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Seabreeze MZ27H424ZMO - User Manual

Seabreeze MZ27H424ZMO
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950-0289revB July 22, 2022
24 SERIES MINI-SPLIT
DUAL / TRIPLE / QUAD ZONE / FIVE PORT
INSTALLATION MANUAL
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Table of Contents

Questions and Answers

Summary

NOTES TO INSTALLER

Refrigerant Line Installation Caution

Important caution regarding the use of old refrigerant lines for new installations.

Installer Safety Instructions

Crucial safety guidelines to follow before, during, and after installation.

System Configuration Options

Five Port System Configurations

Line Set Length Specifications

INDOOR UNIT INSTALLATION

Indoor Unit Mounting & Clearances

Specifies minimum clearances and mounting requirements for indoor units.

Wall Plate and Penetration Installation

Instructions for mounting the wall plate and preparing wall penetration.

OUTDOOR UNIT INSTALLATION

Outdoor Unit Mounting Procedure

Detailed instructions for mounting the outdoor unit, including clearances and brackets.

CONNECTING LINE SETS

Refrigerant Tubing Connection and Care

Instructions and cautions for connecting refrigerant tubing and handling refrigerant.

ELECTRICAL CONNECTIONS

Electrical Connection Notes & Specs

Important notes regarding electrical wiring, grounding, voltage, and specifications.

Outdoor Unit Electrical Cable Connection

Step-by-step guide to connecting the electrical cable to the outdoor unit.

TYPICAL ELECTRICAL WIRING DIAGRAMS

Indoor Unit Electrical Connection

Wall Mounted Indoor Unit Electrical Connection

Instructions for connecting electrical wiring to the wall-mounted indoor unit.

REFRIGERANT SYSTEM EVACUATION

Refrigerant System Leak Testing

Procedure for pressure testing the system with nitrogen to detect leaks.

Refrigerant System Vacuum Purge

Steps for evacuating the system using a vacuum pump to remove air and moisture.

START-UP AND OPERATIONAL TESTING

TROUBLESHOOTING GUIDE

INDOOR UNIT ERROR CODES

OUTDOOR ELECTRICAL SCHEMATICS

OUTDOOR PC BOARD ERROR CODES

Seabreeze MZ27H424ZMO Specifications

General IconGeneral
BrandSeabreeze
ModelMZ27H424ZMO
CategoryAir Conditioner
LanguageEnglish

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