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why is the alarm on my central heating/air conditioning unit going off?

Public Comments

1. do you have a manual for it? if not i'd call the manufactor and find out. good luck!
2. Carbon Monoxide sensor, ventilate or get out of the area.
3. Try getting a instruction manual from the manufacturer. It should be available on line. The trouble lights are usually coded, blinking in a pattern that helps diagnose the problem
4. sometimes i wire in an alarm on the condensate removal pump that will warn the customer should the pump fail.
5. NOT ENOUGH INFORMATION.