McQuay MCK040A, MCK020AR, MCK030A, MCK030AR, MCK025A Technical Manual
...
MCK - 2005
Ceiling Cassette Split Systems
Models: MCK 020A/AR
MCK 025A/AR
MCK 030A/AR
MCK 040A/AR
MCK 050A/AR
MCK 015B/BR
MCK 020B/BR
MCK 025B/BR
MCK/M5CK 010C/CR
MCK/M5CK 015C/CR
MCK 020C/CR
ContentsContents
ContentsContents
Contents
Special Feature ............................................................................................................. 1
Specifications ................................................................................................................ 2
Noise Level ................................................................................................................... 20
Operating Range .......................................................................................................... 29
Refrigerant Circuit ...................................................................................................... 30
Performance Table ...................................................................................................... 35
Outlines And Dimensions .......................................................................................... 82
Wiring Diagrams ......................................................................................................... 84
Special Precautions For R407C ............................................................................... 118
Installation Of Indoor Unit ........................................................................................ 120
Installation Of Out door Unit ..................................................................................... 122
Refrigerant Piping Work ........................................................................................... 124
Wiring......................................................................................................................... 126
Indicator Lights ......................................................................................................... 127
Accessory Parts ........................................................................................................ 129
Overall Checking ...................................................................................................... 131
Standard Operation Conditions .............................................................................. 131
Remote Control Operation Guide ............................................................................ 132
Service And Maintenance ........................................................................................ 134
Pre Start Up Maintenance ...................................................................................... 135
T roubleshooting ....................................................................................................... 135
Parts List ................................................................................................................... 136
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. A void cont act with them.
Warning:Moving machinery and electrical power hazards. May cause severe personal injuryor
death. Disconnect and lock off power before servicing equipment.
“McQuay” is a registered trademark of McQuay International. All rights reserved throughout the world.
2005 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.”
This manual supercedes MCK-2004
Special FSpecial F
Special FSpecial F
Special F
ea
eaea
ea
tur
turtur
tur
e
ee
e
eature
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
20mm for C-series, 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.
Built-In High Head Drain Pump
The unit has a built-in high head drain pump (with 700 mm drain head) to provide and ensure smoothness
drainage of condensate water.
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 POL YSTYRENE with a plastic coating on the surface to ensure no leaking and
condensation occur.
Friendly Serviceability
The air filter, electrical parts, fan, fan motor and drain pump can all be inspected and replaced from the
bottom of the unit by simply removing the air intake grille. The POLYSTYRENE drain pan and the heat
exchanger coils can be removed from the unit easily by removing the front panel.
Microcomputer Remote Controller
The incorporated microprocessor offers more accurate control and with the following extra features:
• Fan motor speed can be set at high/medium/low or automatic.
• Timer on/off - the unit can be pre-set to switch on and of f automatically.
• Electronic thermostat - room temperature is precisely controlled, resulting in energy saving and increase
comfort.
Wireless Remote Controller
The compact wireless remote controller makes it possible to operate the air conditioner anywhere within the
room.
1
10
Ceiling Cassette A Series (Cooling Only - R407C)
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 :
COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
OUTDOOR UNIT
NOMINAL 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
FACE ARE
A
m
2
/
ft
2
DIMENSION HEIGHT mm/in
( )
- WITH PANEL WIDTH mm/in
DEPTH mm/in
WEIGHT
(
UNIT + PANEL
)
kg/lb
SOUND PRESSURE LEVEL
(
H / M / L
)
dB
A
ROOM TEMPERATURE
AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
HEIGHT mm/in
( )
- PANEL WIDTH mm/in
DEPTH mm/in
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR - 1∅ < 3∅ >
µ
F
LOCK ROTOR AMP - 1∅ < 3∅ >
A
RATED RUNNING CURRENT - 1∅ < 3∅ >
A
RATED INPUT POWER - 1∅ < 3∅ >
W
PROTECTION DEVICE
POWER SOURCE
V
/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A
MOTOR OUTPUT W
RATED INPUT POWER W
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
FIN PER INCH
FACE ARE
A
m
2
/
ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT k
g
/lb
SOUND PRESSURE LEVEL dB
A
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
GAS mm/in
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
REFRIGERA N T CH ARGE k
g
/lb
MCK 020A MCK 025A MCK 030A
M4LC 020B M4LC 025B M4LC 030C
5363 6155 8792
18300 21000 30000
2372 [ 2153 ] 2933 [ 2779 ] 2953 [ 2943 ]
11.0 [ 4.0 ] 13.4 [ 5.2 ] 13.1 [ 5.1 ]
INDOOR UNIT
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (OUTDOOR)
R407C / CAP. TUBE (INDOOR)
FAN
770 / 363 810 / 382 920 / 434
6 POLES x 35W 6 POLES x 50W 6 POLES x 65W
127 144 160
0.53 0.62 0.68
COIL
TUBE
S.B.C.
9.52 / 3/8
0.35 / 0.014
FIN
ALUMINIUM (SLIT)
0.11 / 0.0043
22 2
12 14 16
0.469 / 5.022 0.469 / 5.022 0.469 / 5.022
335 (363) / 13.2 (14.3)
820 (930) / 32.2 (36.6)
820 (930) / 32.2 (36.6)
31 + 4 / 68.3 + 8.8 32 + 4 / 70.5 + 8.8 35 + 4 / 77.2 + 8.8
42 / 39 / 37 45 / 42 / 40 49 / 45 / 43
CONTROL
MICROCOMPUTER CONTROLLED THERMOSTAT
4-WA Y AU TOMATIC LOU VER ( UP & DOW N )
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
CORRUGATED WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION
380 (130) / 15.0 (5.1)
920 (1020) / 36.2 (40.2)
920 (1000) / 36.2 (39.4)
OUTDOOR UNIT
COMPRESSOR
220 - 240 / 1 / 50 / < 380 - 415 / 3 / 50 >
ROTARY HERMETIC SCROLL
45 / < NIL> 50 / < NIL > 50 / < NIL >
54 / < 21 > 58 / < 26 > 82 / < 40 >
9.91 / < 3.6 > 12.5 / < 4.8 > 11.40 / < 4.5 >
2112 / < 1890 > 2660 / < 2510 > 2560 / < 2550 >
OVERLOAD PROTECTION
OVERLOAD PROTECTION & AUTO
RESET H/L PRESSURE SWITCH
FAN
220 - 240 / 1 / 50
PROPELLER / DIRECT
GLASS REINFORCE ACRYL STYRENE RESIN
406 / 16 609.6 / 24.0
0.56 1.03
55 145
133 233
COIL
TUBE
S.B.C. S.I.G.C.
0.51 / 5.53
S.B.C.
9.52 / 3/8
0.33 / 0.013
FIN
ALUMINIUM (SPLIT)
0.127 / 0.005
21
14 16
0.87 / 9.33
646 / 25.40 850 / 33.46
840 / 33.10 1030 / 40.53
330 / 13.00 400 / 15.75
57 / 125.7 58 / 127.9 95 / 209.4
52 53 58
GALVANISED MILD STEEL
0.8 / 0.031
POLYESTER POWDER
PIPE
FLARE VALVE / AEROQUIP FLARE VALVE
6.35 / 1/4 9.52 / 3/8
15.88 / 5/8 15.88 / 5/8
710 / 27.95 1000 / 39.37
957 / 37.68 1200 / 47.24
461 / 18.15 560 / 22.05
1.65 / 3.64 1.65 / 3.64 1.75 / 3.86
Ceiling Cassette A Series (Cooling Only - R407C)
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
NOMINAL COOLING CAPACITY IS BASED ON THE CONDITIONS BELOW :
COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
11
MODEL INDOOR UNIT
OUTDOOR UNIT
NOMINAL 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
DIAMETE
R
mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
FIN PER INCH
FACE ARE
A
m
2
/
ft
2
DIMENSION HEIGHT mm/in
( )
- WITH PANEL WIDTH mm/in
DEPTH mm/in
WEIGHT
(
UNIT + PANEL
)
kg/lb
SOUND PRESSURE LEVEL
(
H / M / L
)
dB
A
ROOM TEMPERATURE
AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
HEIGHT mm/in
( )
- PANEL WIDTH mm/in
DEPTH mm/in
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR- 1∅ < 3∅ >
µ
F
LOCK ROTOR AMP - 1∅ < 3∅ >
A
RATED RUNNING CURRENT - 1∅ < 3∅ >
A
RATED INPUT POWER - 1∅ < 3∅ >
W
PROTECTION DEVICE
POWER SOURCE
V
/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT
A
MOTOR OUTPUT W
RATED INPUT POWER W
MATERIAL
DIAMETE
R
mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
FIN PER INCH
FACE ARE
A
m
2
/
ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT k
g
/lb
SOUND PRESSURE LEVEL dB
A
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
GAS mm/in
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
REFRIGERANT CHARGE k
g
/lb
MCK 040A MCK 050A
M4LC 035C M4LC 040C M4LC 050C
9964 11134 14650
34000 38000 50000
3411 3861 [ 4165 ] [ 4803 ]
15.8 18.0 [ 6.9 ] [ 8.9 ]
INDOOR UNIT
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (INDOOR)
FAN
990 / 467 1080 / 510
6 POLES x 85W 6 POLES x 120W
192 242
0.80 1.03
COIL
TUBE
S.I.G.C
7.00 / 0.28
0.28 / 0.011
FIN
ALUMINIUM (HYDROPHILIC)
0.11 / 0.0043
33
20 20
0.469 / 5.022 0.469 / 5.022
335 (363) / 13.2 (14.3)
820 (930) / 32.2 (36.6)
820 (930) / 32.2 (36.6)
38 + 4 / 83.8 + 8.8 40 + 4 / 88.2 + 8.8
51 / 48 / 46 53 / 52 / 50
CONTROL
MICROCOMPUTER CONTROLLED THERMOSTAT
4-WAY AUTOMATIC LOUVER ( UP & DOWN )
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
CORRUGATED WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION
380 (130) / 15.0 (5.1)
920 (1020) / 36.2 (40.2)
920 (1000) / 36.2 (39.4)
COMPRESSOR
220 - 240 / 1 / 50 / < 380 - 415 / 3 / 50 >
SCROLL
60 60 / <NIL> < NIL >
97 114 / <48> < 62 >
14.00 16.20 < 6.30 > < 8.20 >
2986 3436 < 3740 > < 4328 >
OVERLOAD PROTECTION & AUTO RESET H/L PRESSURE SWITCH
FAN
220 - 240 / 1 / 50
PROPELLER / DIRECT
GLASS REINFORCE ACRYL STYRENE RESIN
609.6 / 24.0
1.03
145
233
COIL
TUBE
S.B.C.
9.52 / 3/8
0.36 / 0.014
FIN
ALUMINIUM (CORRUGATED)
0.127 / 0.005
222
14 16 16
58
0.87 / 9.33
850 / 33.46
1030 / 40.53
400 / 15.75
2.61 / 5.75 3.13 / 6.90 3.55 / 7.83
GALVANISED MILD STEEL
1.0 - 2.3 / 0.0393 - 0.0905
POLYESTER POWDER
FLARE VALVE
9.52 / 3/8
19.05 / 3/4
OUTDOOR UNIT
1000 / 39.37
1200 / 47.24
560 / 22.05
PIPE
100 / 220.5 100 / 220.5 105 / 231.5
58 58
12
Ceiling Cassette A Series (Heat Pump - R407C)
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 :
COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
OUTDOOR UNIT
NOMINAL COOLING W
CAPACITY Btu/h
NOMINAL HEATING W
CAPACITY Btu/h
NOMINAL TOTAL POWER
(
COOLING) - 1∅ [ 3∅
]
W
NOMINAL TOTAL POWER
(
HEATING) - 1∅ [ 3∅
]
W
NOMINAL TOTAL CURRENT
(
COOLING) - 1∅ [ 3∅
]
A
NOMINAL TOTAL CURRENT (HEATING) - 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
FACE ARE
A
m
2
/
ft
2
DIMENSION HEIGHT mm/in
( )
- WITH PANEL WIDTH mm/in
DEPTH mm/in
WEIGHT
(
UNIT + PANEL
)
kg/lb
SOUND PRESSURE LEVEL
(
H / M / L
)
dBA
ROOM TEMPERATURE
AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
HEIGHT mm/in
( )
- PANEL WIDTH mm/in
DEPTH mm/in
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR - 1Ø / <3Ø>
µ
F
LOCK ROTOR AMPERE - 1Ø / <3Ø> A
RATED RUNNING CURRENT (COOLING) - 1Ø / <3Ø>
A
RATED RUNNING CURRENT (HEATING) - 1Ø / <3Ø>
A
RATED INPUT POWER
(
COOLING) - 1Ø / <3Ø> W
RATED INPUT POWER
(
HEATING) - 1Ø / <3Ø> W
PROTECTION DEVICE
POWER SOURCE
V
/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT A
MOTOR OUTPUT W
RATED INPUT POWER W
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
FIN PER INCH
FACE ARE
A
m
2
/
ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT k
g
/lb
SOUND PRESSURE LEVEL dBA
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
GAS mm/in
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
REFRIGERANT CHARGE k
g
/lb
0.36 / 0.014 0.36 / 0.0140.33 / 0.013
MCK 020AR MCK 025AR MCK 030AR
M4LC 020BR M4LC 025BR M4LC 030CR
5274 6008 8499
18000 20500 29000
5569 7034 9083
19000 24000 31000
2262 [ 2150 ] 2848 [ 2787 ] 2817 [ 2807 ]
2356 [ 2060 ] 2826 [ 2677 ] 2800 [ 2781 ]
10.6 [ 4.0 ] 13.8 [ 5.1 ] 13.2 [ 4.9 ]
11.2 [ 3.8 ] 13.7 [ 4.8 ] 13.1 [ 4.8 ]
INDOOR UNIT
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (OUTDOOR)
R407C / CAP. TUBE + TXV (OUTDOOR)
FAN
770 / 363 810 / 382 920 / 434
6 POLES x 35W 6 POLES x 50W 6 POLES x 65W
127 144 160
0.53 0.62 0.68
COIL
TUBE
S.B.C.
9.52 / 3/8
0.35 / 0.014
FIN
ALUMINIUM (SLIT)
0.11 / 0.0043
22 2
12 16 16
0.469 / 5.022 0.469 / 5.022 0.469 / 5.022
335 (363) / 13.2 (14.3)
820 (930) / 32.2 (36.6)
820 (930) / 32.2 (36.6)
31 + 4 / 68.3 + 8.8 32 + 4 / 70.5 + 8.8 35 + 4 / 77.2 + 8.8
42 / 39 / 37 45 / 42 / 40 49 / 45 / 43
CONTROL
MICROCOMPUTER CONTROLLED THERMOSTAT
4 - WAY AUTOMATIC LOUVER ( UP & DOWN )
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION
380 (130) / 15.0 (5.1)
920 (1020) / 36.2 (40.2)
920 (1000) / 36.2 ( 39.4)
COMPRESSOR
220 - 240 / 1 / 50 / < 380 - 415 / 3 / 50 >
ROTARY HERMETIC SCROLL
45 / < NIL > 50 / < NIL > 50 / < NIL >
54 / < 21 > 58 / < 26 > 82 / < 40 >
9.5 / < 3.6 > 12.6 / < 4.8 > 11.50 / < 4.3 >
10.1 / < 3.4 > 12.5 / <4.5 > 11.40 / < 4.2 >
2002 / < 1890 > 2571 / < 2510 > 2424 / < 2414 >
2096 / < 1800 > 2549 / < 2400 > 2407 / < 2388 >
OVERLOAD PROTECTION
OVERLOAD PROTECTION & AUTO
RESET HIGH PRESSURE SWITCH
FAN
220 - 240 / 1 / 50
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
406 / 16 609.6 / 24.0
0.56 1.03
55 145
133 233
COIL
TUBE
S.B.C. S.I.G.C.
0.51 / 5.53
S.B.C.
9.52 / 3/8
FIN
ALUMINIUM (SLIT)
0.127 / 0.005
22
14 16
0.87 / 9.33
646 / 25.40 850 / 33.46
840 / 33.10 1029 / 40.53
330 / 13.00 400 / 15.75
57 / 125.7 58 / 127.9 95 / 209.4
52 53 58
GALVANISED MILD STEEL
0.8 / 0.031
EPOXY POLYESTER POWDER
PIPE
FLARE VALVE / AEROQUIP FLARE VALVE
6.35 / 1/4 9.52 / 3/8
15.88 / 5/8 15.88 / 5/8
OUTDOOR UNIT
461 / 18.15 560 / 22.05
1.70 / 3.75 1.65 / 3.64 2.35 / 5.18
710 / 27.95 1000 / 39.37
957 / 37.68 1200 / 47.24
13
Ceiling Cassette A Series (Heat Pump - R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
3) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-94
NOMINAL COOLING CAPACITY IS BASED ON THE CONDITIONS BELOW :
COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
OUTDOOR UNIT
NOMINAL COOLING W
CAPACITY Btu/h
NOMINAL HEATING W
CAPACITY Btu/h
NOMINAL TOTAL POWER
(
COOLING) - 1∅ [ 3∅
]
W
NOMINAL TOTAL POWER
(
HEATING) - 1∅ [ 3∅
]
W
NOMINAL TOTAL CURRENT
(
COOLING) - 1∅ [ 3∅
]
A
NOMINAL TOTAL CURRENT (HEATING) - 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
FACE ARE
A
m
2
/
ft
2
DIMENSION HEIGHT mm/in
( )
- WITH PANEL WIDTH mm/in
DEPTH mm/in
WEIGHT
(
UNIT + PANEL
)
kg/lb
SOUND PRESSURE LEVEL
(
H / M / L
)
dBA
ROOM TEMPERATURE
AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
HEIGHT mm/in
( )
- PANEL WIDTH mm/in
DEPTH mm/in
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR - 1Ø / <3Ø>
µ
F
LOCK ROTOR AMPERE - 1Ø / <3Ø> A
RATED RUNNING CURRENT (COOLING) -1Ø / <3Ø>
A
RATED RUNNING CURRENT (HEATING) - 1Ø / <3Ø>
A
RATED INPUT POWER
(
COOLING) - 1Ø / <3Ø> W
RATED INPUT POWER
(
HEATING) - 1Ø / <3Ø> W
PROTECTION DEVICE
POWER SOURCE
V
/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
RATED RUNNING CURRENT A
MOTOR OUTPUT W
RATED INPUT POWER W
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
FIN PER INCH
FACE ARE
A
m
2
/
ft
2
HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
WEIGHT k
g
/lb
SOUND PRESSURE LEVEL dBA
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
GAS mm/in
PACKING HEIGHT mm/in
DIMENSION WIDTH mm/in
DEPTH mm/in
REFRIGERANT CHARGE k
g
/lb
MCK 040AR MCK 050AR
M4LC 035CR M4LC 040CR M4LC 050CR
14068
34000 39000 48000
9964 11430
10551 12013 14654
36000 41000 50000
3180 3881 [ 3990 ] [ 5035 ]
2950 3611 [ 3705 ] [ 4955 ]
15.8 18.2 [ 6.8 ] [ 9.1 ]
14.8 16.8 [ 6.5 ] [ 9.4 ]
INDOOR UNIT
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE + TXV (OUTDOOR)
FAN
1020 / 481 1080 / 510
6 POLES x 85W 6 POLES x 120W
192 242
0.8 1.03
COIL
TUBE
S.I.G.C
7.00 / 0.28
0.28 / 0.011
FIN
ALUMINIUM (HYDROPHILIC)
0.11 / 0.0043
33
20 20
0.469 / 5.022 0.469 / 5.022
335 (363) / 13.2 (14.3)
820 (930) / 32.2 (36.6)
820 (930) / 32.2 (36.6)
38 + 4 / 83.8 + 8.8 38 + 4 / 83.8 + 8.8 40 + 4 / 88.2 + 8.8
51 / 48 / 46 51 / 48 / 46 53 / 52 / 50
CONTROL
MICROCOMPUTER CONTROLLED THERMOSTAT
4 - WAY AUTOMATIC LOUVER ( UP & DOWN )
LCD WIRELESS / LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION 380 (130) / 15.0 (5.1)
920 (1020) / 36.2 (40.2)
920 (1000) / 36.2 (39.4)
COMPRESSOR
220 - 240 / 1 / 50 / <380 - 415 / 3 / 50>
SCROLL
60 60 / < NIL > < NIL >
97 114 / < 50 > < 62 >
14.00 16.40 / < 6.20 > < 8.40 >
13.00 15.00 / < 5.90 > < 8.60 >
2986 3456 / < 3565 > < 4560 >
2756 3186 / < 3280 > < 4480 >
OVERLOAD PROTECTION & AUTO RESET HIGH PRESSURE SWITCH
FAN
220 - 240 / 1 / 50
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
609.6 / 24.0
1.03
145
2.33
COIL
TUBE
S.I.G.C.
9.52 / 3/8
0.33 / 0.013
FIN
ALUMINIUM (CORRUGATED)
0.127 / 0.005
2
100 / 220.5 100 / 220.5 105 / 231.5
16
0.87 / 9.33
850 / 33.46
1029 / 40.53
2.61 / 5.75 3.10 / 6.83 3.35 / 8.60
0.8 / 0.031
EPOXY POLYESTER POWDER
FLARE VALVE
9.52 / 3/8
19.05 / 3/4
OUTDOOR UNIT
1000 / 39.37
1200 / 47.24
560 / 22.05
PIPE
58 58 58
GALVANISED MILD STEEL
400 / 15.75
14
Ceiling Cassette B Series (Cooling Only - R407C)
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 :
COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
MCK 015B MCK 020B MCK 025B
OUTDOOR UNIT
M4LC 015B M4LC 020B M4LC 025B
NOMINAL COOLING W
3370 5275 6448
CAPACITY Btu/h
11500 18000 22000
NOMINAL TOTAL POWER - 1∅ [ 3∅ ]
W
1497 2437 [ 1975 ] 2896 [ 2716 ]
NOMINAL TOTAL CURRENT - 1∅ [ 3∅ ]
A
6.6 11.3 [ 3.9 ] 13.5 [ 5.1 ]
POWER SOURCE
V
/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm / L/s
430 / 203 430 / 203 500 / 236
FAN MOTOR
6 POLES 6 POLES 6 POLES
RATED INPUT POWER W
69 69 75
RATED RUNNING CURRENT
A
0.29 0.29 0.32
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
1
FIN PER INCH
18
FACE ARE
A
m
2
/
ft
2
0.39 / 4.2
DIMENSION HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
WEIGHT ( UNIT + PANEL) kg/lb
30 + 3 / 66.1 + 6.6 30 + 3 / 66.1 + 6.6 31 + 3 / 68.3 + 6.6
SOUND PRESSURE LEVEL ( H / M / L ) dB
A
41 / 38 / 36 42 / 40 / 37 45 / 42 / 39
ROOM TEMPERATURE
CONTROL AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
HEIGHT mm
(in)
( )
- PANEL WIDTH mm (in
)
DEPTH mm (in
)
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR - 1Ø / <3Ø>
µ
F 30
45 / < NIL > 50 / < NIL >
LOCK ROTOR AMP. - 1Ø / <3Ø>
A
32 58 / < 21 > 58 / < 26 >
RATED RUNNING CURRENT - 1Ø / <3Ø>
A
6.0 10.4 / < 3.6 > 12.6 / < 4.8 >
RATED INPUT POWER - 1Ø / <3Ø> W
1366 2235 / < 1893 > 2688 / < 2508 >
PROTECTION DEVICE
POWER SOURCE
V
/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
355 / 14
RATED RUNNING CURRENT
A
0.28
MOTOR OUTPUT W
30
RATED INPUT POWER W
62
MATERIAL
S.I.G.C S.B.C S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
0.33 / 0.013 0.35 / 0.014 0.33 / 0.013
MATERIAL
THICKNESS mm/in
ROW
122
FIN PER INCH
19 14 14
FACE ARE
A
m
2
/
ft
2
0.32 / 3.5
HEIGHT mm/in
494 / 19.4
DIMENSION WIDTH mm/in
740 / 29.1
DEPTH mm/in
270 / 10.6
WEIGHT k
g
/lb
34 / 74.96 57 / 125.66 58 / 127.87
SOUND PRESSURE LEVEL dB
A
49 52 53
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
6.35 / 1/4 6.35 / 1/4 9.52 / 3/8
GAS mm/in
12.70 / 1/2 15.88 / 5/8 15.88 / 5/8
PACKING HEIGHT mm/in
558 / 22.0
DIMENSION WIDTH mm/in
851 / 33.5
DEPTH mm/in
401 / 15.8
REFRIGERANT CHARGE k
g
/lb
0.90 / 1.98 1.70 / 3.75 1.70 / 3.75
INDOOR UNIT
220 - 240 / 1 / 50
R407C / CAPILLARY TUBE (OUTDOOR)
FANCOIL
TUBE
S.I.G.C
9.52 / 3/8
0.33 / 0.013
FIN
ALUMINIUM (SLIT)
0.11 / 0.0043
2
14
0.38 / 4.1
293 (345) / 11.5 (13.6)
( ) - WITH PANEL
650 (727) / 25.6 (28.6)
650 (727) / 25.6 (28.6)
MICROCOMPUTER CONTROLLED THERMOSTAT
4 WAY AUTOMATIC LOUVER ( UP & DOWN)
WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION
360 (110) / 14.2 (4.3)
725 (840) / 28.5 (33.1)
725 (840) / 28.5 (33.1)
OUTDOOR UNIT
COMPRESSOR
220 - 240 / 1 / 50 / < 380 - 415 / 3 / 50 >
ROTARY HERMETIC
OVERLOAD PROTECTION
FAN
220 - 240 / 1 / 50
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
406 / 16
0.56
55
133
COIL
TUBE
9.52 / 3/8
FIN
ALUMINIUM (SLIT)
0.127 / 0.005
0.51 / 5.53
PIPE
FLARE VALVE
646 / 25.4
840 / 33.1
330 / 13.0
GALVANISED MILD STEEL
710 / 28.0
957 / 37.7
461 / 18.1
0.8 / 0.031
POLYESTER POWDER
Ceiling Cassette B Series (Heat Pump - R407C)
15
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 :
COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL INDOOR UNIT
MCK 015BR MCK 020BR MCK 025BR
OUTDOOR UNIT
M4LC 015BR M4LC 020BR M4LC 025BR
NOMINAL COOLING W
3370 5275 6448
CAPACITY Btu/h
11500 18000 22000
NOMINAL HEATING W
3224 5862 6448
CAPACITY Btu/h
11000 20000 22000
NOMINAL TOTAL POWER (COOLING) - 1∅ [ 3∅ ]
W
1497 2437 [ 2095 ] 2896 [ 2716 ]
NOMINAL TOTAL POWER (HEATING) - 1∅ [ 3∅ ]W
1207 2177 [ 2002 ] 2706 [ 2608 ]
NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ ]
A
6.6 11.3 [ 3.9
]
13.5 [ 5.1
]
NOMINAL TOTAL CURRENT (COOLING) - 1∅ [ 3∅ ]
A
5.5 11.0 [ 3.7 ] 12.7 [ 4.8 ]
POWER SOURCE
V
/Ph/Hz
REFRIGERANT / CONTROL
AIR FLOW cfm / L/s
430 / 103 430 / 203 500 / 236
FAN MOTOR
6 POLES 6 POLES 6 POLES
RATED INPUT POWER W
69 69 75
RATED RUNNING CURRENT
A
0.29 0.29 0.32
MATERIAL
DIAMETER mm/in
THICKNESS mm/in
MATERIAL
THICKNESS mm/in
ROW
1
FIN PER INCH
18
FACE ARE
A
m
2
/
ft
2
0.39 / 4.2
DIMENSION HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
WEIGHT ( UNIT + PANEL) kg/lb
30 + 3 / 66.1 + 6.6 30 + 3 / 66.1 + 6.6 31 + 3 / 68.3 + 6.6
SOUND PRESSURE LEVEL ( H / M / L ) dB
A
41 / 38 / 36 42 / 40 / 37 45 / 42 / 39
ROOM TEMPERATURE
CONTROL AIR DISCHARGE
OPERATION
CONDENSATE DRAIN SIZE mm/in
AIR FILTER
HEIGHT mm
(in)
( )
- PANEL WIDTH mm (in
)
DEPTH mm (in
)
POWER SOURCE
V
/Ph/Hz
COMPRESSOR TYPE
CAPACITOR - 1Ø / <3Ø>
µ
F
30
45 / < NIL > 50 / < NIL >
LOCK ROTOR AMP. - 1Ø / <3Ø> A
32 58 / < 21 > 58 / < 26 >
RATED RUNNING CURRENT (COOLING) - 1Ø / <3Ø>
A
6.0 10.4 / < 3.6 > 12.6 / < 4.8 >
RATED RUNNING CURRENT (HEATING) - 1Ø / <3Ø>
A
4.9 10.1 / < 3.4 > 11.8 / < 4.5 >
RATED INPUT POWER
(
COOLING) - 1Ø / <3Ø> W
1366 2235 / < 1893 > 2688 / < 2508 >
RATED INPUT POWER
(
HEATING) - 1Ø / <3Ø> W
1076 2095 / < 1800 > 2498 / < 2400 >
PROTECTION DEVICE
POWER SOURCE
V
/Ph/Hz
FAN TYPE / DRIVE
BLADE MATERIAL
DIAMETER mm/in
355 / 14
RATED RUNNING CURRENT
A
0.28
MOTOR OUTPUT W
30
RATED INPUT POWER W
62
MATERIAL
S.I.G.C S.B.C S.I.G.C
DIAMETER mm/in
THICKNESS mm/in
0.33 / 0.013 0.35 / 0.014 0.33 / 0.013
MATERIAL
THICKNESS mm/in
ROW
122
FIN PER INCH
19 14 14
FACE ARE
A
m
2
/
ft
2
0.32 / 3.5
HEIGHT mm/in
494 / 19.4
DIMENSION WIDTH mm/in
740 / 29.1
DEPTH mm/in
270 / 10.6
WEIGHT k
g
/lb
34 / 74.96 57 / 125.66 58 / 127.87
SOUND PRESSURE LEVEL dB
A
49 52 53
MATERIAL
CASING THICKNESS mm/in
FINISHING
TYPE
SIZE LIQUID mm/in
6.35 / 1/4 6.35 / 1/4 9.52 / 3/8
GAS mm/in
12.70 / 1/2 15.88 / 5/8 15.88 / 5/8
PACKING HEIGHT mm/in
558 / 22.0
DIMENSION WIDTH mm/in
851 / 33.5
DEPTH mm/in
401 / 15.8
REFRIGERANT CHARGE kg/lb
0.90 / 1.98 1.70 / 3.75 1.65 / 3.64
INDOOR UNIT
220 - 240 / 1 / 50
R407C / CAP. TUBE (OUTDOOR)
FANCOIL
TUBE
S.I.G.C
9.52 / 3/8
0.33 / 0.013
FIN
ALUMINIUM (SLIT)
0.11 / 0.0043
2
14
0.38 / 4.1
293 (345) / 11.5 (13.6)
( ) - WITH PANEL
650 (727) / 25.6 (28.6)
650 (727) / 25.6 (28.6)
MICROCOMPUTER CONTROLLED THERMOSTAT
4 WAY AUTOMATIC LOUVER (UP & DOWN)
WIRELESS OR WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION
360 (110) / 14.2 (4.3)
725 (840) / 28.5 (33.1)
725 (840) / 28.5 (33.1)
OUTDOOR UNIT
COMPRESSOR
220 - 240 / 1 / 50 / < 380 - 415 / 3 / 50 >
ROTARY HERMETIC
OVERLOAD PROTECTION
FAN
220 - 240 / 1 / 50
PROPELLER / DIRECT
GLASS REINFORCED ACRYL STYRENE RESIN
406 / 16
0.56
55
133
COIL
TUBE
9.52 / 3/8
FIN
ALUMINIUM (SLIT)
0.127 / 0.005
0.51 / 5.53
PIPE
FLARE VALVE
646 / 25.4
840 / 33.1
330 / 13.0
GALVAN ISED MILD STEEL
710 / 28.0
957 / 37.7
461 / 18.1
0.8 / 0.031
POLYESTER POWDER
16
Ceiling Cassette C Series (Cooling Only - R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151: 1994(E)
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 27°C DB / 19°C WB INDOOR AND 35°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MCK 010C MCK 015C MCK 020C
M4LC 010B M4LC 015B M4LC 020B
NOMINAL COOLING W 2695 3515 5272
CAPACITY Btu/h
9200 12000 18000
W
968 1445 2347
[
1997
]
A
4.3 6.3 10.8 [ 3.9
]
V
/Ph/Hz
cfm / L/s 410 / 194 410 / 194 450 / 212
6 POLES x 16W 6 POLES x 18W 6 POLES x 22W
W
56 60 68
A
0.24 0.27 0.30
mm/in
mm/in
mm/in
1
m
2
/
ft
2
DIMENSION HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
k
g
/lb 22 + 2 / 49 + 4.4
dB
A
43 45 46
CONDENSATE DRAIN SIZE mm/ in
AIR FILTER
PACKING DIMENSION HEIGHT mm
(in)
( )
- PANEL WIDTH mm(in
)
DEPTH mm(in
)
V
/Ph/Hz
µ
F
30 30 45 / <NIL>
A
20 32 54 / <21>
A
3.8 5.7 10.1 / <3.7>
W
862 1323 2186 / <1836>
mm/in 406 / 16
A
0.21 0.28 0.41
W 20 25 55
W
50 62 93
S.B.C
mm/in
mm/in
0.35 / 0.014
mm/in
2
18 19 14
m
2
/
ft
2
0.51 / 5.53
HEIGHT mm/in
646 / 25.4
WIDTH mm/in
840 / 33.1
DEPTH mm/in 330 / 13.0
k
g
/lb 31 / 68 34 / 75 57 / 126
dB
A
48 49 52
THICKNESS mm/in
LIQUID mm/in
GAS mm/in 9.52 / 3/8 12.70 / 1/2 15.55 / 5/8
HEIGHT mm/in 710 / 28.0
WIDTH mm/in
957 / 37.7
DEPTH mm/in
461 / 18.1
REFRIGERANT CHARGE k
g
/lb
0.78 / 1.72 0.93 / 2.05 1.70 / 3.75
MODEL
INDOOR UNIT
OUTDOOR UNIT
NOMINAL TOTAL POWER 1Ø (3Ø)
NOMINAL TOTAL CURRENT 1Ø (3Ø)
INDOOR UNIT
POWER SOURCE
220 - 240 / 1 / 50
REFRIGERANT / CONTROL R407C / CAPILLARY TUBE (OUTDOOR)
FAN
AIR FLOW
FAN MOTOR
RATED INPUT POWER
RATED RUNNING CURRENT
COIL
TUBE
MATERIAL
FIN
MATERIAL
FIN PER INCH
S.I.G.C
DIAMETER
7.00 / 0.28
THICKNESS 0.28 / 0.011
ALUMINIUM (HYDROPHILLIC)
THICKNESS 0.11 / 0.0043
ROW
2
20
FACE ARE
A
0.318 / 3.42
250 (295) / 9.8 (11.6)
( ) - WITH PANEL 570 (640) / 22.4 (25.2)
570 (640) / 22.4 (25.2)
WEIGHT ( UNIT + PANEL) 23 + 2 / 51 + 4.4
SOUND PRESSURE LEVEL
CONTROL
ROOM TEMPERATURE
MICROCOMPUTER CONTROLLED THERMOSTAT
AIR DISCHARGE
4 WAY AUTOMATIC LOUVER ( UP & DOWN )
OPERATION
WIRELESS OR LED WIRED MICROCOMPUTER REMOTE CONTROL
19.05 / 3/4
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
317 (127) / 12.5 (5)
630 (700) / 24.8 (27.6)
630 (700) / 24.8 (27.6)
OUTDOOR UNIT
COMPRESSOR
POWER SOURCE
220 - 240 / 1 / 50 / < 380 - 415 / 3 / 50 >
COMPRESSOR TYPE
ROTARY HERMETIC
CAPACITOR - 1Ø / <3Ø>
LOCK ROTOR AMP. - 1Ø / <3Ø>
RATED RUNNING CURRENT - 1Ø / <3Ø>
RATED INPUT POWER - 1Ø / <3Ø>
PROTECTION DEV IC E
OVERLOAD PROTECTION
FIN PER INCH
THICKNESS
COIL
PROPELLER / DIRECT
BLADE MATERIAL
GLASS REINFORCED ACRYL STYRENE RESIN
DIAMETER 355 / 14
FAN
FAN TYPE / DRIVE
RATED RUNNING CURRENT
MOTOR OUTPUT
RATED INPUT POWER
1
TUBE MATERIAL
ALUMINIUM (SLIT)
0.127 / 0.005
ROW
FACE ARE
A
0.32 / 3.50
S.I.G.C
DIAMETER
9.52 / 3/8
THICKNESS
0.33 / 0.013
FIN
MATERIAL
TUBE
WEIGHT
DIMENSION
494 / 19.4
740 / 29.1
270 / 10.6
SOUND PRESSURE LEVEL
CASING
MATERIAL
GALVANISED MILD STEEL
0.8 / 0.031
FINISHING
POLYESTER POWDER
PIPE
TYPE
FLARE VALVE
SIZE
6.35 / 1/4
PACKING DIMENSION
588 / 22.0
851 / 33.5
401 / 15.8
17
Ceiling Cassette C Series (Heat Pump - R407C)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151: 1994(E)
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 27°C DB / 19°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 20°C DB / 15°C WB INDOOR AND 7°C DB / 6°C WB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MCK 010CR MCK 015CR MCK 020CR
M4LC 010BR M4LC 015BR M4LC 020BR
COOLING CAP ACITY W
2695 3368 5272
CAPACITY Btu/h
9200 11500 18000
HEATING CAPACITY W
2695 3222 5418
CAPACITY
Btu/h
9500 11000 18500
NOMINAL TOTAL POWER
(
COOLING
)
W
933 1442 2324
NOMINAL TOTAL POWER (HEATING)
W
833 1161 2189
NOMINAL TOTAL CURRENT
(
COOLING
)
A
4.1 6.3 10.8
NOMINAL TOTAL CURRENT (HEATING)
A
3.7 5.3 9.9
V
/Ph/Hz
cfm / L/s
410 / 194 410 / 194 450 / 212
6 POLES x 16W 6 POLES x 18W 6 POLES x 22W
W
56 60 68
A
0.24 0.27 0.3
mm/in
mm/in
mm/in
1
16
m
2
/
ft
2
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
k
g
/lb
22 + 2 / 49 + 4.4
dB
A
43 45 46
mm/in
PACKING DIMENSION HEIGHT mm
(in)
( )
- PANEL WIDTH mm(in
)
DEPTH mm(in
)
V
/Ph/Hz
µ
F 30 30 35
A
20 32 58
RATED RUNNING CURRENT
(
COOLING
)
A
3.6 5.7 10.1
RATED RUNNING CURRENT
(
HEATING
)
A
3.2 4.7 9.2
RATED INPUT POWER
(
COOLING
)
W
827 1320 2163
RATED INPUT POWER
(
HEATING
)
W
727 1039 2028
V
/Ph/Hz
mm/in
406 / 16
A
0.21 0.28 0.41
W
20 25 55
W
50 62 93
S.B.C
mm/in
mm/in
0.35 / 0.014
mm/in
2
14
m
2
/
ft
2
0.51 / 5.53
HEIGHT mm/in
646 / 25.4
WIDTH mm/in
840 / 33.1
DEPTH mm/in
330 / 13.0
k
g
/lb
31 / 68 34 / 75 57 / 126
dB
A
48 49 52
THICKNESS mm/in
LIQUID mm/in
GAS mm/in
9.52 / 3/8 12.70 / 1/2 15.55 / 5/8
HEIGHT mm/in
710 / 28.0
WIDTH mm/in
957 / 37.7
DEPTH mm/in
461 / 18.1
REFRIGERANT CHARGE k
g
/lb
0.85 / 1.87 0.85 / 1.87 1.70 / 3.75
MODEL
INDOOR UNIT
OUTDOOR UNIT
INDOOR UNIT
POWER SOURCE
COIL
TUBE
MATERIAL
FIN
MATERIAL
230 / 1 / 50
REFRIGERANT / CONTROL
R407C / CAPILLARY TUBE (OUTDOOR)
FAN
AIR FLOW
FAN MOTOR
RATED INPUT POWER
RATED RUNNING CURRENT
S.I.G.C
DIAMETER
7.00 / 0.28
THICKNESS
0.28 / 0.011
ALUMINIUM (HYDROPHILLIC)
THICKNESS
0.11 / 0.0043
ROW
2
FIN PER INCH
20
FACE ARE
A
0.318 / 3.42
DIMENSION
250 (295) / 9.8 (11.6)
( ) - WITH PANEL
570 (640) / 22.4 (25.2)
570 (640) / 22.4 (25.2)
WEIGHT ( UNIT + PANEL)
23 + 2 / 51 + 4.4
SOUND PRESSURE LEVEL
CONTROL
ROOM TEMPERATURE
MICROCOMPUTER CONTROLLED THERMOSTAT
AIR DISCHARGE
4 WAY AUTOMATIC LOUVER ( UP & DOWN )
OPERATION
WIRELESS OR LED WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSATE DRAIN SIZE
19.05 / 3/4
AIR FILTER
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
LOCK ROTOR AMP.
PROTECTION DEV IC E
OVERLOAD PROTECTIO N
317 (127) / 12.5 (5)
630 (700) / 24.8 (27.6)
630 (700) / 24.8 (27.6)
DIAMETER
355 / 14
RATED RUNNING CURRENT
OUTDOOR UNIT
COMPRESSOR
POWER SOURCE
220 - 240 / 1 / 50
COMPRESSOR TYPE
ROTARY HERMETIC
CAPACITOR
220 - 240 / 1 / 50
FAN TYPE / DRIVE
PROPELLER / DIRECT
BLADE MATERIAL
GLASS REINFORCED ACRYL STYRENE RESIN
MOTOR OUTPUT
RATED INPUT POWER
COIL
TUBE
TUBE MATERIAL
FIN
MATERIAL
FIN PER INCH
FAN
POWER SOURCE
S.I.G.C
DIAMETER
9.52 / 3/8
THICKNESS
0.33 / 0.013
ALUMINIUM (SLIT)
THICKNESS
0.127 / 0.005
ROW
1
19
FACE ARE
A
0.32 / 3.5
DIMENSION
494 / 19.4
740 / 29.1
270 / 10.6
WEIGHT
SOUND PRESSURE LEVEL
CASING
MATERIAL
GALVANISED MILD STEEL
0.8 / 0.031
FINISHING
POLYESTER POWDER
PIPE
TYPE
FLARE VALVE
SIZE
6.35 / 1/4
PACKING DIMENSION
588 / 22.0
851 / 33.5
401 / 15.8
18
Ceiling Cassette C Series (Cooling Only - R410A)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151: 1994(E)
3) NOMINAL COOLING CAPACITY IS BASED ON THE CONDITIONS BELOW :
COOLING - 27°C DB / 19°C WB INDOOR AND 35°C DB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
M5CK 010C M5CK 015C
M5LC 010C M5LC 015C
NOMINAL COOLING W
2782 3661
CAPACITY Btu/h
9500 12500
W
900 1300
A
4.0 5.8
V
/Ph/Hz
cfm / L/s
400 / 189 410 / 194
6 POLES x 16W 6 POLES x 18W
W
54 60
A
0.23 0.27
mm/in
mm/in
mm/in
12
16 20
m
2
/
ft
2
0.3 / 3.23 0.318 / 3.42
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
k
g
/lb
22 + 2 / 48.5 + 4.4 23 + 2 / 50.7 + 4.4
dB
A
44 / 43 / 42 44 / 42 / 41
mm/in
HEIGHT mm/in
( )
- PANEL WIDTH mm/in
DEPTH mm/in
V
/Ph/Hz
µ
F 25 30
A
19 24
A
3.5 5.3
W
794 1181
mm/in
A
0.23 0.26
W
35 35
W
52 59
mm/in
mm/in
mm/in
m
2
/
ft
2
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
k
g
/lb
33 / 72.75 35/ 77.16
SOUND PRESSURE LEVEL dB
A
46 49
THICKNESS mm/in
LIQUID mm/in
GAS mm/in
9.52 / 3/8 12.70 / 1/2
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
REFRIGERANT CHARGE k
g
/lb
0.71 / 1.57 0.94 / 2.07
MODEL
INDOOR UNIT
OUTDOOR UNIT
NOMINAL TOTAL POWER
NOMINAL TOTAL CURRENT
INDOOR UNIT
POWER SOURCE
230 / 1 / 50
REFRIGERANT / CONTROL
R410A / CAPILLARY TUBE (OUTDOOR)
FAN
AIR FLOW
FAN MOTOR
RATED INPUT POWER (W)
RATED RUNNING CURRENT (A)
COIL
TUBE
MATERIAL
FIN
MATERIAL
FIN PER INCH
FACE ARE
A
S.I.G.C
DIAMETER
7.00 / 0.28
THICKNESS
0.28 / 0.011
ALUMINIUM (HYDROPHILLIC)
THICKNESS
0.11 / 0.0043
ROW
DIMENSION
250 (295) / 9.8 (11.6)
( ) - WITH PANEL
570 (640) / 22.4 (25.2)
570 (640) / 22.4 (25.2)
WEIGHT (UNIT + PANEL)
SOUND PRESSURE LEVEL ( H / M / L )
CONTROL
ROOM TEMPERATURE
MICROCOMPUTER CONTROLLED THERMOSTAT
AIR DISCHARGE
4 WAY AUTOMATIC LOUVER ( UP & DOWN )
OPERATION
WIRELESS OR LED WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSATE DRAIN SIZE
19.05 / 3/4
AIR FILTER
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
PACKING DIMENSION
317 (127) / 12.5 (5)
630 (700) / 24.8 (27.6)
630 (700) / 24.8 (27.6)
OUTDOOR UNIT
COMPRESSOR
POWER SOURCE
230 / 1 / 50
COMPRESSOR TYPE
ROTARY HERMATIC
CAPACITOR
LOCK ROTOR AMPERE
RATED RUNNING CURRENT
RATED INPUT POWER
PROTECTION DEVICE
OVERLOAD PROTECTION
FAN
FAN TYPE / DRIVE
PROPELLER / DIRECT
BLADE MATERIAL
GLASS REINFORCED ACRYL STYRENE RESIN
DIAMETER
406 / 16
RATED RUNNING CURRENT
MOTOR OUTPUT
RATED INPUT POWER
COIL
TUBE
MATERIAL
FIN
MATERIAL
FIN PER INCH
S.I.G.C.
DIAMETER
9.52 / 3/8
THICKNESS
0.33 / 0.013
ALUMINIUM (SLIT)
THICKNESS
0.11 / 0.004
ROW
1
18
FACE ARE
A
0.36 / 3.94
DIMENSION
540 / 21.3
700 / 27.6
250 / 9.8
WEIGHT
CASING
MATERIAL
EG/GI
0.5~2.0 / 0.02~0.08
FINISHING
POLYESTER POWDER
PIPE
TYPE
FLARE VALVE
SIZE
6.35 / 1/4
PACKING DIMENSION
620 / 24.4
810 / 31.9
330 / 13.0
19
Ceiling Cassette C Series (Heat Pump - R410A)
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151: 1994(E)
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :
a) COOLING - 27°C DB / 19°C WB INDOOR AND 35°C DB OUTDOOR
b) HEATING - 20°C DB / 15°C WB INDOOR AND 7°C DB / 6°C WB OUTDOOR
Abbreviation
S.B.C. - SEAMLESS BARE COPPER
S.I.G.C - SEAMLESS INNER GROOVE COPPER
MODEL
M5CK 010CR M5CK 015CR
M5LC 010CR M5LC 015CR
NOMINAL COOLING W
2782 3661
CAPACITY Btu/h
9500 12500
NOMINAL HEATING W
2782 3368
CAPACITY Btu/h
9500 11500
W
900 1300
W
830 1020
A
4.0 5.9
A
3.7 4.6
V
/Ph/Hz
cfm / L/s
400 / 189 410 / 194
6 POLES x 16W 6 POLES x 18W
W
54 60
A
0.23 0.27
mm/in
mm/in
mm/in
12
16 20
m
2
/
ft
2
0.3 / 3.23 0.318 / 3.42
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
k
g
/lb
22 + 2 / 48.5 + 4.4 23 + 2 / 50.7 + 4.4
dB
A
44 / 43 / 42 44 / 42 / 41
mm/in
PACKING DIMENSION HEIGHT mm/in
( )
- PANEL WIDTH mm/in
DEPTH mm/in
V
/Ph/Hz
µ
F
25
30
A
19 24
RATED RUNNING CURRENT
(
COOLING
)
A
3.5 5.4
RATED RUNNING CURRENT
(
HEATING
)
A
3.2 4.1
RATED INPUT POWER
(
COOLING
)
W
794 1181
RATED INPUT POWER
(
HEATING
)
W
724 901
mm/in
A
0.23 0.26
W
35 35
W
52 59
mm/in
mm/in
mm/in
m
2
/
ft
2
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
k
g
/lb
33 / 72.75 35/ 77.16
SOUND PRESSURE LEVEL dB
A
46 49
THICKNESS mm/in
LIQUID mm/in
GAS mm/in
9.52 / 3/8 12.70 / 1/2
HEIGHT mm/in
WIDTH mm/in
DEPTH mm/in
REFRIGERANT CHARGE k
g
/lb
0.71 / 1.57 0.94 / 2.07
INDOOR UNIT
OUTDOOR UNIT
NOMINAL TOTAL POWER (COOLING)
NOMINAL TOTAL POWER (HEATING)
NOMINAL TOTAL CURRENT (COOLING)
NOMINAL TOTAL CURRENT (HEATING)
INDOOR UNIT
POWER SOURCE
COIL
TUBE
MATERIAL
FIN
MATERIAL
FIN PER INCH
230 / 1 / 50
REFRIGERANT / CONTROL
R410A / CAPILLARY TUBE (OUTDOOR)
FAN
AIR FLOW
FAN MOTOR
RATED INPUT POWER
RATED RUNNING CURRENT
S.I.G.C
DIAMETER
7.00 / 0.28
THICKNESS
0.28 / 0.011
ALUMINIUM (HYDROPHILLIC)
THICKNESS
0.11 / 0.004
ROW
FACE ARE
A
DIMENSION
250 (295) / 9.8 (11.6)
( ) - WITH PANEL
570 (640) / 22.4 (25.2)
570 (640) / 22.4 (25.2)
WEIGHT (UNIT + PANEL)
SOUND PRESSURE LEVEL ( H / M / L )
CONTROL
ROOM TEMPERATURE
MICROCOMPUTER CONTROLLED THERMOSTAT
AIR DISCHARGE
4 WAY AUTOMATIC LOUVER ( UP & DOWN )
OPERATION
WIRELESS OR LED WIRED MICROCOMPUTER REMOTE CONTROL
CONDENSATE DRAIN SIZE
19.05 / 3/4
AIR FILTER
WASHABLE SARANET (OPTIONAL IONIZER FILTER)
317 (127) / 12.5 (5)
630 (700) / 24.8 (27.6)
630 (700) / 24.8 (27.6)
OUTDOOR UNIT
COMPRESSOR
POWER SOURCE
230 / 1 / 50
COMPRESSOR TYPE
ROTARY HERMATIC
CAPACITOR
LOCK ROTOR AMPERE
PROTECTION DEVICE
OVERLOAD PROTECTION
FAN
FAN TYPE / DRIVE
PROPELLER / DIRECT
BLADE MATERIAL
GLASS REINFORCED ACRYL STYRENE RESIN
DIAMETER
406 / 16
RATED RUNNING CURRENT
MOTOR OUTPUT
RATED INPUT POWER
COIL
TUBE
MATERIAL
FIN
MATERIAL
FIN PER INCH
S.I.G.C.
DIAMETER
9.52 / 3/8
THICKNESS
0.33 / 0.013
ALUMINIUM (SLIT)
THICKNESS
0.11 / 0.004
ROW
1
18
FACE ARE
A
0.36 / 3.94
DIMENSION
540 / 21.3
700 / 27.6
250 / 9.8
WEIGHT
CASING
MATERIAL
EG/GI
0.5~2.0 / 0.02~0.08
FINISHING
POLYESTER POWDER
PIPE
TYPE
FLARE VALVE
SIZE
6.35 / 1/4
PACKING DIMENSION
620 / 24.4
810 / 31.9
330 / 13.0
20
Noise Level
MCK-A/AR
1/1 Octave A-weighted Sound Pressure (dBA), ref 20µPa
Model Speed
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
Overall
A(dBA)
Noise
Criteria
High 46 45 40 38 32 21 14 42 37
Medium 44 43 37 33 28 18 12 39 32
MCK 020A/AR
Low 43 42 35 31 26 17 11 37 31
High 48 46 43 39 33 27 19 45 38
Medium 45 43 40 35 29 21 15 42 35
MCK 025A/AR
Low 43 42 38 32 27 19 14 40 33
High 50 48 47 43 37 35 28 49 42
Medium 48 45 43 38 32 31 27 45 38
MCK 030A/AR
Low 46 43 41 35 30 30 26 43 36
High 50 49 49 46 39 38 31 51 45
Medium 48 47 47 43 36 34 25 48 42
MCK 040A/AR
Low 46 45 46 41 34 30 23 46 41
High 54 52 51 48 43 42 34 53 47
Medium 52 50 50 46 41 40 32 52 45
MCK 050A/AR
Low 51 49 49 45 39 39 31 50 45
MCK-B/ BR
1/1 Octave A-weighted Sound Pressure (dBA), ref 20 µPa
Model Speed
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
Overall
A(dBA)
Noise
Criteria
High 41 42 42 34 30 23 13 41 37
Medium 40 40 39 30 28 17 10 38 34
MCK 015B/BR
Low 38 39 38 29 27 15 8 36 33
High 42 43 43 35 31 24 14 42 38
Medium 40 42 41 34 30 23 12 40 36
MCK 020B/BR
Low 39 40 38 29 28 15 9 37 33
High 47 45 46 38 34 28 17 45 41
Medium 42 43 43 35 31 24 14 42 38
MCK 025B/BR
Low 40 41 40 32 30 20 11 39 35
MCK-C/CR
1/1 Octave A-weighted Sound Pressure (dBA), ref 20 µPa
Model Speed
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
Overall
A(dBA)
Noise
Criteria
High 43 46 43 40 33 30 20 44 39
Medium 42 44 42 39 32 28 19 43 38
MCK 010C/CR
M5CK 010C/CR
Low 41 43 40 37 30 25 17 42 36
High 45 43 42 39 34 30 19 44 38
Medium 44 42 40 38 33 28 17 42 37
MCK 015C/CR
M5CK 015C/CR
Low 43 41 39 36 31 25 16 41 35
High 46 46 45 42 36 38 26 47 41
Medium 45 46 43 41 35 37 23 46 40
MCK 020C/CR
Low 43 44 42 39 33 35 20 44 38
Model Measuring location
MCK 020A/AR
MCK 025A/AR
MCK 015B/BR
MCK 020B/BR
MCK 025B/BR
MCK / M5CK 010C/CR
MCK / M5CK 015C/CR
MCK 020C/CR
MCK 030A/AR
MCK 040A/AR
MCK 050A/AR
Standard : JIS C 9612
Standard : JIS B 8615
21
22
NC Curves
NC-20
MCK 020A/AR NC Curves
0 10 20 30 40 50 60 70
125
250
500
1000
2000
4000
8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20µPa)
Measured in anechoic room at 1.4m below the facia
NC-40
NC-35
NC-30
NC-25
NC-20
NC-45
NC-50
High fan
Medium fan
Low fan
MCK 025A/AR NC Curves
0 10 20 30 40 50 60 70
125
250
500
1000
2000
4000
8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20µPa)
Measured in anechoic room at 1.4m below the facia
NC-40
NC-35
NC-30
NC-25
NC-45
NC-50
High fan
Medium fan
Low fan
23
MCK 030A/AR NC Curves
0
10
20
30
40
50
60
70
125
250
500
1000
2000
4000
8000
Octave-band fre quency (Hz)
Sound pressure level (dB, ref 20µPa)
Measured in anechoic room at 1.5m below the facia
NC-40
NC-35
NC-30
NC-25
NC-20
NC-45
NC-50
High fan
Medium fan
Low fan
MCK 040A/AR NC Curves
0
10
20
30
40
50
60
70
125
250
500
1000
2000
4000
8000
Octave-band fre quency (Hz)
Sound pressure leve l (dB, ref 20µPa)
Measured in anechoic room at 1.5m below the facia
NC-40
NC-35
NC-25
NC-20
NC-45
NC-50
High fan
Medium fan
Low fan
24
MCK 050A/AR NC Curves
0
10
20
30
40
50
60
70
125
250
500
1000
2000
4000
8000
Octave-band frequenc y (Hz)
Sound pressure level (dB, ref 20µPa)
NC-40
NC-35
NC-30
NC-25
NC-20
NC-45
NC-50
High fan
Low fan
Medium fan
Measured in anechoic room at 1.5m below the facia
25
26
27
MCK 010C/CR NC Curves
MCK 015C/CR NC Curves
28
MCK 020C/CR NC Curves
OperOper
OperOper
Oper
a
aa
a
ting R
ting Rting R
ting R
ang
angang
ang
e
ee
e
ating Range
29
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
-5
19
35
15
46
24
54
STD
HIGH AMBIENT
UNIT
LOW AMBIENT
KIT
Ensure the operating temperature is in allowable range.
Cooling only
Cooling
Heating
Heat pump
Indoor temp. (°CDB
)
Outdoor temp. (°CWB)
-9
15 21
6
27
18
STD
Cooling
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
-5
19
35
15
46
24
54
STD
HIGH AMBIENT
UNIT
LOW AMBIENT
KIT
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
!
Caution :
RR
RR
R
efrig
efrigefrig
efrig
er
erer
er
ant Cir
ant Cirant Cir
ant Cir
cuit
cuitcuit
cuit
efrigerant Circuit
30
Model : MCK 015B – MLC 015C MCK/M5CK 010/015C - MLC/M5LC 010/015C
MCK 015B – M4LC 015B MCK 010/ 015C - M4LC 010/ 015B
MCK 020A - MLC/M4LC 020B MCK 020C – MLC/M4LC 020B
MCK 020B – MLC/M4LC 020B
Model : MCK 025A - MLC/ M4LC 025B MCK 025B - MLC/M4LC 025B
Model : MCK 030A – MLC 030B
Model : MCK 030A – MLC/M4LC 030C
MCK 040A – MLC/M4LC 035C
MCK 040A – MLC/M4LC 040C
MCK 050A – MLC/M4LC 050C
31
Model : MCK/M5CK 010CR - MLC/M5LC 010CR
MCK 010CR - M4LC 010BR
Model : MCK 015BR - MLC 015CR
MCK/M5CK 015CR - MLC/M5LC 015CR
32
Model : MCK 015BR - M4LC 015BR
MCK 015CR - M4LC 015BR
Model : MCK 020AR – MLC/M4LC 020BR
MCK 020BR – MLC/M4LC 020BR MCK 020CR – MLC/M4LC 020BR
33
Model : MCK 025AR – MLC/M4LC 025BR MCK 025BR – MLC/M4LC 025BR
MCK 030AR – MLC 030BR
Model : MCK 030AR – MLC/M4LC 030CR
MCK 040AR – MLC/M4LC 035CR
MCK 040AR – MLC/M4LC 040CR
MCK 050AR – MLC/M4LC 050CR
34
PP
PP
P
erf
erferf
erf
or
oror
or
mance
mance mance
mance
T
TT
T
a
aa
a
b
bb
b
le
lele
le
erformance Table
35
Interpolation and Extrapolation method can be used to get the total capacity, TC and sensible capacity, SC
at those temperatures which are not stated out in the table.
Example:
Model: MCK 0 20A / MLC 0 20B
Indoor Condition: 23°C DB, 15°C WB
Outdoor Condition: 37°C DB
Solution:
Overall
Based on the Performance table on Pg.(39),
1. Refer to the Indoor DB column,
- 23°C is located between 20°C and 24°C (Thus, Interpolation need to be applied)
2. Refer to the Indoor WB column,
- 15°C only available in the case of Indoor DB = 20°C. (Thus, Extrapolation between 16°C WB
and 17°C WB during 24°C indoor DB is required)
3. Refer to the Outdoor DB column,
- 37°C is located between 35°C and 40°C. (Thus, Interpolation need to be applied)
Please follow the steps below in order to get the required capacity.
3
r
d
Step
Interpolation of Outdoor DB
Find TC, SC for
(a) Indoor: 23°C DB, 15°C WB
Outdoor:
37°C DB
2
n
d
Step
Interpolation of Indoor DB
Find TC, SC for
(a) Indoor:
23°C DB
, 15°C WB
Outdoor: 35°C DB
(b) Indoor:
23°C DB
, 15°C WB
Outdoor: 40°C DB
1
s
t
Step
Extrapolation of Indoor WB
Find TC, SC for
(a) Indoor: 24°C DB,
15°C WB
Outdoor: 35°C DB
(b) Indoor: 24°C DB,
15°C WB
Outdoor: 40°C DB
Details:
1
st
Step:
To obtain the Total capacity and Sensible capacity for
(a) Indoor Condition: 24°C DB, 15°C WB
Outdoor Condition: 35°C DB
Outdoor DB, ˚C
35
Indoor DB
˚C
Indoor WB
˚C
TC (kW) SC (kW)
15
x
1
y
1
16
5.597 4.008
24
17
5.761 3.873
Total capacity, TC
=> = 5.433kW (Same as Total capacity at 20°C Indoor DB / 15°C Indoor WB & 35°C Outdoor WB)*
1
x
Sensible capacity, SC
Extrapolation Method:
17°C - 15°C 3.873kW - y
1
=> =
17°C - 15°C 3.873kW - 4.008kW
=>y
1
= 4.143kW
(b) Indoor Condition: 24°C DB, 15°C WB
Outdoor Condition: 40°C DB
Outdoor DB, ˚C
40
Indoor DB
˚C
Indoor WB
˚C
TC (kW) SC (kW)
15
x
2
y
2
16
5.066 3.536
24
17
5.214 3.414
Total capacity, TC
=> = 4.918kW (Same as Total capacity at 20°C Indoor DB / 15°C Indoor WB & 40°C Outdoor WB)*
2
x
Sensible capacity, SC
Extrapolation Method:
17°C - 15°C 3.414kW - y
2
=> =
17°C - 16°C 3.414kW - 3.536kW
=> y
2
= 3.658kW
* This is due to 2 different conditions with same WB temperature, will have the same level of enthalpy. For
more details, please refer to psychrometrics chart
36
Loading...