LG | PWFMDB000.ENCXIDA | LG PWFMDB000.ENCXIDA Owner’s Manual

ENGLISH
ITALIANO
ESPAÑOL
FRANÇAIS
INSTALLATION/
OWNER’S MANUAL
DEUTSCH
AIR
CONDITIONER
PORTUGUESE
TÜRKÇE
POLSKI
Internet Bridge
PWFMDB000
www.lg.com
P/NO : MFL67940703
РУССКИЙ ЯЗЫК
Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring
standards by authorized personnel only.
Please retain this installation manual for future reference after reading it
thoroughly.
2
TABLE OF CONTENTS
ENGLISH
TABLE OF CONTENTS
3
6
7
CAUTIONS BEFORE THE
INSTALLATION
16 INTERNET BRIDGE SETTING
16
Internet bridge network environment
setting
ACCESSORY COMPONENT PARTS
24
ACCS access environment setting
29
Setting of the indoor units and ventilation devices connected to the internet
bridge
NAMES OF EACH PART
OF THE INTERNET
BRIDGE
43 CHECKLIST BEFORE
8
INSTALLING THE INTERNET BRIDGE
8
Check list before installing the internet
bridge
9
Selecting the installation place
10
Indoor unit address setting
11
Connecting PI485 cable
(for MultiV Super3 model or lower)
12
Connecting PI485 cable
(for MultiV Super4)
13
Fixing the internet bridge on the wall
Connecting RS-485 cable to the internet bridge
14
Connecting power and wired LAN to
the internet bridge
Check the operation
15
Combining the internet bridge cases
INSTALLATION
INQUIRIES
CAUTIONS BEFORE THE INSTALLATION
3
• Installation work requires specialized technology, so it must be installed by service center or installation specialty store acknowledged by the company.
• If the installation work is done without installation qualification, the installer is responsible for all the
problems related to the installation, and in such case, the company will not provide free service.
• The following safety cautions are to prevent unexpected danger or damage.
! WARNING
If the instructions are not followed, it may cause death or severe injury of the user.
! CAUTION
If the instructions are not followed, it may cause injury of the user or property damage.
It is the symbol to call attention for the matters and operations that may cause danger.
To avoid the danger, carefully read it and follow the instructions
It is the symbol marking the usages to avoid, to prevent the danger.
ENGLISH
CAUTIONS BEFORE THE INSTALLATION
4
CAUTIONS BEFORE THE INSTALLATION
ENGLISH
! WARNING
During the installation
• When you install internet module inside the product, make sure to cut off the outdoor unit power.
- It may cause electric shock.
• Do not touch with hand while power is supplied.
- It may cause fire, electric shock, explosion, injury, or failure.
• Make sure to contact service center or installation specialty store for product installation.
- It may cause fire, electric shock, explosion, injury, or failure.
• Use standard parts (connectors).
- It may cause fire, electric shock, explosion, injury, or failure.
• When you reinstall an installed product, request to a service center or installation specialty store.
- It may cause fire, electric shock, explosion, injury, or failure.
• Do not disassemble, repair, or modify the product without authorization.
- It may cause fire, electric shock, explosion, injury, or failure.
• Do not install at a place exposed to rain.
- It may cause product failure.
• Do not install at a place with a lot of moisture.
- It may cause product failure.
During the usage
• Do not change or extend the connection cable without authorization.
- It may cause fire, electric shock, explosion, injury, or failure.
• Do not place inflammables near the product.
- It may cause fire.
• Do not use a heating device near the connection cable.
- It may cause fire or electric shock.
• Do not let water enter the product.
- It may cause electric shock or failure.
• When the product is flooded, make sure to contact service center or installation specialty store.
- It may cause electric shock or failure.
• Do not impose shock on the product.
- The shock on the product may cause failure.
CAUTIONS BEFORE THE INSTALLATION
5
• Firmly install on a place that can endure the weight of the internet bridge.
- If the installation place is not strong enough, the internet bridge may fall and break.
• Do not use the product in the following environments.
- If the product is used in a place with oil, steam, or sulfuric acid gas, it may cause performance
degradation or product damage.
• Do not press switch or button with a sharp object.
- It may cause electric shock accident or product failure.
• Check the operation temperature.
- If it is used in an environment exceeding the operation temperature range, it may cause a severe
damage. Check the usage temperature range specified in the manual. If there is no specified temperature, use in the range of 0~40 ˚C.
• Make sure to request electric work to the specialty store where you purchased the product or service center.
- It may cause fire or electric shock.
• Do not damage, process, or force to bend the power cord for usage.
- Do not place a container with water, etc. on the product.
• Do not place a container with water, etc. on the product.
- It may cause fire or electric shock.
• Do not connect the power cable to the control signal cable connector.
- It may cause fire or explosion.
• Do not touch the switch with wet hand.
- It may cause electric shock accident or product failure.
• For the connection with PC or peripheral devices, read the installation and user manual.
- Incorrect connection may cause a fire or product failure.
• If a warning window appears on PC and if the device stops or does not work, immediately stop
using the product.
- It may cause fire or product failure.
ENGLISH
! WARNING
6
ACCESSORY COMPONENT PARTS
ENGLISH
ACCESSORY COMPONENT PARTS
Internet Bridge Components
Open the packaging box of the internet bridge, and check if all the corresponding components
are enclosed.
Internet Bridge
Internet Bridge
Power cord
Installation screw 3EA
Internet bridge manual
AC-DC adapter 12V
NAMES OF EACH PART OF THE INTERNET BRIDGE
7
Names of each part of the internet bridge
It is the figure where PCB is installed inside the case, and the names of each part are as follows.
⑤
④
③
②
①
⑥
⑦
① Antenna
② LED1
③ LED2
④ AP switch
⑤ Power LED
⑥ BUS-A
⑦ BUS-B
ENGLISH
NAMES OF EACH PART OF THE INTERNET
BRIDGE
8
INSTALLING THE INTERNET BRIDGE
ENGLISH
INSTALLING THE INTERNET BRIDGE
Check list before installing the internet bridge
• When you configure the internet bridge network, you can connect up to 16 outdoor units.
Internet bridge composes the network with RS-485, and up to 16 outdoor unit PI485s can be
connected. (But, you can connect up to 31 SINGLE / Ventilation PI485s.)
• Internet bridge can connect up to 16 indoor units or Ventilator.
• During the configuration of the internet bridge RS-485, check the polarity.
RS-485 is divided to BUS-A and BUS-B.
If the corresponding Port is switched, there will be no communication, so be careful.
(RS-485 communication line can be used up to 1 km.)
• Internet bridge can be connected to internet.
You need to request the internet bridge’s IP address, Gateway address, and Netmask to the
person in charge of the network in the corresponding site.
• Check if other installed central controllers are set as Slave mode.
Internet bridge only works as Master mode, and it cannot interface with in master mode central controller.
• Power socket shall be near the internet bridge power connection part, and the corresponding
socket shall be easily accessed.
• SSID and password of wireless router supports only ASCII code.
• Internet bridge supports only wireless router that uses the signal of 2.4GHz band.
Mobile App Usage Environment
<Recommended Specification>
Platform
OS
Resolution
android
4.0.x(ICS), 4.1.x(JellyBean)
480 x 320, 1280 x 720, 1280 x 768
* According to the smart phones, some functions may not work or some screens may not be displayed properly.
* This app is optimized for the above recommended specifications, some actions can not in other
environments.
* This App may not work in Tablet.
Mobile App may be updated to improve usability / design or to reinforce the contents.
INSTALLING THE INTERNET BRIDGE
9
• When it is installed with wireless communication
Internet bridge shall be installed within 10 m from AP.
Communication is possible up to obstacles made of concrete wall (thickness 10 cm or less) or
wooden door (or window).
• When it is installed as wired cables
Connect wired LAN cable of 10 m or less to the internet bridge.
Protect the exposed wired LAN cable with cable pipe.
• Power connection
Internet bridge shall be installed within 2 m from the power socket.
Arrange and connect the power cable.
• RS485 cable
It shall be installed at a place where it is connected to RS485 connecting to the outdoor unit.
• Indoor installation
Internet bridge shall be installed indoor, not outdoor.
Do not install at a place exposed to rain or with a lot of moisture.
Do not store or use flammable gas or inflammables near the product.
ENGLISH
Selecting the installation place
10 INSTALLING THE INTERNET BRIDGE
ENGLISH
Indoor unit address setting
The addresses of the indoor units connected to one internet bridge shall be assigned without
overlapping. You can set the indoor unit address as hexadecimal 00 ~ FF.
Note : Indoor unit address setting completed site
- The site that already completed the indoor unit address does not require address setting
again.
Note : Assignment of outdoor unit and indoor unit number
- If the outdoor unit product is Multi V, it is recommended to set the first digit of the address
with outdoor unit number, and set the second digit with indoor unit number, so that the system composition and division can be easily identified during the address setting.
Outdoor unit (group) number
Indoor unit number
The following is an example of assigning addresses to the indoor unit.
iŽ”…’Ž…”@b’‰„‡…
Multi V
Multi V
PI485
Ventilation device
PI485
Ventilation device
PI485
Note : How to set the indoor unit’s central control address
- According to the indoor unit product or the type of the remote controller, the methods of
setting the central control address may be different, so refer to the indoor unit product or
wired remote controller manual for the address setting.
INSTALLING THE INTERNET BRIDGE
11
When you install PI485, you need to set DIP switch.
(For DIP switch setting, refer to each PI485 manual.)
After installing PI485, connect RS-485 cable.
10V
GND BUS_A BUS_B
To connect PI485 and the internet bridge, two RS-485 cables shall be connected to PI485’s
BUS_A and BUS_B.
Refer to the following figure to connect RS-485 cable.
If several PI485’s are connected to the internet bridge, connect the cable’s BUS_A part to BUS_A
connector of each PI485, and connect cable’s BUS_B part to BUS_B connector of each PI485.
ENGLISH
Connecting PI485 cable (for MultiV SuperIII model or lower)
12 INSTALLING THE INTERNET BRIDGE
1 Connect the central controller communication line (RS485 cable) to the central control connector (CEN_A, CEN_B) of the external board.
* It shall be connected according to the polarity between the wires.
External board
Outdoor unit connector
SODU
B
IDU
A
B
CEN
A
B
DRY1
DRY2
GND
12V
-
-
-
-
A
2 If you connect several outdoor units and the central controller, make sure to connect in the
form of a BUS.
CEN_A
iŽ”…’Ž…”@b’‰„‡…
CEN_B
ENGLISH
Connecting PI485 cable (for MultiV Super IV)
Outdoor unit connector
IDU
SODU
B
A
B
CEN
A
B
A
Outdoor unit connector
DRY1
DRY2
GND
12V
-
-
-
-
IDU
SODU
B
A
B
CEN
A
B
A
Outdoor unit connector
DRY1
DRY2
GND
12V
-
-
-
-
IDU
SODU
B
A
B
CEN
A
B
A
DRY1
DRY2
GND
12V
-
-
-
-
INSTALLING THE INTERNET BRIDGE 13
Internet bridge can be installed on a wall.
1 Remove the screws on the left/right side
to open the case of the Internet Bridge.
2 Fix it on the wall using the enclosed
screws on the locations marked in the following figure.
Connecting RS-485 cable to the internet bridge
You need to connect RS-485 cable to the internet bridge.
1 Connect the end of RS-485 cable connected to BUS-A of PI485 to BUS-A part of the internet
bridge.
2 Connect the end of RS-485 cable connected to BUS-B of PI485 to BUS-B part of the internet
bridge.
3 Arrange the cables into A part or B part.
B
BUS-A
BUS-B
A
! CAUTION
During the use of B part, foreign objects may enter, so close the hole after arranging the
cable.
ENGLISH
Fixing the internet bridge on the wall
14 INSTALLING THE INTERNET BRIDGE
ENGLISH
Connecting power and wired LAN to the internet bridge
1 If wired LAN is used, connect LAN cable to A part in advance, and when wireless LAN is
used, take a memo of the information (SSID, password, etc.) of AP to connect in advance.
2 Internet bridge can work with DC 12 V power. Connect to B part in the following figure.
B
A
Check the operation
Power LED LED2 LED1
1 Apply power to the internet bridge.
(Check if power LED, LED1, LED2 are
lighted)
Power LED
2 When the booting is completed, LED1 and
LED2 will be turned off.
INSTALLING THE INTERNET BRIDGE 15
Combine the cases after going through the internet bridge setting in the next page.
1 When the network setting is completed, combine the cases.
2 Connect the upper part and the lower part to each other.
3 Fix the left/right side of the case with a screw.
iŽ”…’Ž…”@b’‰„‡…
ENGLISH
Combining the internet bridge cases
16 INTERNET BRIDGE SETTING
ENGLISH
INTERNET BRIDGE SETTING
Internet bridge network environment setting
Note : Preparations before the internet bridge network setting
- For this step, LG Whisen system air conditioner App needs to be installed in the smart phone.
- LG Whisen system air conditioner App can be downloaded from Google Play Store, and refer
to the App manual for details.
1
Press the marked AP switch for 1~5 sec.
2 When LED 2 blinks once, take off your finger from the switch.
3 After 5 seconds, if LED 1 blinks with 1 second interval, move to the next step.
(If LED 2 does not blink, press the switch again for 1~5 sec.)
AP switch
! CAUTION
Switch operation
- When the internet bridge AP switch is pressed for 5 seconds or longer, it is reset, so be
careful.
- When Green LED 1 blinks, if you press the internet bridge switch once again, it returns to
the operation mode.
INTERNET BRIDGE SETTING 17
Turn on Wi-Fi in the system
setting of the smart phone.
Select LGE-XX-XX-XX.
Password : digitalwifi
Input password and select
connection.
After running the system
air conditioner App, select
network setting button.
! CAUTION
The network setting button appears only when the internet bridge and the smart phone is
connected with wireless connection.
ENGLISH
4 Connect the internet bridge and the smart phone with wireless communication.
18 INTERNET BRIDGE SETTING
ENGLISH
Note : Setting the wired communication
- To set wired communication for the internet bridge, refer to the wired communication setting
section.
Wireless communication setting
1 Select AP to connect to the internet bridge with wireless communication.
Input the password, and
select log-in button.
Select the network setting.
Select AP to connect.
If it is an AP with security
setting, input password
and select Confirm button.
INTERNET BRIDGE SETTING 19
! CAUTION
If the network setting is incorrectly input, there may be communication defect, or control
through the internet bridge may be impossible. Therefore, be careful and input correctly.
Note : The password
The LG System Air Conditioner Configuration password, please refer to the LG air conditioning system home page.
ENGLISH
Note : AP information
You need to receive AP name (SSID) and password to use for the internet bridge from the
person in charge of the network in the corresponding site.
IP will be automatically assigned.
20 INTERNET BRIDGE SETTING
ENGLISH
Wired communication setting
1 Set the wired communication for the internet bridge.
Input the password, and
select log-in button.
Select network setting.
Press wired
connection/network direct
input.
Select LAN, and press
OK button.
Note : The password
The LG System Air Conditioner Configuration password, please refer to the LG air conditioning system home page.
INTERNET BRIDGE SETTING 21
ENGLISH
2 Set the IP.
2-1 Set dynamic IP.
Select DHCP and press
OK button.
2-2 Set static IP.
Select Static.
Input the network information and select OK button.
22 INTERNET BRIDGE SETTING
ENGLISH
! CAUTION
For static IP setting, if the network settings (IP address, Gateway address, Subnet mask) are
incorrectly input, there may be communication defect or control through the internet bridge
may be impossible. Therefore, be careful and input correctly.
Note : Network address assignment
Internet bridge can use both the dynamic IP type and static IP type, but static IP type is
recommended, and if dynamic IP type is used, it may cause inconvenience of the user.
If static IP type is used, you need to receive the network addresses from <person in
charge of the network> in the corresponding site. (IP address, Gateway address,
Subnet mask)
When you press Complete
button, the internet bridge
network setting is completed.
INTERNET BRIDGE SETTING 23
If LED 1 lamp is not turned on, run the internet bridge setting again.
LED1
ENGLISH
3 When it is successfully set, LED 1 lamp continues to be lighted.
24 INTERNET BRIDGE SETTING
ENGLISH
ACCS access environment setting
It configures ACCS access environment setting.
In PC environment, use IP_Search program to set ACCS access environment.
Note : IP_Search program
For information about installing IP_Search program, please refer to the LG Electronics air conditioning system home page.
1 Run Ip_search.exe
2 Click search button to start the search for the internet bridge.
INTERNET BRIDGE SETTING 25
4 Select a device and click “Confirm Device” button, then you can see that LED 1 of the corresponding internet bridge blinking 3 times with 1 second interval.
ENGLISH
3 When the search results are displayed, select the desired device.
26 INTERNET BRIDGE SETTING
ENGLISH
5 When you completed the verification of the internet bridge, click OK button after the selection.
6 When the web browser is launched and the screen is displayed as follows, click the corresponding screen.
INTERNET BRIDGE SETTING 27
Note : Program installation
If the JAVA program usually is not installed, you can install it manually by downloading from
the website of JAVA (http://www.java.com).
[Recommended: JAVA6]
• Java installation
If the following page appears, install Java
following the figures.
• Click ‘Here’.
• Click ‘Run’.
• Click ‘Agree and Start Free Download’.
• Click ‘Installation’ to install.
ENGLISH
7 When you click the corresponding screen, the following program is automatically installed.
28 INTERNET BRIDGE SETTING
ENGLISH
8 If the program is installed, the following screen is displayed.
Select Check Box and click Run button.
9 When the program is successfully installed, the following screen is displayed.
Note : Password
The corresponding program is a program for the installer.
Please refer to the LG system air conditioning website password.
INTERNET BRIDGE SETTING 29
1 To the (Korean / English) and select the language.
2 Input password and click Login button.
ENGLISH
Setting of the indoor units and ventilation devices connected to
the internet bridge
30 INTERNET BRIDGE SETTING
ENGLISH
3 When the program runs normally, the following screen is displayed.
4 Click system setting menu.
INTERNET BRIDGE SETTING 31
6 Select Auto search button at the top left corner.
ENGLISH
5 Click the installation button.
32 INTERNET BRIDGE SETTING
ENGLISH
If automatic search button is pressed, it starts the search for the indoor units and ventilation
products that are connected to the internet bridge.
Automatic search takes about 5~10 min.
INTERNET BRIDGE SETTING 33
Change outdoor unit information
You can change the outdoor unit name, central control
address, outdoor unit capacity, and the number of the connected indoor units. After changing the information, you must
press [Apply] button.
When you change the number of the connected indoor units,
if you input a number smaller than the number of the previously connected indoor units, it deletes from the last input
indoor unit, and if you input a number greater than the number of the previously connected indoor units, it asks the first
address of the indoor unit to add, and from the input address,
it finds an empty address and adds the indoor units as many
as the number of the indoor units to add sequentially.
Change indoor unit information
You can change the indoor unit name, central control address,
and the indoor unit capacity. After changing the information,
you must press [Apply] button.
ENGLISH
7 When the search is completed, indoor units/outdoor units list for each group is displayed.
34 INTERNET BRIDGE SETTING
ENGLISH
8 Apply the edited contents and click Save button.
9 When it is saved, the following screen is displayed.
INTERNET BRIDGE SETTING 35
If you press [Smart Group Setting] button, the control group is
automatically created based on the outdoor unit and ventilation group information input in the installation status.
Moving indoor unit
You can select an indoor unit and move to another outdoor unit. When you move an indoor unit,
click an indoor unit with mouse, drag it and put it on another outdoor unit.
ENGLISH
Automatic creation of the control group
36 INTERNET BRIDGE SETTING
ENGLISH
10 If you press Revert button, contents edited so far disappears, and the last saved information
is displayed again.
11 Click Save & Send button to save the information. You need to finish the group setting to
save the information.
INTERNET BRIDGE SETTING 37
Locking indoor unit address
When indoor unit address lock is set, central control address cannot be changed from the indoor
unit remote controller.
! CAUTION
• Beware that the central control address cannot be changed from the remote controller
when the address lock is set.
• Address lock function is limited to some indoor/outdoor units and remote controllers.
ENGLISH
12 Click General Configuration tab to move to TMS interface information management screen.
38 INTERNET BRIDGE SETTING
ENGLISH
13 Modify each category except the site code by referring to the next page’s TMS interface
information.
①
②
③
④
⑤
⑥
Note : TMS interface information
TMS interface information to input are as follows
Category
Description
① Management system address
Input TMS system internet address (http://tms2.lge.com).
② Connection PORT number
Input TMS system communication port number.
(Select one from 21 or 23)
③ Site name
Input the site name.
④ Site code
Site code is unique for each site.
If you press [Request site code] button on the right side, the
online request for site code registration is submitted, and if
you press [View] button within about 1 min., you can check
the issued site code.
⑤ Site address
Input the site address.
※You can search the address in http://maps.google.co.kr.
Input the address searched from the above site.
⑥ Monitoring period
Input the monitoring period in the units of seconds.
(Minimum monitoring period is 10 seconds)
⑦ Time Zone Settings
Press the button [Select TimeZone] on the right side, and
then enter the information of the city closest to the site.
! CAUTION
Save
When the contents of the table are changed, you must press [Save] button to save the
changed information.
TMS interface information
Information related to TMS interface must be handled by an installation technician with installation qualifications. Even if you input the above information, you may not be able use TMS
interface right away. If you have inquiries or questions related to the above, please contact
service center or installation specialty store acknowledged by the company.
Time Zone Settings
If you do not set the time zone, you will not be able to set the TMS linked information.
In countries where the application of the daylight saving, please use it to check the time.
INTERNET BRIDGE SETTING 39
15 Select the city closest to the location of the installation of the product.
! CAUTION
If you do not set the TimeZone, you will not be able to set the TMS linked information.
ENGLISH
14 Click the 'Select TimeZone' button
40 INTERNET BRIDGE SETTING
ENGLISH
16 Click Save button to save TMS interface information.
17 Click Register site code button to request the site code.
INTERNET BRIDGE SETTING 41
19 If you press Query button within about 1 min., you can see that the site code is changed.
ENGLISH
18 When the popup window appears, press Confirm button.
42 INTERNET BRIDGE SETTING
ENGLISH
20 Click Save button to save the changed information.
21 Check the site code, and apply for registration in TMSII home page.
(Refer to TMS User Manual)
※ Record the site code separately and directly hand over to the customer.
CHECKLIST BEFORE INSTALLATION INQUIRIES 43
Trouble Shooting Guide
Major Function
Function Description
Notes
• Did you complete the group setInternet bridge LED 2 ting using ACCS?
does not blink.
• Is RS485 cable correctly connected to BUS-A and BUS-B?
• Set the indoor unit and outdoor
unit groups and run again.
• Check RS485 connections of BUSA and BUS-B.
• Is the internet bridge LED 1 ON?
• Press the setting switch for 1 second to check if LED 01 starts
blinking.
• Maintain distance with internet
bridge to be 0.3~2 m.
• Run the smart phone Wi-Fi search
again.
LGE-xx-xx-xx is not
searched in the
smart phone.
• Is Wi-Fi signal weak?
• Is the internet module LED 01
blinking?
Internet bridge wire- • Is AP turned off?
less communication • Is AP at a long distance?
does not work.
• Turn on the AP.
• Install the AP within 20m from the
internet bridge.
Internet bridge wired
• Is LAN cable disconnected from
communication does
the wired LAN connector?
not work.
• Connect LAN cable to the wired
LAN connector.
• Is the internet bridge LED 1 ON?
Wi-Fi is connected,
but it does not work.
• Did you input AP password correctly when you register the
equipment?
• Did you register as wired during
the network setting?
• Is the internet bridge LED 1 ON?
IP_Search program
cannot search the
internet bridge.
• Is the PC connected to the same
network (AP) with the internet
bridge?
• If Wi-Fi connection is unstable, it
may not work correctly.
• If you did not input the wireless
AP password correctly during the
product registration, Wi-Fi connection may not work correctly. Input
correct wireless AP password.
• During the network setting, set as
wireless.
• Perform the network setting
again.
• Connect the PC to the same network (AP) as the internet bridge.
IP_Search program
can search the inter- • Did you make Internet bridge net- • Please do restart (07 seconds) by
pressing until the LED1 blinks
net bridge,
work settings to DHCP?
twice the AP switch of Internet
but JAVA program
Bridge.
does not open.
ENGLISH
CHECKLIST BEFORE INSTALLATION INQUIRIES
44 CHECKLIST BEFORE INSTALLATION INQUIRIES
ENGLISH
Trouble Shooting Guide
Major Function
LG ACCS GUI is not
operational.
Function Description
• Are several programs running in
the computer?
• Is RS-485 cable correctly connected?
In LG ACCS, ventila- • Is there remote controller communication defect?
tion device becomes
network error state • Is PI485 DIP switch setting cor(CH 242).
rect?
• Is central control indoor unit
address set?
• Are all RS-485 communication
CH 242 (network
lines connected to each other?
error) keeps appearing and disappearing
in the internet bridge • Is there any overlapping indoor
unit address setting?
controller.
Notes
• Close Explorer window and run a
new explorer to access again.
• In the process manager, end all
iexplore.exe processes and
access the internet bridge again.
• Connect RS-485 cable to BUS-A
and BUS-B.
• Solve the remote controller communication defect problem.
• Refer to PI485 manual for DIP
switch setting.
• Set the indoor unit address.
• Remove the interconnecting communication lines outside the communication lines connecting to the
internet bridge.
• Assign unique address to each
indoor unit so that there is no
indoor unit with overlapped
address.
16 rooms central
• Is the simple central controller DIP • Set all central controllers (16
controller and interswitch setting correct?
rooms central controller) to Slave
net bridge interfaced
mode, and reset the power.
and installed, but
•
Modify the connections so that
•
Are
the
simple
central
controller
some indoor units
the simple central controller is
are not recognized or and the controlled indoor unit
surely on the same RS-485 comphysically connected on the same
central control communication line with the controlled
line?
mands are not well
indoor unit.
performed.
CHECKLIST BEFORE INSTALLATION INQUIRIES 45
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in this product, please visit http://opensource.lge.com.
In addition to the source code, all referred license terms, warranty disclaimers and copyright
notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the
cost of performing such distribution (such as the cost of media, shipping and handling) upon
email request to opensource@lge.com. This offer is valid for three (3) years from the date on
which you purchased the product.
Disposal of your old appliance
1 When this crossed-out wheeled bin symbol is attached to a product it means
the product is covered by the European Directive 2002/96/EC.
2 All electrical and electronic products should be disposed of separately from
the municipal waste stream via designated collection facilities appointed by
the government or the local authorities.
3 The correct disposal of your old appliance will help prevent potential negative
consequences for the environment and human health.
4 For more detailed information about disposal of your old appliance, please
contact your city office, waste disposal service or the shop where you purchased the product.
Note : RF Exposure Statement
- Do not use this device within the distance of 20cm from people and do not co-locate nor
operate in conjunction with any other antenna or transmitters for the protection of general
public from exposure to radio frequency electromagnetic fields.
ENGLISH
OPEN SOURCE SOFTWARE NOTICE
46
ENGLISH
Ver.1.0.2
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