Levoit Core 300-RAC Control Board Replacement

简介

The control panel contains buttons that allow the user to power the device on and off, select the fan speed, run time, display brightness, night mode, the display lock, and the air filter status light. If any of these buttons or lights are malfunctioning, use this guide to replace the control board of your Levoit Core 300-RAC air purifier.

Before you begin, make sure to turn off your device and unplug it from the power outlet.

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步骤 1 Control Board

Levoit Core 300-RAC Control Board Replacement, Control Board: 步骤 1 中的图像 1，3

Levoit Core 300-RAC Control Board Replacement, Control Board: 步骤 1 中的图像 2，3

Levoit Core 300-RAC Control Board Replacement, Control Board: 步骤 1 中的图像 3，3

Make sure the device is turned off and unplugged before disassembling it.
Insert the Jimmy between the gray grille cover and the top of the device.
Work your way around the grille cover with the Jimmy to release the clips holding it in place.
Take note of the placement of the clips, as they are keyed and need to go back in the exact way they came out.
Remove the grille cover gently as it is connected by a ribbon cable.
Be careful not to put too much strain on the ribbon cable as it may break.

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步骤 2

Levoit Core 300-RAC Control Board Replacement: 步骤 2 中的图像 3，3

Squeeze the tab on the connector to release the bundled cable from the control board.
The connector should come out fairly easily, so do not force it. Pulling too hard could damage the connector.

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