& Accessory

(LG Network Solution)
V- n e t & A c c e s s o r y
Remote Controller Central Controller Accessory

V-net Line up

Remote Controller
Wireless Remote Controller

PQWRHDF0

Wired Remote Controller

Simple

PQRCUCA0 (Simple) PQRCFCS0 (Simple for Hotel)

Standard

PQRCUSA0

Deluxe

PQRCUDS0 (White) PQRCUDS0B (Blue) PQRCUDS0S (Silver)

Central Controller

Simple Central Controller
(Function controller) (Scheduler)
PQCSB101S0 PQCSB101S0+PQCSC101S0 PQCSB101S0+PQCSD130A0

AC Smart

PQCSW320A0E
LG Air Conditioners System

PC Central Controller

PQCSS513A0

ACP&AC Manager

PQCPA11A0E(Without IO) PQCPB11A0E(With IO) PQCSS520A0E(AC Manager)
( PQNFB16A1 ) PQNFB17B0 (BACnet)

Accessory

PDI, CNU, Remote temperature sensor, Dry contact, Cool/Heat selector Air guide, Suction grille and canvas, Heat recovery unit, Header, Y branch
Our air conditioning system can be controlled by various types of remote controllers providing general control to unique function.
* Wired Remote Controller for Air-conditioner
Features Operating mode On / Off LED Room temp. Fan / Plasma / Swirl / Heater Vane control / Auto swing / Fan auto E.S.P function Reservation Timer function Child lock Electric failure compensation Wireless remocon receiver Main / Sub setting of indoor units T setting (For Auto Changeover) 2 Controllers to 1 indoor units PQRCUSA0 On_Off / Fan speed / Mode / Temp. Weekly / Simple Max. 2 hours MULTI V SYNC II
: Applicable for only MULTI V II SERIES (MULTI V PLUS II, MULTI V SYNC II, MULTI V MINI &08 new indoor units)
Features Operating mode Touch screen / LCD bak_light Room temp. Fan / Plasma / Swirl / Heater Vane control / Auto swing E.S.P function Reservation Timer function Child lock PQRCUDS0, PQRCUDS0B, PQRCUDS0S On_Off / Fan speed / Mode / Temp. Weekly / Simple
* Wired Remote Controller for
Features On / Off LED Ventilation mode setting Rapid ventilation Power saving ventilation Reservation Electric failure compensation Child lock PZRCUSB0 Weekly / Simple Max. 2 hours Plasma / Heater / Humidifier Operating air volume

PZRCUSB0

Optional function
Wired Remote Controller Simple Wired Remote Controller Wireless Remote Controller
* Simple Wired Remote Controller
Features Operating mode Mode change Room temp Plasma Auto swing Child lock PQRCUCA0 On_Off / Fan speed / Mode / Temp. Cooling / Heating / Fan

PQRCUCA0

Simple for Hotel
Features Operating mode Mode change Room temp Plasma Auto swing Child lock PQRCFCS0 On_Off / Fan speed / Temp. Impossible

PQRCFCS0

* Wireless Remote Controller
Features Operating mode Room temperature checking Chaos swing / Jet cool On_Off timer Sleep mode auto Main / Sub setting of indoor units T setting (for Auto Changeover) PQWRHDF0 On_Off / Fan speed / Mode / Temp. MULTI V SYNC II
A central controller for managing small sites Control up to 16 indoor units

PQCSB101S0

Features Max. no of indoor units Individual control Lock function Mode change Malfunction indicator Dimension(mm) Power(V)

PQCSB101Sindoor units On_Off Control Total / Individual Cooling / Heating LED lamp 120 x 120 x 20 DC 10V
Function Controller & Scheduler
It is possible to control, monitor and schedule the operation of indoor units by using these controller in company with a simple central controller PQCSB101S0 PQCSC101S0 PQCSB101S0 PQCSD130A0
Features Max. no of indoor units Individual control Lock function Mode change Malfunction indicator Schedule Dimension(mm) Power(V)
PQCSB101S0+PQCSC101Sindoor units On_Off / Fan speed / Mode / Temp. Total / Individual Cooling / Heating / Fan Error display on LCD (120x120x20)+(70x120x14) DC 10V
PQCSB101S0+PQCSD130Aindoor units On_Off / Fan speed / Mode / Temp. Total / Individual Cooling / Heating / Fan Error display on LCD Weekly (120x120x20)+(120x133x20) DC 10V
* 1 Function controller combined with max. 8 simple central contollers.
For the mid sized buildings up to 64 or 128 indoor units can be controlled and monitored by touch screen central controller. Its possible to control and monitor the air conditioning system through web access, anywhere with computer. PQCSW320A0E
*128 Indoor unit Expansion Kit: PQCSE440U0 *DO Kit : PQNFP00T0 LG Air Conditioners System

Combination

RS485 0.75mm2 X 2C (shield)

DC Comm, Line

AC Smart PQCSW320A0E
PMNFP14A0 (Max. 16 Indoors) PMNFP14A1 (Max. 48 Indoors)

PMNFP14A0

Single A, MULTI
PHNFP14A0 (Ceiling & Floor, Duct) PSNFP14A0 (CST, RAC)

Single constant

PHNFP14A0
PC Based Central Controller
Not only the controlling through PC in local network environment, but also remote control and monitoring of up to 2,048 units can be facilitated using internet technology. PQCSS513A0
Features Configuration Program installation Max. no. of indoor units Control / Monitoring Schedul management Group management User lock function Self-diagnosis function Peak control PDI monitoring Internet remote control Ventilation control & Monitoring Parts included

USB Hard lock device

PQCSS513A0 User S. W. Engine Install with CD 2,048 indoor units

Need of PDI

Remote controller
* PC is not supplied with PC based central controller.
PC Based central controller

CNU(I-Gateway) PQNFG14B0

Ethernet (Cross UTP cable)
PMNFP14A0 Single A, MULTI
Through embedded web control function in ACP one can control and monitor various functions of air-conditioner such as temperature setting, schedule, peak power control, etc. PQCPA11A0E (Without IO) PQCPB11A0E (With IO) PQCSS520A0E (AC Manager) AC Manager is suitable for large site because AC Manager is the S/W that can control Max. 16 ACP (Max.4,096 indoor units).

Application

Multi Area Management
The product specially designed for multi area management. -Central control & monitor Max. 4,096 indoor units & Max.16 ACP

Max. 4,096 Indoor

Korean reference site.

AC Manager

PDI (Power Distribution Indicator)
This device is an indicator for power consumption of the multi type air-conditioner used for common power line.

PQNUD1S00

Features
- Accumulated total power consumption indicated - Accumulated / Current power consumption of each indoor units indicated - Accumulated power consumption by month indicated - Max connectable no. of indoor units : 48 indoor units - 1 PDI per 1 outdoor unit - Power failure-proof function : Data back up on EEPROM even if power turns off - Connectable to PC based central controller - Simple connection with the remote metering system (RS485 approach)
Digital WHM (Local purchase)

AC220V

Pulse output (1,2, 4,6,8,10W/pulse)
AC 200V~240V 50/60Hz PQNUD1S00
* In the case of MULTI V II SERIES, dont need PI 485 (MULTI V PLUS II, MULTI V SYNC II, MULTI V MINI &08 new indoor units)

BNU-LW Gateway

(Building Network Unit-
Easy interface between BMS and LG air conditioner - Independence of BMS under the standard BMS
: Operation system based on LNS ( network service)
- No network installation needed PQNFB16A1 - Very widely applicable protocol( )
- Connection to using LONTALK protocol and LG Air-conditioner protocol - Process ability 64 units( including indoors and ventilators) Valid address for each unit : 0x00 ~ 0x3F
Controlling On/Off command Operation mode setting Fan speed setting Lock setting Monitoring items On/Off status report Operation mode status report Fan speed status report Lock status report

- Self installation verification function using internet Air flow status report Air flow setting (Web server included) Set temp. status report Set temp. setting Setting gateway User mode setting (for only ventilator) Current space temp. status report Diagnosis of communication status on Error status report LG Air-conditioner network - Connection to remote total management system (LG system)

User mode status report

(for only ventilator)
(LON MARK CERTIFICATION VERSION 3.3 FOR LG)

Network

LON comm. line BMS system

Lighting control

Remote checking
Utility control Other LON devices
Indoor unit : Max. 64 units (Air-conditioner & ventilation) Indoor address : 00 ~ 3F

PQNFB16A1

BNU-LW
Simple central controller AC Smart

Outdoor unit Indoor unit

LGAP applied Air-conditioner

BNU-BN Gateway

(Building Network Unit- BACnet)
: Operation system based on BACnet Service.

PQNFB17B0

- Through embedded web control function in BACnet one can access the airconditioner and external devices through internet. - It can control 256 indoor units. ( A/C or Ventilator ) - External devices such as fire alarm, motion detector can be connected to gateway and their function can be interlinked with airconditioner operation.
Controlling On/Off command Operation mode setting Fan speed setting Lock setting Air flow setting Set temp. setting Monitoring items On/Off status report Operation mode status report Fan speed status report Lock status report Air flow status report Set temp. status report Error status report User mode status report
User mode setting (for only ventilator) Current space temp. status report

Combination BACnet

BACnet comm. line BMS system

Utility control

Indoor unit : Max. 256 units (Air-conditioner & ventilation) Other BACnet devices Indoor address : 00 ~ FF

BNU-BN PQNFB17B0

Simple central controller

Outdoor unit

Indoor unit

CNU(I-gateway)

CNU converts the ethernet protocol into RS 485 protocol and vice versa. Used with deluxe and PC based central controllers.

PQNFG14B0

Part description
Adaptor connection DC 9V (supplied) PI485 connection BUS_A : PI485 A terminal[+] BUS_B : PI485 B terminal[-]

Wiring diagram

Cross cable

Without hub

Direct cable Direct cable RJ45 connector Connected with the HUB Deluxe central controller AC/DC adaptor
Remote Temperature Sensor
It can help to detect the exact room temperature at the optimal position. Model applied to Cassette, Duct type. Part supplied PQRSTA0
- Remote temperature sensor - Cable (15m) - Manual
1. Wire to the control box in the indoor unit by removing the existing thermistor and connect the extension cable its place. 2. Cut the extension cable to the appropriate length and connect the screw terminal of the remote sensor. 3. In the case of wired remote controller installed, set the temperature sensing slide s/w at MAIN mode.

Extension cable

Connector
Screw terminal connection Indoor unit
Remote temperature sensor

Dry Contact module

It is connected between indoor units and external device, so it can be used for various purpose.
PQDSB(A) / PQDSB1 / PQDSBC
Contact point Power input Voltage / Non voltage input On_Off control Lock / Unlock Fan speed setting Thermo off Energy saving Expected temperature setting Error display Operation monitoring
PQDSA(B) 1 contact point AC 220V from outside power source
PQDSBcontact point AC 24V from outside power source
PQDSBC 2 contact points DC 5V&12V from indoor unit PCB
* PQDSBC is applicable for only MULTI V II Series. (MULTI V PLUS II, MULTI V SYNC II, MULTI V MINI & 08 New indoor units)

Cool/Heat Selector

This switch enables selection of heating, cooling or fan mode. So it can prevent that cooling & heating mixing error occurs during the change of season. PRDSBM
- Select operation mode : Cooling, Heating, Fan mode - Mode lock for cooling & heating mixing error-proof during the change of season.

Fan Mode

Mode Change

Cooling

Heating

Heat recovery unit

(Applied to MULTI V SYNC II R410A)

(2 Pipe-connection)

PRHR020
Max. 4 indoor units can be connected by module design. Due to the automatic search algorithm for piping detection, easy installation and effectiveness is improved. Subcooling cycle in HR unit makes the system efficiency maximum.

(3 Pipe-connection)

PRHR030

(4 Pipe-connection)

PRHR040

Specifications

PRHR020 Max. connectable number of indoor units Max. connectable capacity of indoor units (Per port/unit) Nominal Input cooling heating kW kW kW kg mm mm(inch) mm(inch) mm(inch) mm(inch) mm(inch) /V/Hz 9.52(3/8) 19.05(3/4) 19.05(3/4) 19 801x218xPRHR14.1 / 801x218x617 9.52(3/8) 15.88(5/8) 12.7(1/2) 28.58(1 1/8) 22.2(7/8) 1/220 ~ 240/50 12.7(1/2) 28.58(1 1/8) 22.2(7/8) PRHR21
Net weight Dimensions (WxHxD) Piping connections Indoor unit unit liquid gas low pressure high Pressure

801x218x617

Outdoor liquid

Power supply

Header for connection of indoor units
* MULTI V PLUS, MULTI V PLUS II, MULTI V MINI

(unit:mm) (unit:mm)

Model 4 branch ARBL054

Gas Pipe

Liquid Pipe

Model 7 branch ARBL107

7 branch ARBL057

10 branch ARBL1010

4 branch ARBL104

10 branch ARBL2010

Y Branch pipe for connection of outdoor units
* MULTI V PLUS, MULTI V PLUS II (2 Outdoor units)

(unit:mm)

* MULTI V PLUS, MULTI V PLUS II (3 Outdoor units)

Connection of Gas Pipe

Connection of Liquid Pipe

ARCNN20

ARCNN30
* MULTI V SYNC, MULTI V SYNC II (2 Outdoor units)
* MULTI V SYNC, MULTI V SYNC II (3 Outdoor units)

Low Pressure Gas Pipe

High Pressure Gas Pipe

ARCNB20 ARCNB20

ARCNB30
Y Branch pipe for connection of indoor units

Model Gas Pipe

* MULTI V PLUS, MULTI V PLUS II

ARBLN01620

~under 16.0kW

ARBLN07120

~under 71.0kW

ARBLN03320

~under 33.0kW

ARBLN14520

71.0kW or more~
* MULTI V SYNC, MULTI V SYNC II

ARBLB01620

ARBLB03320

ARBLB07120

ARBLB14520
For continual product development, LG reserves the right to change specifications without notice. LG Electronics Inc. Printed in England 2008 Designed by LGDavis.

Air Conditioning System

Distributed by

LG Electronics (UK) Ltd

www.lge.co.uk
LG House 250 Bath Road Slough Berkshire SL1 4DX

(LG Network solution)

& Accessories
For the applications up to 64 or 128 indoor units can be controlled and monitored by touch screen central controller. Its possible to control and monitor the air conditioning system through web access, anywhere with a computer.

AC Smart

PQCSW320A0E
Multi V Mini is a two pipe heat pump system that is available in capacities of 3.2 and 4 tons. This system is best suited for applications with up to 8 zones that require either heating or cooling with indoor units totaling up to 5.2 tons of capacity, such as residences, small office buildings, and isolated areas of buildings or campuses. Multi V Mini outdoor units are available in 208/230V single phase. Heating: -4F to 61F (dry bulb) Cooling: 21F to 110F (wet bulb)

ACP & AC Manager

PQCPA11A0E (Without I0) PQCPB11A0E (With I0) PQCSS520A0E (AC Manager)
Through embedded web control function in ACP one can control and monitor various functions of air conditioner such as temperature setting, schedule, peak power control, etc. AC Manager is suitable for large sites because AC Manager is the S/W that can control Max. 16 ACP (Max. 4,096 indoor units). Max 256 indoor units per ACP application Easy interface between BMS and LG air conditioner - Independance of BMS under the standard BMS : Operation system based on network service - No network installation needed - Widely applicable protocol
Max. 8 indoor units connectable
Maximum 8 indoor units can be connected to one single outdoor unit with 130% indoor unit combination. 8 indoor units for 5HP (130%) 6 indoor units for 4HP (130%)
(Building Network UnitPQNFB16A1

BNU-LW

Air Conditioning System
Model ARUNGS2 Capacity Power Input

SINGLE FRAME

4 47,800 54,600 3.12.6 (3.68) 4 37.4 54.3 13.8
(Building Network Unit-BACnet)

PQNFB17B0

BNU-BAC
Cooling Heating Cooling Heating Cooling Heating

Ton Btu/h Btu/h kW

3 38,200 42,700 2.9 3.1 13.2 (3.86) 4.03 37.4 54.3 13.6
Easy interface between BMS and LG air conditioner - Independance of BMS under the standard BMS : Operation system based on BACnet Service.

Remote Controller

Wireless Remote Controller Wired Remote Controller
Simple PQWRHDF0 PQRCUCS0C (Simple) PQRCFCS0 (Simple for Hotel) Standard PQRCUSA0
kW EER (COP) COP Dimensions Width (Inch) Height Depth Net Weight Ibs Maximum Number of Indoor Units
Note: 1. apacities are based on the following conditions C Cooling Indoor temp. Heating-Indoor temp. 8 0F [27C] DB / 67F [19C] WB 70F [21C] DB Outdoor temp. Outdoor temp. 95F [35C] DB 47F [8C] DB / 43F [6C] WB Interconnecting Piping Length 25ft (7.5m) Interconnecting Piping Length 25ft (7.5m) Level Difference of 0ft (0m) Level Difference of 0ft (0m) 2. Capacities are net capacities 3. Due to our policy of innovation some specifications may be changed without notification
Multi V Indoor if you need a highly efficient air conditioning system in your building. MULTI V is the right choice for you.

INDOOR

Scheduler

Central Controller

Wireless Remote Controller

Function controller

PQCSB101S0

PQCSB101S0 + PQCSC101S0

PQCSB101S0 + PQCSD130A0

Accessories

PDI (Power Distribution Indicator)

PQNUD1S01

Remote Temperature Sensor

PQRSTA0

Dry Contact Module

PQDSB1 / PQDSBC

Cool/Heat Selector

Air Guide

Suction Grille and Canvas
Heat recovery unit (Applied to MULTI V SYNC II R410A) PRHR040A (4 Pipe-connection) PRHR20A / PRHR30A

Wall Mounted

LG Electronics Canada Inc. 550 Matheson Blvd., East Mississauga, ON L4Z 4G3 LGsolutions.Com
For continual product development, LG reserves the rights to change specifications without notice. LG Electronics, Inc. 2010

Mirror

4-Way Cassette

2-Way Cassette

1-Way Cassette

PRDSBM

PQAGA PBSGB30 / PBSC30 PBSGB40 / PBSC40
Header for connection of indoor units
Y Branch pipe for connection of outdoor units

Low Static Slim Duct

Built-In Duct

High Static Duct

Ceiling & Floor

Ceiling Suspended

Floor Standing With Case
Floor Standing Without Case
06453 LG Multi V AC Spec Sheet_gatefold_V2.indd 1

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