWER W 357
MATERIAL S.I.G.C
DI A M ET ER m m / i n 9.52 / 3/8
THICKNESS mm/in 0.35 / 0.014
MATERIAL A L UMINIUM ( CORRUG A TED)
THICKNESS mm/in 0.127 / 0.005
ROW 3
FIN PER INCH 14
FACE A REA m
2
/ft
2
0.84 / 9.04
HEIGHT m m /in 850 / 33.5
DIMENSION WIDTH mm/in 1030 / 40.6
DEPTH mm /in 460 / 18.1
WEIGHT k g 108
MATERIAL EL ECTRO GA LV A NIZ ED MILD S TEEL
CASING THICKNESS m m /in 1.0 - 2.3 (0.0393 -0.0905)
FINISHING EPOX Y POL Y ES TER PO WDER COA TING
SOUND PRESS URE L EV EL d BA 61
TYPE FLARE VALVE
SIZE LIQUID m m /in 12.7 / 1/2
GAS mm/in 19.05 / 3/4
PACKING HEIGHT mm /in 1016 / 40.0
DIMENSION WIDTH mm/in 1178 / 46.4
DEPTH mm /in 602 / 23.7
INDOOR UNIT
FAN
SOUND L EV EL ( d BA )
COIL
TUBEFINTUBEFIN
PI PE
OUTDOOR UNIT
COMPRESSORFANCOIL
1) ALL SPECIFICATIONS
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
Page 8

Cooling Only (R407C)
MODEL INDOOR UNIT MCM020D MCM025D MCM030D MCM040D MCM050D
OUTDOOR UNIT M4LC020B M4LC025B M4LC030C M4LC040C M4LC050C
NOMINAL kcal/h 4,612 5,292 7,560 9,576 12,600
COOLING W 5,363 6,155 8,792 11,134 14,654
CAPACITY Btu/h 18,300 21,000 30,000 38,000 50,000
POWER SOURCE
V
/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm/cmm 590 / 16.7 660 / 18.7 730 / 20.7 1,110 / 31.4 1,110 / 31.4
FAN MOTOR 4 POLES x 45W 4 POLES x 95W 4 POLES x 95W 4 POLES x 145W 4 POLES x 145W
RATED INPUT POWER W 96 130 132 240 240
RATED RUNNING CURRENT A 0.40 0.58 0.58 1.04 1.04
MATERIAL S.I.G.C S.B.C S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW 33344
FIN PER INCH 12 12 12 12 12
FACE AREA m
2
/
ft
2
0.19 / 2.06 0.19 / 2.06 0.24 / 2.58 0.36 / 3.95 0.36 / 3.95
HEIGHT mm/in 214 / 8.42 214 / 8.42 249 / 9.80 249 / 9.80 249 / 9.80
DIMENSION WIDTH mm/in 1,214 / 47.80 1,214 / 47.80 1,214 / 47.80 1,714 / 67.40 1,714 / 67.40
DEPTH mm/in 670 / 26.30 670 / 26.30 670 / 26.30 670 / 26.30 670 / 26.30
WEIGHT kg 43 43 45 70 70
ROOM TEMPERATURE
AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
PACKING HEIGHT mm/in 345 / 13.6
DIMENSION WIDTH mm/in 1,361 / 53.5
DEPTH mm/in 760 / 29.9
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR µF 45 50 50 NIL NIL
LOCK ROTOR AMP. A 54 58 78 45 62
RATED RUNNING CURRENT A 9.9 12.5 11.4 6.3 8.2
RATED INPUT POWER W 2,112 2,660 2,560 3,741 4,328
PROTECTION DEVICE
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT A
RATED OUTPUT POWER W
RATED INPUT POWER W
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW 122
FIN PER INCH 16 16 16
FACE AREA m
2
/
ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT kg 57 58 92.5 98.9 115
MATERIAL
CASING THICKNESS mm/in
FINISHING
SOUND PRESSURE LEVEL dBA 52 53 59 59 59
TYPE
SIZE LIQUID mm/in 6.35 / 1/4
GAS mm/in 15.88 / 5/8
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
REFRIGERANT CHARGE kg 1.65 1.65 1.90 3.13 3.15
840 / 33.10
330 / 13.00
9.52 / 3/8
0.8 / 0.031
560 / 22.05
15.88 / 5/8
957 / 37.68
461 / 18.15
1,200 / 47.24
710 / 27.95
19.05 / 3/4
1,000 / 39.37
OVERLOAD PROTECTION
SEAMLESS COPPER
0.36 / 0.014
ALUMINIUM (SLIT FIN TYPE)
GLASS REINFORCED ACRYL STYRENE RESIN
0.56
PROPELLER / DIRECT
MICROCOMPUTER CONTROLLED THERMOSTAT
AUTOMATIC LOUVER LED WIRED (UP & DOWN) & MANUAL LOUVER (BOTTOM)
0.11 / 0.0043
LCD WIRELESS MICROCOMPUTER REMOTE CONTROL
COMP.FANCOIL
TUBE
CONTROL
COIL
TUBEFIN
PIPE
420.0 / 16.5
55
609.6 / 24.0
1.09
145
241133
FIN
9.52 / 3/8
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (OUTDOOR) + (TXV)
9.52 / 3/8
ALUMINIUM (HYDROPHILIC TYPE)ALUMINIUM
R407C / CAPILLARY TUBE (OUTDOOR)
S.B.C.
0.35 / 0.014
19.05 / 3/4
WASHABLE SARAN NET (OPTIONAL IONIZER FILTER)
345 / 13.6
SCROLL
1,816 / 71.4
760 / 29.9
380 - 420 / 3 / 50
301 / 11.9
ROTARY
1,311 / 51.6
850 / 33.46
400 / 15.75
9.52 / 3/8
FLARE VALVE / AEROQUIP
1.0-2.3 / 0.0393-0.0905
1,029 / 40.53
FLARE VALVE
14
0.51 / 5.53
646 / 25.40
INDO OR UN IT
FAN
OUTDOOR UNIT
0.127 / 0.005
GALVANISED MILD STEEL
EPOXY POLYESTER POWDER
0.87 / 9.33
220 - 240 / 1 / 50
760 / 29.9
2
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-89
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
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 TO
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
Page 9