Carrier 38GXQ User Manual

Owner’s Manual
40GXC / 38GXC
40GXQ / 38GXQ
40GXM / 38GXM
High---W all Duct F ree Split System
38---40GXC(Q) Sizes 018 and 024
38---40GXM Sizes 018, 024 and 030
TABLE OF CONTENTS
PAGE
SAFETY PRECAUTIONS 2.....................................................................................
GENERAL 2.................................................................................................
PART NAMES 3..............................................................................................
UNIT DISPLAY PANELS 4....................................................................................
REMOTE CONTROL 5........................................................................................
REMOTE CONTROL FUNCTIONS 6--10.........................................................................
CLEANING, MAINTENANCE AND TROUBLESHOOTING 11 -- 12...................................................
NOTE TO EQUIPMENT OWNER:
Please read this Owner’s Information Manual carefully before installing and using this appliance
and keep this manual for future reference.
For your convenience, please record the model and serial numbers of your new equipment in the
spaces provided. This information, along with the installation data and dealer contact information,
will be helpful should your system require maintenance or service.
UNIT INFORMATION
Model # ___________________________________
Serial # ___________________________________
INSTALLATION INFORMATION
Date Installed _____________________________
DEALERSHIP CONTACT INFORMATION
Company Name: _________________________________
Address:_________________________________________
________________________________________________
Phone Number:__________________________________
Technician Name:_________________________________
________________________________________________

Carrier 38GXQ Specifications

General

Refrigerant	R-410A
Compressor Type	Inverter
HSPF Rating	Up to 10.0
Power Supply	208/230V, 1-phase, 60Hz
Warranty	10-year limited warranty on compressor
Operating Temperature (Cooling)	5°F to 122°F

Summary

Safety Precautions

General System Information

Part Names Identification

Unit Display Panel Functions

Remote Control Display Indicators

Remote Control

Battery Installation

Instructions for installing and replacing batteries in the remote control.

Setting the Clock

Procedure for setting the current time on the remote control.

Remote Control Functions

Remote Control Operation - Quick Start

A quick guide on how to operate the unit using the remote control.

Emergency Operation

How to operate the unit manually when the remote is lost or damaged.

On/Off Button Function

Explains the function of the On/Off button on the remote control.

Selecting an Operating Mode

Turbo Mode Operation

How to use Turbo mode for faster heating or cooling.

Using Dry Coil Function

Description of the Dry Coil function to remove moisture from the coil.

Setting the Room Temperature Set Point

Displaying Setpoint or Room Temperatures

How the setpoint or room temperature is displayed on the unit.

Selecting the Fan Speed

Selecting the Horizontal Direction Louver Position

Setting Louvers in Stationary Position

How to set the horizontal louvers to a fixed position.

Setting Louvers for Continuous Movement

How to set the horizontal louvers for continuous movement.

Selecting Vertical Direction of the Louver

Timer Function

Timer ON Only Operation

How to set the timer to automatically start the unit.

Timer OFF Only Operation

Timer ON and Timer OFF Combined

Sleep Mode

Time Delay Function

Heating Features

Defrost Operation

Auto Start Function

Cleaning, Maintenance, and Troubleshooting

Indoor Unit Front Panel Cleaning

Instructions for cleaning the front panel of the indoor unit.

Preparing for Extended Shutdown

Steps to prepare the unit for long-term storage.

System Operation Recommendations

Tips for ensuring proper system operation and longevity.

Energy Saving Recommendations

Advice on how to use the unit efficiently and save energy.

Troubleshooting Guide

Guidance on identifying and resolving common unit issues.