Poor cooling can be caused by a dirty filter, blocked airflow, incorrect settings, installation issues, refrigerant problems, outdoor-unit restrictions or unusually high heat load. The exact cause needs diagnosis.
📐 Calculated estimate
Based on real BEE-certified data — see the exact numbers below.
Start with simple checks such as temperature setting, mode, filter condition and airflow. If the problem continues, a qualified technician should inspect the system.
Relevant Daikin models
Live from the product database.




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✅ Daikin/BEE published spec
📐 Calculated from verified data