Carrier 48CE Series - User Manual

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Owner's Information Manual
Fig. 1 - Unit 48CE
NOTE TO EQUIPMENT OWNER:
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 #
ACCESSORIES (List type and model #)
INSTALLATION INFORMATION
Date Installed
DEALERSHIP CONTACT INFORMATION
Company Name
Address
Phone Number
Technician Name
NOTE TO INSTALLER:
This manual must be left with the equipment owner,

Carrier 48CE Series Specifications

General

Brand	Carrier
Model	48CE Series
Category	Heat Pump
Language	English

Summary

Safety Considerations and Unit Introduction

General Safety Precautions

Explains safety symbols, signal words (DANGER, WARNING, CAUTION, NOTE), and general safety practices for installation and servicing.

Unit Operation Basics

Covers starting/shutting down the unit and outlines operation modes like cooling and gas heating.

Maintenance and Service Overview

Discusses maintenance responsibilities, routine tasks, and owner-level care for the equipment.

Unit Maintenance Details

Air Filter Maintenance

Provides instructions and filter size data for checking, cleaning, or replacing air filters in the unit.

Component Maintenance and Checks

Details care for fan motors, coils, condensate drain, compressor, condenser fan, electrical controls, and refrigerant circuit.

Regular Dealer Maintenance and Service Support

Unit Panel and Coil Maintenance

Ensures proper panel security after service and covers inspection/cleaning of coils, drain pan, and blower assembly.

System Inspection Checklist

Outlines annual checks for ducts, base, casing, wiring, refrigerant circuit, compressor oil, and operational status.

Troubleshooting and Service Calls

Provides guidance on pre-service checks for common issues and how to contact a dealer for assistance.