---
title: Why is the Temperature LED Red?
description: If the Temperature Fault LED turns red, the encoder is experiencing a temperature that is too high for operation.
---

<https://www.dynapar.com/faq>

# [Why is the Temperature LED Red?](https://www.dynapar.com/faq/why-is-the-temperature-led-red)

 Written by [London Rhodes](https://www.dynapar.com/faq/author/london-rhodes) | Sep 26, 2022 2:53:47 PM

The Temperature Fault LED will turn red of the temperature of the device exceeds the warning temp or maximum operating temperature. In this situation, you should immediately stop the motor/encoder. Then, check the area for excessive heat and bring the ambient temperature down.

[View full post](https://www.dynapar.com/faq/why-is-the-temperature-led-red)

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