LG ACP 5 User manual

MFL69981502
Rev.00_081618
INSTALLATION MANUAL
AIR
CONDITIONER
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.
PACP5A000
Original instructions
HVAC Controller(ACP 5)
www.lg.com
Copyright © 2018 LG Electronics Inc. All Rights Reserved.
ENGLISH
PORTUGUÊS
MALTI
MAGYAR
SLOVENČINA
БЪЛГАРСКИ
SLOVENŠČINA
SRPSKI
LATVIEŠU VALODA
HRVATSKI
LIETUVIŲ KALBA
SVENSKA
GAEILGE
NORSK
МАКЕДОНСКИ
SUOMI
SHQIP
DANSK
ÍSLENSKA
EESTI KEEL
BOSANSKI
ITALIANO ESPAÑOL FRANÇAIS DEUTSCH
ΕΛΛΗΝΙΚΆ
ČEŠTINA
NEDERLANDS
POLSKI
LIMBA ROMÂNĂ
1,MFL69981502,영영 2018. 8. 17. 영영 1:26 Page 1

2SAFETY PRECAUTIONS
ENGLISH
SAFETY PRECAUTIONS
• This product must be installed by an installation professional from an LG authorised service
center.
• Any issues stemming from an installation by an unauthorised person is the responsibility of
the user and will not be covered by warranty.
• The following safety precautions are to prevent any unforeseen contingencies.
• This product has been designed for commercial purposes. This product has successfully
cleared the EMI test.
WARNING
It can result in serious injury or death when the directions are ignored.
CAUTION
It can result in minor injury or product damage when the directions are ignored.
WARNING
Installation
• To reinstall the product, please contact the dealer from where you purchased the product, or
a service center.
- Installation of the product by an unauthorised person may result in fire, electric shock, explo-
sion, injury, or a malfunctioning of the product.
• Do NOT twist or damage the power cord.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• For electrical work, please contact the dealer from where you purchased the product, or a
service center.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• Install the product in an area shielded from rain.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• Do NOT install the product in a humid area.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• For installation of the product, please contact the dealer from where you purchased the prod-
uct, or a service center.
- Installation of the product by an unauthorised person may result in fire, electric shock, explo-
sion, injury, or a malfunctioning of the product.
• For electrical work, it is advisable for the electrician to refer the installation manual and speci-
fied circuit diagram.
- Using an unsuitable cord, or having a non-professional work on the electricals may result in
fire or electrical shock.
• Do NOT place the product near a fire source.
- It may result in combustion.
• If the product is installed in a hospital or a communication base station, shield the product
from electrical noise by providing sufficient protective equipment.
- Protective equipment prevents the product from malfunctioning.
• Securely install the product.
!
!
!
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 2

SAFETY PRECAUTIONS 3
ENGLISH
- If the product is not secured during installation, it may fall or malfunction.
• Read the manual thoroughly to correctly install the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• When wiring the product, do not use a non-standard cable, nor extend the cable excessively.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• Securely install the power cord and communication cable.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• Do NOT connect the power cord to the communication terminal.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
• Do NOT install the product in an area near combustible gases.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries or product malfunctioning.
Use
• Do NOT place a heavy object on the power cord.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT change or extend the power cord arbitrarily.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Use the cord specific to the product.
- Using an unauthorised non-standard cord may result in a fire or electric shock.
• Do NOT use a heat device near the power cord.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Ensure that water never gets into the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT place any container with liquid on the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT touch the product with wet hands.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Use standard components.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• If the product has been submerged in water, you should contact a service center.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT shock the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT store or use any combustible gas or flammable substances near the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 3

4SAFETY PRECAUTIONS
ENGLISH
• Do NOT disassemble, repair, or revamp the product arbitrarily.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Children and the elderly should use the product under the supervision of a guardian.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• The guardian should prevent children from accessing the product.
- The product can be damaged or it may fall, causing injury to children.
• Note that the operating temperature range of the product is between 0 and 40 °C (32 and
104 °F).
- If the product is used outside this range, the product may be severely damaged.
• Do NOT depress the switch or button using a sharp object.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT wire the product while it is turned ON.
- It may cause a fire or electric shock.
• If the product sounds different or emanates an unpleasant odor, stop using the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT place a heavy object on the product.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT spray water on the product, or clean it with a water-soaked cloth.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Do NOT use the product for the preservation of animals and plants, precision instruments, art
pieces, or for other special purposes.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
• Dispose the packing material safely.
- Follow the below precautions properly; else it might result in a fire disaster, risk of incurring
electric shock injuries, product malfunctioning or damage to property.
CAUTION
Installation
• Securely install the product in an area where the weight of the product can be supported.
- The product may fall and be destroyed.
• Do NOT use the product where there is oil, steam, or sulfuric gas.
- It may affect the product's performance, or damage it.
• Check the rated power capacity.
- It may cause a fire, or a product malfunction.
• Be careful not to drop or damage the product when moving it.
- The product may malfunction or the person may sustain an injury.
• Ensure that the cord is connected securely to protect the product from dew, water, or insects.
- If a foreign substance gets inside, it may cause an electric shock or the product may malfunction.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities or lack of experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety. Children
should be supervised to ensure that they do not play with the appliance.
!
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 4

SAFETY PRECAUTIONS 5
ENGLISH
• Installation work must be performed in accordance with the national wiring standards by authorized
personnel only. This equipment shall be provided with a supply conductor complying with the
national regulation.
• The appliance is only to be used with the power supply unit provided with the appliance.
• The appliance must only be supplied at safety extra low voltage corresponding to the marking on the
appliance.
Use
• Do NOT clean the product with solvent based detergents; instead use cloth.
- The use of a solvent-based detergent may cause a fire or deform the product.
• Do NOT touch the panel using a pointed or sharp object.
- It can result in an electric shock, or the product may malfunction.
• Do NOT expose the product to a metal substance.
- The product may malfunction.
• When sterilizing or disinfecting, stop using the product.
- The product may work abnormally.
• Do NOT touch internal components of the product.
- The product may malfunction.
• Check whether the product is in a proper condition after using the product for an extended period
of time.
- Deteriorating condition of the product, may cause injury to the user.
• Do NOT leave the product near a flower base, water bottle, or any other liquids.
- It may cause a fire or electric shock.
• If the liquid crystal of the product is broken, please do NOT allow the product to come in contact
with your skin (hands, face).
- This may result in personal injury or property damage.
• This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be
made by children without supervision.
• The appliance shall be disconnected from its power source during service and when replacing parts.
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 5

6SAFETY PRECAUTIONS
ENGLISH
NOTE
!
This equipment has been tested and identified as complying with the limits for a Class A digi-
tal device, and acts in accordance with part 15 of the FCC Rules. These rules are designed to
provide protect the equipment from any detrimental damages while operating in a commer-
cial environment. This equipment generates, uses, and can emits radio frequency energy.
If it is not installed and used according to the instruction manual, it may cause detrimental
damage to the radio communications. Ensure that this product is NOT operated within resi-
dential premises as it might emit dangerous radiations. In such a scenario, the user is respon-
sible for damage repair.
Changes or modifications that are not approved by the manufacturer responsible for compli-
ance could render the user authority as invalid.
CAUTION
!
Disposal of your old appliance
1. This crossed-out wheeled bin symbol indicates that waste electrical
and electronic products (WEEE) should be disposed of separately
from the municipal waste stream.
2. Old electrical products can contain hazardous substances so correct
disposal of your old appliance will help prevent potential negative
consequences for the environment and human health. Your old appli-
ance may contain reusable parts that could be used to repair other
products, and other valuable materials that can be recycled to con-
serve limited resources.
3. You can take your appliance either to the shop where you purchased
the product, or contact your local government waste office for
details of your nearest authorised WEEE collection point. For the
most up to date information for your country please see
www.lg.com/global/recycling
Disposal of waste batteries/accumulators
1. This symbol may be combined with chemical symbols for mercury
(Hg), cadmium (Cd) or lead (Pb) if the battery contains more than
0.0005% of mercury, 0.002% of cadmium or 0.004% of lead.
2. All batteries/accumulators should be disposed 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 batteries/accumulators will help to
prevent potential negative consequences for the environment,
animal and human health.
4. For more detailed information about disposal of your old batteries/
accumulators, please contact your city office, waste disposal service
or the shop where you purchased the product.
(http://www.lg.com/global/sustainability/environment/
take-back-recycling/global-network-europe)
Class A device
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 6

ACP 5 FUNCTIONS AND SPECIFICATION 7
ENGLISH
ACP 5 FUNCTIONS AND SPECIFICATION
ACP 5 is the central controller that can manage up to 256 equipments in one space individually or
as combined. ACP 5 can monitor or control the equipments installed in each room of the building
from the places such as the management office of a building or the administration office of a
school.
ACP 5 Functions
Major functions of the ACP 5 are as follows.
• Controlling of up to 256 air conditioner indoor units.
• Monitoring of error and operation status
• Controlling the peak power / demand power
• System setting function
• Up to 16 AHU can be interlocked
ACP 5 Components
Inside the packaged box of the ACP 5, there are the components as in the following drawing.
Open the packaged box of the ACP 5, and check if all of the corresponding components are
included.
PACP5A000
ACP 5
Power Cord
250 V~, 3A
Screw SD Card 8 GB
Manual
Power Supply Adaptor
Input: 100-240 V~ 50/60 Hz, 1.2 A
Output: DC 12 V 3.33 A, 40 W MAX
NOTE
!
Components or options may differ from the actual product picture.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
CAUTION
!
SD Card provided by LG is for the data backup and recovery when specialized service tech-
nician supports the service, so be careful not to lose it by using it for other purposes.
CAUTION
!
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 7

8ACP 5 FUNCTIONS AND SPECIFICATION
ENGLISH
Names of each part of ACP 5
ACP 5 is composed as follows.
AB ABABAB AB AB +- +-
¢
ª« ¬
£¤¥
¦
§
¨©
270.0 mm
155.0 mm
64.8 mm
POWER
ON-OFF
Number Item Description
①Cover Front cover of the ACP 5
②Adaptor connection jack Jack for DC 12 V to connect to the power supply adaptor
③Buttons and LCD Buttons and LCD to set network environment and to dis-
play other information
④Basic external input/ output
signal connectors
Connection ports to connect to external input/output sig-
nals (DI:2, DO:2)
⑤
Optional input/output and RS-
485 communication port
Connection port to connect to external input/output signals
and RS-485 communication port for external expansion.
(8 DI’s, 2 DO’s, 2 RS-485 communication ports)
⑥
RS-485 communication port
RS-485 communication ports to connect to air conditioner
and ERV equipment (4 in total)
⑦Mini USB port USB to Serial port for software debugging
⑧USB port For software update and data backup
⑨Power switch Switch to turn on or off the power of the ACP 5
⑩Ethernet port Ethernet port to connect to internet and AC Manager 5
⑪SD card slot For RS-485 communication data backup.
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 8

ACP 5 FUNCTIONS AND SPECIFICATION 9
ENGLISH
ACP 5 Hardware specification
ACP 5 hardware specification is as follows.
No Category Description
①Operating temperature 0 °C ~ 40 °C
②Rated voltage 12 V
③Rated current Max 2.3 A
④Communication port
• Ethernet 10 / 100 BASE-T
• USB : USB Host (SW upgrade, data backup)
• Mini USB Device (Debug)
• RS-485 communication ports 6EA
• SD card slot (RS-485 communication logging)
⑤External input/output ports DI 10 EA, DO 4 EA
⑥LED 27EA (power status, communication status)
⑦LCD 20 ×4 Character-LCD (network environment setting and
information display)
⑧Protection class IP20
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 9

10 INSTALLING ACP 5
ENGLISH
INSTALLING ACP 5
Installing ACP 5
This chapter describes how to install the ACP 5 to use.
In order to use the ACP 5, the installation should be performed by the following order.
STEP 1. Check the cautions during the ACP 5 installation
Before installing the ACP 5, check the cautions.
STEP 2. Study the cable connections diagram of the entire system.
Study the cable connection diagram of the site where the ACP 5 is installed.
STEP 3. Set the indoor unit address
Set the address of the ACP 5 not to be overlapped with the connecting indoor unit.
STEP 4. Set PI485 and connect cables
Set DIP switch of PI485 correctly, and connect RS-485 communication cable.
STEP 5. Install ACP 5 and connect cables
Install the ACP 5, and set network and other settings.
STEP 6. Set ACP 5 network address
Set the network address to be able to access the ACP 5 through internet.
STEP 7. Set ACP 5 functions
Set language, peak/demand, etc.
STEP 8. Set web GUI access environment
Set the access environment in web GUI, which is the operation program of the ACP 5.
STEP 9. Input indoor unit and ventilator information
Set the access environment in web GUI, which is the operation program of the ACP 5.
STEP 10. Verify and check ACP 5 installation
Verify and check whether the ACP 5 is properly installed.
• The ACP 5 installation work needs the professional technique. Therefore, the installation
described in this chapter should be performed by the certified installation professional.
• Consult the service center or the professional installation agency certified by us about any
question or request related to the installation.
CAUTION
!
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 10

INSTALLING ACP 5 11
ENGLISH
Check points during the ACP
5 installation
• The number of PI485 connected to one RS-
485 communication line
ACP 5 provides 4 RS-485 ports for indoor
unit connection. (CH 1~4)
Up to 16 PI485 for outdoor unit can be con-
nected to one RS-485 port, and up to 31
PI485 for SINGLE/ERV can be connected.
• The number of the indoor units that can be
connected to one ACP 5.
One ACP 5 can be connected up to 256
indoor units. With ACS I/O interlocking, you
can connect 128 indoor units and 16 I/O
modules. And with chiller interlocking, you
can connect 128 indoor units and 10 chiller
units. To one RS-485 port, all of 256 indoor
units, which is the maximum number that
can be connected to the ACP 5, may be con-
nected. But, to improve the communication
performance of RS-485, it is recommended
to be divided and connected to 4 ports.
The maximum quantity of connected indoor
unit is different depending on the quantity of
connected I/O modules.
Please refer to following information related
to product connection quantity.
* Devices: Indoor units, ERV, DI/DOs,
DOKITs, Heatings, AHUs
• RS-485 communication cable connection
There is a polarity in RS-485 communication
cable connection, so be careful not to
reverse the connection of the two cables.
Do not let the length of RS-485 communica-
tion cable exceed total of 1 km.
RS-485 communication cable must be con-
nected with BUS type.
• IP address of the ACP 5
IP address of the ACP 5, address of
Gateway, and Net mask must be requested
to the person in charge of the network of
the corresponding site.
256
128
16
Quantity of I/O
Module
Quantity of
Device
RS-485 Connection of the ERV equipment
To connect ERV equipment, it is recom-
mended to use the ports other than RS-
485 communication ports which are con-
nected to air conditioners.
CAUTION
!
Quantity of
I/O Module
Quantity of
Device
0 256
1 248
2 240
3 232
4 224
5 216
6 208
7 200
8 192
9 184
10 176
11 168
12 160
13 152
14 144
15 136
16 128
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12 INSTALLING ACP 5
ENGLISH
Setting the indoor unit address
By considering the entire installation configuration connecting to one ACP 5, set the address to
each indoor unit not to be overlapped. 00~FF in hexadecimal can be set to the indoor unit
address. However, in case of I/O module, address 00 should not be set because address 00 is
used as Broadcast in MODBUS communication.
When the ACP 5 is interconnected with the AC Manager 5, the ERV can be installed together and
controlled. The above figure shows the example that sets the addresses of 30 and 31 to the ERV
and connects to the ACP 5.
Here is an example of configuring ACP 5 and the device.
...
PACP5A000
ACP 5
Outdoor Units
ERV
DI/DO, ON/OFF
Heating
AHU
Indoor devices 1
Configuration
Address: 01
Configuration
Address: 11
Configuration
Address: 21
Configuration
Address: 31
Configuration
Address: 41
Configuration
Address: 02
Configuration
Address: 03
Indoor devices 2 Indoor devices 3
NOTE
!
Assigning indoor and outdoor unit number
If the outdoor unit product is Multi V, it is recommended to
assign the address by setting the first digit of the address
as the number of the outdoor unit, and classifying the sec-
ond digit as the number or the indoor unit, for easy compo-
sition and classification of the system.
NOTE
!
How to set the central control
address of the indoor unit
The central control address setting
method may be different for each
indoor unit product or remote control
type, so set the address by referring
to the manual of the indoor unit
product or wired remote controller.
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 12

INSTALLING ACP 5 13
ENGLISH
Installing ACP 5 and connect-
ing cables
After setting PI485, the ACP 5 shall be
installed in an adequate place, and RS-485
cable shall be connected for the communica-
tion with PI485.
And, Ethernet cable (LAN cable) shall be con-
nected for the connection with internet or AC
Manager 5.
To fix the ACP 5, the following 2 methods
may be used.
Install in DIN RAIL or fix to the wall consider-
ing the environment of the site.
Installing the ACP 5 in DIN RAIL
ACP 5 can be installed in DIN RAIL with width
35 mm and height 7.5 mm.
Proceed as the follows to install the ACP 5 in
an adequate place.
The installation method of the ACP 5 is
explained here with the example of installing
the ACP 5 in DIN RAIL.
• Decide the space to install the ACP 5.
• Before installing the ACP 5, check if it is the
adequate place to connect the ACP 5 with
the power, RS-485, and LAN cable.
• Install DIN RAIL.
• Hook the top part of the ACP 5 on DIN RAIL.
• Push the main body of the ACP 5 until you
hear the sound of installation.
• Pull the ACP 5 to check if it is fixed.
PACP5A000
Power
LAN cable RS-485 cable
PACP5A000
£Hooking on
DIN RAIL
¤
Fixing to DIN RAIL
If four times the power con-
nector for the connection, as
shown by using the right
connection, but please note
that an electric shock.
Use the designated parts
must be connected to a
power source.
• Connector manufacturers: PHOENIX
CONTACTPartNo: MVSTBR 2,5 / 2-ST-5,
08 2P 5.00 mm
CAUTION
!
• After installing to DIN RAIL, do not fix to
the wall using screws.
• ACP 5 may be damaged.
• DIN Rail fixing Screw Spec: M3, screw
head height 2.0 ~ 1.75 mm, screw head
diameter 7.0 ~ 5.5 mm
CAUTION
!
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14 INSTALLING ACP 5
ENGLISH
Fixing the ACP 5 to the wall
ACP 5 can be installed by fixing to the wall. To
install the ACP 5 in an adequate place, pro-
ceed according to the following explanation. It
explains here on how to install the ACP 5 with
the example of installing the ACP 5 on the
wall.
• Decide the space to install the ACP 5.
Before installing the ACP 5, check if it is the
adequate place to connect the ACP 5 with
the power, RS-485, and LAN cable.
• Fix to the wall using the driver. It can be
fixed as in the following figure according to
the location to install
Connecting RS-485 cable to the
ACP 5
After fixing the ACP 5 in the installation place,
RS-485 cable that was connected to PI485
shall be connected to the ACP 5. To connect
RS-485 cable to the ACP 5, proceed as the fol-
lowing order.
• First, among the connectors that can be con-
nected to the ACP 5, connect the end of RS-
485 cable connected to BUS-A of PI485 to
Tx part. Next, connect the end of RS-485
cable connected to BUS-B of PI485 to Rx
part.
• RS-485 cable that was connected to PI485
shall be connected to CH port (RS-485 port)
of the ACP 5.
- Plug the connector connecting RS-485
cable into one of CH1 ~ CH4 ports.
- There are 1~6 CH ports, and it must be
plugged into one of 1~4 ports for use.
- For AHU, plug the connector connecting
RS-485 cable into CH5 ports.
- For chiller, plug the connector connecting
RS-485 cable into CH6 ports. (with chiller
option S/W applied)
Connecting Ethernet cable (LAN
cable) to the ACP 5
After connecting the ACP 5 and RS-485 cable,
Ethernet cable shall be connected to the ACP
5.
ACP 5 may be connected to hub through
Ethernet cable, or directly to AC Manager 5.
It is the case of connecting the ACP 5 to the
basic internet network installed at the site,
and it is generally connected to the hub.
In such case, Ethernet cable shall be connect-
ed as a direct cable.
Use Ethernet cable (direct cable) to connect to
LAN port of the ACP 5.
PACP5A000
PACP5A000
Connecting the ACP 5 and hub
If a different type of connection is made
other than BUS format as in the figure,
the product may malfunction. So be care-
ful during the installation.
ACP 5 shall be installed in accordance
with national wiring regulations.
CAUTION
!
1,MFL69981502,영영 2018. 8. 14. 영영 2:35 Page 14

INSTALLING ACP 5 15
ENGLISH
It is the case of connecting ACP 5 and PC
directly.
In such case, Ethernet cable shall be connect-
ed as a cross cable.
Use Ethernet cable to connect to LAN port of
the ACP 5.
Setting the ACP 5 network
address
After connecting the ACP 5 to various devices
via the cable, the network environment of the
ACP 5 should be set by driving the ACP 5. The
following information should be set for using
the ACP 5.
• IP address of the ACP 5
• Gateway address
• Net mask
Before configuring the ACP 5 envi-
ronment
The network environment of the ACP 5 can be
set by the LCD and the buttons at the front
side of the ACP 5.
The current ACP 5 information and the menu
are displayed on the LCD, and the menu can
be changed and selected by pressing and
button and Up/Down/Left/Right
(▲, ▼, ◀, ▶) buttons.
AB ABABAB AB AB +- +-
PACP5A000
PACP5A000
Connecting ACP 5 and PC
Setting the network environment informa-
tion
If the above information is not entered,
the communication error may be occurred
or it may be impossible to control by the
ACP 5. So, be careful to correctly input.
CAUTION
!
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16 INSTALLING ACP 5
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Turn on the ACP 5 to set the network environment of the ACP 5.
When the power switch is turned on, the ACP 5 booting screen is displayed on the LCD as
shown at the following figure, and when booting is completed, the initial ACP 5 screen is dis-
played.
Entering into the environment setup mode
Press [SET] button of the ACP 5 to enter into the environment setup mode of the ACP 5.
When the [SET] button is pressed for the first time, the menu to set the IP address is displayed
as shown below.
Press up/down(▲, ▼) button to place the arrow on the desired function.
• When you select [Network Info] and press [SET] button, it enters the No. 1 menu in the follow-
ing figure. In [Network Info] menu, input the network information such as IP address of the
ACP 5.
• When you select [Function] and press [SET] button, it enters the No. 2 menu in the following
figure. In [Function] menu, ACP 5 software service function is supported.
ACP 5
SW v e r . 1 . 0 0 . 0
I P 1 9 2 . 1 6 8 . 0 0 1 . 1 0 0
GW 1 9 2 . 1 6 8 . 0 0 1 . 0 0 1
Wa i t f o r b o o t i n g . . . .
[ Network Info ]
IP 000.000.000.000
GW 000.000.000.000
MS 000.000.000.000
MC 000000:00:00:00
DHCP NO
[ Function ]
S/W update
DB back up
DB recover
Data Logging
Language
Net Test
HTTPS Port Reset
]TES[
1
2
[ ]
> Network Info
Function
[]TES[
[ ]
ACP 5
SW v e r . 1 . 0 0 . 0
I P 1 9 2 . 1 6 8 . 0 0 1 . 1 0 0
GW 1 9 2 . 1 6 8 . 0 0 1 . 0 0 1
NOTE
!
Software version
The software version of the current ACP 5 is displayed at the
initial ACP 5 screen.
Also, the software version may be different according to the
manufacturing date of the ACP 5.
ACP 5
SW v e r . 1 . 0 0 . 0
I P 1 9 2 . 1 6 8 . 0 0 1 . 1 0 0
GW 1 9 2 . 1 6 8 . 0 0 1 . 0 0 1
> Network Info
Function
• [Function] menu is used by the system air conditioner service technician, so user shallnev-
er use this function.
• If this function is incorrectly used, it may cause disorder of the ACP 5.
CAUTION
!
Turning on the ACP 5
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INITIALISING 17
ENGLISH
INITIALISING
It describes about how to access the system before completely using the ACP 5.
Login and logout
The following explains how to log in and out of ACP 5.
ACP 5, can be controlled either by the equipment or the web. If you enter the IP address of the
ACP 5 in the address bar of the command window of web browser (Run>cmd>ipconfig) without
the installation of another program, the central control program ACP 5 Web server is executed
automatically.
Login
You can login as follows.
1Run ACP 5.
2Input ID and password in log-in window and touch [Log in] button.
Log-in (for first time access)
In case of initially accessing, set password for the manager account (ID : admin).
1Run ACP 5.
2Input password of manager account to use in the account creation window and touch [Create
admin] button.
NOTE
!
• Special characters (^), ('), ("), (,), (|), (\) cannot be used.
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18 INITIALISING
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Logout
You can logout as follows.
1In ACP 5 menu, choose the sub-menu 'Account'.
2From the list of options as displayed by the 'Account' sub-menu press 'Log Out'.
User manual
You can view the user manual as follows.
1In ACP 5 log-in screen, input ID and password and touch [Log in] button.
2Press 'Help' at the top right side of ACP 5 screen.
- The user manual is displayed.
• Do NOT disclose account related info to unauthorised personnel.
• In case you have forgotten your password, contact the installer.
CAUTION
!
NOTE
!
• To maintain confidentiality, change the password once in every 90 days (as prompted by
the pop-up window).
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HINT 19
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HINT
Pre-Tech Support Checklist
If the abnormality occurs in products, please first check the following points before requesting to
service center.
Symptom Measures
Because there is no icon on
the desktop, it is impossible to
control.
Please refer to the connection guide.
Although running on the desk-
top icon, Web GUI does not
run.
Please check LAN cable and the power supply of Hub.
Indoor remote control does
not work.
ACP 5 in the lock feature is enabled, the remote control func-
tion is not set.Peak control state must function setting from
the remote control at the indoor unit.If the function is active,
set the time schedule may be disabled.
I would like to change the
name of the indoor unit. Log in as superuser →System Settings →After select the
device you want to change, modify the name of or the device
→Apply →Complete group settings
Removal of waste batteries and accumulators
(Product with embedded battery ONLY)
In case this product contains a battery incorporated within the product which cannot be readily
removed by end-users, LG recommends that only qualified professionals remove the battery,
either for replacement or for recycling at the end of this product’s working life. To prevent dam-
age to the product, and for their own safety, users should not attempt to remove the battery and
should contact LG Service Helpline, or other independent service providers for advice.
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20
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