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ACCESSORIES
LG Smart Inverter Monitoring System (SIMS)
SIMS can be used to display and graph operational data for single zone systems and respective com-
ponents (indoor unit and outdoor unit). SIMS also displays error codes and a troubleshooting guide.
SIMs consists of a hardware Wireless Local Area Network (WLAN) module, an interface cable, and a
free downloadable application (app) for iOS® or Android™. The user must supply either an Apple® or an
Android smart phone; SIMs is not optimized for tablets, and only be used with LG single zone and Multi F
systems.
Only trained HVAC service technicians familiar with variable refrigerant flow (VRF) systems in general
and with LG's DFS products can use SIMS. The technician must understand inverter air conditioning
operation cycles, the meaning of the data displayed by SIMS, and how to use the data to troubleshoot
the system.
iOS is a registered trademark of Cisco in the U.S. and other countries. Android is a trademark of Google Inc.
Apple is a trademark of Apple Inc., registered in the U.S. and other countries.
Contact your LG Sales Representative for system requirements, the latest version of SIMS,
how to download the app, or other information.
LG Smart ThinQ
LG Smart ThinQ is a built-in Wi-Fi module, along with a free smart phone app that provides monitoring
and remote control capabilities for certain LG single zone systems. The app has the following features
and benefits:
• Sign in to the app using LG credentials, or using Google® or Facebook® login credentials. Users only
have to log in to the app once; the app remembers login details for subsequent logins.
• View current temperature settings of the air conditioning unit and change temperature, fan speed,
and air flow direction from anywhere in the house or at a remote location (through the use of wireless
connection). Multiple users can control the household air conditioning unit remotely.
• Monitor filter usage of the unit.
• Set up weekly schedules to start and stop air conditioner activity.
• Set up the unit to run in different Modes, depending on the user's schedule. Set up specific tempera-
tures for when the user is home, away on vacation, or sleeping.
• Troubleshoot problems, and view tips on general maintenance of the system using the Smart Diagnosis
function.
*Google is a registered trademark of Google Inc.; Facebook is a registered trademark of Facebook.
Contact your LG Sales Representative or visit www.lg-dfs.com for system requirements, how
to download the app, a user's manual, or other information.
36 | PRODUCT DATA
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
Figure 33: LG SIMS WLAN
Module.
Figure 34: Example of an LG
Smart ThinQ Screen (appearanc-
es my differ depending on version
of software).
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