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Kyle DavisAug 4, 2025
What to do if Eco-De ECO-698 remote controller is unworkable?
- PPhillip CastilloAug 4, 2025
If the Eco-De Air Conditioner's remote controller is not working, ensure that the receiving window isn't blocked. The unit uses an infrared remote controller. Also, check the battery; it may be out of power and need replacing.