LG Multi V 5 Reference Manual page 6

LG Split DOAS Set Up Reference Guide
On Boarding Process
The software's version can be found on your Web UI and CAREL controller. The
latest version of DOAS SW Firmware is (May '22);
‐. CAREL :1.1.0.3
‐. Main Module : 1.4
How to upgrade the SW?
‐. CAREL (via USB)
1. Save the latest CAREL firmware in a folder created with the name 'UPGRADE'
in the USB
* Firmware : LGDOAS_Carel_App_ver_1.1.0.3.ap1
2. Connect CAREL and USB
USB To CAREL
3. Press both buttons at the same time(3sec)
4. Go to 'Upgrade' (↑or ↓) than Press ( )
5. Check the firmware and confirm ( )
Update takes around 10 minutes.
‐. CAREL (via FTP)
1. Download FTP program (
2. launch 'Filezilla'  Click 'Site manager' Icon ( )
3. Click 'New Site'  Input Host IP address(same as CAREL) Click ' Connect'
4. Drag and Drop the firmware from PC to 'UPGRADE' folder in CAREL
①
Site manager
③
②
5. Follow the same step from 3 to 5 as upgrade process via USB
* Micro USB Male to USB Female OTG adapter is required.
X X
apple C‐type
X O
Camera 5pin
*CAREL Controller and PC(Laptop) should be connected with an Ethernet line
https://filezilla-project.org/) on your laptop
④
⑥
Select 'SW' on laptop
⑤
'UPGRADE' Folder
⑦
Drag and Drop the 'SW' into
'UPGRADE' folder of CAREL