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LG PHNFP14A0 Installation Manual

Pi485 gateway.
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LG
PI485 GATEWAY
INSTALLATION MANUAL
Models: PHNFP14A0
PSNFP14A0
IMPORTANT
• 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.
LG

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   Summary of Contents for LG PHNFP14A0

  • Page 1

    PI485 GATEWAY INSTALLATION MANUAL Models: PHNFP14A0 PSNFP14A0 IMPORTANT • 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...

  • Page 2: Table Of Contents

    Central Control Unit Use & Care Manual TABLE OF CONTENTS Part Installation & Operation precution .....3~4 Part Description ............5 Installation Guide ............7 I Installation Steps .................7 I DIP Switch Configuration..............8 I Simple Central Controller - Connection Diagram ......10 I Deluxe Central Controller - Connection Diagram ......12 I Examples For Product Installation.............13 Accessory Parts ............14 2 485 Gateway(M)

  • Page 3: I Part Installation & Operation Precution

    Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. I 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 Use the correctly rated Do not install, remove, or re- For installation, always breaker or fuse. install the unit by yourself contact the dealer or an (customer). Authorized Service Center. • There is risk of fire or electric •...

  • Page 5: Part Description

    Part Description Part Description PHNFP14A0 SWITCH U03Y U04Y U02Y TANS01Y CN_COMM ZNR01Y PI485 GATEWAY(C) CN_OUT: Indoor Unit Connector BUS_B: RS-485 (-) Terminal BUS_A: RS-485 (+) Terminal LED01G,02G,03G: Communication Status LED LED1: RS-485 Communication Status LED Reset Switch: PI485(C) Reset DIP Switch: Product Select (Refer Page 8)

  • Page 6

    Part Description PSNFP14A0 PI485 GATEWAY(R) CN_OUT: Indoor Unit Connector BUS_A: RS-485 (+) Terminal BUS_B: RS-485 (-) Terminal LED01G,02G,03G: Communication Status LED LED1: RS-485 Communication Status LED Reset Switch: PI485(C) Reset DIP Switch: Product Select (Refer Page 9) 6 485 Gateway(M)

  • Page 7: Installation Guide

    Installation Guide Installation Guide Installation Steps (PHNFP14A0/PSNFP14A0) Select DIP Switch Configuration(Refer page 8 or 9) Connect The RS-485 BUS_A(+), BUS_B(-) with Other Network Products (ex, Simple Central Controller , CNU..) Connect CN_OUT with Outdoor Unit by the cable (provided) Check the Communication Status LED - LED01G(Red): Ok operation-LED blinks for 5times and is OFF.

  • Page 8: I Dip Switch Configuration

    Installation Guide DIP Switch Configuration • PHNFP14A0 Select Air Select Network Conditioner Type Type ON KSDO 4H SWITCH U03Y U04Y U02Y L1 2 TANS01Y CN_COMM ZNR01Y Using LGAP CAC/RAC/SRAC/PAC Products Configuration Methods ON KSDO4H 3 ON+ALL OFF: Using LGAP CAC/RAC/SRAC/PAC Products...

  • Page 9

    Installation Guide • PSNFP14A0 Select Air Select Network Conditioner Type Type ON KSDO 4H L1 2 Using LGAP CAC/RAC/SRAC/PAC Products Configuration Methods ON KSDO4H 3 ON+ALL OFF: LGAP CAC/RAC/SRAC/PAC Products + Central Controller (ALL type)-Without LGAP L1 2 ON KSDO4H 3, 4 ON+ALL OFF: LGAP CAC/RAC/SRAC/PAC Products + Central Controller (ALL type)-Using LGAP L1 2...

  • Page 10: I Simple Central Controller - Connection Diagram

    Installation Guide Simple Central Controller - Connection Diagram • PHNFP14A0 CN_CC SWITCH U03Y U04Y U02Y TANS01Y Indoor Main PCB CN_COMM ZNR01Y Simple Central Controller DC 10V Indoor Main PCB CN_CC CENTRAL CONTROL UNIT CN_OUT Bus B CN_COMM Bus A PI485 GATEWAY...

  • Page 11

    Installation Guide • PSNFP14A0 CN_CC Indoor Main PCB Simple Central Controller Indoor Main PCB DC 10V CN_CC CENTRAL CONTROL UNIT Bus A Bus B Simple Central Controller PI485 GATEWAY CAUTION: After Product Installation Tie the cables with the clamps & Tie-Wraps provided. Installation Manual 11...

  • Page 12: I Deluxe Central Controller - Connection Diagram

    Installation Guide Deluxe Central Controller - Connection Diagram • PHNFP14A0 CN_CC SWITCH Bus B U03Y U04Y U02Y Indoor Main PCB TANS01Y Bus A CN_COMM ZNR01Y PI485 GATEWAY Bus A Bus B CNUPCB • PSNFP14A0 CN_CC Bus A Indoor Main PCB...

  • Page 13: I Examples For Product Installation

    Installation Guide Examples For Product Installation (1) The Installation for 4Way Cassette Product ¡ Check Screw boss for PCB in 4way Cassette Product Then fix It (2) The Installation for DUCT Product ¡ Using PCB Holder provided (3) The Installation for Cassette Product Cover ¡...

  • Page 14: I Accessory Parts

    Acceassory Parts Acceassory Parts • PHNFP14A0 SWITCH U03Y U04Y U02Y TANS01Y CN_COMM ZNR01Y PCB :6871A20484B Holder for DUCT :3110A 20056A WIRE ASSY 1(for RAC/SRAC/CAC) Screw 4 EA Installation Manual WIRE ASSY(for Others) • PSNFP14A0 WIRE ASSY 1(for RAC/SRAC/CAC) WIRE ASSY(for Others)

  • Page 15

    P/No.: 3828A20365Q Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.

This manual also for:

Psnfp14a0

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