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Tammy GrayAug 9, 2025
Why is my Daikin VRV III REYQ10PY1 not cooling or heating air well?
- TTiffany MarquezAug 9, 2025
If your Daikin Heating System isn't cooling or heating air effectively, several factors could be at play. Check for any obstructions blocking the air inlet or outlet of either the indoor or outdoor unit, and remove them if present. Ensure the air filters are clean; if clogged, clean them. Also, verify that the outdoor unit isn't enclosed. Make sure the temperature is set appropriately and the airflow rate isn't set to "LOW". Adjust the airflow rate to a suitable setting. Correct the air diffusion direction if it's improper. Ensure all windows and doors are tightly shut, and use curtains or shades to block direct sunlight. These steps should help restore optimal performance.
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