Ceiling Flush Duct - LG PCRCUDT3 Installation Manual/User Manual

Ceiling Flush Duct

1. Check if the indoor unit is turned off and the power of the outdoor
unit is turned off.
2. Open the control box of the indoor unit.
3. Connect the USB cable to the indoor unit PCB (CN_WF).
4. Use an extension cable to match the distance between the ceiling
tile.
5. Connect the Wi-Fi modem to the USB cable.
6. Attach the Wi-Fi modem to the ceiling tile.
(Use the included double-sided tape to fix it in place.)
CN_WF CN_WF
WI-FI MODEM INSTALLATION
Indoor Unit PCB
Control Panel
<Installation Example>
Control Box
USB Cable Wi-Fi Modem
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