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Jeffrey CollinsAug 5, 2025
Why is the yellow light on my COMPASS HEALTH Medical Equipment concentrator?
- KKeith MartinAug 6, 2025
If the concentrator is running and the yellow light is on, it could be due to a decreasing oxygen concentration that is still within a safe range. Try cleaning or replacing the filters. Another potential cause is overheating from a blocked air intake. Make sure the device has at least 4 inches of clearance from walls, heaters, or other obstructions.