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Gree UMatch UMAT48HP230V1AO User Manual

Gree UMatch UMAT48HP230V1AO
35 pages
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CEILING CASSETTE
INSTALLATION MANUAL
Models:
Indoor Unit Outdoor Unit
UMAT18HP230V1AC UMAT18HP230V1AO
UMAT24HP230V1AC UMAT24HP230V1AO
UMAT30HP230V1AC UMAT30HP230V1AO
UMAT36HP230V1AC UMAT36HP230V1AO
UMAT42HP230V1AC UMAT42HP230V1AO
UMAT48HP230V1AC UMAT48HP230V1AO
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Gree UMatch UMAT48HP230V1AO Specifications

General IconGeneral
BrandGree
ModelUMatch UMAT48HP230V1AO
CategoryAir Conditioner
LanguageEnglish

Summary

SAFETY PRECAUTIONS

General Safety Precautions

Provides general safety guidelines and warnings for installation and operation.

NOMENCLATURE

SYSTEM REQUIREMENTS

Refrigerant Line Lengths and Requirements

Details pipe size, length, and elevation limits for refrigerant lines.

Refrigerant Charge Specifications

Lists refrigerant type, factory charge, and additional charge per pipe length.

Indoor Unit Electrical Requirements

Specifies voltage, minimum amps, and wire size for indoor units.

Outdoor Unit Electrical Requirements

Specifies voltage, minimum amps, and wire size for outdoor units.

INSTALLATION SITE INSTRUCTIONS

OUTDOOR UNIT INSTALLATION SITE

INDOOR UNIT INSTALLATION

OUTDOOR UNIT INSTALLATION

PIPING INSTALLATION

INDOOR UNIT PIPING CONNECTIONS

OUTDOOR UNIT PIPING CONNECTIONS

INDOOR CONDENSATE DRAIN PIPING

POWER AND WIRING INSTALLATION

Electrical Installation Safety Warnings

Lists critical safety warnings and precautions for electrical wiring.

INDOOR UNIT WIRING DETAILS

OUTDOOR UNIT WIRING AND CONTROLLER

TESTING AND INSPECTION

Refrigerant Pipe Testing and Leak Detection

Outlines the procedure for testing refrigerant piping for leaks.

SYSTEM VACUUM PROCEDURE

System Vacuum Procedure

Explains how to properly vacuum the system using a micron gauge.

START-UP CHECKLIST

Post-Installation Start-up Checklist

A checklist for verifying system operation after installation.

DRAIN PIPING TEST

TROUBLESHOOTING

DIAGNOSTIC CODES

System Error Codes Explained

Continues the summary of error codes with explanations.

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