Midea "M3OE-21HFN1-Q" series

Operating ambient temperatures

Cooling mode
- 15
... + 50 °C
Heating mode
- 15
... + 24 °C

Suggested retail price

51,865-hrv.

    Compresor DC inverter

    Compressor with inverter DC can increase the efficiency of the air conditioner, thus reducing power consumption saves your costs. This system is much more economical and safer than air conditioners with a constant output of the compressor.

    Low Ambient Cooling

    Low-temperature (season) set - used for the operation of the air conditioner in cooling mode at low ambient temperatures (usually provided in the air conditioner as an optional feature). The kit includes: the controller of the outdoor unit fan motor, compressor crankcase heater and heater drain line.

    In some series of inverter split systems this option is implemented in hardware and software, thus if there is a need to use the air conditioner in the winter for cooling, you must install only drain the heater.

    Multi-Bend Heat Exchanger

    Increased heat. This unit uses the heat exchangers with tubes of a special design, the inner surface of which has trapezoidal notches "Innergrove cooper", which provides maximum heat transfer surface area increased. Due to this heat increases by 28%, reduced power consumption, and hence increases the efficiency of the system.

    Outdoor unit design "Brilliant"

    Designers Midea did not forget about the exterior of the exterior unit of the air conditioner, which in itself is a rarity for climate technology. The outdoor unit is much more elegant than its counterparts, it has facets like a diamond, and attention to detail speaks of a high level of production and a carefully thought-out design concept.

    Sine-Wave Inverter

    Technology 180° -gradusnogo wave inverter conversion - control voltage without the "pulse" effects (jagged sinusoid).

    Compared with the current standard of 120° rectangular wave has the following advantages:

    1. Ability to work with a wider range of supply voltage and frequency.
    2. Most of the energy efficiency and energy conservation.
    3. More soft start, lower noise and vibration.
    4. more control.

    A wide range of indoor units by type and performance.

    Up to 5 indoor units of various types (wall, cassette 600х600, channel and floor-ceiling) can be connected to multisystems.
    Simultaneously, the units can operate only in one mode - cooling or heating, but in each room it is possible to set and maintain individual air parameters. DC inverter control of the compressor motor and outdoor fan provides high energy efficiency and economy of the system.

    Possible combinations of indoor units for outdoor multisystem units.
    This series of multi-split systems is assembled as a "designer" - i.e. Different internal units are connected to one outdoor unit in certain combinations by power indices, while the type and design of indoor units is not limited and is chosen according to the client's desire.
    The combinations of the connected indoor units can only be performed in accordance with the tables given.

    Outdoor ModelM3OE-21HFN1-Q
    Outdoor Model NEWM3O-21FN1-Q
    Indoor unit combinationSingleDoubleMCA3I-07FN1D0
    / MCA3I-07HRFN1
    Power supplyV,Hz, Ph220-240V,50Hz, 1Ph
    CoolingCapacity                     Btu/h7000-1200014000-1800021000
    Input           W1000-13001500-17801917
    Rated current   A4.4-5.76.5-7.78,3
    EER        W/W//0,00
    HeatingCapacity        Btu/h8000-1400017000-2000022500
    Input           W800-12001400-16301934
    Rated current   A3.5-5.36.1-7.18,4
    COP       W/W//0,00
    Seasonal CoolingPdesignckW6,1
    SEERW/W6,1
    Energy Efficiency Class A++
    Heating(Average)PdesignhkW5,4
    SCOPW/W4
    Energy Efficiency Class A+
    Tbiv-7
    Tol-15
    Max. input consumption        W2800
    Max. input current             A15
    CompressorModel  ASM135D23UFZ
    Type  ROTARY
    Brand  GMCC
    Capacity     Btu/h13836
    Input          W1035
    Rated current(RLA) A7,32
    Refrigerant oil   mlESTER OIL VG74/450
    Outdoor fan motorNew Model   ZKFN-50-8-2 
    Qty  1
    OutputW50
    Speed(Hi/Med/Lo)r/min750
    Outdoor coilNumber of rows 2
    Tube pitch(a)* row pitch(b) mm21x13.37
    Fin spacingmm1.2
    Fin type  Hydrophilic aluminium
    Tube outside dia.and type mmΦ7, innergroove tube
    Coil length * height * widthmm730x651x26.74
    Number of circuits 6
    Outdoor air flow            m3/h2700
    Indoor sound power level dB(A)54
    Outdoor  sound pressure leveldB(A)57.5
    Outdoor sound power level dB(A)65
    Throttle type Capillary+EXV
    Outdoor unitDimension(WxDxH)mm845x363x702
    Packing(WxDxH)mm965x395x765
    Net/Gross weight  kg47/50.2
    Refrigerant          Type  R410A
    GWP 2088
    Charged quantityKg2,1
    Design pressureMPa4.2/1.5
    Refrigerant pipingLiquid side/ Gas side  mm (inch)3 x Φ6.35/Φ9.52(1/4"/3/8")
    Max. length for all roomsm60
    Max. length for one indoor unitm30
    Max. height difference between indoor & outdoor unit m15
    Max. height difference between indoor units m10
    Ambient temperatureCooling-15-50
    Heating-15-24
    Remarks:                 
    1.The above design and specifications are subject to change without prior notice for product improvement.      
    2.The values given in the table for the noise level reflect the levels in hemi-anechoic rooms.