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Trane XR401 Comfort Control User Manual

Trane XR401 Comfort Control
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Fan Mode
Filter/OD
$
XR401
Comfort
Control
TCONT401AN21MA
Comfort Control
Owner’s Manual
Pub. No. 22-5206-05
Trane
6200 Troup Highway
Tyler, Texas 75707
For more information contact
your local dealer (distributor)
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Trane XR401 Comfort Control Specifications

General IconGeneral
BrandTrane
ModelXR401 Comfort Control
CategoryThermostat
LanguageEnglish

Summary

Warranty Information

Limited Warranty Details

Trane's limited warranty for manufacturing defects of residential comfort controls.

XR401 Comfort Control Introduction

Keypad Operations: MODE

MODE Button Functionality

How to change the system mode (Heat, Cool, Auto, Off, EMHEAT) using the MODE button.

Troubleshooting Guide: Display and Settings

UP/DOWN Arrow Key Usage

Instructions for using UP/DOWN arrows to adjust temperature settings and navigate options.

Keypad Operations: FAN

FAN Button Control

How the FAN button selects between automatic and continuous fan modes.

User Setup Options Overview

Entering and Navigating User Setup

Keypad Navigation in Setup

How to use MODE, FAN, UP, and DOWN buttons to navigate setup options.

FILTER/OD: Outdoor Temperature View

FILTER/OD: Filter Reminder

Factory Default Settings Introduction

Advanced Features: Calibration and Storage

Calibrate Outdoor Temperature

Allows adjustment of the outdoor temperature sensor reading for accuracy.

Comfort Information Drawer

Storage compartment for servicer contact information.

Filter Timer Quick Setup

Keypad Operations: Energy Savings

Energy Savings Mode Operation

How to use the Energy Savings button to reduce energy consumption by adjusting temperature setpoints.

System Indicators

Service and Wait Indicators

Explains the meaning of "SERVICE" and "WAITING" messages on the display.

Calibrate Indoor Temperature Sensor

Filter Reminder and Energy Savings Setup

Filter Reminder Operation

How the FILTER/OD indicator alerts users to change the filter and reset the timer.

Energy Savings Setup

How to access and adjust energy savings offset degrees for heating and cooling.

Restoring Default Factory Settings

System Modes and Setpoints

Auto Changeover Operation

How the control automatically switches between heating and cooling in Auto mode.

Setpoint Deadband Explained

Defines setpoint deadband and its effect on system operation.

Outdoor Temperature Display Function

Display, Comfort, and Security Features

Backlit Display & Keys

Describes the illumination of the display and keys after button presses.

Cooling Droop Function

Explains the Cooling Droop feature for humidity removal during cooling.

Keypad Lock Functionality

How to lock and unlock the thermostat keypad to prevent unauthorized changes.

Filter Reminder and Energy Savings Details

Filter Reminder Operation

Details on the FILTER/OD indicator for filter replacement and timer reset.

Energy Savings Mode Function

How the Energy Savings mode adjusts setpoints for energy efficiency.

Factory Default Settings Information

Energy Savings Mode Operation and Examples

System Indicators

Service and Wait Indicators

Meaning of "SERVICE" and "WAITING" indicators for system status.

Indoor Temperature Calibration

Advanced Features: Calibration and Storage

Calibrate Outdoor Temperature

Option to adjust the outdoor temperature sensor reading.

Comfort Information Drawer

Storage slot for servicer contact information.

User Defined and Factory Default Settings

Entering and Navigating User Setup

Keypad Navigation in Setup

How to use MODE, FAN, UP, and DOWN buttons to navigate setup options.

Comfort Control Setup Options

Locking and Unlocking the Keypad

Troubleshooting Common Issues (Part 1)

Display Not Coming On

Steps to diagnose why the thermostat display is blank.

Incorrect Temperature Display

Solutions for inaccurate indoor or outdoor temperature readings.

Setpoint Adjustment Issues

Troubleshooting problems with setting heating or cooling temperature limits.

"Service" Indicator Flashing/Solid

How to address "Service" indicators indicating system faults or errors.

Troubleshooting Common Issues (Part 2)

Heating/Cooling System Not Operating

Steps to take when the heating or cooling system does not activate.

No Airflow from Registers

Diagnosing issues when air is not delivered through registers despite system operation.

Control Not Responding

How to fix unresponsive keypad presses or a frozen display.

Fan Operation Issues

Troubleshooting problems with fan not operating or running continuously.

Limited Warranty Terms and Conditions

XR401 Comfort Control Overview

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