RS1 Is the Window Unit Status Light Flashing Red?

When the Window Unit Status light (the one on top) is Flashing Red it means that the Window Unit has temporarily stopped working and has switched to a low power mode because the environment is too warm. You may also note an error code number 4 on the seven-segment display of the coverage unit.

Step 1: Check if the vents are blocked or covered on the Window Unit

Step 2: Move the Window Unit to a cooler spot

Step 3: Please wait and the Window Unit will start operating again when it cools down

Step 4: Reset the Coverage Unit by unplugging the power, waiting a few seconds and then plugging it back in.

If you have places the unit in a cool area and waited for more than an hour and it has not stopped flashing, please visit:

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