LG PACS4B000 User Manual

P/NO : MFL68463901
www.lg.com
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.
INSTALLATION/
OWNER’S MANUAL
AIR
CONDITIONER
HVAC Touch(AC Smart IV)
PACS4B000
ENGLISH

LG PACS4B000 Specifications

General

Brand	LG
Model	PACS4B000
Category	Touch Panel
Language	English

Summary

Safety Precautions

Installation Safety Guidelines

Crucial safety instructions for installing the AC Smart IV product correctly and safely.

Safe Usage and Operation

Essential guidelines for operating and using the AC Smart IV safely to prevent hazards.

Preparation

Installation and Configuration

Step-by-step guide on how to install and configure the AC Smart IV system.

Configure Remote Shutdown Feature

Troubleshoot

Control Codes

Error Codes

List and descriptions of common error codes for Indoor Device, ERV, AWHP, and AHU.

Outdoor Unit Errors

List and descriptions of error codes specific to outdoor units of the AC Smart IV system.

MultiV 20 Hp, 30 Hp, 40 Hp, error

Error codes related to MultiV units with 20, 30, and 40 Hp capacities.

Super Errors

Detailed list of 'Super Errors' and their causes for the AC Smart IV.

Central Controller Errors

Pre-Tech Support Checklist