LG_2019_EU_MULTI_V_catalog

1515MM

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6,000e+000

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CONTROL 163
SOLUTIONS

INDIVIDUAL CONTROL / CENTRALIZED CONTROL
INTEGRATION DEVICE

162

LG CONTROL SOLUTIONS OFFICE
Central Control Solution
MULTI V 5 offers a diverse range of effective control solutions that satisfy specific needs of each building and its user scene.
These controlling systems are equipped with user friendly interface, flexible interlocking environment, energy management and 3rd Party BMS
smart individual controller for optimized controlling conditions and smart building management. • Energy Management

HOTEL
Hotel Room Solution

Cloud System

• External Device CONTROL
SOLUTION

Lighting Pump Fan CO2 Temp.

Sensor Sensor

APARTMENT RESIDENTIAL SMALL BUILDING
Power Distribution Solution Smart Individual Control Solution Small Central Control Solution

Integration Solution 165

164

INDIVIDUAL CONTROL FEATURE FUNCTIONS

INDIVIDUAL Controller Name Wired Remote Controller Wireless Wi-Fi
CONTROL Remote Controller
Premium Standard III Standard II Simple Simple(Hotel) Controller
166
Model Name

PREMTA000 PREMTB100 PREMTB001 PQRCVCL0Q PQRCHCA0Q PQWRHQ0FDB PWFMDD200
PREMTA000A PREMTBB10 PREMTBB01 PQRCVCL0QW PQRCHCA0QW
PREMTA000B ○
○ ○
On / Off ○○○ ○ ○○ ○
○ ○○ ○
Fan Speed Control ○○○ ○ ○○
○ -○ ○
Temperature Setting ○ ○ ○ ○ ○○
-
Mode Change ○○○ ○
○
Auto Swing ○○○ ○
○ -
Basic Vane Control ○○○ ○ ○○ Weekly
Advanced (Louver Angle) -
ETC - -
E.S.P ○ ○ ○ - ○- -
(External Static Pressure) - -

Electric Failure ○○○ - ○- -
Compensation
- ○○ -
Indoor Temperature Display ○ ○ ○ - -
- ○- -
ALL Button Lock ○○○ - - CONTROL
(Child Lock) - - Sleep / On / Off - SOLUTIONS
○ -- -
Schedule / Timer Weekly~Yearly Weekly~Yearly Weekly ○ -○ -
○3) -- -
Additional Mode Setting 1) ○ ○ ○ 2.6 inch mono -
64 x 120 x 15 -
Time Display ○○○ - -

Humid. Display ○○ -

Advanced Lock Advanced Lock Advanced Lock Mode Lock --
(mode, set point, set point
range, On / Off Lock)

Filter Sign ○○○ --
--
Energy Management 2) ○ ○ ○ --
--
Dual Set Point ○○ -

Human Detection -○-

Temp, Humidity ○○ - --
Compensation

Wi-Fi AP Mode Setting ○ ○ ○ ○○
○-
Operation Status LED ○ ○ ○

Wireless Remote Controller ○3) - ○3) ○3) -
Receiver

Display 5 inch Color 4.3 inch Color 4.3 inch mono 2.6 inch mono 2 inch mono
64 x 120 x 15 51 x 153 x 26
Size (W x H x D, mm) 137 x 121 x 16.5 120 x 120 x 16 120 x 120 x 16

Black Light Control for ○ ○ - --
Screen Saver

※ ○ : Applied, - : Not Applied
1) It might not be indicated or operated at the partial product
2) Centralized control (PACEZA000 / PACS5A000 / PACP5A000 / PLNWKB000) and PDI (PQNUD1S40 / PPWRDB000) should be installed for this function
3) For ceiling type duct
Note : 1. Indoor unit should have functions requested by the controller

2. If you need more detail, please refer to the manual of product. (http://partner.lge.com: Home> Doc.Library> Manual)

167

INDIVIDUAL CONTROL

STANDARD III WIRED REMOTE CONTROLLER

4.3 inch Color screen with a modern design. Energy Saving Function

Model Name PREMTB100 / PREMTBB10 Energy Management Instantaneous Power Check Energy Usage Target Setting
On / Off ○ - Energy Monitoring & Alarm
PREMTB100 (White) PREMTBB10 (Black) Fan Speed Control ○
Temperature Setting ○ Real-time and day / week / month / year energy usage
Features & Benefits Mode Change monitoring is possible. In addition, it can set target for
Cooling / Heating / Auto / Dehumidification / Fan energy usage and operation time, and alarm will be
• The optimized controller for MULTI V 5 Additional Mode Setting 1) Energy-Saving Cooling / Robot Cleaning / Heater / displayed when exceeded.
- Humidity sensor embedded
- Comfort cooling setting Auto Swing Humidification / Comfort Cooling * PDI (PQNUD1S40 / PPWRDB000) is required.
- Smart Load Control setting Vane Control (Louver direction) ○
- Outdoor unit low noise setting E.S.P ○ Time Limit Control
- Defrost mode setting (External Static Pressure) 2) - The time-limit operation controls product by amount of
Reservation ○
• New modern design & easy interface Time Display time. By setting the device operation time in advance, you
- Seamless design / Touch button Electric Failure Compensation Simple / Sleep / On & Off timer / Weekly / Yearly / Holiday can control for how long a device works and have it stop
- 4.3 inch color LCD / Intuitive GUI Lock ○ automatically.
Filter Sign ○
• Energy saving functions 2 Set Points Control CONTROL
- Instantaneous power monitor Energy Management All / On & Off / Mode / Set temperature range SOLUTIONS
- Energy consumption check ○ (Remain time + Alarm) Auto Changeover (Convenience)
(power consumption, operation time) Operation Status LED - The indoor unit automatically manages room temperature
- Temp. Setback timer, time limit control Indoor Temperature Display Check Energy Usage 3) / Check Operation Time / Target
- Target setting (ODU capacity, Instantaneous power…etc) Indoor Humidity Display Setting (Energy, Operation Time) / Time Limit Operation / with heating and cooling with extended setting temperature
Human Detection ranges. With setting heating and cooling set temp. just one
• Group control Display Alarm Popup / Initialization Usage Data time, comfortable condition will continue at all times.
- Up to 16 Indoor units can be controlled with one Size (W x H x D, mm) ○
remote control Black light for Screen saver ○ Setback (Home Leave) (Energy saving & Comfort)
Home Leave ○ - In the absence, room temperature can be kept in the range of
• External device On / Off (1 point) ○
- Customized interlocking control with indoor unit is 2 set points instead of power off. It provides comfortable indoor
possible without dry contact 4.3 inch TFT color LCD (480 x 272) environment quickly when the mode is changed to occupied.
120 x 120 x 16
• 2 set points control ○ * This function is for Heat Recovery system or Single heat pump. Otherwise it is not
- Increase convenience and comfort guaranteed.
- Auto changeover, Setback (home leave) 2 set points control

※ ○ : Applied, - : Not Applied Temperature Cooling
1) It might not be indicated or operated at the partial product
2) This function is available for duct type Cooling set point Occupied
3) This function requires PDI (PQNUD1S40 / PPWRDB000) to be installed. for Unoccupied
Note : 1. Indoor unit needs to have functions requested by the controller Heating
Cooling Set Point
2. 2 set points control works normally with MULTI V Heat Recovery and Single Split for Occupied Cooling
Heat Pump. But in case of MULTI V Heat Pump, It may not work properly
Heating Set Point Arrive at a room
for Occupied Thermo-off Unoccupied
Indoor temperature
Heating Set Point
for Unoccupied

Heating Time
Leave a room

External Device On / Off Customized Interlocking Control
User can make control scenario.
External Equipment Control For example when temperature
User can turn on or off the is under 10 degree, turn on the
external equipment through external heater.
contact point output.

Comfort Level

Touch Button Schedule Function

Energy Contents Easy Checking Schedule Exception Day settings
Error History Standard III remote controller Possible to set up exceptional
provides clock type daily schedule. date on regular schedule.

Cool Heat Dry Fan Auto

168 169

INDIVIDUAL CONTROL

PREMIUM WIRED REMOTE CONTROLLER STANDARD II WIRED REMOTE CONTROLLER

5 inch full touch screen with a premium design. Providing easy control of one or a group of indoor units with various functions.

Model Name PREMTA000 / PREMTA000A / PREMTA000B Model Name PREMTB001 / PREMTBB01

PREMTA000 1) / PREMTA000A 2) / PREMTA000B 3) On / Off ○ PREMTB001 (White) PREMTBB01 (Black) On / Off ○
Fan Speed Control ○ Fan Speed Control ○
1) English / Portuguese / Spanish / French Temperature Setting ○ Features & Benefits Temperature Setting ○
2) English / Italian / Russian / Chinese Mode Change Cooling / Heating / Auto / Dehumidification / Fan Mode Change Cooling / Heating / Auto / Dehumidification / Fan
3) English / German / Polish / Czech Energy-Saving Cooling / Robot Cleaning / Heater / • Wired remote controller that can implement various Energy-Saving Cooling /
Additional Mode Setting 1) Humidification functions such as schedule, filter sign. Additional Mode Setting Robot Cleaning / Heater / Humidification
Features & Benefits ○ ○
Auto Swing ○ Auto Swing ○
• Full Touch screen Vane Control (Louver direction) Vane Control (Louver direction) ○
• The optimized controller for MULTI V 5 E.S.P ○ E.S.P (External Static Pressure) Simple / Sleep / On / Off / Weekly / Holiday
(External Static Pressure) 2) Reservation ○
- Comfort cooling setting Reservation Simple / Sleep / On / Off / Weekly / Yearly / Holiday Time Display ○
- Smart Load Control setting Time Display ○ Electric Failure Compensation ○
- Outdoor unit low noise setting Electric Failure Compensation ○ Child Lock ○ (Remain time + Alarm)
- Defrost mode setting Child Lock ○ Filter Sign ○
Filter Sign Operation Status LED ○
○ (Remain time + Alarm) Indoor Temperature Display
Energy Management Check Energy Usage3) / Check Operation Time / Target Wireless Remote Controller ○1)
Setting (Energy, Operation Time) / Time Limit Opera- Receiver
Operation Status LED Size (W x H x D, mm) 120 x 120 x 16
Indoor Temperature Display tion / Alarm Popup / Initialization Usage Data Blacklight ○
Wireless Remote Controller ○ Power Consumption Monitoring ○2)
Receiver ○ Check Model Information ○
Display
Size (W x H x D, mm) ○4) ※ ○ : Applied, - : Not Applied
Black Light for Screen Saver 1) For ceiling type ducted unit
Home Leave 5 Inch TFT color LCD (480 x 272) 2)This function requires PDI (PQNUD1S40 / PPWRDB000) to be installed.
137 x 121 x 16.5 Note : Indoor unit needs to have functions requested by the controller
○

2 Set Points Control

• Design with user’s convenience ※ ○ : Applied, - : Not Applied SIMPLE WIRED REMOTE CONTROLLER CONTROL
- Intuitive GUI 1) It might not be indicated or operated at the partial product SOLUTIONS
- Main display simple mode 2) This function is available for duct type A simple way to control office or hotel systems in a compact design
- 5 inch color LCD 3) This function requires PDI (PQNUD1S40 / PPWRDB000) to be installed.
4) For ceiling type ducted unit
• Energy saving functions Note : 1. Indoor unit needs to have functions requested by the controller
- Instantaneous power monitor
2. 2 set points control works normally with MULT V Heat Recovery and Single Split Heat
Pump. But in case of MULTI V Heat Pump, It may not work properly

- Energy consumption check

(power consumption, operation time) Model Name PQRCVCL0QW / PQRCHCA0QW /
PQRCVCL0Q PQRCHCA0Q
- Temp. Setback timer, Time limit control On / Off ○ ○
Fan Speed Control ○ ○
- Target setting (ODU capacity, Instantaneous power…etc) Temperature Setting ○ ○

• Group control Mode Change Cooling / Heating / Auto / -
Dehumidification / Fan
- Up to 16 Indoor units can be controlled with one remote control Auto Swing ○ ○
Vane Control (Louver direction) ○ ○
• 2 set points control E.S.P (External Static Pressure) ○ ○
Electric Failure Compensation ○ ○
- Increase convenience and comfort PQRCVCL0QW (White) / PQRCHCA0QW (White) / Child Lock ○ ○
Indoor Temperature Display ○ ○
- Auto changeover, Setback (home leave) PQRCVCL0Q (Black) PQRCHCA0Q (Black) Wireless Remote Controller
Receiver ○1) ○1)
Full Touch Easy Energy Management Features & Benefits Size (W x H x D, mm)
Screen Blacklight 70 x 121 x 16 70 x 121 x 16
- Check the operation hour or electricity usage • Small remote control with minimal functionality ○ ○
- Comparison of usage compared to last year
- Set the target usage and time ※ ○ : Applied, - : Not Applied
1) For ceiling type ducted unit
Note : Indoor unit needs to have functions requested by the controller

Easy Scheduling WIRELESS REMOTE CONTROLLER

- Daily, Weekly, Yearly schedule function
- Schedule pattern setting
- Schedule copy

2 Set points Control Temperature Cooling Setback Model Name PQWRHQ0FDB
Auto Changeover Time On / Off
- Auto changeover switching the operation Upper Fan Speed Control ○
mode automatically Temperature limit Heating Temperature Setting ○
Leave For Home Mode Change ○
- Setback (Home Leave) Changing status by Lower Cooling / Heating / Auto / Dehumidification / Fan
occupied / unoccupied Temperature limit Additional Mode Setting Plasma Purification / Energy-Saving Cooling /
Robot Cleaning / Auto Dry
* This function is only for Heat Recovery system Leave For Home Auto Swing ○
and Single heat pump. Vane Control (Louver direction) ○
Reservation Sleep / On / Off
Group Control Indoor unit 1 Indoor unit 2 Indoor unit 3 Time Display ○
1. Max. 16 Indoor units by one remote controller. 1 Master 1 Slave Indoor Temperature Display ○
Slave Sleep Mode Auto Max. 7 hours
Size (W x H x D, mm) 51.4 x 153 x 26
Red (12V) Yellow (Sig) Yellow (Sig) PQWRHQ0FDB
Yellow (Sig) Black (GND) Black (GND) ※ ○ : Applied, - : Not Applied
Black (GND) Features & Benefits

2 2 • Easy to use while moving • Main functions are available
Master

170 171

INDIVIDUAL CONTROL

LG Wi-Fi MODEM

Control LG air conditioners by using internet devices as Android or iOS smartphones. Connection Diagram

Model Name PWFMDD200 ➋
Size (W x H x D, mm) 48 x 68 x 14
PWFMDD200 Interfaceable Products MULTI V Indoor unit 3)
Connection Type Indoor unit 1:1
Features & Benefits Communication Frequency
Wireless Standards 2.4 GHz
• Access LG air conditioner anytime and from anywhere IEEE 802.11b/g/n
with Wi-Fi equipped device. Mobile Application LG SmartThinQ (Android v4.1(Jellybean) or higher,
It is possible to check whether the air conditioner is iPhone iOS 9.0 or higher)
turned off when the user goes out (energy saving), and Optional Extension Cable PWYREW000 (10m extension)
can be operated in advance before entering the house
(comfort improvement). 1) Vane Control may not be possible according to the type of Indoor unit ➊ ➊➌
2) LG Centralized controller and PDI installation is required for this function
• LG’s exclusive Home Appliances control app(SmartThinQ) 3) For the compatibility with Indoor unit, please contact regional LG office Internet
is available Note : 1. Functionality may be different according to each IDU model Service Provider

• Simple operation for various functions 2. User interface of application shall be revised for its design and contents improvement
- On / Off 3. Application is optimized for smartphone use, so it may not be well functioning with tablet
- Operation Mode
- Current/Set Temperature devices
- Fan Speed
- Vane Control 1) Wireless AP
- Reservation (Sleep, Weekly On / Off) (Router)
- Energy Monitoring 2)
- Filter Management Connection (Pairing) Order
- Error Check ➊ Make LG account on LG Smart ThinQ and select the Router that will be used
➋ Insert passwords of selected router and set AP(Access Point) by LG remote controller
➌ Confirm the pairing between Wi-Fi Modem and Router

Smart ThinQ CONTROL
SOLUTIONS
Simple operation for various functions
Controlling Reservation Energy On / Off, Current Temp Mode, Set Temp Vane Control

& Monitioring Monitoring

Overview

Wi-Fi ThinQ Server
Modem

USB Wire

Easy Management

LG SmartThinQ Reservation Energy Monitoring Smart Diagnosis Filter Management

* Search “LG SmartThinQ” on Google market or Appstore then download the app. Control box
* Internet service with Wi-Fi connection has to be available. Indoor unit PCB

Installation Scene

Control panel

USB cable Wi-Fi modem

* Each indoor unit has a Wifi modem installation location inside the product, and it can be installed by exposure if necessary.

172 173

CENTRALIZED CONTROL CENTRALIZED CONTROLLER FEATURE LIST

CENTRALIZED Controller Name AC Ez AC Ez Touch AC Smart 5 5) ACP 5 5) ACP Lonworks AC Manager 5 3)
CONTROL
Model Name
174
DO PQCSZ250S0 PACEZA000 PACS5A000 PACP5A000 PLNWKB000 PACM5A000
- - 2 4 2 -
DI - 1 2 10 2 -
32 64 64
IDUs 32 64 128 256 64 8,192
32 64 128 256 64 -
Product Max. ERV - - 128 256 -
- - 16 16 16 4) -
Connectable A/C + ERV ○ 5 Optional 2) 10 Optional 2) - -
No. ○ 1) ○ ○ ○ ○ ○
AHU ○ 2) ○ ○ ○ ○ ○
- ○ ○ ○ ○
Chiller - - ○ ○ ○ ○
- - ○ 4) ○ 4) - ○
Air Conditioner - - ○ 4) ○ 4) ○
- - ○ 4) ○ 4) ○ 4) ○
Ventilation (ERV / ERV DX) - ○ ○ 4) ○ 4) ○ 4) ○
- ○ ○ 4) ○ 4) ○ 4) ○
Heating - ○ ○ 4) ○ 4) ○ 4) ○
Compatibility - ○ ○ ○ 4) -
- Filter Filter Filter ○ 4)
AHU - ○ ○ ○ Filter Filter
- - ○ ○ ○ 4) -
Chiller - ○ ○ 4) ○ 4) ○ 4) ○
○ ○ ○ ○ ○ 4) ○
ACS IO - - ○ 4) ○ 4) ○ 4) ○
- - ○ 4) ○
Add Drawing - - - - ○ 4) ○
- - - - ○ 4) ○
Group Management - - ○ 4) ○ 4) ○ 4) ○ CONTROL
- - ○ 4) ○ 4) ○ 4) ○ SOLUTIONS
Auto Changer Over - ○ ○ 4) ○ 4) ○
- - ○ ○ - ○
Additional Set Back - - ○ ○ ○ 4) ○
Function 2 Set - - ○ 4) ○ 4) ○ 4) ○
- - ○ 4) ○ 4) ○ 4) -
Change Alarm - - ○ 4) PC ○ 4) PC
- - - PC ○
Indoor Unit Lock - Error ○ 4) ○ 4) ○
- - ○ 4) ○ 4) - ○
Cycle - - ○ 4) ○ 4) ○ 4) PC
- ○ ○ 4) ○ 4) ○ 4) -
Schedule - - ○ 4) ○ 4) ○ 4) -
- ○ 4) ○ 4) ○ 4) ○
Peak Priority Control - Password ○ 4) ○ 4) ○ 4) ○
Control Outdoor Unit Capacity Control ○ ○ 4)
○ 4)
Auto Control Demand Priority Control
Control Outdoor Unit Capacity Control

Time limit control

InterLocking

Energy Navigation

Power

Gas

Energy Report Run time

Email

PC / USB

Trend Reporting

Report (Control / Error)

History Send Email

Save to PC / USB

Summer Time

Outdoor Unit Oil-Return Operation
etc

User Authority

PC Access

※ ○ : Applied, - : Not Applied
1) Except for some feature (individual lock, limit, temp., etc.)
2) Except for some feature (user mode, additional function, etc)
3) ACP 5 or AC Smart 5 is required
4) This function is possible to use in Web Only (BMS Point is not applied)
5) Without additional device, ACP 5 and AC Smart 5 provide BACnet IP and Modbus TCP interface for BMS

175

CENTRALIZED CONTROL

AC EZ TOUCH

Smart management with 5 inch touch screen for small site. Energy Mode Schedule
When using energy mode function, operation mode changes Schedule control allows user to set the events in advance
Model Name PACEZA000 from cooling to fan or heating to off mode by force. to maximize system performance. Also, by blocking
Size (W x H x D, mm) 137 x 121 x 25 (It is available only for operating indoor unit) unnecessary operation, it prevents a waste of energy.
Interfaceable Products MULTI V / ERV / ERV DX / HYDRO KIT / THERMA V
PACEZA000 Maximum number of units Alarm Indicator Group / Individual Control
Individual / Group Control 64 It shows errors and alarm information. Users can respond By clicking each indoor units on screen, user controls them
Features & Benefits Individual Controller Lock On & Off / Mode / Temperature / Fan speed immediately according to alarm indicator therefore HVAC individually or by group. It is useful to monitor or control
Error Check system is monitored consistently. for the best fit of request.
• User friendly control by graphical access Slave Mode (Interlocking with Temperature / Mode / Fan speed / All
• Total 200 schedule events higher level controller) ○
• Energy saving mode Schedule
• Energy monitoring (with PDI) Remote Access ○
• 2 set point function (Upper / Lower temperature setting) Emergency Stop & Alarm
• Temperature set points range limit Display Weekly / Monthly / Yearly / Exception day
• Remote controller lock (All, Temp, Mode, Fan Speed) Power Consumption Monitoring By client S/W
• Operation history (with PDI)
• Filter cleansing or changing alarm Auto Changeover / Setback ○
• Emergency stop Temperature Limit
Operation History ○
ODU Low Noise 1)
Daylight Saving Time ○
External IO Port ○
IPv6 Support Error record
○
○
DI 1
○

※ ○ : Applied, - : Not Applied CONTROL
1) It is only available in some products SOLUTIONS

Overview

PC Internet AC EZ TOUCH . . . IDU AC EZ
. . . IDU
Easy to manage up to 32 indoor units, including ERV with simple interface.

ERV Model Name PQCSZ250S0
Size (W x H x D, mm) 190 x 120 x 20
Feature Energy Statistics (with PDI) Interfaceable Products MULTI V / ERV / ERV DX
Statistics of operational status (time, power consumption) Display LED / LCD Display
PC Access are provided to help make intelligent system operation Power
Users can control each space efficiently through PC access. decisions. Maximum number of units DC 12V
Individual / Group Control 32
PQCSZ250S0 Individual Controller Lock
Error Check On & Off / Mode / Temperature / Fan speed
Features & Benefits Slave Mode (Interlocking with All
higher level controller) ○
• 32 indoor units control Schedule
• Weekly Schedule ○
• Individual / Group Control ※ ○ : Applied, - : Not Applied
Weekly

* IPv6 supported

Internet Appropriate PI 485 should be • MULTI V 5 • MULTI V • MULTI V S • MULTI SPLIT • ERV
used according to PDB • MULTI V IV WATER IV • SINGLE SPLIT
• MULTI V III • MULTI V
• MULTI V II WATER II 177

176

CENTRALIZED CONTROL

AC SMART 5

Control LG air conditioners by using the internet devices as Android or iOS bases smartphones. BMS Integration Advanced Network Accessibility

Model Name PACS5A000 Without additional device, AC Smart 5 provides BACnet IP / Modbus TCP AC Smart 5 reflects the state of the art of network technology trend. IPv6
interface for BMS (Building Management System) integration as well as its own (Internet Protocol version 6), which is the most recent version of the Internet
Size (W x H x D, mm) 253.2 x 167.7 x 28.9 management function. Protocol, provides accessibility to the IPv6 compatible network environment.
In addition, HTML5 allows you to easily control LG HVAC system on a variety
Interfaceable Products MULTI V / ERV / ERV DX / HYDRO KIT / of platforms (PC, Mobile, Tablet), at any time and from any location, not just
THERMA V / AHU kit / LG Chiller 1) on the touch screen.

Maximum number of units 128

Individual / Group Control On & Off / Mode / Temperature / Fan speed

Individual Controller Lock Temperature / Mode / Fan speed / All

Advanced Function Setting and Comfort Cooling / ODU Low Noise / ODU Defrost Mode / BACnet over IP BMS
Display 2) Comfort Level display / CO2 Level display (for ERV /

ERV DX) / Night Time Free Cooling (for ERV / ERV DX)

PACS5A000 Error Check ○

Features & Benefits Slave Mode (Interlocking with ○ IPv6
higher level controller) Network
• The central controller allows control of the LG
HVAC system to various platforms. Schedule Weekly / Monthly / Yearly / Exception day
(Touch screen, PC, Smartphone, Tablet)
- DI : 2 / DO : 2 Web Access ○
- Max. 128 IDU control
- BACnet IP/Modbus TCP Emergency Stop & Alarm ○
- Schedule Display
- Map view (Visual navigation)
- Time limit control / Auto change over Power Consumption Monitoring ○ HTML5 web design
- Energy monitoring (with PDI)
- History / Operation trend
- Interlock with 3rd party equipment Auto Changeover / Setback ○
(ACS IO, ACU IO Module is needed)
- Multi level grouping Temperature Limit ○
- Emergency stop & alarm
- Error alarm by e-mail Operation Time Limit ○

Visual Navigation ○

Operation Trend ○ Energy Management / Operation Trend Visualized Control

Interlock Control ○ Energy navigation function allows air conditioners operation to be managed Visual navigation enables controlling and monitoring the unit on floor plan
under the monthly (Weekly / Yearly) plan of energy usage. By analyzing view for the intuitive management.
Virtual Group Control ○ present energy consumption and comparing with the plan, overuse of system
operational costs can be prevented.
ODU Capacity Control ○

Energy Navigation (with PDI) ○

Daylight Saving Time ○

External IO Port DI 2 / DO 2 CONTROL
SOLUTIONS
BMS Integration 3) BACnet IP / Modbus TCP

IPv6 Support ○

※ ○ : Applied, - : Not Applied
1) Chiller Option Kit (PCHLLN000) is required
2) It is only available in some products
3) For the detail point list, please refer to the installation manual

Overview Internet AC Smart 5 IDU
...
PC ... Multi Level Group Composition Interlocking with 3rd party equipment

ERV You can freely apply layer structure such as building, floor, zone, etc. and set the AC Smart 5 can make operation scenario with 3rd party equipment by ACS IO
group as the same as the site composition to control and monitor the devices. Module. Control coverage is expanded. (Air conditioner only → Sensors, Fans,
AHU If you have special control group, you can additionally compose frequently used Pumps, Switches…)
groups such as VIP Room, executive room, etc. regardless of the building structure.
Smartphone
LG SAC

ODU

OR OR
Chiller
Tablet ACS IO Option kit AHU Controller Air Water Hydro Kit IDUs
AC Smart 5 cooled cooled
ACS IO
3rd party interlocking Chiller AHU Comm. kit 3rd party interlocking

Sensor Facility Sensor Facility

Motion Temp. CO2 Centrifugal Absorption Temp. CO2 Cooling Emergency
Etc. Screw Invert Scroll tower
Cooling Pump Occupancy
tower Valve Fan

... Sensor Expansion
Control coverage
Emergency Lighting Valve Fan

Temp. Lighting

178 179

CENTRALIZED CONTROL

ACP 5 ACP LONWORKS GATEWAY

Advanced solution for BMS integration up to 256 units via BACnet and Modbus protocol as well as its own smart LonWorks easily link LG air conditioners and other existing building systems. By including ACP control function,
management function with web server interface. the controlling continues even when error occurs with BMS.

Model Name PACP5A000 Control Monitoring
On / Off Command On / Off
Size (W x H x D, mm) 270 x 155 x 65 Operation Mode Setting
MULTI V / ERV / ERV DX / HYDRO KIT / Operation Mode
Interfaceable Products Lock Lock
THERMA V / AHU kit / LG Chiller 1) Temperature
Maximum number of units 256 Temperature
Individual / Group Control Fan Level Fan Level
On & Off / Mode / Temperature / Fan speed Fan Direction Auto
Fan Direction Auto
Individual Controller Lock Temperature / Mode / Fan speed / All Mode Lock Mode Lock
Fan Level Lock
Advanced Function Setting and Comfort Cooling / ODU Low Noise / ODU Defrost Mode / Temperature Lock Fan Level Lock
Display 2) Comfort Level display / CO2 Level display (for ERV / ERV DX) Temperature Lower Limit Temperature Lock
Temperature Higher Limit Temperature Lower Limit
/ Night Time Free Cooling (for ERV / ERV DX) Peak Convert Cycle Temperature Higher Limit
Peak Setting Peak Convert Cycle
PACP5A000 Error Check ○ PLNWKB000 Temperature Unit
Total Temperature Lock Peak Setting
Schedule Weekly / Monthly / Yearly / Exception day Features & Benefits Total On / Off Temperature Unit
Total Temperature
Features & Benefits Web Access ○ • Connect to use LonworksⓇ protocol and LG air -
Emergency Stop & Alarm ○ conditioner protocol. - -
• The central controller allows control of the LG HVAC Display - -
system by various platforms. (PC, Smartphone, Tablet) Power Consumption Monitoring ○ • Process ability (Max. connection) : Indoor unit - Product Type
- DI :10 / DO : 4 (with PDI) ○ 64EA, AHU Control Kit : Max. 16EA - Product Address
- Max. 256 IDU control Auto Changeover / Setback - Current Temperature
- BACnet IP/Modbus TCP • Self installation verification using internet - Alarm
- Schedule Temperature Limit ○ (Web Server Included) - Diagnosis of communication - Power
- Map view (Visual navigation) status on LG Air-conditioner network - Error Code
- Time limit control / Auto change over Operation Time Limit ○ Peak Current Operating Percent
- Energy monitoring • It offers a variety of functions as ACP which allows ※ ○ : Applied, - : Not Applied Total Accumulate Power
- History / Operation trend Visual Navigation ○ the customer to efficiently control various types of
- Interlock with 3rd party equipment Operation Trend ○ equipment from the customer’s own Integration.
(ACS IO, ACU IO Module is needed)
- Multi level grouping Interlock Control ○ Overview
- Emergency stop & alarm
- Error alarm by e-mail Virtual Group Control ○

ODU Capacity Control ○

Energy Navigation (with PDI) ○

Daylight Saving Time ○

External IO Port DI 10 / DO 4 CONTROL
BMS Integration 3) BACnet IP / Modbus TCP SOLUTIONS
IPv6 Support
○

※ ○ : Applied, - : Not Applied
1) Chiller Option Kit (PCHLLN000) is required
2) It is only available in some products
3) For the detail point list, please refer to the installation manual

Overview CH5 BMS system Lighting control Remote checking Utility control
CH1 ~ 4
Internet ACP 5 IDU Indoor unit : Max. 64 units (Air conditioner & Ventilation) / Indoor address : 00 ~ FF
...
PC * Master

1)

Internet

Smartphone ... AC Smart 5 • MULTI V 5 • MULTI V • MULTI V S • MULTI SPLIT • ERV • AHU (Control Kit)
ERV * Slave • MULTI V IV WATER IV • SINGLE SPLIT
• MULTI V III • MULTI V
OR OR AHU Backup operation • MULTI V II WATER II

ACS IO Chiller AHU Controller Multi level group / 1) Assignment of public IP address is required to access central controller through internet. Appropriate PI 485 should be used according to PDB (Product Data Book)
Option kit Special control group
Tablet

3rd party interlocking Chiller AHU

Sensor Facility PI 485

Motion Temp. CO2 Cooling Pump Centrifugal Absorption Comm. kit PI 485 converts LG air conditioner’s protocol to the RS485 protocol for the central controller
Etc. tower
Screw Invert Scroll • Power : Connected with the
Emergency Lighting Valve Fan Energy Navigation Indoor Units

Advanced Network Accessibility BACnet IP / Modbus TCP • 1 for Each Indoor Unit

BACnet over IP BMS - Indoor Unit (ERV)

IPv6 PHNFP14A0
Network

HTML5 web design

180 181

CENTRALIZED CONTROL

AC MANAGER 5

Multiple ACP and AC Smart integration solution to manage multi sites up to 8,192 units as a single system. Stand-alone

Model Name PACM5A000 Integrated with S/W program and Hardware platform, it is
convenient to install since users no longer need to install
Size (W x H x D, mm) 270 x 155 x 65 program with lock-key on PC.
MULTI V / ERV / ERV DX / HYDRO KIT /
PACM5A000 Interfaceable Products Up to 8,192 Connections for Indoor Units Max. IDU 256 EA
THERMA V / AHU kit / LG Chiller 1) ...
Features & Benefits Maximum number of units 8,192 (supports 32 ACP 5 or AC Smart 5) Administrators can easily and conveniently manage a
Individual / Group Control On & Off / Mode / Temperature / Fan speed variety of LG HVAC equipment. Also, it is available to Max. IDU 128 EA
• Consol Type : No needs software installation and lock-key Individual Controller Lock manage many buildings or areas at one place via AC ...
• Max 8,192 IDU Control Error Check Temperature / Mode / Fan speed / All Manager 5.
• Schedule Schedule ○ Max. IDU 256 EA
• Map View (Visual Navigation) Web Access Advanced Network Accessibility & User Friendly GUI (reddot award) ...
• Time limit control / Auto change over Emergency Alarm Display Weekly / Monthly / Yearly / Exception day CONTROL
• Energy Monitoring / Navigation Power Consumption Monitoring ○ As an advanced central controller, AC Manager 5 offers flexible SOLUTIONS
• History / Operation Trend (with PDI) ○ interface for each user by assessing the device screen and
• Emergency stop & alarm Auto Changeover / Setback automatically customizing the layout to provide the most ...
• Error alarm by E-mail Temperature Limit ○ optimized interface. ...
• Multi Language Operation Time Limit
Visual Navigation ○
(Eng, Ita, Spa, Por, Rus, Fra, Ger, Tur, Pol, Chi, Kor) Operation Trend ○
Interlock Control ○
Virtual Group Control ○
ODU Capacity Control ○
Energy Navigation (with PDI) ○
○
○
○

※ ○ : Applied, - : Not Applied
1) Chiller Option Kit (PCHLLN000) is required
Note : AC Manager 5 requires ACP 5 or AC Smart 5

Overview AC Manager 5 ACP 5 ODU / IDU & ERV
Internet
PC AHU
Comm.kit
Mobile
Chiller & AHU AHU Controller Energy Navigation & Energy Usage Trend
Tablet Chiller Option kit
Energy navigation is the function to set the target usage
3rd party Device amount to limit the monthly power consumption and to Compressor Capacity IDU operation IDU operation
control so that the total accumulated power consumption Control Ratio Control level
ACS IO Module does not exceed the target usage amount. It performs
AC Smart 5 ODU / IDU, ERV, Chiller, AHU, 3rd party Device total of 7 control levels with the estimated/actual usage
amount exceeding ratio compared to the monthly target
usage amount. For the control method, there are indoor unit
operation ratio, outdoor unit capacity control, and indoor
unit operation control.

Peak Control Operation ratio (IDUs) Control ODU Capacity Control

This function can reduce electricity use. There are two kinds Indoor unit Priority Control 9 Step Operation rate (%)
of control logic. Energy saving effect by indoor unit operation gradually stop depending on [ 0, 40, 45, 50, 60, 70, 80, 90, 100 ]
rate control. Load management effect by outdoor unit capacity importance of room.
control.

Robby Office VIP room Compressor Hz Control

AC Manager 5 Control tower AC Manager 5

ACP 5 ACP 5 AC Smart 5 Multi Level Group Composition

You can freely apply layer structure such as building, floor, zone,
etc. and set the group as the same as the site composition to
control and monitor the devices. Special control group You can
additionally compose frequently used groups such as VIP Room,
executive room, etc. regardless of the building structure.

182 183

CENTRALIZED CONTROL

KNX GATEWAY 1) MODBUS RTU GATEWAY

Specially designed to allow monitoring and bidirectional control of all the parameters and functionality of LG air Providing Modbus RTU connection between LG Air conditioners and BMS.
conditioners from KNX protocol.

Coil Register (0 x 01)

Model Name Max. Connection Indoor Units No. Data Bit Function
LG-AC-KNX4 4
LG-AC-KNX8 8 Air Conditioner Ventilator 0 : Stop / 1 : Run
LG-AC-KNX16 16 0 : Disable / 1 : Enable
LG-AC-KNX64 64 1 Operate (On / Off) Operate (On / Off) 0 : Normal / 1 : Reset
0 : UnLock / 1 : Lock
2 Auto Swing Aircon Operate (On / Off) 0 : UnLock / 1 : Lock
0 : UnLock / 1 : Lock
3 Filter Alarm Reset Filter Alarm Reset 0 : UnLock / 1 : Lock
0 : UnLock / 1 : Lock
4 Lock Remote Controller Lock Remote Controller 0 : Disable / 1 : Enable
0 : Disable / 1 : Enable
5 Lock Operate Mode Lock Operate Mode

PMBUSB00A 6 Lock Fan Speed Lock Fan Speed

LG-AC-KNX4 / LG-AC-KNX8 Features & Benefits 7 Lock Target Temp. Lock Target Temp.
LG-AC-KNX16 / LG-AC-KNX64
• Function 8 Lock IDU Address Lock IDU Address
Features & Benefits - MODBUS RTU communication with MODBUS
master controller 9 Reserved Quick Ventilate
• Easy installation, direct connection to all outdoor units (communication interface PMNFP14A1, when needed) and ERV units - MODBUS RTU slave (RS485) / 9,600 bps
(communication interface PHNFP14A0, when needed) through the RS485 Bus. - Applicable for Multi V 5 10 Reserved Energy Save
- Size (W x H x D) : 53.6 x 89.7 x 60.7
• Great integration flexibility. Using the supplied software LinkBoxEIB, a complete set of communication objects can be accessed. - Max. 16 IDUs with single module / Max. 64 IDUs Discrete Register (0 x 02)
• Direct connection to KNX bus with 4 modules
• Independent management of communications - Power : DC 12V No. Data Bit Function
• Power supply : 9 to 24V DC or 24V AC
• Standard DIN-Rail 6 modules enclosure 10001 Air Conditioner Ventilator 0 : Disconnected / 1 : Connected
• Maximum connection unit 10002 0 : Normal / 1 : Alarm
• LG Central controller (for example, AC Smart) and PDI can be operated with KNX gateway. 10002 Connected IDU Connected IDU
0 : Normal / 1 : Filter Alarm
Alarm Alarm

Filter Alarm Filter Alarm

Holding Register (0 x 03)

No. Data Bit Function

Air Conditioner Ventilator CONTROL
SOLUTIONS
40001 Operate Mode Operate Mode 0 : Cooling, 1 : Dehumidifying,
2 : Fan, 3 : Auto, 4 : Heating

40002 Fan Speed Fan Speed 1 : Low, 2 : Mid, 3 : High, 4 : Auto

40003 Target Temp. Target Temp. 16.0 ~ 30.0 [℃] x 10

Link BoxEIB Configuration Software for IntesisBoxⓇ KNX Serious 40004 Target Temp. Limit (Upper) Target Temp. Limit (Upper) 16.0 ~ 30.0 [℃] x 10

Easy to use tool for the configuration of intesisBox, in a fast and effective way. 40005 Target Temp. Limit (Lower) Target Temp. Limit (Lower) 16.0 ~ 30.0 [℃] x 10
It offers the maximum integration possibilities with a minimal knowledge required on the system to be integrated.
40006 Reserved Vent. Operate Mode 0 : HEX, 1 : Auto, 2 : Normal

Input Register (0 x 04)

No. Data Bit Function

Air Conditioner Ventilator 0 ~ 255
※ Please refer to the
- Only needed during configuration. 30001 Error Code Error Code product error table.
- One single tool for the configuration of the whole range of IntesisBox KNX series gateways. -99.0 ~ 99.0 [℃] x 10
LinkBoxEIB - Supplied with IntesisBox with no additional cost. 30002 Room Temp. RA Temp. -99.0 ~ 99.0 [℃] x 10
Configuration software - Configuration examples for all systems that can be integrated. 30003 Pipe In Temp. OA Temp. -99.0 ~ 99.0 [℃] x 10
- Mapping table editable using excel, allowing a simple and fast association of KNX Group 30004 Pipe Out Temp. SA Temp. -99.0 ~ 99.0 [℃] x 10
30005 Pipe In Temp. -99.0 ~ 99.0 [℃] x 10
Addresses, exported from ETS, to IntesisBox’s datapoints. 30006 Reserved Pipe Out Temp.
- Includes powerful and useful features for configuration, setup and troubleshooting. Reserved

Installation Scene Installation Scene • Multiple module
Max. 64 indoor units with 4 modules in one Modbus communication line
• Single module
Max. 16 indoor units with a single module Modbus RTU

Configuration (Only Needed EIB Bus Modbus
Software for Configuration) RS485 RTU
LinkBoxEIB
RS232
(above 1.1.22)

BMS RS485 (LGAP) BMS RS485(LGAP)

IntesisBox • PDI • MULTI V 5 • MULTI V • MULTI V S • MULTI SPLIT • ERV
LG-AC-KNX4 • MULTI V IV WATER IV • SINGLE SPLIT
LG-AC-KNX8 • MULTI V III • MULTI V
LG-AC-KNX16 • MULTI V II WATER II
LG-AC-KNX64 • AC Smart 5
Max. 16 outdoor units in one
1) This product is provided by INTESIS. RS485(LGAP) line
Appropriate PI 485 should be used according to PDB
185
184

INTEGRATION DEVICE PDI (POWER DISTRIBUTION INDICATOR)

INTEGRATION PDI shows distributed power consumption of up to 128 indoor units
DEVICE
Model Name PQNUD1S40 PPWRDB000
186 Size (W x H x D, mm)
Interfaceable Products 270 x 155 x 65

Maximum Number of Power Air conditioner, ERV DX
Meters
EHP : 8 Watt meter EHP : 2 Watt meter
Maximum Number of GHP : 4 Watt meter/ GHP : 1 Watt meter/
Indoor Units
Data Backup When Power 4 Gas meter 1 Gas meter
Outage
Power Input MULTI V : 128

PQNUD1S40 (Premium, 8 port) ○
PPWRDB000 (Standard, 2 port) PDI : AC 24V, Transformer : AC 220V

Features & Benefits ※ ○ : Applied, - : Not Applied

• Total and indoor power consumption monitoring is possible.
• When connected to the LG central controller, it is possible to expand functions such as energy monitoring, energy saving

operation and target usage setting.
• It is also possible to distribute gas consumption in addition to electricity.

Pulse line

ACS Central controller CONTROL
SOLUTIONS

220 V~ ACP 5
AC Smart 5
24 V~

PDI power source RS485

BUS-A BUS-B

50kW

Measurement

AC Manager 5 70kW MENU
160kW SELECT
(00) ~ (03)

ACP 5 50kW [00] [01] [02] [03]
[10] [11] [12] [13]
[ Master ] [ Slave 1] [20] [21] [22] [23]
ACP [30] [31] [32] [33]
AC Smart5

Graphing

Note : 1. Power cable and type could be different from this scene depending on the Outdoor unit’s specification
2. Measured power consumption could be different between PDI and Watt meter
3. Applicable Central Controller : ACP 5, ACP Lonworks, AC Smart 5, AC Ez Touch
(Combination : we recommend to connect separated watt meter for Outdoor units to have correct power distribution value)

187

INTEGRATION DEVICE

ACS IO MODULE ACU IO MODULE NEW

This module can be connected with ACP 5 or AC Smart 5 controller if additional I/O points such as DI/DO and This module can be connected with ACP 5 or AC Smart 5 controller if additional I/O points such as UIO / UI / UO
AI/AO for 3rd party devices control and monitoring are needed. for 3rd party devices control and monitoring are needed.

Model Name PEXPMB000 ACU.UIO ACU.UO ACU.UI Module Name PEXPMB300 PEXPMB200 PEXPMB100
PACS4B000 Linkable Products
PACP4B000 Communication PACS5A000, PACP5A000
PACS5A000 RS-485
Linkable Products PACP5A000 Digital Input 2 ch. 1) 1 ch. 1 ch.
Digital Output
Communication RS-485 1 ch. Universal Input 2) - - 3port
I/O Digital Input 3 port Analog Output 2port 6port -
Digital Output 3 port 4port
Universal Input 1) 4 port 2port - 6port
Analog Output 4 port 4port

PEXPMB000 PEXPMB300 PEXPMB200 PEXPMB100 Value Spec Min. Max.
0V 10V
Value Spec Min. Max. Analog Input DC (Voltage) 0V 10V
0.68k Ω 177k Ω
NTC 10k 803 Ω 1,573 Ω Analog Output DC (Voltage) - -
871.7 Ω 1,675.2 Ω
PT 1000 Digital Input Binary Input - 30VDC, 1A
0V 10V (Non Voltage)
Analog Input Ni 1000 0mA 20mA
0V 10V Digital Output Normal Open
DC (Voltage)
- -
DC (Current) ※ ○ : Applied, - : Not Applied
- 30VAC / 30VDC, 2A 1) 1ch is reserved for internal communication
Analog Output - Features & Benefits 2) The type of UI (Universal Input) is selectable among Digital Input and Analog Input

Digital Input Binary Input • Interlocking with 3rd party equipment LG Central controller can make operation scenario with 3rd party equipment by ACU IO Module.
(Non Voltage) • Applicable devices are expanded. (Air conditioner only → Sensors, Fans, Pumps, Switches …)

Digital Output Normal open

※ ○ : Applied, - : Not Applied
1) The type of UI (Universal Input) is selectable among Digital Input and Analog Input

CONTROL
SOLUTIONS

...
Features & Benefits CHILLER OPTION KIT

• Interlocking with 3rd party equipment LG Central controller can make operation scenario with 3rd party equipment by ACS IO Module.
• Control coverage is expanded. (Air conditioner only → Sensors, Fans, Pumps, Switches …)

Key Application LG central controller 5 series with Chiller Option Kit can provide LG chiller remote control and cycle monitoring.

LG Central Control LG SAC Model Name PCHLLN000
Evaporator status / Compressor status (Scroll, Screw,
ODU Monitoring Points
Centrifugal chiller only) / Condensor status /
Air cooled Water cooled Hydro Kit IDUs On / Off Generator status (Abs. chiller only)
Target Temp. setting ○
AC Manager 5 ACP 5 ACS IO Module Mode Change ○
Schedule Scroll chiller only
3rd party interlocking Interfaceable Products ○

Sensor Facility PCHLLN000 Scroll, Screw, Centrifugal, Absorption (LG Only)

Cycle Display Example ※ ○ : Applied, - : Not Applied

AC Smart 5 Temp. CO2 Occupancy Cooling Emergency Valve Fan Installation Scene
Sensor tower
• Chiller Option Kit installation of LG HVAC Solution product
Expansion should be conducted by a specialized installation service
Control coverage engineer.

Temp. Lighting • Chiller Option Kit installation can be achieved with a SD Card.
• The SD Card can install Chiller Option Kit in one LG HVAC

Solution product.

* DI : Digital Input, DO : Digital Output, UI : Universal Input, AO : Analog Output / Please contact our regional office to have connectable relay specification for analog output

Insert the SD Card in the LG HVAC Solution product. If a backup
SD Card is inserted, replace it with a ChillerOption Kit SD Card.

188 189

INTEGRATION DEVICE

DRY CONTACT

Connection between an indoor unit and external devices to control various functions. PDRYCB000

Model Name PDRYCB000 PDRYCB400 PDRYCB300 PDRYCB500 Indoor Unit Contact Point Input
PCB
CN - CC Operation On / Off CN - CC Dry contact
Status (Contact point linked with 3rd party)

Error Alarm

Case ○○○ ○ Key Lighting Fire Alarm Timer Motion Door Check
- Switch Sensor Sensor
Modbus RTU Detect Sensor

Input Port 128 ○ System Structure
○
Comm. Protocol --- ○
○
Power AC 220V Connect to Indoor unit PCB (CN_CC) - PDRYCB400
-
On / Off ○ ○ ○ - Indoor Unit 2 inputs interworking
- PCB
Oper Mode - ○○ - CN - CC Contact Point Input 1 Window Sensor CN - CC
-
Set Temp. - (Select & Fix) (Select & Fix) - Contact Point Input 2
- Operation On / Off
Aircon Fan Speed - -○ - Status
○ Error Alarm
○
Thermo-Off - (Select & Fix) ○ ○ CONTROL
○ SOLUTIONS
Energy Saving - (Select & Fix) - ○ Card key
○ ...
Lock/Unlock - (Select & Fix) - ○ Refrigerant leakage detection alarm
○
On / Off ○ - ○ CN - CC

DHW On / Off - -○ Leakage Alarm
Thermo-Off - -○
Control Oper Mode - -○

AWHP

Card key Leakage Detector

Silent Mode - -○

Emergency Mode - -○ PDRYCB300

On / Off ○ - - Indoor Unit Operation On / Off
PCB Thermo On / Off
Oper Mode - - - CN - CC Operation Mode (Fan / Heat / Cool) CN - CC
Fan Speed (Low / Middle / High) Control Module
Vent Aircon Mode - - - Operation On / Off Status
Error Alarm
Additional Mode - - -

Fan Speed - - -

Operation Status ○ ○ ○ * Please contact our regional office to have full compatible room controller list

Output Error ○○○

Room Temp. - - - PDRYCB500

<Modbus Communication Function>

※ ○ : Applied, - : Not Applied CN-CC
Note : 1. Compatibility of PDRYCB300
Indoor Unit Modbus Master Controller
- Can use with all types of aircon indoor units after 2010 (Cassette, Ducted, Convertible, Applied PAC, Wall mounted, Console)
- Can not use with Single package models One to one connection between Max. 16 Indoor units per one
- AWHP : 3 series split and monobloc models dry contact and indoor unit Modbus master controller
2. Compatibility of PDRYCB400
- Can use with all types of aircon indoor units after 2010 (Cassette, Ducted, Convertible, Applied PAC, Wall mounted, Console)
- Can not use with single package models
- Can not use with AWHP, Hydrokit models
3. (Select & Fix) : This function is preset by rotary switch.

CN-CC

Indoor Unit
* Please contact our regional office to check the compatibility with 3rd party room controller

190 191

INTEGRATION DEVICE LOW PROFILE REMOTE TEMPERATURE BUTTON SENSOR

GROUP CONTROL WIRE This installs easily and discreetly into a wall and then connects to indoor unit

Cables used to connect a wired remote controller up to 16 indoor units. PZCWRCG3 Model Name ZRTBS01
0.25m Length
Model Name 9.6m Length Operation Range -40℃ to 85℃ (0 to 100%RH, Non-condensing)
Y-type Cable
Long Cable Sensing Element Thermistor

Sensing Element Accuracy 0.2℃ (0 to 70℃)

Material Etched Teflon

Wire Leads Length 15m

Thickness 0.33mm2

PZCWRCG3 ZRTBS01 Mounting 10mm hole, push in plastic sheath with peel off tape strip

Installation Scene Enclosure Material Ratings Plastic, NEMA 1, UL94

Indoor 1 Indoor 1 MAIN PCB Indoor 3 Features & Benefits

Indoor terminal block Indoor 2 Indoor terminal block • Ideal for locations where aesthetics are as important as the temperature measurement.
• Inconspicuous wall sensor that mounts easily by pushing through a 10mm hole and secured with a peel off tape strip.
RED (12V) Indoor terminal block YL (SIGNAL) • Small flush sensor mounting.
YL (SIGNAL) BK (GND) • Accurate direct air measurement.
BK (GND) YL (SIGNAL) • Paintable with latex or oil base.
BK (GND)

Note : 1 Y type Cable assembly is for connecting indoor unit and long cable. Key Application Models Applied CONTROL
2 Long Cable assembly is for connecting indoor to indoor. SOLUTIONS
Control • LG indoor units excluding Wall-Mounted Type
box Extension cable

REMOTE TEMPERATURE SENSOR Wired Remote
Controller
Sensor for detecting the room temperature.
Installation Scene
Low Profile
Main PCB Button Sensor

Drawing

PQRSTA0 Indoor Unit 22.2mm Adhesive Ring
1.6mm
Features & Benefits 9mm
15.2mm
• It detects the exact room temperature instead of indoor unit’s air temperature sensor
• Applied to Ceiling Mounted Cassette, Ceiling Concealed Duct, THERMA V and HYDRO KIT
• Extension cable (15m) is included

Installation Scene Extension Cable Main PCB
CN-ROOM
1. Wire to the control box in the indoor unit by
removing the existing thermistor and connect Low Profile Remote CN-ROOM Connector
the extension cable its place. Temperature Button Sensor

2. Cut the extension cable to the appropriate Indoor Unit
length and connect the screw terminal of the
remote sensor. Remote Wired Remote
Temperature Sensor Controller

192 193

INTEGRATION DEVICE IO MODULE

ZONE CONTROLLER Interface module between system air conditioner’s outdoor unit and external device.

Controls air conditioning in up to 4 zones by external thermostat. ROOM1 ROOM2 Models Applied • MULTI V WATER IV
Thermostat Thermostat
Indoor Unit • MULTI V 5
(Duct Type) • MULTI V S

Part Description

ABZCA Zone Control Thermostat Thermostat PVDSMN000 1) Digital Input Part (DI : Dry Contact Input)
sub PCB ROOM3 ROOM4 • Demand control by contact input (3 Step)
Features & Benefits Features • Low Noise Operation input
• Priority Setting input : Setting the priority of demand control command
• Controls different zones (up to 4 zones) by external Function (Capacity control for external signal from DDC vs Peak control by LG
thermostat (AC 24V) • Demand control Central controller)
• Low noise operation - Open : External signal has priority to central controller (Default)
• Maintain proper air volume of each zone • Output outdoor or indoor unit operation status - Close : Central controller has priority to external signal
• Auto variation of dampers • Output error status
• Auto control of fan speed and On / Off operation 2) Analog Input Part (AI : DC 0 ~ 10V)
Description • Demand control by analog input (10 Step)
• IO Module is communication interface module for
3) Digital Output Part (DO : AC 250V, Max. 1A)
connection between MULTI V 5 and external IO • Error status relay output
(Input / Output Module) devices. • Operation status relay output
• Valve control
Note : IO Module is not compatible for MULTI V III
Models Applied CONTROL
SOLUTIONS
• Ceiling Concealed Duct (refer to Product Data Book for applicable models)

Wiring Diagram Key Application Low Noise Operation
To reduce noise level , control outdoor unit’s fan speed by dry contact input.
Demand Control
Ceiling Concealed Duct Provides variable setting for demand control according to input method to
CN - ZONE reduce power consumption. This function supports 2 types of input signal : AI
(0 ~ 10V, 10 Step) and contact signal (3 Step).

1 IO Module DDC Max. 7 dB* DDC
2 (Direct Digital Controller) (dB) IO Module (Direct Digital Controller) Timer
3 MULTI V WATER IV
4 or Capacity Noise Level or
5 Control with
6
7 Contact Signal
8 (3 Points / 3 Steps)

AC 24V Damper Range of Operation Rate Contact Signal
ROOM(External) Or Relay AI 0 ~ 10V : 0%, 40% ~ 100%
THERMOSTAT #1 Damper Contact signal (3 steps) : 0%, 40% ~ 80% MULTI V 5
Or Relay * 8 HP (22.4kW) model, Sound power level can be changed by outdoor unit operation
Zone controller ROOM Damper MULTI V 5
THERMOSTAT #2 Or Relay status and low noise operation input signal.
Damper
ROOM Or Relay Refrigerant Leakage detection with Pump-down
THERMOSTAT #3 For safety, IO module close refrigerant valve when Pump-down operation.

ROOM 2. Valve Close Liquid Pipe
THERMOSTAT #4 Gas Pipe

IO Module

3. Operation Stop 1. Sense the Gas

MULTI V 5

Alarm

Gas Gas
Sensor Sensor

Refrigerant

194 195

INTEGRATION DEVICE LOW AMBIENT KIT

VARIABLE WATER FLOW CONTROL KIT External integration module for cooling operation with -25°C low ambient temperature.

Accessory developed for controlling the water flow.

PWFCKN000 PRVC2 Front Back CONTROL
(MULTI V WATER IV) : Field Supply item SOLUTIONS
Features
Features
Function
Function • 25°C Low ambient cooling operation by Low ambient kit and hood
• Water pump or valve control (0 ~ 10V)
• Minimum output voltage setting available with damper (Analog output 0 ~ 10V)
• Operation, error output (AC 250V, Max. 1A) • Demand control
• Dry contact input and analog output for demand control • Low noise operation
• Digital output for operation, error status (AC 250V, Max. 1A) • Output outdoor or indoor unit operation status (AC 250V, Max. 1A)
• Output error status (AC 250V, Max. 1A)
Advantage
• Water flow consumption reduction Description
• Pump electricity consumption reduction • Low ambient kit supports -25° C cooling operation by making stable
• Including IO Module (Dry contact input, Analog input / output, Digital output)
condensing pressure with reducing air flow rate from hood and
: Using Dry contact and variable water flow control function simultaneously damper control given 0 ~ 10V proportional to condensing pressure.
• Low ambient kit provides IO Module function.
Wiring Diagram Cooling Tower • External snow hood and air damper are required for this item.
• Transformer and terminal block are included.
Cooling Tower Single Line
Water Flow Line Models Applied

• MULTI V 5
• MULTI V IV

0 ~ 10V (Analog output) Pump / Cooling Tower
Controller
Flow
control

valve

Installation Scene Reference : Air Damper

Flow Main PCB
control
Pressure
valve sensor

Damper Actuator
(0 ~ 10V)

From Water Source Transformer
AC 220V
-> AC 220V

Inverter pump

MULTI V 5 IO Module
Common
• Flow control valve : Regulates the flow or pressure of a fluid, normally responding to signals generated by independent devices. DC 0 ~ 10V
• Flow Meter : Measures mass flow rate of a fluid traveling through a tube. (The mass flow rate is the mass of the fluid traveling past a fixed point per unit time.) Control AC 24V
• Pressure Sensor : Measures the pressure.

Note : The IO Module can control maximum three actuators. Please, review damper actuator’s installation manual.

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Cooling Tower

INTEGRATION DEVICE AHU KITS

COOL / HEAT SELECTOR A solution to connect LG’s high efficiency system to the DX coil of an air handling unit for the maximum energy savings.

Cooling, heating, or fan mode can be selected to prevent cooling and heating mixing errors during seasonal changes.

PRDSBM COMMUNICATION KIT CONTROL KIT EEV KIT TXV Kit (Thermal Expansion Valve)
PAHCMR000 PAHCMS000
Features PRCKD21E PRLK048A0 PATX13A0E / PATX20A0E
PRCKD41E PRLK096A0 PATX25A0E / PATX35A0E
• Indoor unit mode control without central controller PATX50A0E
• Select operation mode : Cooling, Heating, Fan mode
• Mode lock for cooling & heating mixing error-proof during the change of season Specifications

Fan Mode Mode Change Communication & Control Kit

Combination Dimensions (mm)
EEV TXV
Cooling Heating Type Model Outdoor Kit Kit Centralized Description WH D
only only Unit Controller Return / Room air temperature control by DDC or
○○
MULTI V ○ LG individual / centralized controller
Single Split
PAHCMR000 Discharge air temperature control by DDC or 300 300 155
Communication MULTI V LG individual / centralized controller
kit Single Split -- ○ CONTROL
Max. capacity 1 ~ 4 master outdoor unit SOLUTIONS
PAHCMS000 MULTI V ○○ ○ Max. capacity 5 ~ 8 master outdoor unit
MULTI V
-- ○ 380 300 155

PRCKD21E -○ ○ 600 750 285
PRCKD41E 600 750 285
Control kit

-○ ○

※ ○ : Applied, - : Not Applied

Models Applied • MULTI V WATER II • MULTI V WATER IV Expansion Valves
• MULTI V S
• MULTI V 5 • MUL TI V PLUS II, MULTI V PLUS Pipe Diameter (mm) Dimensions (mm)
• MULTI V IV WH D
• MULTI V WATER S Type Model Capacity Range Liquid Liquid Gas Gas
(ODU) (AHU) (ODU) (AHU)
Wiring Diagram 1.3 ~ 10 HP
EEV Kit PRLK048A0 12 ~ 20HP 12.7 12.7 - - 217 404 83
<Outdoor Main PCB > 8 ~ 16HP 12.7 -
(Electronic 18 ~ 26HP 15.88 22.22
Field wiring Expansion Valve) PRLK096A0 28 ~ 36HP 15.88 28.58
Connected wiring 38 ~ 46HP 22.22 12.7 - 34.92 217 404 83
48 ~ 56HP 28.58 41.3
198 PATX13A0E 28.58 15.88 22.22 41.3 491 238 174

PATX20A0E 22.22 28.58 491 238 174
PATX25A0E
TXV Kit PATX35A0E 28.58 34.92 491 238 174
(Thermal
Expansion Valve)

34.92 41.3 491 238 174

Push Button • Connect Terminals (1, 2, GND) on the back side of the outdoor dry PATX50A0E 34.92 41.3 561 291 192
Insert wire method contact to terminals (1, 2, GND) of outdoor as shown below.
※ ○ : Applied, - : Not Applied

Push arrow direction

Insert wire to * Communication line length can be maximum 300m, use
connector Communication line as thick 1.25mm

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