CENTRALIZED CONTROLLER AC Ez, AC EZ TOUCH User Manual

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CENTRALIZED CONTROL

CENTRALIZED CONTROLLER FEATURE LIST

CENTRALIZED CONTROL

Controller Name

AC Ez AC Ez Touch AC Smart 5

ACP 5

ACP Lonworks AC Manager 5

Model Name

PQCSZ250S0 PACEZA000 PACS5A000 PACP5A000 PLNWKB000 PACM5A000

DO - - 2 4 2 -

DI - 1 2 10 2 -

IDUs 32 64 128 256 64 8,192

Product

Compatibility

Additional Function

Max. Connectable No.

Air Conditioner ○

Ventilation (ERV / ERV DX) ○

Heating - ○ ○ ○ ○ ○

AHU - - ○ ○ ○ ○

Chiller - - ○

ACS IO - - ○

Add Drawing - - ○

Group Management - - ○

Auto Changer Over - ○ ○

Set Back - ○ ○

2 Set - ○ ○ ○ ○

ERV 32 64 128 256 64 8,192

A/C + ERV 32 64 128 256 64 8,192

AHU - - 16 16 16

Chiller - - 5 Optional

○ ○ ○ ○ ○

10 Optional

○

- 10x32

- ○

○

16x32

Change Alarm - Filter Filter Filter Filter Filter

Indoor Unit Lock - ○ ○ ○ ○

Cycle - - ○ ○ ○

Schedule ○ ○ ○

Priority Control - ○ ○ ○ ○

Outdoor Unit Capacity Control - - ○

Auto Control

Peak Control

Time limit control - - ○

InterLocking - - ○

Energy Navigation - - ○

Power - ○ ○

Gas - - ○ ○ ○

Energy Report

Run time - - ○

Email - - - - ○

PC / USB - - ○

○

○ ○

○

PC PC PC

○

- ○

○

Trend Reporting - - - - - ○

History

etc

Report (Control / Error) - Error ○

Send Email - - ○

Save to PC / USB

- - - - ○

Summer Time - ○ ○

Outdoor Unit Oil-Return Operation - - ○

User Authority - Password ○

PC Access - ○ ○

○

SOLUTION

CONTROL

○

※ ○ : 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

6) ACS, ACP, ACM 5 Expected to 4Q, 2020

CENTRALIZED CONTROL

AC EZ TOUCH

Smart management with 5 inch touch screen for small site.

PACEZA000

Features & Benefits

• User friendly control by graphical access

• Total 200 schedule events

• Energy saving mode

• Energy monitoring (with PDI)

• 2 set point function (Upper / Lower temperature setting)

• Temperature set points range limit

• Remote controller lock (All, Temp, Mode, Fan Speed)

• Operation history

• Filter cleansing or changing alarm

• Emergency stop

※ ○ : Applied, - : Not Applied

1) It is only available in some products

Model Name PACEZA000

Size (W x H x D, mm) 137 x 121 x 25 Interfaceable Products MULTI V / ERV / ERV DX / HYDRO KIT / THERMA V Maximum number of units 64 Individual / Group Control On & Off / Mode / Temperature / Fan speed Individual Controller Lock Temperature / Mode / Fan speed / All Error Check ○ Slave Mode (Interlocking with

higher level controller) Schedule Weekly / Monthly / Yearly / Exception day Remote Access By client S/W Emergency Stop & Alarm

Display Power Consumption

Monitoring (with PDI) Auto Changeover / Setback ○ Temperature Limit ○ Operation History Error record ODU Low Noise Daylight Saving Time ○ External IO Port DI 1 IPv6 Support ○

○

Energy Mode

When using energy mode function, operation mode changes from cooling to fan or heating to off mode by force. (It is available only for operating indoor unit)

Alarm Indicator

It shows errors and alarm information. Users can respond immediately according to alarm indicator therefore HVAC system is monitored consistently.

Schedule

Schedule control allows user to set the events in advance to maximize system performance. Also, by blocking unnecessary operation, it prevents a waste of energy.

Group / Individual Control

By clicking each indoor units on screen, user controls them individually or by group. It is useful to monitor or control for the best fit of request.

SOLUTION

CONTROL

Overview

PC Internet

AC EZ TOUCH

Feature

PC Access

Users can control each space efficiently through PC access.

* IPv6 supported

Internet

...

IDU

ERV

Energy Statistics (with PDI)

Statistics of operational status (time, power consumption) are provided to help make intelligent system operation decisions.

AC EZ

Easy to manage up to 32 indoor units, including ERV with simple interface.

Model Name PQCSZ250S0

Size (W x H x D, mm) 190 x 120 x 20 Interfaceable Products MULTI V / ERV / ERV DX Display LED / LCD Display Power DC 12V Maximum number of units 32 Individual / Group Control On & Off / Mode / Temperature / Fan speed

PQCSZ250S0

Features & Benefits

• 32 indoor units control

• Weekly Schedule

• Individual / Group Control

Appropriate PI 485 should be used according to PDB

Individual Controller Lock All Error Check ○ Slave Mode (Interlocking with

higher level controller) Schedule Weekly

※ ○ : Applied, - : Not Applied

• MULTI V 5

• MULTI V IV

• MULTI V III

• MULTI V II

WATER IV

• MULTI V WATER II

○

• MULTI V S• MULTI V

• SINGLE SPLIT

• ERV• MULTI SPLIT

CENTRALIZED CONTROL

AC SMART 5

Large 10 inch type touch screen with HTML5 GUI(Graphic User Interface) fitted with a screen resolution allows easy control.

Model Name PACS5A000

PACS5A000

Features & Benefits

• The central controller allows control of the LG HVAC system to various platforms. (Touch screen, PC, Smartphone, Tablet)

- DI : 2 / DO : 2

- Max. 128 IDU control

- BACnet IP/Modbus TCP

- Schedule

- Map view (Visual navigation)

- Time limit control / Auto change over

- Energy monitoring

- History / Operation trend

- Interlock with 3

(ACS IO, ACU IO Module is needed)

- Multi level grouping

- Emergency stop & alarm

- Error alarm by e-mail

party equipment

Size (W x H x D, mm) 253.2 x 167.7 x 28.9

Interfaceable Products

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

Display

Error Check ○ Slave Mode (Interlocking with

higher level controller) Schedule Weekly / Monthly / Yearly / Exception day Web Access ○ Emergency Stop & Alarm

Display Power Consumption

Monitoring (with PDI) Auto Changeover / Setback ○ Temperature Limit ○ Operation Time Limit ○ Visual Navigation ○ Operation Trend ○ Interlock Control ○ Virtual Group Control ○ ODU Capacity Control ○ Energy Navigation (with PDI) ○ Daylight Saving Time ○ External IO Port DI 2 / DO 2 BMS Integration 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

MULTI V / ERV / ERV DX / HYDRO KIT /

THERMA V / AHU kit / LG Chiller

Comfort Cooling / ODU Low Noise / ODU Defrost Mode /

Comfort Level display / CO

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

BACnet IP / Modbus TCP

Level display (for ERV /

○

BMS Integration

Without additional device, AC Smart 5 provides BACnet IP / Modbus TCP interface for BMS (Building Management System) integration as well as its own management function.

BACnet over IP

BMS

Energy Management / Operation Trend

Energy navigation function allows air conditioners operation to be managed under the monthly (Weekly / Yearly) plan of energy usage. By analyzing present energy consumption and comparing with the plan, overuse of system operational costs can be prevented.

Advanced Network Accessibility

AC Smart 5 reflects the state of the art of network technology trend. IPv6 (Internet Protocol version 6), which is the most recent version of the Internet Protocol, provides accessibility to the IPv6 compatible network environment. In addition, HTML5 allows you to easily control LG HVAC system on a variety of platforms (PC, Mobile, Tablet), at any time and from any location, not just on the touch screen.

IPv6

Network

HTML5 web design

Visualized Control

Visual navigation enables controlling and monitoring the unit on floor plan view for the intuitive management.

SOLUTION

CONTROL

Overview

Smartphone

Tablet

Sensor Facility

Temp.Motion CO

Etc.

Emergency Lighting

3rd party interlocking

Cooling

tower

Valve Fan

Internet

ACS IO

Pump

AC Smart 5

OR OR

Chiller

Option kit

Chiller AHU

Centrifugal

Screw

Absorption

Invert Scroll

AHU Controller

Comm. kit

IDU

ERV

AHU

...

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. If you have special control group, you can additionally compose frequently used groups such as VIP Room, executive room, etc. regardless of the building structure.

Interlocking with 3rd party equipment

AC Smart 5 can make operation scenario with 3rd party equipment by ACS IO Module. Control coverage is expanded. (Air conditioner only → Sensors, Fans, Pumps, Switches…)

LG SAC

ODU

Water

AC Smart 5

...

ACS IO

Air

cooled

3rd party interlocking

Sensor Facility

Temp.

Occupancy

Sensor

Lighting

Temp.

Hydro Kit

Cooling

tower

Valve

IDUs

Emergency

Fan

Expansion

Control coverage

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 management function with web server interface.

Model Name PACP5A000

Size (W x H x D, mm) 270 x 155 x 65

Interfaceable Products

Maximum number of units 256 Individual / Group Control On & Off / Mode / Temperature / Fan speed Individual Controller Lock Temperature / Mode / Fan speed / All

Advanced Function Setting and

Display

PACP5A000 PLNWKB000

Features & Benefits

• The central controller allows control of the LG HVAC system by various platforms. (PC, Smartphone, Tablet)

- DI :10 / DO : 4

- Max. 256 IDU control

- BACnet IP/Modbus TCP

- Schedule

- Map view (Visual navigation)

- Time limit control / Auto change over

- Energy monitoring

- History / Operation trend

- Interlock with 3

(ACS IO, ACU IO Module is needed)

- Multi level grouping

party equipment

Error Check ○ Schedule Weekly / Monthly / Yearly / Exception day Web Access ○ Emergency Stop & Alarm

Display Power Consumption

※ ○ : 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

- Emergency stop & alarm

MULTI V / ERV / ERV DX / HYDRO KIT /

THERMA V / AHU kit / LG Chiller

Comfort Cooling / ODU Low Noise / ODU Defrost Mode /

Comfort Level display / CO

Night Time Free Cooling (for ERV / ERV DX)

Level display (for ERV / ERV DX) /

○

BACnet IP / Modbus TCP

LonWorks easily link LG air conditioners and other existing building systems. By including ACP control function, the controlling continues even when error occurs with BMS.

Features & Benefits

• Connect to use LonworksⓇ protocol and LG air conditioner protocol.

• Process ability (Max. connection) : Indoor unit 64EA, AHU Control Kit : Max. 16EA

• Self installation verification using internet (Web Server Included) - Diagnosis of communication status on LG Air-conditioner network

• It offers a variety of functions as ACP which allows the customer to efficiently control various types of equipment from the customer’s own Integration.

Overview

- Error alarm by e-mail

Control Monitoring

On / Off Command On / Off

Operation Mode Setting Operation Mode

Lock Lock

Temperature Temperature

Fan Level Fan Level

Fan Direction Auto Fan Direction Auto

Mode Lock Mode Lock

Fan Level Lock Fan Level Lock

Temperature Lock Temperature Lock

Temperature Lower Limit Temperature Lower Limit

Temperature Higher Limit Temperature Higher Limit

Peak Convert Cycle Peak Convert Cycle

Peak Setting Peak Setting

Temperature Unit Temperature Unit

Total Temperature Lock -

Total On / Off -

Total Temperature -

- Product Type

- Product Address

- Current Temperature

- Alarm

- Power

- Error Code

- Peak Current Operating Percent

- Total Accumulate Power

※ ○ : Applied, - : Not Applied

SOLUTION

CONTROL

Overview

Smartphone

Tablet

Sensor Facility

Temp.Motion CO

Etc.

Emergency Lighting

3rd party interlocking

Internet

ACS IO

Cooling

tower

Valve Fan

Pump

ACP 5

OR OR

Chiller

Option kit AHU Controller

Chiller AHU

Centrifugal

Screw

Absorption

Invert Scroll

Comm. kit

Advanced Network Accessibility Energy Navigation BACnet IP / Modbus TCP

BACnet over IP

BMS

IDU

...

ERV

AHU

Multi level group /

Special control group

CH5

CH1 ~ 4

* Master

Internet

AC Smart 5

* Slave

Backup operation

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)

BMS system

Indoor unit : Max. 64 units (Air conditioner & Ventilation) / Indoor address : 00 ~ FF

• MULTI V 5

• MULTI V IV

• MULTI V III

• MULTI V II

Lighting control Utility controlRemote checking

WATER IV

• MULTI V WATER II

• MULTI V S• MULTI V

• MULTI SPLIT

• SINGLE SPLIT

• ERV

• AHU (Control Kit)

PI 485

PI 485 converts LG air conditioner’s protocol to the RS485 protocol for the central controller

• Power : Connected with the Indoor Units

• 1 for Each Indoor Unit

- Indoor Unit (ERV)

IPv6

Network

PHNFP14A0

HTML5 web design

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.

Model Name PACM5A000

Size (W x H x D, mm) 270 x 155 x 65

MULTI V / ERV / ERV DX / HYDRO KIT /

THERMA V / AHU kit / LG Chiller

○

PACM5A000

Features & Benefits

• Consol Type : No needs software installation and lock-key

• Max 8,192 IDU Control

• Schedule

• Map View (Visual Navigation)

• Time limit control / Auto change over

• Energy Monitoring / Navigation

• History / Operation Trend

• Emergency stop & alarm

• Error alarm by E-mail

• Multi Language (Eng, Ita, Spa, Por, Rus, Fra, Ger, Tur, Pol, Chi, Kor)

Interfaceable Products

Maximum number of units 8,192 (supports 32 ACP 5 or AC Smart 5) Individual / Group Control On & Off / Mode / Temperature / Fan speed Individual Controller Lock Temperature / Mode / Fan speed / All Error Check ○ Schedule Weekly / Monthly / Yearly / Exception day Web Access ○ Emergency Alarm Display ○ Power Consumption

※ ○ : Applied, - : Not Applied

1) Chiller Option Kit (PCHLLN000) is required Note : AC Manager 5 requires ACP 5 or AC Smart 5

Stand-alone

Integrated with S/W program and Hardware platform, it is convenient to install since users no longer need to install program with lock-key on PC.

Up to 8,192 Connections for Indoor Units

Administrators can easily and conveniently manage a variety of LG HVAC equipment. Also, it is available to manage many buildings or areas at one place via AC Manager 5.

...

Max. IDU 256 EA

...

Max. IDU 128 EA

...

Max. IDU 256 EA

...

Advanced Network Accessibility & User Friendly GUI (reddot award)

As an advanced central controller, AC Manager 5 offers flexible interface for each user by assessing the device screen and automatically customizing the layout to provide the most optimized interface.

SOLUTION

CONTROL

Overview

Mobile

Tablet

Internet

Control towerAC Manager 5

AC Manager 5

ACP 5AC Manager 5

AC Smart 5

ODU / IDU & ERV

Chiller & AHU

Chiller Option kit

3rd party Device

ACS IO Module

ODU / IDU, ERV, Chiller, AHU, 3rd party Device

ACP 5 ACP 5 AC Smart 5

AHU Controller

AHU Comm.kit

Energy Navigation & Energy Usage Trend

Energy navigation is the function to set the target usage amount to limit the monthly power consumption and to control so that the total accumulated power consumption does not exceed the target usage amount. It performs 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

This function can reduce electricity use. There are two kinds of control logic. Energy saving effect by indoor unit operation rate control. Load management effect by outdoor unit capacity control.

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.

Compressor Capacity

Control

Operation ratio (IDUs) Control ODU Capacity Control

Indoor unit Priority Control

gradually stop depending on importance of room.

Robby

Office VIP room

󰽛 󰽛

IDU operation

Ratio Control

9 Step Operation rate (%)

[ 0, 40, 45, 50, 60, 70, 80, 90, 100 ]

Compressor Hz Control

IDU operation

level

CENTRALIZED CONTROLLER AC Ez, AC EZ TOUCH User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual