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INSTALLATION/OWNER'S MANUAL
• 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.
TYPE : BNU-LW(Lonworks Gateway)
MODEL : PQNFB16A1
P/NO : MFL67477603
www.lg.com
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Table of Contents
Related Manuals for LG V-NET ACS PQNFB16A1
Summary of Contents for LG V-NET ACS PQNFB16A1
- Page 1 • 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. TYPE : BNU-LW(Lonworks Gateway) MODEL : PQNFB16A1 www.lg.com P/NO : MFL67477603...
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Page 2: Table Of Contents
BNU-LW (Lonworks Gateway) TABLE OF CONTENTS Safety Precautions....................3 Overall system diagram..................7 External wiring diagram ..................8 How to set the address for the central controller of the indoor unit connected to BNU-LW (Lonworks Gateway) ............8 Communication line specification ...............9 Name of each part ....................10 Installation order ....................11 BNU-LW wiring order ...................12 Air conditioner/ventilation function table ............13... -
Page 3: Safety Precautions
Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury. - Page 4 Safety Precautions While re-installing the Do not use the power cord Do not disjoint randomly or established product, notify near Flammable gas or repair and remodel the the service center or combustibles, such as product. establishment specialty gasoline, benzene, thinner, store.
- Page 5 Safety Precautions Do not put firearms near Do not put an electric heater Do not spill water inside product. or conductor near to the product. product. • It can cause fire. • It can cause fire and • It can cause electric electric shock.
- Page 6 Safety Precautions CAUTION n During usage Clean by soft hands using a Do not place any live part on Use recommended Adapter. cleaning material like a soft the surface having water. cloth. • It can result in fire and • It can cause product •...
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Page 7: Overall System Diagram
Overall system diagram Overall system diagram Simple central controller 485 communication * Can be connected to 64 indoor units (Ventilation+Air conditioner) Ventilation * PNF-B16A1 (Lon Gateway) can be used in connection with the simple central controller. Installation Manual 7... -
Page 8: External Wiring Diagram
External wiring diagram External wiring diagram How to set the address for the central controller of the indoor unit connected to BNU-LW (Lonworks Gateway) LON protocol BMS system <Maximum number of connected indoor unit: 64 units< Air conditioner RS485 RI485 Central controller address(0.0) (0.1) . -
Page 9: Communication Line Specification
External wiring diagram Communication line specification 1. RS-485 communication line specification: 0.75mm or above 2C shield, product to product: 200M, total length: 1km 2. FT-10 communication line: Refer to the following table. Cable Type Line thickness (AWG) Diameter TIA 568A Category 5 cable 0.5mm Belden 88471 (PVC jacket) or 1.3mm... -
Page 10: Name Of Each Part
Name of each part Name of each part LONWORKS GATEWAY BUS_A: 485 communication line A (+) BUS_B: 485 communication line B (-) F1, F2: Fire detection function (external device) contact point connection LAN: LAN port necessary for web function LON: TP/FT-10 communication line (Lonworks system communication line) non-polarity PWR: Connection to DC 12V power adapter 12V: Connection when not using DC 12V power adapter GND: Connection when not using GNS adapter... -
Page 11: Installation Order
8. After the installation, connect the LAN cable between the PCs to use the web server so that you can check whether the LG product has been installed normally. – Refer to the remote diagnosis function part (page 16) for details. -
Page 12: Bnu-Lw Wiring Order
BNU-LW wiring order BNU-LW wiring order LG does NOT supply this section ( Connection and Installation) LonWorks Adaptor BMS Control (PC) TP/FT-10 +10V PI485 terminal Central PI485 controller 12V GND BUS_A BUS_B LG supply Power Fire detection sensor (Use DC 12V or below) [Wiring sequence] 4. -
Page 13: Air Conditioner/Ventilation Function Table
Air conditioner/ventilation function table Air conditioner/ventilation function table Air conditioner indoor unit function Classification Control Monitoring Air conditioner Function BNU-LW BNU-LW Air conditioner Indoor unit individual control Operating mode change Fan level change Temperature adjustment function Lock function Automatic fan direction Indoor unit temperature check Error check Simultaneous operation/stop... -
Page 14: Ventilation Indoor Unit Function
Air conditioner/ventilation function table Ventilation indoor unit function Classification Control Monitoring Ventilation Function BNU-LW BNU-LW Ventilation Indoor unit individual control Operating mode change Fan level change User operation mode (Quick ventilation, power save, heating) Lock function Error check Simultaneous operation/stop Binding (connection) function: Binding function refers to the case when the output of a unit has been bound to the input of another unit and the process of input change from the output change. -
Page 15: Bnu-Lw Remote Diagnosis Function
BNU-LW remote diagnosis function BNU-LW remote diagnosis function Setting method 1. Connect the LAN line between the PC and the LAN port of the BNU-LW. LAN(cross cable) 2. Set the network IP of the used PC to 192.168.1.xxx (except 101). 3. -
Page 16: Configuration
BNU-LW remote diagnosis function Configuration • After entering the ID and password, "A" the air condition and ventilation products currently connected are displays as shown in the picture. • “A” part displays the number of air condition and ventilation products are currently connected. - Page 17 SVCnet Server is the service that monitors the air conditioner status connected to BNU-LW through the LAN in the future by the LG Electronics Service Center to provide early notification in case of a problem. In order to prevent the network or...
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Page 18: Setting The Indoor Unit Address
İç ünite adresinin ayarlanması İç ünite adresinin ayarlanması İç ünite adresinin ayarlanması Kablolu uzaktan kumanda kullanılınca 1. 3 saniye boyunca hafta günü ve rezervasyon set/cancel (ayar/iptal) tuşlarına aynı anda basın. AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION Room Temp AUTO Heater Preheat... -
Page 19: Interfacing With Simple Central Controller
Interfacing with simple central controller Interfacing with simple central controller How to interface with simple central controller • When interfacing with simple central controller, turn the DIP S/W No. 2 of the simple central controller ON. • Set the rotary S/W to the group address of the indoor unit you would like to control. -
Page 20: Appendix
Appendix Appendix • The appendix carries information necessary for interfacing with BMS and not necessary for actual installation. A/C Objects Standard Fundtion Block SCC(8500)FB SNVT_switch nviOnOff SNVT_switch nvoOnOff SNVT_hvac_mode nviHeatCool SNVT_hvac_mode nvoHeatCool SNVT_switch nviFanSpeedcmd SNVT_switch nvoFanSpeed Indoor/ → → SNVT_switch nviLock SNVT_switch nvoLock Ventilator unit SNVT_switch nviSwing... -
Page 21: Air Conditioner Control/Monitoring Point
Appendix Air conditioner control/monitoring point Installation Manual 21... -
Page 22: Ventilation Control/Monitoring Point
Appendix Ventilation control/monitoring point 22 Lonworks Gateway... -
Page 23: Network Variables
Appendix Network variables 1) Individual operation/stop input/output (Air conditioner/ventilation) Function Operation/stop input Input Using NV Network input variable : SNVT_switch nviOnOff_n Operation It controls the operation/stop of each product (air conditioner/ventilation) Function Operation/stop status display Output Using NV Network output variable : SNVT_switch nvoOnOff_n Operation It monitors the operating status of each product (air conditioner/ventilation) Valid Range... - Page 24 Appendix 3) Fan level command input/output (Air conditioner/ventilation) Function Fan level command input Input Using NV Network input variable : SNVT_switc nviFanSpeedCmd_n Operation It controls the fan level of each indoor unit. Function Fan level status display Output Using NV Network output variable : SNVT_switch nvoFanSpeed_n Operation It monitors the fan level of each product (air conditioner/ventilation)
- Page 25 Appendix 5) Fan direction auto input/output (Only applies to air conditioner) Function Fan direction auto command input Input Using NV Network input variable : SNVT_switch nviSwing_n Operation It controls the fan direction of each product (air conditioner/ventilation) Function Fan direction auto status display Output Using NV Network output variable : SNVT_switch nvoSwing_n...
- Page 26 Appendix 7) Indoor temperature status display (Only applies to air conditioner) Function Indoor temperature status display Output Using NV Network output variable : SNVT_switch nvoSpaceTemp_n Operation It monitors the indoor temperature. Valid Range Operation At Cool mode : 10 ~ 40°C SNVT_switch At Heat mode : 10 ~ 40°C ( Index : 95 )
- Page 27 Appendix 9) Ventilation function command (Only applies to ventilation product) Function Ventilation user operating mode input Input Using NV Network input variable : SNVT_count nviUser_n Operation It controls the product function of each ventilation product. Function Ventilation user operating mode status Output Using NV Network output variable : SNVT_count nvoUser_n...
- Page 28 Memo 28 Lonworks Gateway...
- Page 29 İTHALATCI FİRMA URETİCİ FİRMA Bosch Termoteknik Isıtma ve Klima Ticaret LG Electronics Inc. A.Ş. 76, Seongsan-dong, Changwon City, Ankara Asfaltı Uzeri, Acıbadem Mah. Gyeongnam 641-713, Republic of Korea Onur Sokak No:18/A www.lg.com Koşuyolu-Kadıkoy / İstanbul / TURKİYE Tel: (0 216) 544 11 00...