Mitsubishi Electric's PEY-M series of ceiling-concealed air conditioning units offers an ingenious solution for buildings with minimum ceiling installation space and diverse static pressure requirements. These slim, ultra-compact units seamlessly blend into the ceiling, delivering efficient cooling and heating while optimizing energy savings and minimizing operating costs.

Compact Design, Maximized Convenience

Boasting an impressively slim profile with a height of just 250 mm, the PEY-M series units are designed to fit seamlessly into tight spaces such as ceiling cavities or drop-ceilings. This compact design not only enhances the aesthetic appeal of your interior spaces but also ensures hassle-free installation, even in the most challenging spaces.

Whisper-Quiet Operation, Tranquil Ambiance

Noise pollution can significantly impact the comfort and productivity of any indoor environment. Recognizing this, Mitsubishi Electric has engineered the lower-capacity models (M18, 24, and 30) of the PEY-M series to operate at reduced noise levels compared to conventional units. Notably, the M18 model achieves an impressive -3dB reduction in noise level, ensuring a peaceful and tranquil ambiance for your living or working spaces.

Versatile Fan Speeds and Static Pressure Options

Adaptability is key when it comes to air conditioning solutions, and the PEY-M series delivers with its wide range of fan speeds and external static pressure options. With five-stage external static pressure conversions and three fan speed selections, these units can be tailored to meet the unique requirements of various building types. Capable of reaching a maximum of 125 Pa, the PEY-M series ensures optimal airflow distribution, even in complex ductwork configurations.

High-Power Fan Speed Mode: Rapid Cooling and Heating

Introducing the innovative High-Power Fan Speed Mode, a feature designed to swiftly cool or heat your space after the initial thermostat activation. Upon start-up, this mode engages the increased fan speed for up to 15 minutes, rapidly circulating the conditioned air throughout the room. While power consumption and sound pressure levels may temporarily increase during this mode, the result is an expedited achievement of your desired temperature, ensuring maximum comfort in minimal time.

Internal Dry Mode: Maintaining Optimal Efficiency

To maintain the long-term efficiency and performance of your air conditioning unit, the PEY-M series incorporates an internal dry mode. After cooling or drying operations have ceased, this mode activates the unit's fan to operate at high speed, effectively drying the heat exchanger (HEX). The drying time can be conveniently selected between 30 and 60 minutes, ensuring optimal moisture removal and preventing the growth of mold or bacteria.

Flexible Air Inlet Configuration

Adaptability is a hallmark of the PEY-M series, and this extends to the air inlet configuration. With the option to select either a rear or bottom air inlet position, you can tailor the unit's setup to your specific installation requirements. This flexibility allows you to switch the positions of the closing plate and air filter, ensuring seamless integration into your existing ductwork or ceiling layout.

Plasma Quad Connect Integration

For enhanced air purification and improved indoor air quality, the PEY-M series units are compatible with our optional Plasma Quad Connect (MAC-100FT-E) system. This advanced additional air purification technology can be installed on the indoor unit's air inlet side, effectively removing airborne contaminants, allergens, and odors. To facilitate this integration, a dedicated PQ attachment is required.

Mitsubishi Electric's PEY-M series of ceiling-concealed air conditioning units represents a harmonious fusion of innovative engineering, energy efficiency, and aesthetic appeal. With its compact design, whisper-quiet operation, and versatile configuration options, these units seamlessly integrate into any interior space, delivering optimal comfort and convenience. Embrace the future of air conditioning with the PEY-M series, where cutting-edge technology meets sustainable practices, ensuring a comfortable and responsible choice for your living or working environment.