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MDS-R410A-2008
MULTI DIGITAL SCROLL UNITS
MODEL: MDS050B(R)5-MDS500B(R)5
COOLING CAPACITY: 13.5kW-134kW
HEATING CAPACITY: 15kW-148kW
Catalogue
Engineered for flexib il ity and performance.TM
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For More Than a Century, McQuay has been Devoted to
Different Buildings
Global headquarters of McQuay (Minneapolis,
USA)
McQuay Staunton Factory, USA McQuay Aubum Factory, USA McQuay Cecchina Factory, Italy
McQuay Shenzhen Factory, China Workshop of McQuay Shenzhen Factory,
China
Test center of McQuay Shenzhen Factory,
China
Sound test room of McQuay Shenzhen Factory,
China
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oft
anitary
imple
Based on the success of MDS Variable Digital Multi system of normal temperature series,
McQuay MDS BHC High ambient temperature series is a new generation of multi-scroll units.
They ideally combine the cutting-edge digital technology with high adaptability of atrocious
environment. In addition, this series features higher performance, higher capacity, lower
sound, easier installation, and stronger system management, taking the lead in the market.
Page 4
McQuay Multi Digital Scroll High Temperature Series
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ModelCapacity range
0.8HP 1.0HP 1.5HP 1.8HP 2.0HP 2.5HP 3.0HP 4.0HP 5.0HP 6.0HP 8.0HP 10.0HP
MCC Ceiling concealedunits
MCK Ceiling cassetteunits
MDB High static pressureduct units
MCMCeiling exposed /
oor standing units
MWM Wall mounted units
ave energy
trong
ilence
Indoor Unit Line-up
18
20
24
26
22
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
MDS100B system 100%
5%
Loading
operating
operatingoperating
Unloading
An optimization cooling-circuit design makes the
unit more efcient. Take MDS120BHC for example:
it's EER is up to 3.5 (35cooling condition at full
load), which is much higher than Normal styling.
High adaptability to Wider Operation Range
Specially designed BHC series multi digital scroll
units are suitable for high ambient temperatureapplication up to 52.
Enlarged condensing coil can effectively lower
the discharge pressure and make the system run
safely at high ambient temperature.
Fan motor is des igned fo r h igh ambien t
temperature running.
Electrical parts are selected for high ambient
operation.
Exhaust fan can maintain the internal temperature
inside the control box at an accepted level even
under very high ambient temperature to make the
controllers and electrical parts work properly.
Fins are protected by a special paint in gold colorto give better protection against corrosion in
aggressive environment.
High EER
Exhaust fan in control cabinet.
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Traditional air conditioners
MDS digital variable multi system
Initial temp.:
30
Set temp.:
25
trong
MDS digital variable multi BHC series units feature stronger cooling
performance in high ambient temperature, stepless capacity modulation
and accurate temperature control, thus making your space more
comfortable.
Superior Cooling & Heating Performance
Specially designed MDS digital variable multi BHC series
feature leading-edge unit design and superior heating
performance. They have undergone strict system match
and performance test, and work well in anbient temperature
as high as 52.
Quick Achieving the Set Temperature
In MDS digital variable multi systems, heat transter is happened directly between the refrigerant and air.
And equipped with a smart temperature controller, the unit can achieve the set temperature quickly. Also
the indoor temperature uctuates very little, making your room more comfortable.
Wider Capacity Modulation Range
The compressor of MDS digital variable multi systems feature 10% ~ 100% stepless capacity modulation
range. Thanks to this, the unit can provide cooling/heating capacity exactly as required. Compared
with traditional invert systems (step output), MDS digital variable multi systems feature wider capacitymodulation range, and save more energy.
Coolingcapacity%
MDS digital variable
capacity system
Variable frequency
system
Taking 10HP units for example
Capacity %
52
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
AC
Capacity modulation controller Capacity controller
ACAC ACDC
DCDC
Converter Transducer
Motor loss = 5 ~ 10%
Variable frequency CompressorPWM valve control
Modulation loss = 0%
MDS digital variable multi system Traditional invert system
Digital
compressor
Modulation loss = 10%
ave energy
MDS digital variable multi systems feature leading-edge digital
capacity modulation design, thus saving more energy and
reducing electricity cost.
High EERMDS BHC units feature leading-edge system design
and higher EER, thus saving more energy compared
with traditional air conditioners.
For most time around the year, air conditioners work
at a partial load. Seasonal EER is the main index
for judging whether the unit is more energy-efcient.
MDS digital variable multi systems feature high
EER at full capacity, and even higher EER at partial
capacity. Thanks to this, they can save more energyand effectively reduce the electricity cost.
MDS digital variable multi systems feature
high seasonal EER. They can achieve better
heating and cooling performance with less power
consumption. Compared with traditional systems,
MDS digital variable multi systems can save up to
45% electricity cost.
Traditional central air conditioning system
Energy Saving and Cost Effective
Digital stepless capacity modulation with a wider
range
Less on/off operations and smaller startup current
5% ~ 20% less capacity modulation loss
compared with invert systems
When the digital compressor is unloaded, the
power of the unit is reduced to 10% of the full
load power.
Digital variable capacity system
No invert loss, thus reducing power consumption
While working at partial load, the outdoor unit supplies heating/cooling capacity to the indoor units
exactly as necessary, thus eliminating bypass power consumption.
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oft
Temperature
Time
Temperature fluctuation of traditional household air-conditioners: 2 C
Temperature fluctuation of traditional variable frequency system: 0.5C
Temperature fluctuation of MDS digital variable capacity system: 0.3 C
Environment Temperature ()
Variable f requency system
MDS digital variable capacity system
Cooling capacity (kW)
Note: take MDS100BHC for example
MDS digital variable multi systems ideally integrate leading-edge air
handling technology, accurate temperature control technology and
reliable smart multi-scroll technology. They are designed to make your
room more comfortable and fresh.
Accurate Temperature Control and Quick Response
The capacity requirement for air conditioners changes
according to lots of factors, such as ambient temperature
and sunshine. Therefore, it would be much better if the
air conditioners feature stepless capacity modulation and
quick response. Otherwise, the temperature uctuations
will make people feel uncomfortable.The brand new
MDS digital variable multi systems feature stepless
capacity modulation, and can change output capacity
instantly. Therefore, they can provide cooling/heating
capacity as required. Whats more, accurate temperature
control also makes your room more comfortable.
Dry bulb temperature control can be as accurate as 0.3
Unique and dynamic load forecast technology
Leading-edge and continuous load tracing technology
Quick capacity modulation: instantly changing from 10% to 100%
The electronic expansion valve is quick in response, thus making temperature control more accurate and
reducing the time needed to achieve the set temperature.
Excellent Dehumidication PerformanceIn hot and wet days, the humidity of indoor air increases
sharply, thus making people feel very uncomfortable. MDS
digital variable multi systems feature better dehumidication
performance. Even during the hot and wet rain season, they
can make your room comfortable and brisk.
MDS digital variable multi systems work at a lower sensible
heat ratio. The suction pressure is lower than that of VRV
systems. Therefore, they feature stronger dehumidicationperformance.
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High frequency harmonic waveHigh frequency harmonic wave
MDS digital variable capacity system
EMC comparison diagram
EMC regulations
Variable frequency system
Excellent Electromagnetic Compatibility
While modulating capacity, MDS digital variable multi systems only
shift precision parts, and produce no high frequency harmonic
wave. Therefore, they will not destroywith high delity sound boxes,computers, telephones etc. They can be widely used in places where
interference with the power supply must be strictly prohibited, such
as computer rooms, telecom base stations, TV broadcast reception
stations and telecom equipment rooms.
As the frequency signal changes, high frequency systems will
generate high frequency harmonic waves with frequencies 5, 7,
11, 13, 17 19 times as high as that of the power supply. As
a result, the power factor of the electricity network is reduced,
the capacitor and transformer overheat, ashing points appear
at the uoroscopes and oscillographs, and the precision
of precision instruments are lowered.The electromagnetic
interference (EMI) of invert systems are now internationally
deemed as an environmental pollution. The electricity costspent on suppressing EMI also makes users sweat.
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
Fresh air
Return air
Air supply
Note: The above pipelining only serves as an example. For MCK
pipelining, please refer to the manual.
anitary
Fresh Air Replacing
MDS digital variable multi systems feature leading-edge air purication
technology. They can dampen the breeding of bacteria and improve air
quality, thus making your room more sanitary and comfortable.
Each room can be equipped with an independent fresh
air processing unit, and takes in fresh air freely. In this
way, it improves the indoor air quality and makes your
room more comfortable. You can breathe in fresh air
right inside your room. Optional HRB heat recycling units
facilitate both fresh air suctionand energy saving.
Dampening the Breeding of Bacteria
Scientic research shows the breeding of bacteria increases
as the air humidity increases.MDS digital variable multi
systems feature excellent dehumidication performance.
Therefore, they can effectively dampen the breeding of
bacteria, and prevent articles from going moldy. In this
way, they can prevent the indoor air from being polluted,
and greatly improve indoor air quality.
Excellent Disinfection Performance
You can choose to equip ceiling concealed units with
air lters manufactured by McQuays brother company
AAF (American Ail Filter). Such air lters contain the
disinfectant lNTERSEPT. Research shows that they
can effectively dampen the breeding of organisms, and
improve indoor air quality (IAQ).
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ilence
MDS digital variable multi systems feature leading-edge sound absorbing
technology, and operate more quietly.
Using a new type of spiral blades, the outdoor unit features smooth air draft structure, signicantly reducing
the turbulent ow and lowering the airow sound level.
New type of spiral blades V heat exchanger Sound-insulation design for thecompressor
Based on state-level sound test room and frequency analysis, all parts such as fans and motors are
carefully compared, improved and chosen. The structure and pipeline also feature professional sound
absorbing design, signicantly reducing the sound level of the unit.
Sound frequency analysisState-level precision sound test room
Innovative night silence mode (cooling) for the outdoor unit can automatically modulate the fan
speed as the ambient temperature changes. Therefore, the unit can work more quietly and save more
energy.
MDS digital variable multi systems can work more smoothly and quietly
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
The outdoor unit of MDS system is designed as package, the
compact structure occupies less space and is easy to move.
The outlines and dimensions of the innovated units are
compact. They can be installed side by side to save space.
The refnet joint is provided by the factory in accordance
with different indooe units, which will reduce the work force
at site and save a lot of money.
Only the refrigerant pipe is needed for MDS system, which
can save you a lot of money because there is no chilled water
piping and other accessories.
The outdoor units can be located on the rooftop, which saves
space and is convenient for installation. The depth and height
of all the units are the same. When they are located together,
they look elegant.
MDS system is designed to a capacity modulation systemwithout oil circle. Piping length between outdoor unit and in-
door unit can be extended up to 150 meters. The heighr be-
tween outdoor unit and indoor unit can be extended up to 50
meters when the outdoor unit is above the indooe unit. (If the
outdoor unit is below the indoor unit, the height between them
can be up to 40 meters.) The height between different indoor
units can be extended up to 15 meters, which enables a single
system to cover 4 or 5 floors. For different model condensing
unit, factory recommends the different limit. The left drawing is
just for your reference.
impleThe MDS system are simple and reliable, the design and installation
are more exible.
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MDS
MDS
Capable of monitoring 1024 (32x32) indoor units
simultaneously in real time
Central ControlMDS system can be connected up to 32 indoor units. 32 outdoor units can be controlled in a network through
a centralized controller. The monitor software can monitor 1024 (32x32) indoor units in real time at the same
time. The communication cables between indoor units and outdoor units are very easy to arrange. MDS system
has a strong function of displaying the malfunction, which can save maintenance time and cost.
MDS system real time control interface
Reliable
MDS system adopts the advantaged capacity modulation technology to reduce the control devices, which
reduce the malfunction odds mostly.
MDS system has excellent oil return performance even at low capacities, which will make sure that all of the
removable parts of the compressor can be lubricated and cooled down. Thus, the compressor remains
reliable throughout operation.
It reduces the start/stop times, which will reduce the attack to the electricity supply net.
The PWM (Pulse Width Modulation) valve has the longevity of 40 million times.The design is simple and there is no requirement for bypass valve.
Wired control + Remote control Remote control Central control
Dongle Key
McQuay Software Management System
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
Real-time Monitor
System monitor software: Powerful MDS real-time monitor software can implement indoor control, system
control, circuit control and service control. It helps users or serving personnel to view detailed parameters and
unit data.Description of main control functions:
Indoor Monitoring
System Monitoring
Display the types and status of all the indoor units in the system, including alarm and timing.
Circuit Monitoring*Select and view the system diagram, running parameters of outdoor units, and
running parameters of all the indoor units.
Service Monitoring*
The current running parameters and the curves of history records of outdoor
and indoor units can be displayed.
Note: * Only authorized maintenance personnel can use this window.
Set the mode, fan speed, auxiliary setting, and temperature of indoor units. Switch on/off indoor units.(You
can operate several units or several machines in several units at the same time.)
Set indoor units and outdoor units in groups. You can customize the group settings. (The default groups are
by outdoor units.)
Display alarms and check alarms. (You can check malfunction of outdoor or indoor units by selecting
numbers.)
Set timing mode and set the timing mode of indoor units. (You can set and save the timing mode of the unitswithout any limitation.)
Description of icons of indoor units:
Small icon
Description
The timing
function of
this indoor
unit is
enabled
The wired
controller of
this indoor unit
is locked. You
cannot control
it through the
cable controller.
Faults occur to
this indoor unit.
Double-click this
icon to view the
details.
Description of icons of each type:
Icon
Switching off Cooling Heating Dehumidifying Ventilating
MCK
TYPE
MCC
MDB
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Flexible and Convenient Selection Software
The selection software designed for different models allows you to select and verify unit models as required
by customers, and determine the models of indoor and outdoor units as well as the required quantity of refnetjoints and pipes. Thus, the selection software enables you to carry out complex unit design and selection
more easily and quickly with a single click.
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
Ceiling Concealed MCC Series Indoor Units
Leak-proofdrain pan
Taking in outdoorfresh air
Wireless remote(optional)
The design of McQuay ceiling concealed indoor units takes into account
the space module, small partition and other features of modern commercialbuildings. Cooled/heated air is supplied to all parts of the room evenly, causing
no indoor temperature difference. The units also timely rell the room with
fresh air, thus completely eliminating air conditioning related harm. Whats
more, the air conditioner and air duct are concealed and match well with the
indoor upholstery, thus saving space and facilitating installation.
Autodehumidication
Auto failuredetection
Air ow modulation Silence mode Anti-mildew lter Timed on/off Auto restart after powerfailure (optional)
Features
Miniaturized central air conditioner
Similar to large central air conditioners, the indoor units and air
duct are installed inside the ceiling and takes up no additional
space. Therefore, they match well with the indoor upholstery.
Optional ESP
To supply conditioned air over different distances, various static
pressure levels are applied to units according to their cooling
capacities. To change the static pressure, you just need to change
the motor connection wire.
The control system features microprocessor wire controller and
LCD display, and provides several operation modes for you to
choose from.
Intelligent control Quiet operation
The centrifugal fan of the indoor unit features wide and efcient
blades, and forward curved double suction. The fan rotates
slower, and produces less sound. However, it generates stronger
air ow.
Super thin
The indoor unit is as thin as 250 mm (220mm for MCC008T-015T)
upholstery cost. Concealed installation saves both space and
upholstery cost. The air supply outlet matches perfectly with the
indoor upholstery, and makes your room more beautiful.
Easier to installation
The left and right connection pipes can be exchanged (for
MCC008T-020T). A condensate pump with lift up to 500 mm is
also available. Therefore, installation becomes much easier.
Left connection pipe
Right connection pipe
Optional
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Notes:
1) All specication are subjected to change by the manufacturer without prior notice.
2) Nominal cooling capacity is based on 27DB, 19WB indoor temp. and 35DB outdoor temp.
3) The external static pressure data in bracket are adjustable, they can be achieved by changing the connectors inside the junction box.
4) Sound level are measured in an 11.5dBA background sound level anechoic chamber for units without return air plenum.
Ceiling concealed indoor units
Model MCC008T MCC010T MCC015T MCC018T MCC020T MCC025T MCC030T MCC040T MCC050T MCC060T
Nominal coolingcapacity
kW 2.0 2.5 3.65 4.5 5.6 6.5 7.8 10.6 12.4 14.4
Btu/h 6830 8540 12470 15370 19130 22200 26640 36200 42350 49180
Power supply V/Ph/Hz 220 - 240 / 1 / 50
Rated power input kW 0.047 0.047 0.081 0.082 0.082 0.123 0.158 0.276 0.276 0.28
Net weight kg 22 22 22 25 25 27 28 39 39 45
Unit dimension (WxDxH) mm 1054469220 1314490251 1664490251 1924490251
Air ow (H/M/L)m3/h 460/370/280 580/470/380 800/650/540 960/780/600 1200/950/800 1900/1520/1300 2100/1750/1460
CFM 255/218/165 341277/224 471/383/318 565/459/353 706/559/471 1118/895/765 1236/1030/859
Sound level (H/M/L) dB(A) 31/29/27 34/32/30 35/32/29 37/36/35 42/40/38 47/45/43 48/46/44
External static pressure Pa 15(0/30/50) 30(15/50/70) 50(15/30/70)
Filter Nylon
Liquid pipe mm(in) 6.35(1/4) 9.52(3/8)
Gas pipe mm(in) 9.52(3/8) 12.7(1/2) 15.88(5/8) 19.05(3/4)
Drain pipe mm(in) 19.05(3/4)
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
Autodehumidication
Auto failuredetection
Taking in outdoorfresh air
Auto swing
Air ow modulation Silence mode Anti-mildew lter Timed on/off Auto restart afterpower failure
(optional)
Wireless remote Leak-proofdrain pan
Prevent theceiling from being
polluted
Ceiling Cassette MCK Series Indoor Units
When the ceiling cassette MCK series indoor units are installed, you can only
see the panel. Cooled/heated air is supplied evenly in four directions, makingmodern apartments and ofces more comfortable.
Features
Handsome appearance
Trendy appearance design matches well with indoor upholstery,
and adds more grace to your room.
Microprocessor control
Using a smart wireless remote, you can set the working mode,
the fan speed, the on/off time etc. The unit also features accurate
temperature control and energy saving, making your room more
comfortable.
Low operation sound
With leading-edge 3-D spiral blades and optimized air duct
design, the unit operates with very little sound
Taking in outdoor fresh air
The unit takes in more fresh air, making the air in your room
fresh and healthy. Therefore, air conditioning related syndromes
are completely eliminated.
Washable anti-mildew lter
The lter can be easily and conveniently washed. It keeps the
indoor air fresh and clean. Meanwhile, it can also get rid of
unfavorable smells by using absorbent material.
Smooth water drainage
Built-in automatic high-pressure condensate pump can pump out
water up to 500mm high.The lter is optional.
Washable anti-mildew lter
500mm
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Ceiling cassette indoor units
Notes:
1) All specication are subjected to change by the manufacturer without prior notice.
2) Nominal cooling capacity is based on 27DB, 19WB indoor temp. and 35DB outdoor temp.
3) Sound level are measured in an 11.5dBA background sound level anechoic chamber.
Model MCK010T MCK015T MCK018T MCK020T MCK025T MCK030T MCK040T MCK050T MCK060T
Nominalcoolingcapacity
kW 2.8 3.6 4.5 5.4 6.5 7.5 10.0 12.5 14.0
Btu/h 9560 12290 15370 18440 22200 25610 34150 42690 47810
Power supply V/Ph/Hz 220 - 240 / 1 / 50
Rated powerinput
kW 0.028 0.029 0.040 0.043 0.075 0.084 0.110 0.140 0.155
Net weight(with panel)
kg 26 (34) 30 (38) 39.5 (47.5)
Unit dimension(WxDxH)(with panel)
mm 905905250 (930930278) 905905335 (930930363)
Air ow (H/M/L)m3/h 500/400/330 590/490/430 670/560/490 720/610/520 1200/1100/960 1300/1060/850 1360/1200/1110 1650/1450/1350 1800/1500/1350
CFM 294/235/194 347/288/253 394/330/288 424/359/306 706/645/565 765/624/500 800/706/653 971/853/795 1059/883/795
Sound level(H/M/L)
dB(A) 32/28/24 34/29/26 37/32/29 39/35/31 42/40/38 45/43/41 45/43/41 46/44/42 48/45/42
External staticpressure
Pa 0
Liquid pipe mm(in) 6.35(1/4) 9.52(3/8)
Gas pipe mm(in) 9.52(3/8) 12.7(1/2) 15.88(5/8) 19.05(3/4)
Drain pipe mm(in) 20.5(4/5)
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Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
Autodehumidication
Auto failuredetection
Taking in outdoorfresh air
Air ow modulation Silence mode Anti-mildew lter Timed on/off Auto restart afterpower failure
(optional)
Leak-proofdrain pan
Wireless remote(optional)
High Static Pressure Duct MDB Series Indoor Units
The design of McQuay High static pressure duct MDB series indoor units
takes into account the space module, small partition and other features ofmodern commercial buildings. Cooled/heated air is supplied to all parts of the
room evenly, causing no indoor temperature difference. The units also timely
rell the room with fresh air, thus completely eliminating air conditioning related
harm. Whats more, the air conditioner and air duct are concealed and match
well with the indoor upholstery, thus saving space and facilitating installation.
Features
Unique design
The unique design makes the pipes easy to connect. Since
the ange of the air outlet is tightly arranged in the bottom, the
Gas pipes can be easily installed in the ceiling. It makes the
mounting less demanding in terms of room height and reduces
the construction cost.
Taking in fresh air
The unit uses an anti-mildew lter, and takes in enough fresh air
to meet health requirements.
Graceful installation
Similar to large central air conditioners, the indoor units and air
duct are installed inside the ceiling. When the indoor units are
installed, you can only see the air outlets. Therefore, they match
well with the indoor upholstery and add more grace to your room.
Super thin
The indoor unit is as thin as 350 mm, and is easy to mount on
the ceiling. In this way, it saves space and building
Graceful installation
The unit is ceiling mounted and matches well with the indoor
upholstery. High static pressure also ensures that conditioned air
can be supplied over a long distance.
Comfortable air supply
The unit supplies cooled (heated) air to all parts of the room. The
air outlet can be either downward or sideways. The air ow is
both even and comfortable.
Bottom air supply
Side air supply
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High static prssure duct indoor units
Notes:
1) All specication are subjected to change by the manufacturer without prior notice.
2) Nominal cooling capacity is based on 27DB, 19WB indoor temp. and 35DB outdoor temp.
3) Sound level are measured in an 11.5dBA background sound level anechoic chamber.
Model MDB050T MDB060T MDB080T MDB100T
Nominal cooling capacitykW 12.5 1.4 2.24 2.8
Btu/h 42690 47810 76451 95563
Power supply V/Ph/Hz 220 - 240 / 1 / 50 380 - 415 / 3 / 50
Rated power input kW 0.615 0.789 1.700 1.480
Unit dimension (WxDxH) mm 1230910350 1430910350 1690879420 16901020520
Air ow (H/M/L)
m3/h 2550/2040/1650 3000/2540/1920 4200/3740/3000 5000
CFM 1501/1201/971 1766/1495/1130 2470/2211/1769 2940
Sound level (H/M/L) dB(A) 48/46/44 50/48/46 57/55/52 57
External static pressure Pa 100 150
Air outlet dimension mm 286998 2861198 264912 295749
Air inlet dimension mm 302957 3021157 3881400 4711402
Net weight kg 69 75 100 150
Liquid pipe mm(in) 9.52(3/8) 12.7(1/2)
Gas pipe mm(in) 19.05(3/4) 28.6(1-1/8)
Drain pipe mm(in) 20.5(4/5)
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Ceiling mounted and oor standing indoor units
Notes:
1) All specication are subjected to change by the manufacturer without prior notice.
2) Nominal cooling capacity is based on 27DB, 19WB indoor temp. and 35DB outdoor temp.
3) Sound level are measured in an 11.5dBA background sound level anechoic chamber.
Model MCM020T MCM030T MCM050T
Nominal cooling capacitykW 5.8 7.5 12.5
Btu/h 19810 25610 42690
Power supply V/Ph/Hz 220 - 240 / 1 / 50
Rated power input kW 0.081 0.116 0.161
Net weight kg 39 44 64
Unit dimension (WxDxH) mm 1214670214 1214670249 1714670249
Air ow (H/M/L)m3/h 1100/970/750 1300/1100/870 1850/1550/1200
CFM 647/571/441 765/647/512 1089/912/706
Sound level (H/M/L) dB(A) 48/45/42 50/46/43 52/48/44
External static pressure Pa 0
Liquid pipe mm(in) 9.52(3/8)
Gas pipe mm(in) 15.88(5/8) 15.88(5/8) 19.05(3/4)
Drain pipe mm(in) 20.5(4/5)
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Wall mounted indoor units
Notes:
1) All specication are subjected to change by the manufacturer without prior notice.
2) Nominal cooling capacity is based on 27DB, 19WB indoor temp. and 35DB outdoor temp.
3) Sound level are measured in an 11.5dBA background sound level anechoic chamber.
Model MWM008T MWM010T MWM015T MWM020T MCM025T
Nominal cooling capacitykW 2.2 2.78 3.52 5.4 6.5
Btu/h 7510 9490 12020 18440 22200
Power supply V/Ph/Hz 220 - 240 / 1 / 50
Rated power input kW 0.024 0.036 0.040 0.048 0.068
Net weight kg 10 12 12 16 16
Unit dimension (WxDxH) mm 799198260 899198260 1062222304
Air ow (H/M/L)m3/h 460/330/270 510/420/320 590/500/370 860/720/590 1100/790/680
CFM 271/194/159 300/247/188 347/294/218 506424/347 647465/400
Sound level (H/M/L) dB(A) 39/34/28 39/34/28 42/36/29 44/40/35 49/43/40
External static pressure Pa 0
Liquid pipe mm(in) 6.35(1/4) 6.35(1/4) 6.35(1/4) 6.35(1/4) 9.52(3/8)
Gas pipe mm(in) 9.52(3/8) 9.52(3/8) 12.7(1/2) 15.88(5/8) 15.88(5/8)
Drain pipe mm 16.5 20.5
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Page 28
Featuring Leading-edge Digital Technology
McQuay Multi Digital Scroll High Temperature Series
Outdoor Unit Specifcations
8HP-14HP 16HP-28HP
Notes:
1) All specication are subjected to change by the manufacturer without prior notice.
2) (1)Cooling condition: Indoor D/W bulb Temp. 27/19,outdoor temperature: D bulb Temp.35;
3) (2)Cooling condition: Indoor D/W bulb Temp. 27/19,outdoor temperature: D bulb Temp.46;
4) The sound levels above are obtained in a semi-anechoic room with a background sound of 11.5dB(A). Depending on ambient sound or other factors, the actual sound levelmay vary.
Model MDS080BHC MDS100BHC MDS120BHC MDS140BHC MDS160BHC MDS180BHC MDS200BHC
Nominal cooling capacity (1)kW 22.4 28.0 33.6 39.2 44.8 50.4 56.0
Btu/h 76500 95600 114700 133800 152900 172000 191200
Nominal cooling capacity (2)kW 22.4 26.6 30.4 35.6 41.5 44.8 51.5
Btu/h 76500 90800 103800 121500 141600 152900 175800
Rated power input(1) kW 6.4 8.5 9.6 11.9 12.8 14.6 17.2
Rated power input(2) kW 9.0 10.2 11.8 14.4 16.2 18.2 21.5
Power supply V/Ph/Hz 380 - 415 / 3 / 50
Air ow (High/Low)m3/h 11000/5800 12500/7300 12000/6400 13500/8000 22000/11600 22000/11600 25000/14600
CFM 6474/3414 7357/4297 7063/3767 7946/4709 12949/6828 12949/6828 14715/8593
Sound level(High/Low) dB(A) 60/54 62/55 61/56 63/57 60/55 60/55 64/58
Net weight kg 280 285 320 355 515 520 560
Dimension(WxDxH) mm 9908401840 12908401840 19908401840
Liquid pipe mm(in) 12.7(1/2) 15.88(5/8) 19.05(3/4)
Gas pipe mm(in) 28.6(1-1/8) 34.9(1-3/8) 38.1(1-1/2)
Liquid pipe connection type Flare
Gas pipe connection type Brazed ange
Refrigerant type R22
Max. indoor quantity 13 16 20 24
Model MDS220BHC MDS240BHC MDS260BHC MDS280BHC
CombinationMDS120BMHC+MDS100BSHC
MDS140BMHC+MDS100BSHC
MDS120BMHC+MDS140BSHC
MDS140BMHC+MDS140BSHC
Nominal cooling capacity (1)kW 61.6 67.2 72.8 78.4
Btu/h 210300 229400 248500 267600
Nominal cooling capacity (2)kW 57.0 62.2 66.0 71.2
Btu/h 194500 212300 225300 243000
Rated power input(1) kW 18.1 20.4 21.5 23.8
Rated power input(2) kW 22.0 24.6 26.2 28.8
Power supply V/Ph/Hz 380 - 415 / 3 / 50
Air ow (High/Low))m3/h 24500/13700 26000/15300 25500/14400 27000/16000
CFM 14420/8064 15303/9005 15009/8476 15892/9417
Sound level(High/Low) dB(A) 63/57 64/58 64/58 65/59
Net weight kg 605 640 675 710
Dimension(WxDxH) mm 22908401840 25908401840
Liquid pipe mm(in) 19.05(3/4)
Gas pipe mm(in) 38.1(1-1/2) 41.3(1-5/8)
Liquid pipe connection type Flare
Gas pipe connection type Brazed ange
Refrigerant type R22
Max. indoor quantity 24 32
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Page 29
Type Model Name Picture Units Remark
Electronic
expansion valve
box
MEXMCC, MCK, MCM,
MWM indoor unitsStandard
Wireless Remote
controllerG4
MCM, MCK, MWM
indoor unitsStandard
Wired controller MC301MCC, MDB indoor
unitsStandard
Remote controller AC5300Working with the
wired controllerOptional
Central controller MC-CCS02B All Optional
Refnet joint MDS-Yl All Optional
Refnet joint
(with insulation)MDS-YI-A All Optional
Twisted-pair NA All Optional
Central control
softwareMC-CCS01A All Optional
Accessories
Note:
There are two types of refnet joint, Y-typeandC-type. We strongly recommend that the customer select
the refnet joint provided by the factory. If other brands refnet joint is selected, it may result in bad effects to
the system.
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2008 McQuay International +1 (800) 432-1342 www.mcquay.com
While utmost care is taken in ensuring that all details in the publication are correct at the time of going
to press, we are constantly striving for improvement and therefore reserve the right to alter model
specications and equipment without notice.
Details of specications and equipment are also subject to change to suit local conditions and requirements
Literature No.: CA-MDS(BHC)-0812A
Supersedes: Nothing
Part No.: M08039130008
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