SPLIT-TYPE AIR CONDITIONERS Full Product Line Catalogue 2 0 15 NOTICE ■ Do not install indoor units in areas (e.g., mobile phone base stations) where the emission of VOCs such as phthalate compounds and formaldehyde is known to be high as this may result in a chemical reaction. ■ When installing or relocating or servicing the air conditioners, use only the specified refrigerant (R410A) to charge the refrigerant lines. Do not mix it with any other refrigerant and do not allow air to remain in the lines. If air is mixed with the refrigerant, then it can be the cause of abnormal high pressure in the refrigerant lines, and may result in an explosion and other hazards. The use of any refrigerant other than that specified for the system will cause mechanical failure, system malfunction or unit breakdown. In the worst case, this could lead to a serious impediment to securing product safety. Eco Changes is the Mitsubishi Electric Group’s environmental statement, and expresses the Group’s stance on environmental management. Through a wide range of businesses, we are helping contribute to the realization of a sustainable society. Wrap Yourself in Comfort and Quiet Eco-conscious Technologies from Japan Full Product Line Catalogue 2015
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SPLIT-TYPE AIR CO
ND
ITION
ERS Full Product Line Catalogue 2015
NOTICE� Do not install indoor units in areas (e.g., mobile phone base stations) where the emission of VOCs such as phthalate
compounds and formaldehyde is known to be high as this may result in a chemical reaction. � When installing or relocating or servicing the air conditioners, use only the specified refrigerant (R410A) to charge the
refrigerant lines.Do not mix it with any other refrigerant and do not allow air to remain in the lines.If air is mixed with the refrigerant, then it can be the cause of abnormal high pressure in the refrigerant lines, and may result in an explosion and other hazards.The use of any refrigerant other than that specified for the system will cause mechanical failure, system malfunction or unit breakdown. In the worst case, this could lead to a serious impediment to securing product safety.
Eco Changes is the Mitsubishi Electric Group’s environmental statement,and expresses the Group’s stance on environmental management. Through a wide range of businesses, we are helping contribute to the realization of a sustainable society.
Wrap Yourself in Comfort and QuietEco-conscious Technologies from Japan
Full Product Line Catalogue
2015
Economical Operation
We are able to offer industry-leading levels of energy-efficient operation for both heating and cooling with the latest innova-tive inverter technologies. Save energy and money with the Mitsubishi Electric Inverter Multi split System.
Comfort with less noise, based on smooth operation and innovative features such as automatic selection of low-noise mode when operation load is low. Choose a wall-mounted model to create a silent and comfortable space where noise levels are kept low so that soothing peace and quiet can be enjoyed.
Offering the ability to select up to 6 indoor units for a single outdoor unit, Mitsubishi Electric Inverter Multi split Systems satisfy diversified needs. With the cooling capacities of outdoor units ranging from 5.0 to 12.0kW and a line up of different models to suit specific applications, you will not be hard pressed to find a better match for your building dimen-sions and comfort requirements.
Silent Control Flexible Choice
For luxury mansion and condominium,Maximize the comfortability with a single outdoor unit,Mitsubishi Electric Inverter Multi split Systems
Space Savings
The Mitsubishi Electric Inverter Multi split System is designed to allow several indoor units to be connected to a singleoutdoor unit. This enhances exterior aesthetics by reducing the number of outdoor units necessary, while also providing you with an easy and economical way of adding indoor units at any time.
1 2
INVERTER MULTI SPLITLINE-UP
INVERTER TECHNOLOGIES
FUNCTIONS
MXY SERIES (Cooling Only)
MXZ SERIES (Heat Pump)
EXTERNAL DIMEMSIONS
PIPING INSTALLATIONS
CITY MULTICITY MULTI S SERIES
INDOOR UNIT LINE-UP
SYSTEM CONTROL
6
7- 8
9-14
15-24
25-33
34-39
40-41
43-46
47-48
49-50
TABLE OF CONTENTS
Types of Air Conditioning Systems and Suitable Choice for Your HomeEnhance room comfort with the air conditioner that best matches the interior.For reliable operation and design, Mitsubishi Electric is the logical choice.
· Small residences like studio apartments· Homes with floor area of 20-50m2
· Installing additional units if required
Single Split
· Small to medium-sized residences (condominiums or leased apartments)· Homes with floor area of 50-100m2 · Homes with limited space for outdoor unit installation· Increasing usable space at homes (for developers)· Users who prefer to keep neat appearance with ceiling-concealed
model· Wide variety of indoor unit combination
Inverter Multi Split (5.0~12.0kW)
· Large-scale residences (condominiums or leased apartments)· Homes with floor area of 80m2 or more· Entrance hall or penthouse· Using a centralized control system as integrated control of air condi-
tioning, lighting, security system and other electric appliances· More freedom in air conditioning design due to less piping length restrictions· Increasing usable space in homes (for developers)· Users who prefer to keep neat appearance with ceiling-concealed
model· Wide variety of indoor unit combination
CITY MULTI (12.5~25.0kW)
� Suitable for
� Suitable for � Suitable for
Please refer to page 50 for centralized control.
3 4
SERIES
INVERTER MULTI SPLIT
LINE-UP
Indoor Unit for MXY and MXZ
MSY-E SeriesMSZ-E Series
Wall-mounted
1-way cassette
4-way cassette
Celling-concealed
MSY-G SeriesMSZ-G Series
MLZ Series
SEZ Series
PLA Series
INVERTER Models (Heat Pump)
MXZ SERIES
Up to 2 indoor unitsMXY-2E20VA
INVERTER Models (Cooling Only)
MXY SERIES7.5kW 7.5kW 9.2kWCapacity Class
Model Name
Up to 4 indoor unitsMXY-4A28VA
Up to 4 indoor unitsMXY-4A38VA
Up to 3 indoor unitsMXY-3A28VA
5.0kW
3.5kW 5.0kW 6.0kWCapacity ClassModel Name 2.5kW 7.1kW
Up to 2 indoor unitsMXZ-2C52VA
6.8kW 7.1kW 8.0kWCapacity Class
Model Name
Up to 4 indoor unitsMXZ-4C71VA
Up to 4 indoor unitsMXZ-4C80VA
10.0kW
Up to 5 indoor unitsMXZ-5C100VA
12.0kW
Up to 6 indoor unitsMXZ-6C120VA
Up to 3 indoor unitsMXZ-3C68VA
5.2kW
5 6
Magnetic torque+
Reluctance torque
INVERTER TECHNOLOGIESMitsubishi Electric inverters ensure superior performance including the optimum control of operation frequency. As a result, optimum power is applied in all heating/cooling ranges and maximum comfort is achieved while consuming minimal energy. Fast, comfortable operation and low running cost — That’s the Mitsubishi Electric promise.
Inverters electronically control the electrical voltage, current and frequency of electrical devices such as the compressor motor in an air conditioner. They receive information from sensors monitoring operating conditions, and adjust the revolution speed of the compressor, which directly regulates air conditioner output. Optimum control of operation frequency results in eliminating the consumption of excessive electricity and providing the most comfortable room environment.
Quick & Powerful
Increasing the compressor motor speed by controlling the operation frequency ensures powerful output at start-up, brings the room temperature to the comfort zone faster than units not equipped with an inverter. Hot rooms are cooled, and cold rooms are heated faster and more efficiently.
Room Temperature Maintained
The compressor motor operating frequency and the change of room temperature are monitored to calculate the most efficient waveform to maintain the room temperature in the comfort zone. This elimi-nates the large temperature swings common to non-inverter sys-tems, and guarantees a pleasant, comfortable environment.
MORE ADVANTAGES WITH MITSUBISHI ELECTRIC
INVERTERS – HOW THEY WORK
Impressively low operating cost is a key advantage of inverter air conditioners. We’ve combined advanced inverter technologies with cutting-edge electronics and mechanical technologies to achieve a synergistic effect that enables improvements in heating/cooling performance efficiency. Better performance and lower energy consumption are the result.
ECONOMIC OPERATION
Simple comparison of air conditioner operation control with and without inverter
TRUE COMFORT
� Inverter Operation Image (cooling mode)
Grooved Piping
High-performance grooved piping is used in heat exchangers to in-crease the heat exchange area.
Reluctance DC Rotary Compressor
Powerful neodymium magnets are used in the rotor of the reluc-tance DC compressor motor. More efficient operation is realised by strong magnetic and reluctance torques produced by the magnets.
DC compressor motor (rotor)
Neodymiummagnets
Rare Earth Magnet Rotor (Compressor)
An innovative motor with a rare earth magnet rotor is equipped in the compressor to ensure excellent efficiency. The rare earth magnet has a residual magnetic flux density threefold that of the previously used ferrite magnet.
Rare earth magnet (for MSZ-EF)
DC Fan Motor
A highly efficient DC motor drives the fan of the outdoor unit. Efficiency is much higher than an equivalent AC motor.
Joint Lap DC Motor
Mitsubishi Electric has developed a unique motor, called the “Poki-Poki Motor” in Japan, which is manufactured using a joint lapping technique. This innovative motor operates based on a high-density, high-magnetic force, leading to extremely high effi-ciency and reliability.
Grooved piping
Cross-sectional viewPipe image
PAM
Conventionalinverter
Without PAM control
� Merits of PAM Control
With PAM control
Supplyvoltage
CurrentTime
Time
PAM adjusts the form of the current wave so that it becomes close to that of the supply voltage wave. High harmonics are reduced and 98% of the electricity is utilized.
PAM is a technology that controls the current waveform so that it resembles the supply voltage wave, thereby reducing loss and real-ising more efficient use of electricity. Using PAM control, 98% of the input power supply is used effectively.
PAM (Pulse Amplitude Modulation)
Power increasedEfficient voltage increase realises increased power
Significant energy savingsRemarkable reduction in power loss saves electricity
Limited powerInsufficient power when needed
Limited energy savingsElectricity is wasted
LEV1
Power receiver
Heat exchanger
Heatexchanger
Compressor
LEV2
Power Receiver and Twin LEV Control
Mitsubishi Electric has developed a power receiver and twin linear expansion valves (LEVs) circuit that optimise compressor perfor-mance. This technology ensures optimum control in response to op-erating waveform and outdoor temperature. Operating efficiency has been enhanced by tailoring the system to the characteristics of R410A refrigerant.
Temperature (°C) Cooling capacity (W)
Operation time (min)
Rated capacity
Setting temperatureIndoor temperature
Measured capacity
Point 1
Point 1
When room temperature is higher than the setting, capacity rises quickly, adjusting the temperature to the original setting.
When room temperature reaches the desired setting, capacity eases in order to maintain the set temperature level.
Point 2
Point 2
7 8
M-NET InterfaceInterface to connect with M-NET con-trollers.
M-NET interface
Details
Major Optional Parts Required
• Group of air conditioners can be controlled by MELANS system controller (M-NET).
• Up to two remote controllers can be connected to one group.
• Both wired and wireless remote controllers can be used in combination.
• Operation other than On/Off (e.g., adjust-ment of temperature, fan speed, and airflow) can be performed even when remote controller operation is prohibited.
• Timer control is possible with an external timer.
Connector cable for remote display
Connector cable for remote display
PAR-SL97A-E
(Example of 1 : 1 system x 2)
Relay box (to be purchased locally)
(Example of 1 : 1 system x 2)
• Connector cable for remote display PAC-SA88HA-E /PAC-725AD(10 pcs. x PAC-SA88HA-E)
• Relay box (to be purchased locally)• Remote control panel (to be purchased
locally)Remote control panel
Remote control panelWired remote
controller
• The pulse signal can be turned On/Off.• Operation/emergency signal can be
received at a remote location.
• Operation/emergency signal can be received at a remote location (when channeled through the PAC-SF40RMno-voltage signal, when channeled through the PAC-SA88HA-E DC 12V signal).
• Weekly Timer:On/Off and up to 8 pattern temperatures can be set for each calendar day. (Initial setting)
• On/Off Timer:On/Off can be set once each within 72 hr in intervals of 5-minute units.
• Auto-off Timer:Operation will be switched off after a certain time elapse. Set time can be changed from30 min. to 4 hr. at 10 min. intervals. *Simple Timer and Auto-off Timer cannot be used at the same time.
• Remote display panel (to be purchased locally)
• Connector cable for remote display PAC-SA88HA-E / PAC-725AD(10 pcs. x PAC-SA88HA-E)
• Relay box (to be purchased locally)• Remote operation adapter PAC-SF40RM *Unable to use with wireless remote controller
Remote operation adapter/Connector cable for remote display + Relay box
Remote operation adapter/Connector cable for remote display + Relay box
For P Series and S Series Indoor Units
For M Series Indoor Units (New A-control Models Only)
1
2
Remote On/Off Operation
Remote Display of Operation Status
Control Details Major Optional Parts RequiredSystem Examples Connection Details
• MAC-397IF (Interface)• Parts for circuit such as relay
box, lead wire, etc. (to be purchased locally)
• MAC-397IF-E (Interface)• Parts for circuit to be
purchased locally (DC power source needed)
Connect the interface to the air conditioner. Then connect the locally purchased remote controller to the terminal in the interface.
Connect the interface to the air conditioner. Then connect the locally purchased remote controller to the terminal in the interface.
On/Off operation is possible from a remote location.
The operation status (On/Off) or error signals can be monitored from a remote location.
Outdoor unit
Indoor unit
MAC-397IF-E
Remote control section (to be purchased locally)
Switch
Outdoor unit
Indoor unit
MAC-397IF-E
Remote monitor section (to be purchased locally)
Power supply
Resistance LED
• Air conditioner can be started/stopped remotely.( 1 and 2 can be used in combination)
• The On/Off status of air conditioners can be confirmed remotely.( 1 and 2 can be used in combination)
Major Optional Parts
System Control InterfaceInterface to connect with M-NET controllers.
MAJOR SYSTEM CONTROL
M series Indoor Unit
MXZ Series Outdoor
Indoor Unit
Outdoor Unit
S series & P series Indoor Unit
System Examples
MXZ Series Outdoor
Details
Major Optional Parts Required
• One remote controller can control plural air conditioners with the same settings simultaneously.• One remote controller can control up to 16 refrigerant systems. (When connected to a MXZ unit, MAC-397IF-E is counted as one system.)• Up to two remote controller can be connected.
Standard equipment (for indoor units compatible with wired remote controllers)
MAJOR OPTIONAL PARTS
M-NET Converter
Used to connect P Series A-control models to M-NET controllers. M-NET
Converter
Econo Cool Energy-Saving Feature
“Econo Cool” is an intelligent temperature control feature that adjusts the amount of air directed towards the body based on the air-outlet temperature. The setting temperature can be raised by as much as 2°C without any loss in comfort, thereby realising a 20% gain in energy efficiency. (Function only available during manual cooling operation.)
Pure White
Pure white is adopted for the unit colour; white expressing the essence of cleanliness and easily matching virtually all interior décor.
Auto Vane
The vane closes automatically when the air conditioner is not running, concealing the air outlet and creating a flat surface that is aesthetically appealing.
Econo Cool ModeA comfortable room environment is maintained even when setting the temperature 2°C higher than the conventional cooling mode.
Conventional Econo CoolAmbient temperature 35°C 35°C
Set temperature 25°C 27°C
30°C 29.3°C
Econo Cool on Conventional cooling mode
14 16 18 20 22 24 26 28
Perceived temperature Temperature distribution (°C)
ENERGY-SAVING
AIR QUALITY
ATTRACTIVE
This high-performance filter has a much finer mesh compared to stan-dard filters, and is capable of capturing minute particulates floating in the air that were not previously caught.
High-efficiency Filter
Catechin is a bioflavonoid by-product of green tea with both antiviral and antioxidant qualities. It also has an excellent deodorising effect, which is why Mitsubishi Electric uses the compound in its air condi-tioner filters. In addition to improving air quality, it prevents the spreading of bacteria and viruses throughout the room. Easily re-moved for cleaning and maintenance, when the filter is washed regu-larly the deodorising action is rated to last more than 10 years.
Catechin Filter
Indoor air quality is enhanced by the direct intake of fresh exterior air.
Fresh-air Intake
The anti-allergy enzyme filter works to trap allergens such as molds and bacteria and decompose them using enzymes retained in the filter.
Anti-allergy Enzyme Filter
A special process for the entrapment surface improves the filtering effect, making the maintenance cycle longer than that of units equipped with conventional filters.
Long-life Filter
Air conditioner operating time is monitored, and the user is notified when filter maintenance is necessary.
Filter Check Signal
This function features both the Air Cleaning Filter and Anti-allergy Enzyme Filter.
Electrostatic Anti-allergy Enzyme Filter
The filter has a large capture area and incorporates nanometre-sized platinum-ceramic particles that work to eliminate bacteria and deo-dourise the circulating air.
Nano Platinum Filter
ElectrostaticAnti-allergy
NanoPlatinum
Air Discharge GuideChanges the direction of air being exhausted from the outdoor unit.
Wide and Long Airflow
The wide and long airflow function is especially beneficial for large spaces, helping to ensure that air is well circulated and reaches every corner of the room.
AIR DISTRIBUTION
The air outlet vane swings up and down so that the airflow is spread evenly throughout the room.
Horizontal Vane
The air outlet fin swings from side to side so that the airflow reaches every part of the room.
Vertical Vane
In the case of rooms with high ceilings, the outlet-air volume can be increased to ensure that air is circulated all the way to the floor.
High Ceiling Mode
If the room has a low ceiling, the airflow volume can be reduced for less draft.
Low Ceiling Mode
The airflow speed mode adjusts the fan speed of the indoor unit automatically according to the present room conditions.
Auto Fan Speed Mode
“i save” Mode/Smart Set
“i save” is a simplified setting function that recalls the preferred (preset) temperature by pressing a single button on the remote controller. Smart Set : Press the same button twice in repetition to immediately return to the previous temperature setting. Using this function contributes to comfortable waste-free operation, realising the most suitable air conditioning settings and saving on power consumption when, for example, leaving the room or going to bed.
Auto Restart
Especially useful at the time of power outages, the unit turns back on automatically when power is restored.
On/Off Operation Timer
Use the remote controller to set the times of turning the air conditioner On/Off.
Operation Lock
To accommodate specific use applications, cooling or heating operation can be specified when setting the control board of the outdoor unit. A convenient option when a system needs to be configured for exclusive cooling or heating service.
CONVENIENCE
Ampere Limit Adjustment
Dipswitch settings can be used to adjust the maximum electrical current for operation. This function is highly recommended for managing energy costs.
*Maximum capacity is lowered with the use of this function.
Low-noise Operation (Outdoor Unit)
System operation can be adjusted to prioritise less noise from the outdoor unit over air conditioning performance.
Low-temperature Cooling
Intelligent fan speed control in the outdoor unit ensures optimum performance even when the outside temperature is low.
Auto Changeover
The air conditioner automatically switches between heating and cool-ing modes to maintain the desired temperature.
9 10
M-NET InterfaceInterface to connect with M-NET con-trollers.
M-NET interface
Details
Major Optional Parts Required
• Group of air conditioners can be controlled by MELANS system controller (M-NET).
SYSTEM CONTROLFUNCTIONSVersatile system controls can be realised using optional parts, relay circuits, control panels, etc.
MAJOR SYSTEM CONTROL
M series Indoor Unit
MXZ Series Outdoor
Indoor Unit
Outdoor Unit
S series & P series Indoor Unit
System Examples
MXZ Series Outdoor
Details
Major Optional Parts Required
• One remote controller can control plural air conditioners with the same settings simultaneously.• One remote controller can control up to 16 refrigerant systems. (When connected to a MXZ unit, MAC-397IF-E is counted as one system.)• Up to two remote controller can be connected.
ON 20°CON 20°C ON 20°C ON 20°C ON 20°C ON 20°C ON 20°CAutomatically changes to high-power operation at wake-up time
Automatically lowers temperature at bedtime for energy-saving operation at night ON 18°CON 18°C ON 18°C ON 18°C ON 18°C ON 18°C ON 18°C
Settings
Built-in Weekly Timer Function
Easily sets desired temperatures and operation start/stop times to match lifestyle patterns. Reduce wasted energy consumption by using the timer to prevent forgetting to turn off the unit and eliminate temperature setting adjustments.
(during sleeping hours)
Automatically turned off during work hoursMidday is warmer, so the temperature is set lower
OFFOFF OFF OFF OFF ON 18°C ON 18°C
Automatically turns on, synchronized with arrival at homeAutomatically raises temperature setting tomatch time when outside-air temperature is low
ON 20°CON 20°C ON 20°C ON 20°C ON 20°C ON 20°C ON 20°C
Cleaning-free Pipe Reuse
The application of pipe reuse technology such as Mitsubishi Electric’s original hard alkyl benzene oil makes it possible to reuse the same piping, thereby allowing cleaning-free renewal of air conditioning systems that use R22 refrigerant.
Wiring/Piping Correction Function*
The push of a single button is all that is required to confirm that piping and wiring are properly connected. Corrections are made au-tomatically if a wiring error is detected, eliminating the need for com-plicated wiring confirmation work when expanding the number of rooms served.* This function cannot be used when the outdoor temperature is below 0°C.
The correction process requires 10–20 minutes, and only works when the unit is set to the Cooling mode.
Drain Pump
A built-in drain pump enables drain piping to be raised.
Flare Connection
Flare connection to cooling pipe work is possible.
Wiringconfirmation
is timeconsuming.
The outdoor unit matches
pipes and wiring.
Easy Clean
The cover panel can be quickly removed for washing and the airflow vents can be opened without any special tools, making it easy to clean the inside of the air conditioner in minutes. Periodic cleaning of the air conditioner is recommended to maintain optimum operating efficiency and energy savings.
MAINTENANCE
Self-Diagnostic Function (Check Code Display)
Check codes are displayed on the remote controller or the operation indicator to inform the user of malfunctions detected.
Failure Recall Function
Operation failures are recorded, allowing confirmation when needed.
DC InverterJoint Lap DC MotorReluctance DC Rotary Compressor 4C80 4C80 4C80 4C80 4C80Rare Earth Magnet Rotor (Compressor)DC Fan MotorPAM (Pulse Amplitude Modulation)Power Receiver and Twin LEV ControlGrooved Piping
MaintenanceEasy CleanSelf-Diagonosis Function (Check Code Display)Failure Recall Function
*1 When multiple indoor units connected to an MXZ outdoor unit are runnning at the same time, simultaneours cooling and heating is not possible.*2 Smart Set is available for MSY-GE10/13/18VA, "i save" mode is available for MSY-GE24/26VA
DC InverterJoint Lap DC MotorReluctance DC Rotary Compressor 4A38 4A38 4A38 4A38Rare Earth Magnet Rotor (Compressor) 4A38DC Fan MotorPAM (Pulse Amplitude Modulation)Power Receiver and Twin LEV ControlGrooved Piping
MaintenanceEasy CleanSelf-Diagonosis Function (Check Code Display)Failure Recall Function
13 14
SERIES
SELECTIONChoose from three types of indoor units and three types of outdoor units.Create the system that best matches the room shapes and the number of rooms.MXY SELECT INDOOR UNITS
Select the indoor unit to be installed in each room.
Wall-mounted Cassette Ceiling-concealed
SELECT OUTDOOR UNITSSelect the best outdoor unit based on the number of indoor units and overall system capacity required.
2-port Connect up to 2 indoor units
3-port Connect up to 3 indoor units
4-port Connect up to 4 indoor units
CHECK SYSTEM COMPATIBILITYPossible combinations depends on the outdoor unit chosen. Please check the following points.
Refer to the “Indoor Unit Compatibility Table” to check if the indoor units selected can be used with the outdoor unit selected. (Indoor units not listed in the table cannot be used.)
Refer to the “Combination Table” in data book to check if the capacity combination of the indoor unit selected is connectable. (Combinations not listed cannot be connected.)
Check Indoor Unit CapacityCombination
If the desired combination cannot be found, please change either the indoor or outdoor unit to match one of the combinations shown in the tables.
Check Indoor Units
MXY-2E20VA MXY-3A28VA MXY-4A28VA MXY-4A38VA
STEP 1
STEP 2
STEP 3
MSY-GE(24-26)
MSY-GE(10-18)
MSY-EF
PLA-RPMLZ-KA SEZ-KD
15 16
MXYSERIESOur Inverter Technology adjusts capacity in response to conditions such as the difference between the outside and inside air temperatures, allowing our air conditioners to run more efficiently and reduce energy costs.
EXAMPLE SYSTEM
Handle Up to 4 Rooms with a Single Outdoor Unit
The MXY Series offers a four-system line-up to choose from, ranging between 5.0 and 9.2kW. All of them are compatible with specific M, S and P series indoor units. A single outdoor unit can handle a wide range of building layouts.
2-port 3-port 4-port
MXY-2E20VA
4-port
MXY-4A38VAMXY-3A28VAMXY-4A28VA
PLA-RP
MLZ-KA
MSY-GE
MSY-EF
MXY-4A38VA
Cooling Only MULTIMXY SERIES
4A38 3A/4A2A/3A
Type Inverter Cooling OnlyModel Name MXY-2E20VA MXY-3A28VA MXY-4A28VA MXY-4A38VA
*If the outdoor unit is installed higher than the indoor unit, max. height is reduced to 10m.
MSY-GSERIESThe standard model MSY-G units provide excellent energy savings and operation is impressively silent. A vast series line-up is ready to ensure comfortable room environments in response to your air conditioning needs.
MSY-GE10/13/18VA MSY-GE24/26VA
Stylish and Compact
800mm
Fits neatly above800mm-wide doors.
Quiet OperationA “Silent Mode” setting has been added to the fan speed settings, ensuring super-quiet operation below 20dB for model sizes 13 and under. Perfect for the bedroom; it’s so quiet you’ll check to see if it’s on.
Wide Line-upFive different indoor units (Model 10-26) are available to meet your diversified air conditioning needs.
Nano Platinum FilterThis filter incorporates nanometre-sized platinum-ceramic particles that generate stable antibacterial and deodourising effects. The size of the three-dimensional surface has been increased as well, enlarg-ing the filter capture area. These features give the Nano Platinum Filter of the MSY-GE24/26 models better dust collection perfor-mance than conventional filters. The superior air-cleaning effective-ness raises room comfort yet another level.
It is okay to wash the filter with water(air-cleaning effect is maintained)
In the case of MSY-GE10-18Only 798mm
Only
19dB
MSY-GE10/13/18VA
MSY-GE24/26VA
10/13
3D surface (Waved surface)
An elegant, high-quality look is achieved through the new stylish design adopted for indoor units. The simple ergonomic square shape and pure white color express a sense of sophistication that matches well with virtually any interior décor.
MSY-GE10/13/18VA
24/26
24/26*2
NanoPlatinum
“i save” Mode“i save” is a simplified setting function that recalls the preferred (preset) temperature by pressing a single button on the remote con-troller. Press the same button twice in repetition to immediately return to the previous temperature setting. Using this function con-tributes to comfortable, waste-free operation, realizing the most suitable air conditioning settings and saving on power consumption when, for example, leaving the room or going to bed.
22oc 24ocCooling Cooling
MSY-E SERIESDeveloped to complement modern interior room décor, StarMEX ZEN air conditioners are available in three colors specially chosen to blend in naturally wherever installed.
Stylish Line-up MatchesAny Room Décor
The streamlined wall-mounted indoor units have eloquent silver-bevelled edges, expressing sophistication and quality. Combining impressively low power consumption and quiet yet powerful performance, these units provide a best-match scenario for diverse interior designs while simultane-eously ensuring maximum room and energy savings.
Multi Connection Single Connection
Quiet Comfort All Day LongMitsubishi Electric’s advanced “Silent Mode” fan speed setting pro-vides super-quiet operation as low as 21dB for EF10/13 models. This unique feature makes the StarMEX ZEN series ideal for use in any sit-uation.
Superior Exteriorand Operating Design Concept The indoor unit of the StarMEX ZEN keeps its amazingly thin form even during operation. The only physical change notable is the movement of the variable vent. As a result, a slim attractive look is maintained.
Closed Open� Noise Level
10dB40dB60dB80dB
Subway car interior
Quiet passenger car interior (40km/h)
Library interior
Human hearing limits
(Extremely quiet)Sound of
rustling leaves
Only 21dB(for EF10/13 models)
MSY-EF10/13/18VAW
MSY-EF10/13/18VAS
MSY-EF10/13/18VAB
White
Silver
Black
Built-in Weekly Timer Function
Easily sets desired temperatures and operation start/stop times to match lifestyle patterns. Reduce wasted energy consumption by using the timer to prevent forgetting to turn off the unit and eliminate temperature setting adjustments.
Type Cooling OnlyModel Name MSY-EF10VAW/B/S MSY-EF13VAW/B/S MSY-EF18VAW/B/S
Ext.Piping Diameter Liquid/Gas mm 6.35/9.52 6.35/9.52 6.35/12.7*SHi : Super High
Optional Optional
Optional
ElectrostaticAnti-allergy
Optional
NanoPlatinum
4A
17 18
MSY-GSERIESThe standard model MSY-G units provide excellent energy savings and operation is impressively silent. A vast series line-up is ready to ensure comfortable room environments in response to your air conditioning needs.
MSY-GE10/13/18VA MSY-GE24/26VA
Stylish and Compact
800mm
Fits neatly above800mm-wide doors.
Quiet OperationA “Silent Mode” setting has been added to the fan speed settings, ensuring super-quiet operation below 20dB for model sizes 13 and under. Perfect for the bedroom; it’s so quiet you’ll check to see if it’s on.
Wide Line-upFive different indoor units (Model 10-26) are available to meet your diversified air conditioning needs.
Nano Platinum FilterThis filter incorporates nanometre-sized platinum-ceramic particles that generate stable antibacterial and deodourising effects. The size of the three-dimensional surface has been increased as well, enlarg-ing the filter capture area. These features give the Nano Platinum Filter of the MSY-GE24/26 models better dust collection perfor-mance than conventional filters. The superior air-cleaning effective-ness raises room comfort yet another level.
It is okay to wash the filter with water(air-cleaning effect is maintained)
In the case of MSY-GE10-18Only 798mm
Only
19dB
MSY-GE10/13/18VA
MSY-GE24/26VA
10/13
3D surface (Waved surface)
An elegant, high-quality look is achieved through the new stylish design adopted for indoor units. The simple ergonomic square shape and pure white color express a sense of sophistication that matches well with virtually any interior décor.
MSY-GE10/13/18VA
24/26
24/26*2
NanoPlatinum
“i save” Mode“i save” is a simplified setting function that recalls the preferred (preset) temperature by pressing a single button on the remote con-troller. Press the same button twice in repetition to immediately return to the previous temperature setting. Using this function con-tributes to comfortable, waste-free operation, realizing the most suitable air conditioning settings and saving on power consumption when, for example, leaving the room or going to bed.
22oc 24ocCooling Cooling
MSY-E SERIESDeveloped to complement modern interior room décor, StarMEX ZEN air conditioners are available in three colors specially chosen to blend in naturally wherever installed.
Stylish Line-up MatchesAny Room Décor
The streamlined wall-mounted indoor units have eloquent silver-bevelled edges, expressing sophistication and quality. Combining impressively low power consumption and quiet yet powerful performance, these units provide a best-match scenario for diverse interior designs while simultane-eously ensuring maximum room and energy savings.
Multi Connection Single Connection
Quiet Comfort All Day LongMitsubishi Electric’s advanced “Silent Mode” fan speed setting pro-vides super-quiet operation as low as 21dB for EF10/13 models. This unique feature makes the StarMEX ZEN series ideal for use in any sit-uation.
Superior Exteriorand Operating Design Concept The indoor unit of the StarMEX ZEN keeps its amazingly thin form even during operation. The only physical change notable is the movement of the variable vent. As a result, a slim attractive look is maintained.
Closed Open� Noise Level
10dB40dB60dB80dB
Subway car interior
Quiet passenger car interior (40km/h)
Library interior
Human hearing limits
(Extremely quiet)Sound of
rustling leaves
Only 21dB(for EF10/13 models)
MSY-EF10/13/18VAW
MSY-EF10/13/18VAS
MSY-EF10/13/18VAB
White
Silver
Black
Built-in Weekly Timer Function
Easily sets desired temperatures and operation start/stop times to match lifestyle patterns. Reduce wasted energy consumption by using the timer to prevent forgetting to turn off the unit and eliminate temperature setting adjustments.
Type Cooling OnlyModel Name MSY-GE10VA MSY-GE13VA MSY-GE18VA MSY-GE24VA*1 MSY-GE26VA
Ext.Piping Diameter Liquid/Gas mm 6.35/9.52 6.35/9.52 6.35/12.7 9.52/15.88 9.52/15.88*SHi : Super High*1 Functions and specification may differ depending on the market.*2 Smart Set is available for MSY-GE10/13/18VA.
MLZ SERIESIntroducing a new type of ceiling cassette for the Multi-Split Series with streamed interior dimensions and a sharp, sleek appearance.
175mm
Ceiling Mounted
Installing the ceiling-mounted MLZ Series unit in a room creates a more spacious feel that enhances room comfort. This overhead format is also an excellent solution when lighting equipment is installed at the centre of the room and fixtures such as book shelves are mounted on wall surfaces.
Slim Body
The new units are designed with a slim body (only 175mm high), en-suring easy installation even when low ceiling cavities limit installa-tion space. The need for ceiling cavity service space is also elimi-nated, further reducing the dimensions required for installation.
Easy Installation
A built-in drain pump (500mm lift) and flexible drain joints make attaching the drain hose in the ceiling cavity easy, resulting in simple and fast installation. Tight yet flexible fittings eliminate the need of wrapping with heat-insulation tape, and ensure that pipe and drain cover connections are free of condensation.
Insulating material wrapping only required from this point
Insulation material pretreatment eliminates need for wrapping.
The newly adopted insulation-free cover eliminates the need for wrapping pipes with insulation tape and prevents the forming of condensation.
Flexible drain joints simplify drain piping work in narrow ceiling areas
� Drain Piping SupportersInstallation Example
� Easy Mounting PlateSuspension work simplified with well-designed mounting plates
Built-in drain pump secures drainage water lift of 500mm
Access door not required
Drain cover
Easy joint connections!
Secure one side Move unit to the centre
Flexible drain joints Refrigerant pipe
MLZ-KA25/35/50VA
Air Volume Settings by Ceiling Height
Dual-level airflow selection is engineered to accommodate specific ceiling heights. This is a key feature for adjusting airflow effectively when it is either too strong or too weak due to being mismatched with the height of the ceiling.
Up and Down
Left and RightStandard
High ceiling
25
2.4m
2.7m
2.4m
2.7m
2.4m
2.7m
35 50
Auto Vane Control
Outlet vanes can be moved left and right, and up and down using the remote controller. This improved airflow control feature solves the problem of drafts.
Push the unit to the other side Secure the opposite side
SEZ SERIESThis concealed ceiling-mounted indoor unit series is compact, and fits easily into rooms with lowered ceilings. Highly reliable energy-saving performance makes it a best match choice for concealed unit installations.
Compact Ceiling-concealed Units
Only the intake-air grille and outlet vents are visible when using this ceiling-concealed indoor unit. The rest of the unit is conveniently hidden in the ceiling cavity, essentially leaving the ceiling and walls free of bulky looking devices and maintaining a high-class interior décor. The compact units require minimal space and can be installed in buildings with lowered ceilings, where exposed units were the rule in the past.
Wide Selection of Fan Speed and Static Pressure Level
Three fan speeds (Low - Mid - High) and four static pressure levels (5 - 15 - 35 - 50Pa) are available by using the DC fan motor to meet various needs.
Drain Pump (Optional)
The PAC-KE07DM-E drain pump is now available as an option. With the pump, a drain hose length of up to 550mm can be used, leading to increased installation possibilities.
Air inletAir outletAccess doorCeiling surfaceCanvas ductAir filterInlet grille
ABCDEFG
200
990
SEZ-KD35VAL
Dimension
SEZ-KD25-71VAL
Type Cooling OnlyModel Name MLZ-KA25VA MLZ-KA35VA MLZ-KA50VA
Ext.Piping Diameter Liquid/Gas mm 6.35/9.52 6.35/9.52 6.35/12.7
Optional
Optional Optional Optional
24/26 24/26 24/26*1 24/26*2
ElectrostaticAnti-allergy
Optional
24/2610 - 18 10 - 18 24/26
NanoPlatinum
4A
Optional Optional Optional Optional Optional
4A
19 20
MLZ SERIESIntroducing a new type of ceiling cassette for the Multi-Split Series with streamed interior dimensions and a sharp, sleek appearance.
175mm
Ceiling Mounted
Installing the ceiling-mounted MLZ Series unit in a room creates a more spacious feel that enhances room comfort. This overhead format is also an excellent solution when lighting equipment is installed at the centre of the room and fixtures such as book shelves are mounted on wall surfaces.
Slim Body
The new units are designed with a slim body (only 175mm high), en-suring easy installation even when low ceiling cavities limit installa-tion space. The need for ceiling cavity service space is also elimi-nated, further reducing the dimensions required for installation.
Easy Installation
A built-in drain pump (500mm lift) and flexible drain joints make attaching the drain hose in the ceiling cavity easy, resulting in simple and fast installation. Tight yet flexible fittings eliminate the need of wrapping with heat-insulation tape, and ensure that pipe and drain cover connections are free of condensation.
Insulating material wrapping only required from this point
Insulation material pretreatment eliminates need for wrapping.
The newly adopted insulation-free cover eliminates the need for wrapping pipes with insulation tape and prevents the forming of condensation.
Flexible drain joints simplify drain piping work in narrow ceiling areas
� Drain Piping SupportersInstallation Example
� Easy Mounting PlateSuspension work simplified with well-designed mounting plates
Built-in drain pump secures drainage water lift of 500mm
Access door not required
Drain cover
Easy joint connections!
Secure one side Move unit to the centre
Flexible drain joints Refrigerant pipe
MLZ-KA25/35/50VA
Air Volume Settings by Ceiling Height
Dual-level airflow selection is engineered to accommodate specific ceiling heights. This is a key feature for adjusting airflow effectively when it is either too strong or too weak due to being mismatched with the height of the ceiling.
Up and Down
Left and RightStandard
High ceiling
25
2.4m
2.7m
2.4m
2.7m
2.4m
2.7m
35 50
Auto Vane Control
Outlet vanes can be moved left and right, and up and down using the remote controller. This improved airflow control feature solves the problem of drafts.
Push the unit to the other side Secure the opposite side
SEZ SERIESThis concealed ceiling-mounted indoor unit series is compact, and fits easily into rooms with lowered ceilings. Highly reliable energy-saving performance makes it a best match choice for concealed unit installations.
Compact Ceiling-concealed Units
Only the intake-air grille and outlet vents are visible when using this ceiling-concealed indoor unit. The rest of the unit is conveniently hidden in the ceiling cavity, essentially leaving the ceiling and walls free of bulky looking devices and maintaining a high-class interior décor. The compact units require minimal space and can be installed in buildings with lowered ceilings, where exposed units were the rule in the past.
Wide Selection of Fan Speed and Static Pressure Level
Three fan speeds (Low - Mid - High) and four static pressure levels (5 - 15 - 35 - 50Pa) are available by using the DC fan motor to meet various needs.
Drain Pump (Optional)
The PAC-KE07DM-E drain pump is now available as an option. With the pump, a drain hose length of up to 550mm can be used, leading to increased installation possibilities.
Air inletAir outletAccess doorCeiling surfaceCanvas ductAir filterInlet grille
ABCDEFG
200
990
SEZ-KD35VAL
Dimension
SEZ-KD25-71VAL
Type Cooling OnlyModel Name SEZ-KD25VAL SEZ-KD35VAL SEZ-KD50VAL SEZ-KD60VAL SEZ-KD71VAL
PLA SERIESThe incorporation of wide air-outlet and the “i-see Sensor” enhances airflow distribution control, achieving an enhanced level of comfort throughout the room. The synergy of higher energy efficiency and more comfortable room environment results in the utmost user satisfaction.
PLA-RP50/60/71
New 4-Way Ceiling Cassette
Previousmodel
The New Swing Function Cools All Corners of the Room
Wave Airflow Operation“Wave Airflow” is essentially the advanced control of the vanesdirecting the airflow from the unit. Blown-air is repeated dispersed from the unit in horizontal and downward directions at time-lagged intervals to provide uniform heating throughout the room.
Optimum Airflow
Individual Vane SettingsOptimum airflow settings provide maximumcomfort throughout the room.In addition to the selection of variable airflow patterns (i.e., 2-, 3- or 4-way), this function allows the independent selection of vertical airflow levels for each vane, thereby maintaining a com-fortable room environment with even temperature distribution.
Wide AirflowWide-angle outlets distribute airflow to all corners of the room.The outlets are larger than those of previous models and the shape has been improved for better wide-angle ventilation.
DownwardDownward Downward Downward
Indoor Unit Indoor Unit
Temperature gapUneven temperature distribution
Horizontal Airflow Wave Airflow
Temperature distribution comparison approxi-mately 20min after turning on a PLA-RP71BA 4-Way ceiling cassette. The measurement point for comparison is a plane 1.2m above the floor.
Thermograph of Wave Control Effect
Minimized temperature gapUniform cool air is supplied throughout the room, minimizing uneven temperature distribution.
� Vertical swinging mode is adapted in the case of cooling operation
Airflow direction ateach vane can be set using the wired remote controller. Fixed
Adjustable
Horizontal
Downward
* Optional shuffle placement is required for 2- and 3-way patterns.
The combination of individual vane setting, which enables the optimal outlet setting for each room layout, and the wide airflow function works to ensure even temperature distribution throughout each room. The result is uniformly comfortable air conditioning.
Image of multi-directional air conditioning
72 airflow patterns
Individual VaneSetting
Wide Airflow
2-, 3-, 4-way airflow pattern selection
Type Cooling OnlyModel Name PLA-RP50BA PLA-RP60BA PLA-RP71BA
Ext.Piping Diameter Liquid/Gas mm 6.35/12.7 6.35·9.52/15.88 9.52/15.88
Optional
4A
Optional Optional
Optional Optional Optional
4A
21 22
PLA SERIESThe incorporation of wide air-outlet and the “i-see Sensor” enhances airflow distribution control, achieving an enhanced level of comfort throughout the room. The synergy of higher energy efficiency and more comfortable room environment results in the utmost user satisfaction.
PLA-RP50/60/71
New 4-Way Ceiling Cassette
Previousmodel
The New Swing Function Cools All Corners of the Room
Wave Airflow Operation“Wave Airflow” is essentially the advanced control of the vanesdirecting the airflow from the unit. Blown-air is repeated dispersed from the unit in horizontal and downward directions at time-lagged intervals to provide uniform heating throughout the room.
Optimum Airflow
Individual Vane SettingsOptimum airflow settings provide maximumcomfort throughout the room.In addition to the selection of variable airflow patterns (i.e., 2-, 3- or 4-way), this function allows the independent selection of vertical airflow levels for each vane, thereby maintaining a com-fortable room environment with even temperature distribution.
Wide AirflowWide-angle outlets distribute airflow to all corners of the room.The outlets are larger than those of previous models and the shape has been improved for better wide-angle ventilation.
DownwardDownward Downward Downward
Indoor Unit Indoor Unit
Temperature gapUneven temperature distribution
Horizontal Airflow Wave Airflow
Temperature distribution comparison approxi-mately 20min after turning on a PLA-RP71BA 4-Way ceiling cassette. The measurement point for comparison is a plane 1.2m above the floor.
Thermograph of Wave Control Effect
Minimized temperature gapUniform cool air is supplied throughout the room, minimizing uneven temperature distribution.
� Vertical swinging mode is adapted in the case of cooling operation
Airflow direction ateach vane can be set using the wired remote controller. Fixed
Adjustable
Horizontal
Downward
* Optional shuffle placement is required for 2- and 3-way patterns.
The combination of individual vane setting, which enables the optimal outlet setting for each room layout, and the wide airflow function works to ensure even temperature distribution throughout each room. The result is uniformly comfortable air conditioning.
Image of multi-directional air conditioning
72 airflow patterns
Individual VaneSetting
Wide Airflow
2-, 3-, 4-way airflow pattern selection
MSY-GE(24-26)
MSY-GE(10-18)
MSY-EF
PLA Series
MLZ Series
SEZ Series
Indoor Unit Compatibility Table
Indoor Unit
Outdoor Unit MXY-
2E20VA 3A28VA 4A28VA 4A38VA
Wall-mounted
Ceiling-concealed
4-way cassette
1-way cassette
MSY-EF10VA
MSY-EF13VA
MSY-EF18VA
MSY-GE10VA
MSY-GE13VA
MSY-GE18VA
MSY-GE24VA
MSY-GE26VA
MLZ-KA25VA
MLZ-KA35VA
MLZ-KA50VA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
SEZ-KD35VAL
SEZ-KD50VAL
SEZ-KD60VAL
SEZ-KD71VAL
Possible combinations of outdoor units and indoor units are shown below.
23 24
SELECTIONChoose from three types of indoor units and five types of outdoor units. Create the system that best matches the room shapes and the number of rooms.
SELECT INDOOR UNITSSelect the indoor unit to be installed in each room.
Wall-mounted Cassette Ceiling-concealed
SELECT OUTDOOR UNITSSelect the best outdoor unit based on the number of indoor units and overall system capacity required.
2-port Connect up to 2 indoor units
3-port Connect up to 3 indoor units
4-port Connect up to 4 indoor units
5-port Connect up to 5 indoor units 6-port Connect up to 6 indoor units
CHECK SYSTEM COMPATIBILITYPossible combinations depends on the outdoor unit chosen. Please check the following points.
Refer to the “Indoor Unit Compatibility Table” to check if the indoor units selected can be used with the outdoor unit selected. (Indoor units not listed in the table cannot be used.)
Refer to the “Combination Table” in data book to check if the capacity combination of the indoor unit selected is connectable. (Combinations not listed cannot be connected.)
Check Indoor Unit CapacityCombination
If the desired combination cannot be found, please change either the indoor or outdoor unit to match one of the combinations shown in the tables.
Check Indoor Units
MXZ-2C52VA
MXZ-5C100VA MXZ-6C120VA
MXZ-3C68VA MXZ-4C71VA MXZ-4C80VA
STEP 1
STEP 2
STEP 3
MSZ-GE(60/71)
MSZ-GE(25/35/50)
MSZ-EF
PLA-RPMLZ-KA SEZ-KD
SERIESMXZ
25 26
MXZ SERIESAdvancements in the MXZ Series include efficiency and flexibility in system expansion capabilities. The best solution when requiring multi-system air conditioning needs.
EXAMPLE SYSTEM
Handle Up to 6 Rooms with a Single Outdoor Unit
The MXZ Series offers a six-system line-up to choose from, ranging between 5.2 and 12.0kW. All of them are compatible with specific M, S and P series indoor units. A single outdoor unit can handle a wide range of building layouts.
4-port 5-port 6-port2-port
MXZ-2C52VA MXZ-4C80VAMXZ-5C100VA
3-port 4-port
MXZ-3C68VAMXZ-4C71VA
MXZ-6C120VA
MSZ-GE
MLZ-KA
(example of MXZ-6C120VA system)
MSZ-GE
MSZ-EF
MXZ-6C120VA
INVERTER MULTIMXZ SERIES
2C/3C/4C4C80-6C 3C - 6C
PLA-BA
SEZ-KD
Type Inverter Heat PumpModel Name MXZ-2C52VA MXZ-3C68VA MXZ-4C71VA MXZ-4C80VA MXZ-5C100VA MXZ-6C120VA
* If the outdoor unit is installed higher than the indoor unit, max.height is reduced to 10m.
MSZ-GSERIESThe standard model MSZ-G units provide excellent energy savings and operation is impressively silent. A vast series line-up is ready to ensure comfortable room environments in response to your air conditioning needs.
MSZ-GE25/35/50VA MSZ-GE60/71VA
Stylish and Compact
800mm
Fits neatly above800mm-wide doors.
Quiet OperationA “Silent Mode” setting has been added to the fan speed settings, ensuring super-quiet operation below 20dB for model sizes 35 and under. Perfect for the bedroom; it’s so quiet you’ll check to see if it’s on.
Wide Line-upFive different indoor units (Model 25-71) are available to meet your diversified air conditioning needs.
Nano Platinum FilterThis filter incorporates nanometre-sized platinum-ceramic particles that generate stable antibacterial and deodourising effects. The size of the three-dimensional surface has been increased as well, enlarg-ing the filter capture area. These features give the Nano Platinum Filter of the MSZ-GE60/71 models better dust collection perfor-mance than conventional filters. The superior air-cleaning effective-ness raises room comfort yet another level.
It is okay to wash the filter with water(air-cleaning effect is maintained)
In the case of MSZ-GE25-50Only 798mm
Only
19dB
MSZ-GE25/35/50VA
MSZ-GE60/71VA
25-35
3D surface (Waved surface)
An elegant, high-quality look is achieved through the new stylish design adopted for indoor units. The simple ergonomic square shape and pure white color express a sense of sophistication that matches well with virtually any interior décor.
MSZ-GE25/35/50VA
60/71
NanoPlatinum
“i save” Mode“i save” is a simplified setting function that recalls the preferred (preset) temperature by pressing a single button on the remote con-troller. Press the same button twice in repetition to immediately return to the previous temperature setting. Using this function con-tributes to comfortable, waste-free operation, realizing the most suitable air conditioning settings and saving on power consumption when, for example, leaving the room or going to bed.
22oc 18ocHeating Heating
MSZ-E SERIESDeveloped to complement modern interior room décor, Kirigamine ZEN air conditioners are available in three colors specially chosen to blend in naturally wherever installed.
Stylish Line-up MatchesAny Room Décor
The streamlined wall-mounted indoor units have eloquent silver-bevelled edges, expressing sophistication and quality. Combining impressively low power consumption and quiet yet powerful performance, these units provide a best-match scenario for diverse interior designs while simultane-eously ensuring maximum room and energy savings
Multi Connection Single Connection
Quiet Comfort All Day LongMitsubishi Electric’s advanced “Silent Mode” fan speed setting pro-vides super-quiet operation as low as 21dB for EF25/35 models. This unique feature makes the Kirigamine ZEN series ideal for use in any situation.
Built-in Weekly Timer Function
SettingEasily sets desired temperatures and operation start/stop times to match lifestyle patterns. Reduces wasted energy consumption by using the timer to prevent forgetting to turn off the unit and eliminate temperature setting adjustments.
The remote controller is equipped with buttons that are used exclusively for setting the Weekly Timer. Setting operation patterns easy and quick.
Superior Exteriorand Operating Design Concept The indoor unit of the Kirigamine ZEN keeps its amazingly thin form even during operation. The only physical change notable is the movement of the variable vent. As a result, a slim attractive look is maintained.
Closed Open� Noise Level
10dB40dB60dB80dB
Subway car interior
Quiet passenger car interior (40km/h)
Library interior
Human hearing limits
(Extremely quiet)Sound of
rustling leaves
� Easy Set-up Using Dedicated Buttons
Only 21dB(for EF25/35 models)
MSZ-EF25/35/50VEW
MSZ-EF25/35/50VES
MSZ-EF25/35/50VEB
White
Silver
Black
A maximum of 4ON or OFF timers can be set for individual days of the weekA maximum of 28 ON or OFF timers can be set for a week.
Mon
Fri
Setting1ON
6:00
Setting2OFF
8:3024°C 27°C
Setting3ON
17:30
Setting4OFF
22:00
Sat
Sun
Setting1ON
8:00
Setting2OFF
21:00
E.g. : Runs at 24°C from waking up to leaving home, and runs at 27°C fromgetting home to going to bed on weekdays.Runs at 27°C from waking up late to going bed early on weekends
27°C
Type Inverter Heat PumpModel Name MSZ-EF25VEW/B/S MSZ-EF35VEW/B/S MSZ-EF50VEW/B/S
Ext.Piping Diameter Liquid/Gas mm 6.35/9.52 6.35/9.52 6.35/12.7*SHi : Super High
Optional Optional
Optional
ElectrostaticAnti-allergy
Optional
NanoPlatinum
4C/5C/6C4C/5C/6C
27 28
MSZ-GSERIESThe standard model MSZ-G units provide excellent energy savings and operation is impressively silent. A vast series line-up is ready to ensure comfortable room environments in response to your air conditioning needs.
MSZ-GE25/35/50VA MSZ-GE60/71VA
Stylish and Compact
800mm
Fits neatly above800mm-wide doors.
Quiet OperationA “Silent Mode” setting has been added to the fan speed settings, ensuring super-quiet operation below 20dB for model sizes 35 and under. Perfect for the bedroom; it’s so quiet you’ll check to see if it’s on.
Wide Line-upFive different indoor units (Model 25-71) are available to meet your diversified air conditioning needs.
Nano Platinum FilterThis filter incorporates nanometre-sized platinum-ceramic particles that generate stable antibacterial and deodourising effects. The size of the three-dimensional surface has been increased as well, enlarg-ing the filter capture area. These features give the Nano Platinum Filter of the MSZ-GE60/71 models better dust collection perfor-mance than conventional filters. The superior air-cleaning effective-ness raises room comfort yet another level.
It is okay to wash the filter with water(air-cleaning effect is maintained)
In the case of MSZ-GE25-50Only 798mm
Only
19dB
MSZ-GE25/35/50VA
MSZ-GE60/71VA
25-35
3D surface (Waved surface)
An elegant, high-quality look is achieved through the new stylish design adopted for indoor units. The simple ergonomic square shape and pure white color express a sense of sophistication that matches well with virtually any interior décor.
MSZ-GE25/35/50VA
60/71
NanoPlatinum
“i save” Mode“i save” is a simplified setting function that recalls the preferred (preset) temperature by pressing a single button on the remote con-troller. Press the same button twice in repetition to immediately return to the previous temperature setting. Using this function con-tributes to comfortable, waste-free operation, realizing the most suitable air conditioning settings and saving on power consumption when, for example, leaving the room or going to bed.
22oc 18ocHeating Heating
MSZ-E SERIESDeveloped to complement modern interior room décor, Kirigamine ZEN air conditioners are available in three colors specially chosen to blend in naturally wherever installed.
Stylish Line-up MatchesAny Room Décor
The streamlined wall-mounted indoor units have eloquent silver-bevelled edges, expressing sophistication and quality. Combining impressively low power consumption and quiet yet powerful performance, these units provide a best-match scenario for diverse interior designs while simultane-eously ensuring maximum room and energy savings
Multi Connection Single Connection
Quiet Comfort All Day LongMitsubishi Electric’s advanced “Silent Mode” fan speed setting pro-vides super-quiet operation as low as 21dB for EF25/35 models. This unique feature makes the Kirigamine ZEN series ideal for use in any situation.
Built-in Weekly Timer Function
SettingEasily sets desired temperatures and operation start/stop times to match lifestyle patterns. Reduces wasted energy consumption by using the timer to prevent forgetting to turn off the unit and eliminate temperature setting adjustments.
The remote controller is equipped with buttons that are used exclusively for setting the Weekly Timer. Setting operation patterns easy and quick.
Superior Exteriorand Operating Design Concept The indoor unit of the Kirigamine ZEN keeps its amazingly thin form even during operation. The only physical change notable is the movement of the variable vent. As a result, a slim attractive look is maintained.
Closed Open� Noise Level
10dB40dB60dB80dB
Subway car interior
Quiet passenger car interior (40km/h)
Library interior
Human hearing limits
(Extremely quiet)Sound of
rustling leaves
� Easy Set-up Using Dedicated Buttons
Only 21dB(for EF25/35 models)
MSZ-EF25/35/50VEW
MSZ-EF25/35/50VES
MSZ-EF25/35/50VEB
White
Silver
Black
A maximum of 4ON or OFF timers can be set for individual days of the weekA maximum of 28 ON or OFF timers can be set for a week.
Mon
Fri
Setting1ON
6:00
Setting2OFF
8:3024°C 27°C
Setting3ON
17:30
Setting4OFF
22:00
Sat
Sun
Setting1ON
8:00
Setting2OFF
21:00
E.g. : Runs at 24°C from waking up to leaving home, and runs at 27°C fromgetting home to going to bed on weekdays.Runs at 27°C from waking up late to going bed early on weekends
27°C
Type Inverter Heat PumpModel Name MSZ-GE25VA MSZ-GE35VA MSZ-GE50VA MSZ-GE60VA MSZ-GE71VA
Ext.Piping Diameter Liquid/Gas mm 6.35/9.52 6.35/9.52 6.35/12.7 6.35/15.88 9.52/15.88*SHi : Super High
MLZ SERIESIntroducing a new type of ceiling cassette for the Multi-Split Series with streamed interior dimensions and a sharp, sleek appearance.
175mm
Ceiling Mounted
Installing the ceiling-mounted MLZ Series unit in a room creates a more spacious feel that enhances room comfort. This overhead format is also an excellent solution when lighting equipment is installed at the centre of the room and fixtures such as book shelves are mounted on wall surfaces.
Slim Body
The new units are designed with a slim body (only 175mm high), en-suring easy installation even when low ceiling cavities limit installa-tion space. The need for ceiling cavity service space is also elimi-nated, further reducing the dimensions required for installation.
Easy Installation
A built-in drain pump (500mm lift) and flexible drain joints make attaching the drain hose in the ceiling cavity easy, resulting in simple and fast installation. Tight yet flexible fittings eliminate the need of wrapping with heat-insulation tape, and ensure that pipe and drain cover connections are free of condensation.
Insulating material wrapping only required from this point
Insulation material pretreatment eliminates need for wrapping.
The newly adopted insulation-free cover eliminates the need for wrapping pipes with insulation tape and prevents the forming of condensation.
Flexible drain joints simplify drain piping work in narrow ceiling areas
� Drain Piping SupportersInstallation Example
� Easy Mounting PlateSuspension work simplified with well-designed mounting plates
Built-in drain pump secures drainage water lift of 500mm
Access door not required
Drain cover
Easy joint connections!
Secure one side Move unit to the centre
Flexible drain joints Refrigerant pipe
MLZ-KA25/35/50VA
Air Volume Settings by Ceiling Height
Dual-level airflow selection is engineered to accommodate specific ceiling heights. This is a key feature for adjusting airflow effectively when it is either too strong or too weak due to being mismatched with the height of the ceiling.
Up and Down
Left and RightStandard
High ceiling
25
2.4m
2.7m
2.4m
2.7m
2.4m
2.7m
35 50
Auto Vane Control
Outlet vanes can be moved left and right, and up and down using the remote controller. This improved airflow control feature solves the problem of drafts.
Push the unit to the other side Secure the opposite side
SEZ SERIESThis concealed ceiling-mounted indoor unit series is compact, and fits easily into rooms with lowered ceilings. Highly reliable energy-saving performance makes it a best match choice for concealed unit installations.
Compact Ceiling-concealed Units
Only the intake-air grille and outlet vents are visible when using this ceiling-concealed indoor unit. The rest of the unit is conveniently hidden in the ceiling cavity, essentially leaving the ceiling and walls free of bulky looking devices and maintaining a high-class interior décor. The compact units require minimal space and can be installed in buildings with lowered ceilings, where exposed units were the rule in the past.
Drain Pump (Optional)
The PAC-KE07DM-E drain pump is now available as an option. With the pump, a drain hose length of up to 550mm can be used, leading to increased installation possibilities.
Air inletAir outletAccess doorCeiling surfaceCanvas ductAir filterInlet grille
ABCDEFG
200
990
SEZ-KD35VAL
Dimension
SEZ-KD25-71VAL
Wide Selection of Fan Speed and Static Pressure Level
Three fan speeds (Low - Mid - High) and four static pressure levels (5 - 15 - 35 - 50Pa) are available by using the DC fan motor to meet various needs.
Type Inverter Heat PumpModel Name MLZ-KA25VA MLZ-KA35VA MLZ-KA50VA
MLZ SERIESIntroducing a new type of ceiling cassette for the Multi-Split Series with streamed interior dimensions and a sharp, sleek appearance.
175mm
Ceiling Mounted
Installing the ceiling-mounted MLZ Series unit in a room creates a more spacious feel that enhances room comfort. This overhead format is also an excellent solution when lighting equipment is installed at the centre of the room and fixtures such as book shelves are mounted on wall surfaces.
Slim Body
The new units are designed with a slim body (only 175mm high), en-suring easy installation even when low ceiling cavities limit installa-tion space. The need for ceiling cavity service space is also elimi-nated, further reducing the dimensions required for installation.
Easy Installation
A built-in drain pump (500mm lift) and flexible drain joints make attaching the drain hose in the ceiling cavity easy, resulting in simple and fast installation. Tight yet flexible fittings eliminate the need of wrapping with heat-insulation tape, and ensure that pipe and drain cover connections are free of condensation.
Insulating material wrapping only required from this point
Insulation material pretreatment eliminates need for wrapping.
The newly adopted insulation-free cover eliminates the need for wrapping pipes with insulation tape and prevents the forming of condensation.
Flexible drain joints simplify drain piping work in narrow ceiling areas
� Drain Piping SupportersInstallation Example
� Easy Mounting PlateSuspension work simplified with well-designed mounting plates
Built-in drain pump secures drainage water lift of 500mm
Access door not required
Drain cover
Easy joint connections!
Secure one side Move unit to the centre
Flexible drain joints Refrigerant pipe
MLZ-KA25/35/50VA
Air Volume Settings by Ceiling Height
Dual-level airflow selection is engineered to accommodate specific ceiling heights. This is a key feature for adjusting airflow effectively when it is either too strong or too weak due to being mismatched with the height of the ceiling.
Up and Down
Left and RightStandard
High ceiling
25
2.4m
2.7m
2.4m
2.7m
2.4m
2.7m
35 50
Auto Vane Control
Outlet vanes can be moved left and right, and up and down using the remote controller. This improved airflow control feature solves the problem of drafts.
Push the unit to the other side Secure the opposite side
SEZ SERIESThis concealed ceiling-mounted indoor unit series is compact, and fits easily into rooms with lowered ceilings. Highly reliable energy-saving performance makes it a best match choice for concealed unit installations.
Compact Ceiling-concealed Units
Only the intake-air grille and outlet vents are visible when using this ceiling-concealed indoor unit. The rest of the unit is conveniently hidden in the ceiling cavity, essentially leaving the ceiling and walls free of bulky looking devices and maintaining a high-class interior décor. The compact units require minimal space and can be installed in buildings with lowered ceilings, where exposed units were the rule in the past.
Drain Pump (Optional)
The PAC-KE07DM-E drain pump is now available as an option. With the pump, a drain hose length of up to 550mm can be used, leading to increased installation possibilities.
Air inletAir outletAccess doorCeiling surfaceCanvas ductAir filterInlet grille
ABCDEFG
200
990
SEZ-KD35VAL
Dimension
SEZ-KD25-71VAL
Wide Selection of Fan Speed and Static Pressure Level
Three fan speeds (Low - Mid - High) and four static pressure levels (5 - 15 - 35 - 50Pa) are available by using the DC fan motor to meet various needs.
Type Inverter Heat PumpModel Name SEZ-KD25VAL SEZ-KD35VAL SEZ-KD50VAL SEZ-KD60VAL SEZ-KD71VAL
PLA SERIESThe incorporation of wide air-outlet and the “i-see Sensor” enhances airflow distribution control, achieving an enhanced level of comfort throughout the room. The synergy of higher energy efficiency and more comfortable room environment results in the utmost user satisfaction.
PLA-RP50/60/71
New 4-Way Ceiling Cassette
Previousmodel
Wave Airflow – Thoroughly Warming All Corners of the Room!
Wave Airflow Operation“Wave Airflow” is essentially the advanced control of the vanesdirecting the airflow from the unit. Blown-air is repeated dispersed from the unit in horizontal and downward directions at time-lagged intervals to provide uniform heating throughout the room.
Optimum Airflow
Individual Vane SettingsOptimum airflow settings provide maximumcomfort throughout the room.In addition to the selection of variable airflow patterns (i.e., 2-, 3- or 4-way), this function allows the independent selection of vertical airflow levels for each vane, thereby maintaining a com-fortable room environment with even temperature distribution.
Wide AirflowWide-angle outlets distribute airflow to all corners of the room.The outlets are larger than those of previous models and the shape has been improved for better wide-angle ventilation.
DownwardDownward Downward Downward
Indoor Unit Indoor Unit
Temperature gapUneven temperature distribution
Horizontal Airflow Wave Airflow
Temperature distribution comparison approxi-mately 20min after turning on a PLA-RP71BA 4-Way ceiling cassette. The measurement point for comparison is a plane 1.2m above the floor.
Thermograph of Wave Control Effect
Minimized temperature gapWarm air is supplied throughout the room, minimizing uneven temperature distribution.
� Wave Airflow is possible only when using the heating mode
Airflow direction ateach vane can be set using the wired remote controller. Fixed
Adjustable
Horizontal
Downward
* Optional shuffle placement is required for 2- and 3-way patterns.
The combination of individual vane setting, which enables the optimal outlet setting for each room layout, and the wide airflow function works to ensure even temperature distribution throughout each room. The result is uniformly comfortable air conditioning.
Image of multi-directional air conditioning
72 airflow patterns
Individual VaneSetting
Wide Airflow
2-, 3-, 4-way airflow pattern selection
Type Inverter Heat PumpModel Name PLA-RP50BA PLA-RP60BA PLA-RP71BA
Power Supply (V/Phase/Hz) Outdoor (230/Single/150)
Ext.Piping Diameter Liquid/Gas mm 6.35/12.7 6.35·9.52/15.88 9.52/15.88
Optional Optional Optional
4C/5C/6C 4C/5C/6C
Optional
4C/5C/6C 4C/5C/6C
Optional Optional
31 32
PLA SERIESThe incorporation of wide air-outlet and the “i-see Sensor” enhances airflow distribution control, achieving an enhanced level of comfort throughout the room. The synergy of higher energy efficiency and more comfortable room environment results in the utmost user satisfaction.
PLA-RP50/60/71
New 4-Way Ceiling Cassette
Previousmodel
Wave Airflow – Thoroughly Warming All Corners of the Room!
Wave Airflow Operation“Wave Airflow” is essentially the advanced control of the vanesdirecting the airflow from the unit. Blown-air is repeated dispersed from the unit in horizontal and downward directions at time-lagged intervals to provide uniform heating throughout the room.
Optimum Airflow
Individual Vane SettingsOptimum airflow settings provide maximumcomfort throughout the room.In addition to the selection of variable airflow patterns (i.e., 2-, 3- or 4-way), this function allows the independent selection of vertical airflow levels for each vane, thereby maintaining a com-fortable room environment with even temperature distribution.
Wide AirflowWide-angle outlets distribute airflow to all corners of the room.The outlets are larger than those of previous models and the shape has been improved for better wide-angle ventilation.
DownwardDownward Downward Downward
Indoor Unit Indoor Unit
Temperature gapUneven temperature distribution
Horizontal Airflow Wave Airflow
Temperature distribution comparison approxi-mately 20min after turning on a PLA-RP71BA 4-Way ceiling cassette. The measurement point for comparison is a plane 1.2m above the floor.
Thermograph of Wave Control Effect
Minimized temperature gapWarm air is supplied throughout the room, minimizing uneven temperature distribution.
� Wave Airflow is possible only when using the heating mode
Airflow direction ateach vane can be set using the wired remote controller. Fixed
Adjustable
Horizontal
Downward
* Optional shuffle placement is required for 2- and 3-way patterns.
The combination of individual vane setting, which enables the optimal outlet setting for each room layout, and the wide airflow function works to ensure even temperature distribution throughout each room. The result is uniformly comfortable air conditioning.
Image of multi-directional air conditioning
72 airflow patterns
Individual VaneSetting
Wide Airflow
2-, 3-, 4-way airflow pattern selection
MSZ-GE(60/71)
MSZ-GE(25/35/50)
MSZ-EF
PLA Series
MLZ Series
SEZ Series
Indoor Unit Compatibility Table
Indoor Unit
Outdoor Unit MXZ-
2C52VA 3C68VA 4C71VA 4C80VA
Wall-mounted
4-way cassette
Ceiling-concealed
1-way cassette
MSZ-EF25VE
MSZ-EF35VE
MSZ-EF50VE
MSZ-GE25VA
MSZ-GE35VA
MSZ-GE50VA
MSZ-GE60VA
MSZ-GE71VA
MLZ-KA25VA
MLZ-KA35VA
MLZ-KA50VA
PLA-RP50BA
PLA-RP60BA
PLA-RP71BA
SEZ-KD25VAL
SEZ-KD35VAL
SEZ-KD50VAL
SEZ-KD60VAL
SEZ-KD71VAL
5C100VA 6C120VA
Possible combinations of outdoor units and indoor units are shown below.
Light weightEasy to transport and install at site. Smaller footprint
Flexible choice and suitable for the limited outdoor space.
4HP x 2units
By the entrance On the balcony
8HP x 1units
Extended residence space.
8HP
The two-pipe zoned system designed for Heat Pump OperationThe CITY MULTI S series make use of a two-pipe refrigerant system, which allows for system changeover from cooling to
heating, ensuring that a constant indoor climate is maintained in all zones. The compact outdoor unit utilizes R410A refriger-
ant and an INVERTER-driven compressor to use energy effectively.
With a wide range of indoor unit line-up in connection with a flexible piping system, the CITY MULTI series can be configured
for all applications. Up to 12 indoor units can be connected with up to 130% connected capacity to maximize engineer's
design options. This feature allows easy air conditioning in each area with convenient individual controllers.
Total lengthMaximum allowable lengthFarthest indoor from first branch
Vertical differentials between units Maximum meters
Top-bottom differential 50m
Highly efficient fan and grille for outdoor unit
The shapes of the fan and grille of the outdoor unit have been rede-signed, realising an increase in blowing capacity and more efficient heat exchange while maintaining the same operating noise level.
AdvancedEnergy-savingTechnologies PUMY-P VKM
PUMY-P YKMS series
Highly efficient heat exchanger
A high density and increase in surface area have improved the heat-exchange efficiency of the heat exchanger.
Heat Interchanger (HIC) Added
A HIC circuit has been added to improve energy effi-ciency during cooling operation. Liquid refrigerant is rerouted, transformed into a gas state and injected back into the system to increase overall pressure of the refrigerant being sent to the compressor, thereby reducing the load on the compressor and raising effi-ciency.
The diameter of the opening for the fan in the outdoor unit has been in-creased from 490 to 550mm. Blowing capacity has been increased while maintaining the same fan rotation speed.
Opening increasedfrom 490 to 550mm in diameter
Outdoor unit fan opening increased
The pipe diameter has been changed from 9.52 to 7.94mm, resulting in a high-density heat exchanger.
High-density heat exchanger
Heat exchanger size extended horizontally, increasing the surface area.
Heat-exchange surface area increased
The shape of the air outlet grille has been changed to reduce pressure loss. This has helped to improve heat exchange perfor-mance.
Grille shape changed
Adoption of a fan with improved ventilation characteris-tics and a newly designed rear edge that suppresses wind turbulence raises fan operation efficiency.
Inflexed fan
PUMY-P V/YHMB PUMY-P V/YKM Fan rear edge
2 lines, 52 columns
2 lines, 64 columns
Heat exchanger Heat exchanger
Increase in heat-exchanger surface area
PUMY-P V/YHMB
(image)
PUMY-P V/YKM
w/ HIC circuitw/o HIC circuit
Heat Interchanger (HIC)
A
LEV C LEV A
LEV B
Heatinterchanger(HIC)
IndoorHEX
OutdoorHEX
Accumulator
Compressor
Cooling operation
HIC without to increase the heat exchange volume with increasing I.
I_current
I_new
A
Outdoor unit
Residence
8HPNew S series
New S series can maximize residential area.
Eas
y to
tra
nsp
ort
by
elev
ato
r
Welcome
Light and easy to carry
Silent mode can reduce sound pressure level by 3dB(A)
43 44
System ControllerMITSUBISHI ELECTRIC's Air-conditioner Network System (MELANS) leads air conditioner management a PCbrowser and Network era.
OUTDOOR UNIT S SeriesSpecifications
External DimensionsPUMY-P112V(Y)KMPUMY-P175YKM
PUMY-P125V(Y)KMPUMY-P200YKM
PUMY-P140V(Y)KMPUMY-P225YKM
PUMY-P112/125/140VKM
PUMY-P175/200/225YKM
Model
393
426
PUMY-P112/125/140YKM 426
C
450
510
510
B
986
1062
909
A
3-phase 380-415V 50Hz
25.0
85,300
9.62
15.72-14.93-14.39
2.60
15.0~24.0°C
-5.0~46.0°C
27.3
93,200
7.65
12.50-11.87-11.44
3.57
15.0~27.0°C
-20.0~15.0°C
50~130 % of outdoor unit capacity
P15~P250 / 12
58 / 63
9.52 Flare *3
22.2 Brazed
143.8
2,397
5,078
1,338 x 1,050 x 330 (+25)
R410A 7.3kg
138
PUMY-P225YKM
3-phase 380-415V 50Hz
22.4
76,400
6.91
11.29-10.72-10.34
3.24
15.0~24.0°C
-5.0~46.0°C
25.0
85,300
6.96
11.37-10.80-10.41
3.59
15.0~27.0°C
-20.0~15.0°C
50~130 % of outdoor unit capacity
P15~P250 / 12
56 / 61
9.52 Flare *3
22.2 Brazed
134
2,233
4,732
1,338 x 1,050 x 330 (+25)
R410A 7.3kg
138
PUMY-P200YKM
3-phase 380-415V 50Hz
20.0
68,200
5.48
8.95-8.51-8.20
3.65
15.0~24.0°C
-5.0~46.0°C
22.4
76,400
5.73
9.36-8.89-8.57
3.91
15.0~27.0°C
-20.0~15.0°C
50~130 % of outdoor unit capacity
P15~P224 / 12
56/ 61
9.52 Flare *3
22.2 Brazed
134
2,233
4,732
1,338 x 1,050 x 330 (+25)
R410A 7.3kg
138
PUMY-P175YKM
Power source
Cooling capacity(Nominal)
*1 kW
*1 BTU / h
Power input kW
Current input A
EER kW / kW
Temp. range ofcooling
Indoor temp. W.B.
Outdoor temp. D.B.
Heating capacity(Nominal)
*2 kW
*2 BTU / h
Power input kW
Current input A
COP kW / kW
Temp. range ofheating
Indoor temp. D.B.
Outdoor temp. W.B.
Indoor unitconnectable
Total capacity
Model / Quantity
Sound pressure level (measured in anechoic room) dB <A>
Refrigerant pipingdiameter
Liquid pipe mm
Gas pipe mm
FAN Air flow rate m3 /min
L/s
cfm
External dimension HxWxDmm
Refrigerant Type x original charge
Net weight kg
Model
Power source
Cooling capacity (Nominal)
*1 kW
*1 BTU / h
Power input kW
Current input A
EER kW / kW
Temp. range ofcooling
Indoor temp. W.B.
Outdoor temp. D.B.
Heating capacity(Nominal)
*2 kW
*2 BTU / h
Power input kW
Current input A
COP kW / kW
Temp. range ofheating
Indoor temp. D.B.
Outdoor temp. W.B.
Indoor unitconnectable
Total capacity
Model / Quantity
Sound pressure level (measured in anechoic room) dB <A>
Refrigerant pipingdiameter
Liquid pipe mm
Gas pipe mm
FAN Air flow rate m3 /min
L/s
cfm
External dimension HxWxDmm
Refrigerant Type x original charge
Net weight kg
Model
Notes: *1,*2 Nominal conditions
*Nominal condition *1,*2 are subject to ISO 15042.
*Due to continuing improvement, above specification may be subject to change without notice.
*3 Liquid pipe diameter:12.7mm in case of farthest piping length is longer than 60m.
1 Refrigerant GAS pipe connectionPUMY-P112/125/140V(Y)KM:(Flare) 15.88PUMY-P175/200/225YKM:(attached JOINT) 22.2
2 Refrigerant LIQUID pipe connection:(Flare) 9.52
* PUMY-P175/200/225YKM
Unit : mm
OUTDOOR UNIT
Light weightEasy to transport and install at site. Smaller footprint
Flexible choice and suitable for the limited outdoor space.
4HP x 2units
By the entrance On the balcony
8HP x 1units
Extended residence space.
8HP
The two-pipe zoned system designed for Heat Pump OperationThe CITY MULTI S series make use of a two-pipe refrigerant system, which allows for system changeover from cooling to
heating, ensuring that a constant indoor climate is maintained in all zones. The compact outdoor unit utilizes R410A refriger-
ant and an INVERTER-driven compressor to use energy effectively.
With a wide range of indoor unit line-up in connection with a flexible piping system, the CITY MULTI series can be configured
for all applications. Up to 12 indoor units can be connected with up to 130% connected capacity to maximize engineer's
design options. This feature allows easy air conditioning in each area with convenient individual controllers.
Total lengthMaximum allowable lengthFarthest indoor from first branch
Vertical differentials between units Maximum meters
Top-bottom differential 50m
Highly efficient fan and grille for outdoor unit
The shapes of the fan and grille of the outdoor unit have been rede-signed, realising an increase in blowing capacity and more efficient heat exchange while maintaining the same operating noise level.
AdvancedEnergy-savingTechnologies PUMY-P VKM
PUMY-P YKMS series
Highly efficient heat exchanger
A high density and increase in surface area have improved the heat-exchange efficiency of the heat exchanger.
Heat Interchanger (HIC) Added
A HIC circuit has been added to improve energy effi-ciency during cooling operation. Liquid refrigerant is rerouted, transformed into a gas state and injected back into the system to increase overall pressure of the refrigerant being sent to the compressor, thereby reducing the load on the compressor and raising effi-ciency.
The diameter of the opening for the fan in the outdoor unit has been in-creased from 490 to 550mm. Blowing capacity has been increased while maintaining the same fan rotation speed.
Opening increasedfrom 490 to 550mm in diameter
Outdoor unit fan opening increased
The pipe diameter has been changed from 9.52 to 7.94mm, resulting in a high-density heat exchanger.
High-density heat exchanger
Heat exchanger size extended horizontally, increasing the surface area.
Heat-exchange surface area increased
The shape of the air outlet grille has been changed to reduce pressure loss. This has helped to improve heat exchange perfor-mance.
Grille shape changed
Adoption of a fan with improved ventilation characteris-tics and a newly designed rear edge that suppresses wind turbulence raises fan operation efficiency.
Inflexed fan
PUMY-P V/YHMB PUMY-P V/YKM Fan rear edge
2 lines, 52 columns
2 lines, 64 columns
Heat exchanger Heat exchanger
Increase in heat-exchanger surface area
PUMY-P V/YHMB
(image)
PUMY-P V/YKM
w/ HIC circuitw/o HIC circuit
Heat Interchanger (HIC)
A
LEV C LEV A
LEV B
Heatinterchanger(HIC)
IndoorHEX
OutdoorHEX
Accumulator
Compressor
Cooling operation
HIC without to increase the heat exchange volume with increasing I.
I_current
I_new
A
Outdoor unit
Residence
8HPNew S series
New S series can maximize residential area.
Eas
y to
tra
nsp
ort
by
elev
ato
r
Welcome
Light and easy to carry
Silent mode can reduce sound pressure level by 3dB(A)
C entralized Remote ControllerI ndividual Remote Controller
LMAP04-E
Interface
LONWORKS ® *2
transmission line
EthernetIntegrated centralized control software TG-2000A
All of the local remote controllers feature liquid crystal and LED displays and easy to operate.
RemoteController
SimpleRemoteController
Wireless Remote Controller
PAR-31MAAE
PAR-FA32MA
PAR-SA9FA-E PAR-SL94B-E
PAC-YT52CRA
PAR-FL32MA
A ir-Conditioning Control System
This is a specialized air condition-ing management system, in which up to 2000 indoor units can be centrally controlled.
ON/OFFRemote Controller
PAC-YT40ANRA
AdvancedTouch Controller
AT-50B
PAC-YG60MCA
PAC-YG66DCA
PAC-YG63MCA
AI Controller
DIDO Controller
PI Controller
Mitsubishi Electric's CITY MULTI can be easily connected to the building management system through BACnet .
AG-150AAE-200E/AE-50E
GB-50ADA-J
PAC-YG50ECA
BAC-HD150
Interface
BACnet ® *1
transmission line(Ethernet)
Integrated centralized control software TG-2000A
*Some controllers cannot be used in combination with certain models of devices.*1 BACnet ® is a registered trademark of ASHRAE.*2 LonWorks® is a trademark of Echelon Corporation registered in the United States and other countries.
*1. Advanced HVAC CONTROLLER
*1
PAR-U02MEDA
PAC-IF01AHC-J
AHC ADAPTER
EB-50GU-J
OUTDOOR UNIT INDOOR UNITPLFYPMFYPEFY
: PUMY: PUCY/PUHY
SY
PCFYPKFYPFFY
NEWNEW
System ControllerMitsubishi Electric's Air-conditioner Network System (MELANS) introduces an era of air conditioner management via PC browsers connected to a Network.
The New Cooling-only ModelsMitsubishi Electric offers a wide lineup of new cooling-only models with themaximum capacity of 54 HP*. Different patterns of combinations of basic modules provide either standard or high COP. *Applicable to standard model combinations only
MELANS
Use of our MELANS products enhances EFFICIENCY and QUALITY of air-conditioning, contributing to ENERGY SAVING and reduction in running cost. We offer a wide variety of MELANS products to meet all requirements - from the smallest and simplest to the largest and most complex.We have individual remote controllers, various centralized controllers, and centralized integrated software, as well as BMS interface hardware and software etc. Above all, with AE-200E/AE-50E/AG-150A/EB-50GU-J/GB-50ADA-J, PC browser and long distance remote control (monitoring and operating) via communication Network is possible and easy.
Single module up 20 HP
Capable of covering up to 20 HP with a single module and a single compressor. Reduced piping work.
Compatibility to outdoor temperature of up to 52°C*1
Capable of running cooling operations in the outdoor temperature of up to 52°C*.*Compared to 46°C of the older model
Increase in the limit of piping length
Farthest indoor from first branch: 90 m Height difference between indoor and indoor units is up to 30 m.
Standard or high COP options are available by different combinations of modules.
Farthest indoor from first branch: 90 m Height difference between indoor and indoor units is up to 30 m.
*1 : Any continuous operation over 46ºC may require an increased frequency of maintenance.*2 : When the height difference is 15m or greater, use the one size larger liquid pipe between the indoor unit and the indoor unit.*3 : When the piping length is 40m or longer, use the one size larger liquid pipe between the indoor unit and the first branch.
All modules feature inverter-driven compressors.Maximum combined horse power: 60 HP
Current New52ºC
8 10 12 14 16 18 20
S L XL
HP
example : 30HP
12 18 30
S +
+ =
L
8
S +
+ 8 14 30+ =
S + L
COP3.33
COP3.88
Standardmodel
HighCOPmodel
20HP10HP 10HP
Field-installed Field-installed
Requires joint work
No need for joint work
Max length
First Branch
90m
Max height
30m *2
*3
M-N
ET
System ControllerMITSUBISHI ELECTRIC's Air-conditioner Network System (MELANS) leads air conditioner management a PCbrowser and Network era.
System Structure
MELANS
Use of our MELANS products enhances EFFICIENCY and QUALITY of air-conditioning, contributing to ENERGY SAVING and reduction in running cost. We offer a wide variety of MELANS products to meet all requirements - from the smallest and simplest to the largest and most complex.We have individual remote controllers, various centralized controllers, and centralized integrated software, as well as BMS interface hardware and software etc. Above all, with AE-200E/AE-50E/AG-150A/EB-50GU-J/GB-50ADA-J, PC browser and long distance remote control (monitoring and operating) via communication Network is possible and easy.
*1. Please contact your local distributor for when the feature is supported.
BMSBuilding management system
HUB
HUBPC
M-NET M-NET
group 1 group 2
group 3 group 4
M-NET
AE-200E
TabletBACnet®
To be connectable with BACnet® *1
LAN1 : For air conditioning systemsLAN2 : For BACnet®
LAN2
LAN1
LAN2
LAN1
LAN2
LAN1
LAN2
LAN1
Router
HUB
AE-50E
AE-50E
AE-50E
DIDO Controller (PAC-YG66DCA)
General Equipment
Temp/Humidity sensor
Watt hour meter
AI Controller (PAC-YG63MCA)
PI Controller (PAC-YG60MCA)
Power supply unit(PAC-SC51KUA)
Lights Ventilation Security card reader
In an easy and flexible manner with our new Centralized Controller AE-200E, an optimum system can be established according to the scale of facilities.
M-N
ET
49 50
INDOOR UNITMLZ-KA25VA MLZ-KA35VA MLZ-KA50VA
Center of ceiling opening, suspension bolt pitch and grille are located in one position.
Hole position for theinstallation of grille
Electrical box
1051 Suspension bolt pitch
Air outlet
Wirelessremote controller
Grille (MLP-440W)
Electrical box
Receiving section
Drain pipe
Display and receiving section
Ceilingsurface
Liquid pipeGas pipe
Drain hose
Pipe cover
Drain panOutlet opening area
Drain hose connecting part
Pipecover
308
Susp
ensio
n bo
lt pi
tch
Drain hose
No gaps between the ceiling surface and grille
R66
CL
CL
0.04m2
13.549.7
2020
2626
5823
0
2
2
960 78
360
110
170
244
175
112
116
110
602548
58
(51.
6)18
0
1102
1200
414
34
15
58 18
158
R6
31
100
466.
5
466.
5
166.5
0
172.4
81.8
173166.5
Center of ceiling opening, suspension bolt pitch and grille are located in one position.
Air outlet
Ceiling surface Ceiling surface
Suspension bolt M10
Grille
414
Out
er s
ide
of g
rille
384
Cei
ling
open
ing
308
Susp
ensio
n bo
lt pitc
h38
38
175
180
or m
ore
54.51051 Suspension bolt pitch
1160 Ceiling opening
1200 Outer side of grille
Outlet
2020
54.5
1515
(Top)
(Front)(Right side)
(Top)
(Front)
cassette-way1Unit : mm Unit : mm
PLA-RP50BA PLA-RP60BA PLA-RP71BA
INDOOR UNIT
Ceiling hole
Branch duct hole
Indoor unit/Outdoor unit connecting terminal block Indoor power supplyterminal block(optional part)
Branch duct hole
Fresh air intake hole
Ceilin
g hole
Susp
ensio
n bolt
pitch
Suspension bolt pitch
Remote controller terminal block
(7.5)
(7.5)
605
+35
-
5
620
160
160
160
840
150
90 C D
840187.5
20~45 860~910 20~45
810
20~4
586
0~91
020
~45
24 160
950
Cut out hole
Cut out holeBurring hole pitch Burring hole
175
167
130
100
70
155
350
90 100 100 90
Detail connecting of branch duct
14- 2.8150
37728460 Drain pipe
Ceiling
Grille
Power supply wire,Indoor unit/Outdoor unit connecting wire entryControl wire entry
Keep approximately 10 to 15mm spacebetween unit ceiling and ceiling slab.
Notes:1. Use M10 bolts for suspension (purchase locally).2. Keep service space for maintenance at the bottom.3. This chart is based on the SEZ-KD50VAL, which has three fans.
SEZ-KD25VAL and SEZ-KD35VAL have two fans, and SEZ-KD60VAL and SEZ-KD71VAL have four fans.
4. If an inlet duct is used, remove the air filter supplied with the unit,and install a locally purchased filter on the suction side.