Carrier Thermostat User Manual

TABLE OF CONTENTS
SETTING AND OPERATING THE THERMOSTAT
Setting your indoor temperature set points ...1
Setting the fan operation ..............................2
Setting the mode operation ..........................3
Checking the outdoor temperature ...............3
Clean filter feature .......................................4
AUTO CHANGEOVER ....................................5
WHAT IF…
The auxiliary heat indicator is displayed ......6
The clean filter indicator is displayed ...........6
You have a power outage .............................7
You have a system error message .................7
Warranty .........................................................8
Common Terms and Where to Find Them .......9
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Carrier Thermostat Specifications

General

Energy Star Certified	Yes
Connectivity	Wi-Fi
Power Source	Hardwired, Battery Backup
Display	Touchscreen
Features	Remote Access, Geofencing
Warranty	Limited Warranty

Summary

SETTING AND OPERATING THE THERMOSTAT

Setting your indoor temperature set points

Explains how to adjust desired heating and cooling temperatures on the thermostat.

Setting fan operation

Details how to select between ON and AUTO fan modes for air circulation.

Setting mode operation

Describes how to choose between OFF, HEAT, COOL, and AUTO operating modes.

Checking the outdoor temperature

Instructions on how to view the outdoor temperature if the feature is available.

Clean filter feature

How the thermostat indicates when the air filter needs cleaning or replacement.

AUTO CHANGEOVER

WHAT IF...

AUXILIARY HEAT indicator is displayed

Explains the meaning of the AUX HT indicator on heat pump systems.

CLEAN FILTER indicator is displayed

Clarifies the function of the CLEAN FILTER indicator and how to reset it.

You have a power outage

Describes how the thermostat maintains settings during a power interruption.

You have a system error message

Explains common error codes like E2 and E3 and troubleshooting steps.

WARRANTY

COMMON TERMS AND WHERE TO FIND THEM

Auxiliary Heat

Supplemental heating source for heat pump systems during low outdoor temperatures.

Clean Filter

Indicates when the air filter needs cleaning or replacement for system efficiency.

Fan

Controls continuous or on-demand fan operation for air circulation and cleaning.

Mode

Refers to the operating mode: OFF, HEAT, COOL, AUTO, or EMERGENCY HEAT.

Outdoor Temperature

Displays the current outdoor temperature if the feature is available.

Power Outage

How the thermostat maintains settings during electricity loss using internal power.

Reset Filter

Function to reset the air filter change indicator timer.

Set Points

The desired heating and cooling temperatures the system aims to maintain.

Temperature Sensor

Measures current indoor or outdoor temperatures displayed on the thermostat.

Up and Down Buttons

Buttons used to adjust the desired temperature set points.