Table of Contents
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Chapters
Table of Contents
Related Manuals for LG MULTIV PRHR031A
Summarization of Contents
Safety Precautions
Installation Safety Guidelines
Crucial safety measures for installing the air conditioning unit.
Operation Safety Guidelines
Essential safety measures for operating the air conditioning unit.
Part 1 General Information
Model Identification
Details on identifying various LG Multi V unit models.
External Unit Appearance
Visual overview of the outdoor unit's external design.
Unit Nomenclature Explained
Understanding the naming conventions for unit models.
Part 2 HR Units
Technical Specifications
Key technical data for the HR units, including capacity and dimensions.
Component Functions Overview
Description of the roles of different parts within the HR unit.
Physical Dimensions Data
Precise measurements and overall size of the HR unit.
Piping Connection Diagrams
Visual guides for correct piping installations.
Electrical Wiring Schematics
Detailed diagrams for the unit's electrical connections.
Electric Characteristics
Information on voltage, current, and power requirements.
Unit Operational Functions
Explanation of how the HR unit operates in various modes.
Part 3 PCB Setting
HR Unit PCB Introduction
An overview of the main circuit board for the HR unit.
DIP Switch Setup Guide
Instructions for configuring the HR unit via dip switches.
Addressing Indoor & HR Units
Procedures for establishing communication between units.
Auto-Addressing Process Flow
Step-by-step visual guide for automatic unit addressing.
Manual Valve Addressing (Non-Zoning)
Detailed steps for manual valve addressing without zoning.
Manual Valve Addressing (Zoning)
Detailed steps for manual valve addressing with zoning.
Checking Valve Address Settings
Method to verify current valve address configurations.
Identifying Manual Valve IDs
How to identify and understand manual valve addresses.
Checking Pipe Detection Results
Verifying the outcome of pipe detection procedures.
Master Indoor Unit Zoning Setup
Configuration process for the master indoor unit in zoning.
Part 4 Trouble shooting guide
Self-Diagnosis Functionality
Guide to using the unit's self-diagnosis for troubleshooting.
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