Carrier INFINITY 50XT-A User Manual

1
50XT---A
Infinityr 15 SEER
Single Packaged Heat Pump System
with PuronR (R---410A) Refrigerant
Owner’s Information Manual
A09032
Fig. 1 -- Unit 50XT--A
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 INFINITY 50XT-A Specifications

General

Brand	Carrier
Model	INFINITY 50XT-A
Category	Heat Pump
Language	English

Summary

Safety Considerations

General Safety Warnings

Essential safety precautions and hazard warnings for unit operation, including fire and electrical risks.

Operating Your Unit

Starting and Shutting Down

Procedures for initiating and terminating unit operation and basic controls via the User Interface.

Cooling and Heating Modes

Explains how the unit functions in cooling and heating operational modes based on user settings.

Supplemental and Defrost Operations

Details on auxiliary heat usage and the automatic defrost cycle functionality.

Emergency Modes

Procedures for using emergency heating and cooling functions in case of primary system failure.

Maintenance and Service

Routine Maintenance Tasks

Guidance on routine maintenance procedures for the unit owner and professional servicing.

Air Filter Management

Instructions for checking, cleaning, and replacing air filters for optimal performance.

Component Checks and Cleaning

Inspection and cleaning of condensate drain, coils, fan motor, and electrical components.

Regular Dealer Maintenance

Annual inspection checklist for professional service technicians to ensure unit health.

Troubleshooting and Service Calls

Guidance on pre-service checks and procedures to follow before contacting a dealer.