There are 3 versions of warning lights, RED, YELLOW and Green. 7

If the temperatures are high, then usually it is identified with the red sign = danger, and blue represents a low temperature.

This is determined by the international standard (ISO) and has the meanings of “red = danger”, “yellow = caution” & “green = safe”

Make sure that you follow the guidelines and understand everything behind those, per example if yellow or red are flashing but they don’t turn off after some time, make sure you contact people responsible for that.

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