Nortek GHH18(5.3)LUK4DH User Manual

NORTEK GLOBAL HVAC, LLC
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Owner’s Manual
Installation Instructions
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Revised 11/14/16

Nortek GHH18(5.3)LUK4DH Specifications

General

Brand	Nortek
Model	GHH18(5.3)LUK4DH
Category	Heat Pump
Language	English

Summary

Precautions

Operation and Maintenance

Safety guidelines for operating and maintaining the air conditioner.

Remote Control Button Description

Cleaning and Maintenance

Cleaning Procedures

Instructions for cleaning the indoor unit surface and air filter.

Troubleshooting

Common Malfunctions

Addresses common issues like wireless control and unit operation problems.

Error Codes

Troubleshooting Error Codes

Lists error codes and their corresponding solutions for quick reference.

Electrical Requirements

Grounding Requirements

Indoor Unit Installation

Wall Mounting and Piping

Test Operation

Pipe Expansion Method