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Levoit Core 300-RAC Control Board Replacement

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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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  1. Levoit Core 300-RAC Control Board Replacement, Control Board: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement, Control Board: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement, Control Board: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 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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  2. Levoit Core 300-RAC Control Board Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 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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  4. Levoit Core 300-RAC Control Board Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Gently bend the gray plastic cover to release the control board.

    • There are several hard tabs holding the control board in place.

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  5. Levoit Core 300-RAC Control Board Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Levoit Core 300-RAC Control Board Replacement: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Lift the control board from the gray plastic cover.

    • Take note of the orientations of the buttons, as that will help during reassembly.

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To reassemble your device, follow these instructions in reverse order.

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