Midea MCA3U-12HRFN1 Compact 360° Cassette

Architectural Design & Installation

• • True Grid Flush Fit: The compact chassis (570x570mm) fits directly into a standard 600x600mm suspended ceiling tile layout without altering the structural grid.
  • Low-Profile Visual Impact: Only the ultra-thin 50mm decorative panel remains visible, maintaining clean architectural lines in offices, showrooms, and residential spaces.
  • Integrated Condensate Lift: A heavy-duty, built-in drain pump lifts wastewater up to 750mm above the unit, overcoming tight ceiling clearances and complex piping routes.

Air Distribution & Comfort Performance

• • 360-Degree Round Flow: Unlike traditional 4-way cassettes that leave corners uncooled, this circular air-discharge pattern blankets the entire room evenly to eliminate localized dead zones.
  • Independent Vane Control: Motorized louvers can be adjusted to steer airflow directly toward high-occupancy zones or away from draft-sensitive desks.
  • Anti-Cold Air Mechanism: During winter startups, the indoor fan remains locked until the heat exchanger reaches a preset warmth, preventing initial cold blasts.

Energy Efficiency & Core Technology

• • Full 3D DC Inverter: Utilizes specialized DC brushless motors for the compressor, indoor fan, and outdoor fan, slashing energy draw by up to 35% compared to fixed-speed units.
  • Electronic Expansion Valve (EEV): An intelligent throttling system that continuously adjusts refrigerant flow based on internal room load shifts for pinpoint temperature stability.
  • Eco-Conscious Performance: Operates at an A++ SEER rating (6.1 W/W) using high-thermal-capacity R-410A refrigerant to minimize carbon footprint and power bills.

Long-Term Reliability & Maintenance

• PrimeGuard™ Protection: The heat exchanger coils are coated in an anti-corrosive gold-fin layer, shielding the system against humidity, salt air, and chemical exposure.
• Self-Diagnostic Logic: The system monitors operation variables in real-time; any anomaly is flagged as a clear digital error code via the panel display to simplify troubleshooting.
• Fresh Air Intake Provision: Built with a knockout hole that allows fresh outdoor air to be ducted directly into the unit, significantly improving indoor air quality (IAQ).