Carrier TC -PAC User Manual

T C --- P A C , T C --- N A C
T C --- P H P, T C --- N H P
Comfort™ Series
AC / HP Thermostat
Installation Instructions
A07051 A07050
Comfort Series Comfort Series
Program m able Th erm os t at Non--Pr ogramm ab le Therm ost at
Designed and Assembled in the U.S.A.
NOTE: Read the entire instruction manual before starting the installation.
US patents: US20060165149 A1, USD582803 SI, USD582802 SI

Carrier TC -PAC Specifications

General

Brand	Carrier
Model	TC -PAC
Category	Thermostat
Language	English

Summary

Safety Considerations

Installation Considerations

Installation

Thermostat Location

Guidelines for selecting the optimal placement for the thermostat on the wall.

Install Thermostat

Step-by-step instructions for physically mounting and wiring the thermostat unit.

Set Thermostat Configuration

Guide to configuring thermostat settings for specific HVAC system types and preferences.

Check Thermostat Operation

Procedures for testing the installed thermostat's functionality and system response.

Features and Accessories

Home, Away, Sleep Modes

Explains preset temperature settings for different occupancy scenarios in programmable models.

Battery Backup and Operation

Details on using batteries for power and continuous operation when 24VAC is unavailable.

Display Lighting Options

Information on the thermostat's display backlight levels and activation.

Operational and Connection Information

Rc/Rh Terminal Connections

Guidance on connecting separate transformers for heating and cooling systems.

System Timers and Delays

Explanation of built-in timers like compressor timeguard and auto changeover for equipment protection.

Error Codes and Troubleshooting

Identifies common error codes and their remedies for thermostat issues.

Wiring Diagrams

Single-Stage System Wiring Diagrams

Typical wiring illustrations for single-stage AC and HP systems.

Multi-Stage & Fan Coil Wiring Diagrams

Diagrams for multi-stage systems and fan coil units with AC or HP.

Thermostat Configuration Record

Hardware and Mode Settings

Fields for recording thermostat hardware configuration and mode settings.

Configuration Options List

A comprehensive list of all configurable options available for the thermostat.