LG PCRCUDT2 Manuel utilisateur
Smart Inverter
Remote Control System
User’s Manual
WLAN Module for
LG Smart Air Conditioning Application
Model: PCRCUDT2/ PCRCUDT3
LG Smart AC
Follow the instructions in this manual to prevent product malfunction, property
damage, injury, or death to the user or other people. Incorrect operation due to
ignoring any instructions will cause harm or damage. The level of seriousness
is classied by the symbols described below.
Do not throw away, destroy, or lose this manual.
Please read carefully and store in a safe place for future reference.
Content familiarity required for proper installation and operation.
This symbol indicates a potentially hazardous situ-
ation which, if not avoided, could result in death or
serious injury
This symbol indicates that the following action should not be performed.
This symbol indicates situations that may result in equipment or
property damage accidents only.
For continual product development, LG Electronics U.S.A., Inc.,
reserves the right to change specications without notice.
©LG Electronics U.S.A., Inc.
Proprietary Data Notice
This document, as well as all reports, illustrations, data, infor-
mation, and other materials are the property of LG Electronics
U.S.A., Inc., and are disclosed by LG Electronics U.S.A., Inc.,
only in condence.
UM-SmartAC-All-06-14
A summary of safety precautions is on page 4.
Table of Contents
Safety PrecautionS
.............................................................................. 4
LG Smart ac
....................................................................................... 6
uSer SmartPhone environment
............................................................. 7
inStaLLation Sequence
.......................................................................... 9
Downloading and Installing the App
Install the Android App
Install the iPhone App
LG Smart ac reGiStration
.................................................................11
WLAN Module Install
WLan connection
............................................................................. 14
Initial WLAN Module and Smart AC Connection
naminG the neW ac unit
.................................................................... 19
uSinG Smart ac
................................................................................. 20
Initial Setup
controL functionS
............................................................................. 22
Cooling Function
Dehumidifying (Dry) Function
Heating Function
Auto Changeover Operation
Fan Function
creatinG favorite SettinGS
................................................................ 25
Deleting/Sorting Favorites
Modifying a Favorite
advanced functionS
........................................................................... 29
Purify Mode
Air Flow (Swing Direction)
Setting the Timer/Sleep
fiLter uSaGe and StatS
...................................................................... 32
Filter Usage - Monitoring
Setting Filter Renewal Date
additionaL SettinGS
............................................................................ 35
GeneraL SettinGS
............................................................................... 36
Registering an Air Conditioner
Changing the Temperature Unit Display
Account Settings
Help
About
troubLeShootinG LG Smart ac aPP oPeration
.................................. 40
data Guide
......................................................................................... 46
notice
................................................................................................ 47
4
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
LG Smart AC
Safety Precautions
LG Smart AC App is for use with LG Duct-free Split (DFS)
systems only. Do not attempt to use this app with any other
type of system.
The information in this manual is intended for use by an
end user (customer) of the DFS system installed in their
home environment.
Failure to carefully read and follow all instructions in this manual can
result in equipment malfunction.
Input power to the indoor unit remains connected and
on during procedures in this manual. Do not touch any
exposed indoor or outdoor unit wiring, terminals, or other
electrical components with tools or exposed skin. Only
qualied technicians should install, remove, or re-install
this unit.
Improper installation or use may result in re, explosion, electric shock, physi-
cal injury or death.
All electrical work must be performed by a licensed electri-
cian and conform to local building codes or, in the absence
of local codes, with the National Electrical Code, and the
instructions given in this manual.
If the power source capacity is inadequate or the electric work is not per-
formed properly, it may result in re, electric shock, physical injury
or death.
Do not install the LG Smart AC unit in a location exposed to
open ame or extreme heat. Do not touch the unit with wet
hands.
There is risk of re, electric shock, explosion, and physical injury or death.
5
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
User Manual
LG Smart AC Terms and Conditions
In using LG Smart AC hardware and smartphone application you
agree to the LG Smart AC terms and conditions.
• LG Smart AC hardware and smartphone application are to
be used only with LG Electronics, Inc. inverter air conditioner
products.
• LG Smart AC hardware and smartphone application cannot be
sold/transferred/rented to any other parties.
• All data generated by LG Smart AC hardware and smartphone
application cannot be sold/transferred/rented to any other parties.
• A complete list of LG Smart AC terms and conditions is at
www.lghvac.com.
Safely dispose of the packing materials.
Tear apart and throw away plastic packaging bags so that children may not
play with them and risk suffocation and death.
Do not store or use ammable gas or combustibles near
the unit.
There is risk of re, explosion, and physical injury or death.
6
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
LG Smart AC
LG Smart AC
This manual describes how to install and use the
LG Smart AC Models PCRCUDT2/PCRCUDT3.
LG Smart AC consists of a hardware Wireless
Local Area Network (WLAN) module, and a free
smartphone application (app). The user must
supply the smartphone; either an Apple® iPhone
or an Android® phone. LG Smart AC is not opti-
mized for tablets.
LG Smart AC will also be referred to as Smart AC in this manual.
Before using Smart AC, you must download and install the latest
version of the free LG Smart AC app from either the App store
(iOS) or the Play store (Android).
Figure 1 shows the Smart AC app and WLAN module communicat-
ing through the home setup wireless network. Direct communica-
tion to the WLAN module occurs during initial registration.
Figure 2 shows the Smart AC app communicating through a
remote internet access back to the LG duct-free system.
The hardware WLAN module and the smartphone app together
provide monitoring and remote control capabilities for LG duct-free
systems. Smart AC functions only with certain models of the LG
duct-free system products. This product is intended for customers of
DFS systems, that wish to control their indoor inverter units within
their home or remotely at other locations (provided they have wire-
less connection) through the LG Smart module.
Some functionality of the Smart AC App may be limited due to the duct-free
single zone model. Check your owner’s manual for your model’s capabilities.
7
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
User Manual
Figure 1: LG Smart AC App Communication through Home Network
Figure 2: LG Smart AC App Remote Communication
User Smartphone Environment
Following minimum specifications are needed to successfully run
the LG Smart AC app on a smartphone:
• OS: Android 2.3 or higher; iOS 6 or higher
• Resolution: Android 320 x 480 or higher; iOS 960 x 640 or
higher
Normal operation may be hindered if the environment does not satisfy mini-
mum specications as outlined above. Some functions may not operate, may
be slow in performance, or part of the screen may be unclear.
8
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
LG Smart AC
Standard IEEE 802.11 b/g/n
Frequency Range 2.412 – 2.472 GHz
Security 128 bits WEP, AES
WPA, WPA2
Output Power
802.11b: 11 dBM (11 Mbps)
802.11g: 15 dBM (54 Mbps)
802.11n : 11 dBM (72.2 Mbps)
Data Rate
802.11b: 11 Mbps
802.11g: 54 Mbps
802.11n: 72.2 Mbps
Sensitivity
802.11b: -88 dBm (11 Mbps)
802.11g: -74 dBm (54 Mbps)
802.11n: -69 dBm (72.2 Mbps)
Modulation QPSK + OFDM
Class of Emission G1D, D2D
Number of Channels 13
Oscillator/Communication mode Crystal/Half-duplex
Table 1: LG Smart AC Wireless Network Requirements
This device is not available for laptop computers
or similar portable systems.
9
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
User Manual
Installation Sequence
To use LG Smart AC, you must install the app on your smartphone
and sign up for a new account (first time install) and then connect
the WLAN module to the indoor unit. This manual will show down-
load and installation of the app on both Android and Apple (iOS)
platforms, however, procedural screens will mostly be through the
iOS smartphone platform. Note that the app is not optimized to
work on tablets. Where there is a slight difference in procedural
steps, both platform screens will be shown.
Downloading and Installing the App
Follow the instructions for your smartphone, either Android or
iPhone.
Install the Android App
Follow these steps to install the app on an Android
smartphone.
Be sure your phone meets the speci-
cations listed on page 7.
1. Tap the Play Store icon on
the phone.
2. Type LG Smart AC in the
search window and search
for the app.
3. Tap the LG Smart AC icon in
the search results list.
10
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
LG Smart AC
4. Tap the INSTALL button on the
LG Smart AC screen.
5. Tap the ACCEPT button on the
App permissions screen.
6. When the app is finished
installing, an OPEN button is
displayed on the screen.
7. If you are ready to begin Smart AC registration, tap OPEN and
the app will start.
Install the iPhone App
Follow these steps to install the Smart AC app on an iPhone.
1. Be sure your phone meets the specifications listed in
on page 10.
2. Tap the App Store icon on the iPhone screen.
3. Type LG Smart AC in the search window and
search for the app.
4. Tap the LG Smart AC icon in the search results list
and then tap the FREE button.
5. If asked, enter your Apple
iTunes password, and then
tap OK to proceed.
6. When the app is finished
installing, an OPEN button is dis-
played on the screen.
7. If you are ready to begin Smart AC
registration, tap OPEN to launch
the app.
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