“I see the caution light, but it isn't on. Please how is it supposed to work? I looked in the instruction, but it was not mentioned. That was a bad instruction paper.”
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This heater includes an Overheat Protection System that will shut the unit off if it is overheated due to abnormal conditions. When this occurs, the caution light will turn on.
Sorry, there was a problem. Please try again later.Thank you for contacting NewAir, the AH-400 caution light comes is on once the unit is in usage and the unit is hot. If this does not show feel free to reach our Customer Experience Expert team at Toll-free: 855-963-9247. Best Regards, Customer Care
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