Nortek GXH09LSK4DL User Manual

NORTEK GLOBAL HVAC, LLC
• Please read this owner’s manual carefully before operation and retain for future reference.
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Owner’s Manual
Installation Instructions
Split System Heat Pumps
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Nortek GXH09LSK4DL Specifications

General

Brand	Nortek
Model	GXH09LSK4DL
Category	Heat Pump
Language	English

Summary

System Overview and Safety

Explanation of Symbols

Defines warning symbols (DANGER, WARNING, CAUTION, NOTICE) used in the manual.

General Precautions

Covers safety guidelines for operation, maintenance, installation, and working temperatures.

Component Identification

Unit Parts and Display Indicators

Identifies indoor/outdoor unit components and display indicators.

Remote Control Elements

Describes remote buttons, icons, and basic operation.

Operation and Control

Remote Control Functionality

Detailed explanation of remote buttons, combination functions, and operation.

Optional Wired Controller

Guide to using the wired controller, including display, operations, installation, and errors.

Maintenance and Troubleshooting

Cleaning and Maintenance

Steps for cleaning the unit, filters, and maintenance checklists.

Troubleshooting Guide

Addresses malfunctions, error codes, and solutions.

Installation Guide

Installation Preparation

Covers clearances, tools, location selection, and electrical requirements.

Unit Installation Procedures

Step-by-step instructions for installing indoor and outdoor units, including piping.

System Connections and Checks

Covers vacuum pumping, leak detection, pipe expansion, and final checks.