Bryant Legacy Series - User Manual

Other manuals for Bryant Legacy Series

Installation, Start-Up And Service Instructions56 pages

Installation Instructions44 pages

Owner's Information Manual10 pages

Questions and Answers

A
Ashley CarneyAug 18, 2025
Why is my Bryant Air Conditioner compressor running but cooling insufficient?
- N
  Nicole JohnstonAug 18, 2025
  If your Bryant Air Conditioner compressor is running but the cooling is insufficient, it might be due to low or high suction pressure. If the suction pressure is low: * Add refrigerant. * Check the refrigerant charge and outdoor-air fan thermostat settings. * Clean or replace filters. * Replace the power head. * Check the low-pressure setting. * Remove any obstructions. If the suction pressure is high, check for open doors or windows near the fan coil.
R
Reginald PowellAug 21, 2025
Why does my Bryant Legacy Air Conditioner compressor stop on high-pressure switch?
- C
  Christina MontgomeryAug 21, 2025
  If the Bryant Air Conditioner compressor stops on a high-pressure switch, it could be related to the outdoor fan. If the fan is on, try the following: 1. Replace the switch. 2. Confirm the fan rotation and correct it if necessary. 3. Remove any obstructions. 4. Clear the airflow area. 5. Recover refrigerant and recharge as required. 6. Recover refrigerant as required. 7. Consult the power company. 8. Check or replace the filter drier, expansion valve, etc. If the outdoor fan is off: 1. Tighten the fan hub setscrews. 2. Check the power and capacitor. 3. Replace the bearings. 4. Check the overload rating and look for fan blade obstructions. 5. Replace the motor.
A
Annette MccoyAug 25, 2025
What to do if Bryant Legacy Air Conditioner compressor cycles on low-pressure switch?
- L
  leeheatherAug 25, 2025
  If the Bryant Air Conditioner compressor cycles on the low-pressure switch, and the indoor-air fan is running, you can: * Check the liquid line solenoid valve(s) for proper operation and replace if necessary. * Replace the filter drier. * Replace the power head. * Add charge and check the low-pressure switch setting. If airflow is restricted: * Check the refrigerant charge. * Clean the coil fins. * Clean or replace the filters. * Check the damper operation and position. If the indoor-air fan has stopped: * Tighten all connections. * Replace the relay. * Check the power supply. * Replace the motor. * Replace or tighten the belt.
M
millsannetteAug 28, 2025
Why is the liquid line hot on my Bryant Legacy Air Conditioner?
- E
  Evan WilsonAug 28, 2025
  If the liquid line of your Bryant Air Conditioner is hot, it could be due to a refrigerant shortage from a leak. You should repair the leak and recharge the system. Alternatively, the expansion valve may be opening too wide, in which case you should adjust the expansion valve.
T
Tiffany ChandlerAug 31, 2025
Why is the liquid line frosted on my Bryant Air Conditioner?
- J
  jonesjonathanAug 31, 2025
  If the liquid line of your Bryant Air Conditioner is frosted, it could be caused by a restricted filter drier. You should remove the restriction or replace the filter drier. Another possible cause is a liquid line solenoid valve that is partially closed, in which case you should replace the valve.
W
wanda59Sep 3, 2025
Why is my Bryant Legacy Air Conditioner system noisy?
- B
  Brian JohnsonSep 3, 2025
  If your Bryant Air Conditioner system is noisy, it could be due to piping vibration. Support the piping as required. Alternatively, the compressor itself may be noisy. If the bearings are worn, replace the compressor.
F
frankjohnsonSep 6, 2025
How to fix a frosted suction line on a Bryant Legacy?
- M
  Maria ColeSep 6, 2025
  If the suction line on your Bryant Air Conditioner is frosted, try adjusting the expansion valve.
T
tproctorSep 9, 2025
Why does my Bryant Legacy Air Conditioner compressor lose oil?
- D
  Dean GreenSep 10, 2025
  If the Bryant Air Conditioner compressor loses oil, there could be a leak in the system, which you should repair. It could also be that the crankcase heaters are not energized during shutdown; check the wiring and relays, and replace the heater if it's defective. Finally, improper interconnecting piping design can cause oil loss; check the piping for oil return and replace it if necessary.
K
Kevin SimpsonNov 13, 2025
What to do if the Bryant Legacy Air Conditioner compressor does not run?
- S
  Sharon DominguezNov 13, 2025
  If the Bryant Air Conditioner compressor does not run, it may be due to an open contactor. Here are several things to check: * Restore power. * Replace with the correct size fuse after correcting the cause. * Check control transformer primary connections and the circuit breaker. * Verify the thermostat setting. * Reset the lockout circuit. * Check for refrigerant undercharge and any obstructions in the indoor airflow. Ensure the liquid line solenoid valve(s) is open. * Check for refrigerant overcharge, obstructions in the outdoor airflow, or air in the system. Make sure the outdoor fans are operating correctly. * Check for an open condition and allow for reset. Replace the compressor if needed. * Tighten all connections. If the contactor is closed, check the connections...

Summary

Button Identification

Core Operation Controls

Controls for system mode, fan, and run/hold functions.

Comfort Setting Activation

Buttons to activate programmed comfort settings.

Programming Setup Controls

Buttons for setting time, periods, and day preferences.

Temperature Adjustment Controls

Buttons to adjust temperature or screen selections.

Confirmation Control

Button to save settings and complete steps.

On-Screen Indicators

Core Display Information

Displays time, room temperature, and AM/PM status.

System Mode Indicators

Shows target temperatures, system modes, and fan status.

Schedule & Status Indicators

Indicates programmed schedules and active holds.

Units, Battery & Lock Status

Shows temperature units, battery life, and keypad lock status.

Quick Start

Setting the Time and Day

Instructions for setting the clock and day.

Setting Temperatures for Heating and Cooling

Guide to setting desired temperatures for heating and cooling.

Understanding Touch N Go Feature

Explanation of the thermostat's convenience feature.

Programming the Thermostat

Programming the Touch N Go Feature

How to set up home, away, and sleep comfort modes.

Setting Home Temperature

Guide to setting desired home comfort temperatures.

Setting Away Temperature

Guide to setting desired away comfort temperatures.

Setting Sleep Temperature

Guide to setting desired sleep comfort temperatures.

Changing Temperature Time Periods

Instructions on how to define schedule blocks (P1-P4).

Assigning Time Periods to Temperatures

Linking defined schedule blocks to comfort settings.

Operating the Thermostat

Using Touch N Go Buttons

How to activate programmed comfort settings manually.

Holding Temperature (Home, Away, Sleep)

How to maintain a specific comfort level indefinitely.

Turning Heating and Cooling System Off

Instructions on how to switch the heating and cooling system off.

Using the Fan

How to control the fan operation mode.

Using Emergency Heat

How to activate emergency heating for heat pump systems.

Changing Batteries

Step-by-step guide for replacing thermostat batteries.

Advanced Programming Options

Advanced Programming Codes Chart

Overview of configuration codes for thermostat features.

Changing Temperature Units (Fahrenheit to Celsius)

Instructions to switch temperature display between F and C.

Turning Off Continuous Backlighting

How to disable the constant low-level screen backlight.

Keypad Lockout

How to activate the feature that locks thermostat controls.

Unlocking the Keypad

How to temporarily unlock the thermostat's keypad.

Converting to Nonprogrammable Mode

How to change thermostat operation from programmable to nonprogrammable.

Changing Number of Programming Periods

Instructions to change from four to two programming periods.

Special Features

Auto Changeover

How the system automatically switches between heating and cooling modes.

Smart Recovery

How the thermostat optimizes temperature transitions between periods.

What If...

Battery Icon Displayed

Guidance for low battery indication on the display.

Auxiliary Heat Displayed

Meaning of the auxiliary heat indicator for heat pump systems.

Emergency Heat Displayed

Meaning of the emergency heat indicator for heat pump systems.

Power Outage Handling

How the thermostat functions during a power outage.

System Error Messages

Explanations for potential system error codes like E4.

Common Terms and Where to Find Them

Auto Changeover Definition

Definition of the feature that automatically switches modes.

Auxiliary Heat Definition

Explanation of supplemental heating for heat pump systems.

Backlighting Definition

Description of the thermostat's display illumination.

Emergency Heat Definition

Definition of emergency heating function for heat pump systems.

Hold Definition

Explanation of the function that holds the current temperature setting.

Mode Definition

Definition of the different system operation types (heat, cool, etc.).

Override Definition

Explanation of temporary manual adjustments to settings.

Smart Recovery Definition

Definition of the feature that optimizes temperature transitions.

Temporary Hold Definition

Explanation of maintaining temporary temperature settings.

Time Period Definition

Definition of scheduled blocks of time for temperature settings.

Touch N Go Definition

Explanation of buttons for quick activation of comfort settings.

Thermostat Limited Warranty

Limited Warranty for Thermostats

Overview of the warranty coverage for thermostats.

Warranty Conditions

Specific requirements and terms for making a warranty claim.

Limitations of Warranties

Exclusions and limitations applied to the warranty coverage.

Bryant Legacy Series Specifications

General

Cooling Capacity	1.5 to 5 tons
Series	Legacy Series
Compressor Type	Single-Stage
Refrigerant	R-410A
Warranty	10-year parts limited warranty upon timely registration