Bryant 5200 Thermostat User Manual

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Quick Reference/Installation Guide

_F_EC_A_T_U_RO_E_SNTENTS

SPECIFICATIONS

INSTALLATION

.1 Replacing Existing Thermostat

.2 Installing Your New Thermostat

Premier Series

TESTING YOUR NEW THERMOSTAT

PROGRAMMING

MODEL

-Day Programmable

-Heat/2-Cool & Heat Pump

.1 Default Thermostat Settings

.2 Setting Current Time of Day and Day of Week

Setting Temperature Differential and Residual

200 Digital Thermostat

Cooling Fan Feature

.3.1 Setting First Stage Differential

.3.2 Setting Second Stage Differential

.3.3 Setting Residual Cooling Fan Feature

.4 Setting Your Energy Saving Programs

OWNERS MANUAL

.4.1 Tips Before Starting

.4.2 Using Quick Program Groups

or Individual Day Programming

.4.3 Entering Your Program

Compatible with low voltage multi-stage heat

pump systems with up to two stages of heating

and two stages of cooling. Not for use on

single-stage heating or cooling systems.

ADDITIONAL OPERATION FEATURES

.1 Review Set Temperature

.2 Temporary Program Override

Permanent Hold (Vacation) Mode

™

Efficient Recovery Mode (ERM )

.5 Compressor Protection

.6 High Temperature Safety Switch

.7 Changing Fahrenheit (˚F) to Celsius (˚C)

READ ALL INSTRUCTIONS BEFORE PROCEEDING

6.8 Low Battery Detection and Replacement

.8.1 Replacing the Back-up Batteries

.9 Resetting Thermostat

.10 Multi-Colored LED Indicators

TROUBLESHOOTING

WIRING DIAGRAMS

WARNING!

YEAR

LIMITED

Important Safety Information

•

Always turn off power to the air conditioning or heating system prior to installing,

removing, cleaning or servicing thermostat.

WARRANTY

Read this manual thoroughly prior to installing, programming or operating this

thermostat.

This thermostat is designed for use with a 24 Volt AC low voltage multi-stage heat

pump system.

Do not use this thermostat on single stage systems or other systems with

voltages higher than 30 Volt AC.

This thermostat requires 24 Volt AC power for normal operation and control of the

heating or cooling system.

Store this

booklet for

This thermostat also requires two (2) properly installed "AA" alkaline batteries to

retain user settings and programs in the event of loss of AC Power due to power

outage or rolling blackouts.

future reference

•

Wiring must conform to all building codes and ordinances as required by local

and national code authorities having jurisdiction.

Do not short (or jumper) across terminals on the gas valve or at the heating or

cooling system control board to test the thermostat installation. This could

damage the thermostat and void the warranty.

•

Do not select COOL mode of operation if the outside temperature is below 50˚ F

(10˚ C). This could possibly damage the controlled cooling system and may cause

personal injury.

Braeburn Systems LLC, as an Energy Star partner

has determined that this product meets the Energy

Star Guidelines developed by the U.S. Environmental

Protection Agency & the U.S. Department of Energy

for maximum energy efficiency.

• This thermostat should only be used as described in this manual. Any other use

is not recommended and will void the warranty.

Pub. No. 5200-100-002

FEATURES

INSTALLATION cont.

3.1 Replacing Existing Thermostat cont.

•

Contemporary styling with large display

7 Day Programming Flexibility

AC Powered with Battery Back-up (2 AA Alkaline batteries included)

Relay Outputs for Maximum Compatibility

Easy Access Front Battery Door

Pre-programmed for quick installation

Meets Title 24 and Energy Star (Energy Saving Guidelines)

Vacation "HOLD" Mode

Compressor Short Cycle Protection

Adjustable 1st & 2nd Stage Temperature Differentials

Residual Cooling Fan Delay

Efficient Recovery Mode (ERM™)

Low battery Indication

Multi-colored LED Status Indicators

Quick Wiring Terminal Block

High Temperature Safety Switch

4. After labeling and removing all wires from terminals, unscrew the existing thermostat

mounting base from wall. Make sure to secure wires to prevent them from slipping

back into the hole in the wall.

NOTE: This thermostat is for use on low voltage 24 Volt AC multi-stage heat pump

systems with up to two stages of heating and two stages of cooling and requires a

transformer common wire for proper installation. This thermostat is not for use on

single stage heating or cooling systems.

SPECIFICATIONS

•

Electrical Rating: 24 Volt AC (18-30 Volt AC)

amp maximum load per terminal

amp total maximum load (all terminals)

•

Control Range: 45˚ - 90˚ F (7˚ - 32˚ C)

Accuracy: +/- 1˚ F (+/- .5˚ C)

AC Power: 18-30 Volt AC

DC Back-Up Power: 3.0 Volt DC (2 AA Alkaline batteries included)

Compatibility: Multi-stage heat pump systems

with up to two stages of heating and two stages

of cooling.

•

Terminations: R, Y1, Y2, W2, E, G, O, B, L, C

Illustration of round and rectangular

mechanical thermostat exploded

views.

INSTALLATION

.1 Replacing Existing Thermostat

.2 Installing Your New Thermostat

NOTE: If you are installing this thermostat in a new installation be sure to locate

the thermostat 4 to 5 feet above the floor in accordance with applicable building

codes. Make sure to install the thermostat in a location that provides good airflow

characteristics and avoid areas behind doors, near corners, air vents, direct sunlight

or near any heat generating device. Installation in any of these areas could impact

thermostat performance.

Always turn off power to the air conditioning or heating system prior to removing existing

thermostat.

Remove the cover of your old thermostat and locate the wire terminals. Do not remove

wires from terminals yet.

Using small pieces of masking tape label wires prior to removal from terminals. Use the

chart below to determine the new terminal designations for your new thermostat.

Always turn off power to the air conditioning or heating system prior to installing your new

thermostat.

Old Terminal from

New Terminal for

Existing Thermostat New Thermostat Terminal Description

Place system switch on front of thermostat to OFF position.

Place fan control switch on front of thermostat to AUTO position.

R, V-VR or VR-R

Y, Y1 or M

W1, W2 or W-U

G or F

O or R

L or X

C, X or B

24 Volt AC

Stage 1 Cooling or Heating

Stage 2 Cooling

Stage 2 Heating

Emergency Heating

Fan Control

Reversing Valve (Cooling)

Reversing Valve (Heating)

System Status LED

24 Volt AC, Transformer Common

Remove front of thermostat body from rear body by pressing release latch on bottom of

front body.

Place the thermostat rear body (mounting plate) against wall in the desired thermostat

location.

6. Guide thermostat wires through center hole in rear body. Continue to hold rear body

against wall.

TESTING YOUR

NEW THERMOSTAT cont.

INSTALLATION cont.

1. Place the system switch in the HEAT position.

.2 Installing Your New Thermostat cont.

. Press the button on the keypad until the setpoint temperature setting is a minimum of 3 degrees

higher than the current room temperature. The heating system should start within several

seconds. The fan may not turn on immediately due to the heating system built-in fan delay.

Mark placement of mounting holes as appropriate and drill using a 3/16" drill bit.

Gently tap supplied plastic anchors into the holes in the wall.

Place the thermostat rear body (mounting plate) against the wall in the desired location

making sure the mounting holes are aligned as appropriate and the thermostat wires

are properly inserting through opening in middle of rear body.

3. Place the system switch in the OFF position. The heating system should stop within several

seconds.

. Wait 5 minutes for the automatic compressor short cycle protection period to expire, or press the

RESET button to bypass this feature for initial testing purposes. Pressing the RESET button will

erase any user entries for time of day, day of week, option settings & programming if previously

programmed.

0. Fasten the rear body (mounting plate) to wall using supplied screws.

1. Connect wires to quick wiring terminal block as appropriate using the new terminal

designations. Refer to Wiring Diagram section of this manual if required for assistance.

. Place the system switch in the COOL position.

2. Make sure all of the wire connections are secure and are not touching any other

terminal to prevent electrical shorts and potential damage to the thermostat.

6. Press the button on the keypad until the setpoint temperature is a minimum of 3 degrees lower

than the current room temperature.

3. Attach front body of thermostat to rear body of thermostat being careful to align the

terminal pins on the front body with the terminal block on the rear body.

7. The cooling system should start within several seconds. Place the system switch in the OFF

position. The cooling system should stop within 90 seconds (dependent on the setting of the

Residual Cooling Fan Feature).

4. Open front thermostat door and open battery compartment door.

5. Install two new "AA" alkaline batteries into battery compartment. Make sure to locate

the positive (+) ends of the batteries and match them with the positive (+) terminals

located in the battery compartment.

8. Place the fan switch in the ON position. The system blower should start.

9. Place the fan switch in the AUTO position. The system blower should stop.

6. Close battery compartment.

7. Restore system power so you can test installation.

PROGRAMMING

TESTING YOUR

NEW THERMOSTAT

.1 Default Thermostat Settings

Function

Status After Reset

Normal Operating Mode

Permanent and Temporary Hold Cleared

12:00 pm, Monday

Operation Mode

Temperature Hold

Clock

WARNING! Read BEFORE Testing

•

Do not short (or jumper) across terminals on the gas valve or at the heating or

cooling system control board to test the thermostat installation. This could damage

the thermostat and void the warranty.

Room Temperature

70˚ F (21.0˚ C), to be renewed within

seconds

According to system switch:

2˚ F (17.0˚ C) for Heat,

Setpoint Temperature

•

Do not select COOL mode of operation if the outside temperature is below 50˚ F

10˚ C). This could possibly damage the controlled cooling system & may cause

personal injury.

(

Emergency Heat and Off

85˚ F (29.0˚ C) for Cool

˚F or ˚C dependent on switch setting

DAY program, Monday

Off, to be renewed within 5 seconds

1˚ F (0.5˚ C)

Temperature Scale

Operating Program

Low Battery Warning

AC Interrupted Warning

First Stage Differential

Second Stage Differential

Residual Cooling

This thermostat includes an automatic compressor protection feature to avoid

potential damage to the cooling system from short cycling. This thermostat

automatically provides a 5-minute delay after turning off the cooling system output

to protect the compressor. This protection is also present in the heat mode of

operation on single stage heat pump systems to protect the compressor.

2˚ F (1.0˚ C)

60 Seconds

Short Cycle Protection Timer Reset

Efficient Recovery Mode

Output Relays

Reset

Off

NOTE: Test your thermostat prior to programming any user settings. Pressing the

RESET button will erase any user entries for time of day, day of week, option settings

and programming if previously programmed. This will return all user settings and

return them to their default values. Remember, this will erase all programs entered by

the user.

.2 Setting Current Time of Day and Day of Week

NOTE: It is important for you to set the current time of day (note AM/PM indicator in

display), and the current day of week correctly to avoid problems with program execution.

When in normal operating mode, press DAY/TIME keypad button. LCD display will be

cleared except for the time, am/pm indicator and the day of the week. The hour portion of

the time will flash.

PROGRAMMING cont.

5.3 Setting Temperature Differential and Residual

Cooling Fan Feature cont..

.2 Setting Current Time of Day and Day of Week cont.

Press the or buttons to set the current hour.

.3.2 Setting Second Stage Differential cont..

Press DAY/TIME button again, the minute portion of the time will flash.

Press the or buttons to set the current minute.

3. Press RESUME button again and the LCD display will show "d2 x˚", where "x" equals the ˚F / ˚C

differential setting. This is the current second stage differential setting.

Press DAY/TIME button again, the day of the week indicator will flash.

Press the or buttons to set the current day of the week.

NOTE: The thermostat will return to normal operating mode automatically after 15

seconds if no key is pressed. It will also return to normal operating mode immediately if

the RESUME button is pressed.

.3 Setting Temperature Differential and Residual

Cooling Fan Feature

The default settings for the first and second stage differentials and residual cooling fan delay

settings are compatible with most systems and applications. This is normally set at time of

installation and usually does not require any modification under normal operating conditions.

If you feel that the first or second stage of your system is turning on too often, or you wish to

change the fan delay settings, simply follow the instructions below.

Press the or buttons to set the second stage differential to your desired setting of 2˚, 3˚, 4˚,

˚, or 6˚ F (1.0˚, 1.5˚, 2.0˚, 2.5˚, or 3.0˚ C).

.3.3 Setting Residual Cooling Fan Feature

NOTE: The first and second stage differential settings are the same for both the

The default setting is 60 seconds. During the COOL mode of normal operation the fan will stay

on for 60 seconds after the cooling system has satisfied the setpoint temperature and has turned

off the compressor. This allows the system to provide higher efficiency during cooling operation.

heating and cooling systems.

.3.1 Setting First Stage Differential

Press RESUME button again and the LCD display will show "FAN xx", where "xx"

equals the fan delay time in seconds during the cooling mode of operation.

The default setting is 1˚ F (0.5˚ C). The room temperature must change 1˚ F (0.5˚ C) from the

setpoint temperature before the thermostat will initiate the system in heating or cooling.

In normal operating mode, press & hold RESUME button for 4 seconds. LCD display will show

d1 x˚", where "x" equals the ˚F / ˚C differential setting. This is the current first stage

differential setting.

Press the or buttons to set the residual cooling fan delay to

your desired setting of 0 (disabled), 30, 60, or 90 seconds.

Press the or buttons to set the first stage differential to your desired setting of 1˚, 2˚,

or 3˚ F (0.5˚, 1.0˚, or 1.5˚ C).

7. Press RESUME button again to return to normal operating mode or

wait 15 seconds and the thermostat will automatically return to

normal operating mode.

NOTE: If you do not desire to change the second stage differential "d2" setting you can

wait 15 seconds and the thermostat will automatically return to the normal operating

mode. Otherwise, you can press RESUME button twice to skip the second stage

differential setting and proceed to the residual cooling fan feature setting and refer to step

NOTE: To erase all entered programs, current time of day, day of week and other user

settings, gently press RESET button using a paper clip or a small pencil tip. This will

return all Thermostat settings to their default values. Remember, this will erase all

programs entered by the user.

below. Pressing the RESUME button three times will skip the second stage differential

setting and residual cooling fan feature setting and automatically return you to normal

operating mode.

.3.2 Setting Second Stage Differential

The default setting is 2˚ F (1.0˚ C). This means that the room temperature must change 2˚ F (1.0˚ C)

in addition to the first stage differential setting before the thermostat will initiate the system in

heating or cooling.

PROGRAMMING cont..

5.4 Setting Your Energy Saving Programs cont.yt

.4.2 Using Quick Program Groups or Individual Day Programming cont..

.4 Setting Your Energy Saving Programs

.4.1 Tips Before Starting

•

It is important for you to set the current time of day (note AM/PM indicator in display), and the current day of

Individual Days –

week correctly to avoid problems with program execution. This must be done prior to entering any program

settings.

allows you to program each day of the week individually to give you the greatest schedule

flexibility. Often used to fine tune programming after initially programming the thermostat

using Whole Week, Weekday or Weekend groups.

•

Both the heating and cooling programs use the same setpoint times, but allow different setpoint

temperatures.

•

This thermostat is pre-programmed with setpoint times and temperatures recommended by the U.S.

Environmental Protection Agency & the U.S. Department of Energy in their Energy Star program. These settings

provide efficient energy savings during normal heating and cooling modes of operation. Review these time and

temperature settings prior to establishing your personal program settings to maximize your savings, & minimize

programming requirements.

IMPORTANT NOTE! When in group selection, the thermostat will check if all

of the days of that group have the same program setpoint times and temperatures.

If so, the time and temperature of the individual setpoint (MORN, DAY, EVE, NIGHT)

will be displayed.

Daily

Setpoint

Heat

Temperature

Cool

Temperature

Time

MORN

DAY�

EVE�

6:00 am�

8:00 am�

6:00 pm�

70˚F (21.0˚ C)�

62˚F (17.0˚ C)�

70˚F (21.0˚ C)�

78˚F (26.0˚ C)��

85˚F (29.0˚ C)��

78˚F (26.0˚ C)��

82˚F (28.0˚ C)

NIGHT�

10:00pm� 62˚F (17.0˚ C)�

•

Make sure you place the system switch in the HEAT or COOL modes of operation as appropriate. The

thermostat will not allow you to enter a program in the OFF position. The EMER (Emergency Heat) mode will be

considered the same as the HEAT mode of operation for programming purposes. We do not recommend

programming in the EMER mode.

Otherwise, the individual setpoint time and temperature will be blanked. User is

allowed to change the daily programs for this individual setpoint time and

temperature by pressing the or buttons. This will reset all the daily programs

of the group for that specific individual setpoint (MORN, DAY, EVE, NIGHT) time and

temperature to the startup default for that setpoint only. Continued pressing of the

or buttons by the user will change the setpoint time and temperature settings

as desired.

•

When you place the system switch in the COOL, OFF, HEAT or EMER, modes of operation, the appropriate

indicator will also appear in the LCD display when the system is running.

.4.2 Using Quick Program Groups or Individual Day Programming

.4.3 Entering Your Program

You can select one of three Quick Program Groups or Individual Day programming to allow you

to change the daily setpoint times and temperatures to meet your individual schedule needs.

The Quick Program Groups can be used to set the main portion of your schedule, allowing you

to later modify specific days of the week as required using the Individual Day programming

capabilities.

1. Place the system switch in the HEAT mode of operation. The display will show HEAT.

Press PROG button to enter Program setting mode. MORN setpoint of the Whole Week Quick

Program Group will be displayed. The display will show M, TU, W, TH, F, SA, SU to indicating

the whole week is being programmed. The hour portion of the setpoint time and the AM/PM

indicator will be flashing.

Once you enter program mode, you can select the Quick Program Group or Individual Day

Programs as you desire.

See 5.4.3 Entering Your Program section

Whole Week –

allows you to program all seven days (M, TU, W, TH, F, SA, SU will show in display) at the same

time. Then you can use individual day programming to fine tune your program for the few

setpoint times or temperatures that you may wish to change.

Weekday –

3. If you desire to use a different Quick Program Group or Individual Day program mode you can

change by pressing the DAY/TIME button to select another group in the following sequence,

Whole Week - Weekday - Weekend - Monday - Tuesday - Wednesday - Thursday -

Friday - Saturday - Sunday - Whole Week.

allows you to program all the weekdays (M, TU, W, TH, F will show in display) at the same

time. Then go to Weekend group mode to finish programming your weekend setpoint times

and temperatures. Individual day programming can be used to fine tune your settings to

match your daily needs.

Once you have finished your Quick Program Group or Individual Day selection. Press the or

buttons to change the time to the desired hour in one hour increments, press PROG

button. The minute portion of the setpoint time will begin flashing.

Weekend –

allows you to program the weekend days (SA, SU will show in the display) at the same time.

Again, individual day programming can be used to change specific setpoint times or

temperatures.

Press the or buttons to change the time to the desired minute in 10-minute increments,

press PROG button. The SET TEMP will begin flashing.

ADDITIONAL

OPERATION FEATURES cont..

.2 Temporary Program Override

PROGRAMMING cont..

.4 Setting Your Energy Saving Programs cont.

Press and hold or buttons for 3 seconds. The

entire display will flash once and the SET TEMP

indicator will be flashing. Release the or

buttons and press the or buttons again as

desired to adjust the set temperature.

.4.3 Entering Your Program cont..

If you desire to use a different Quick Program Group or Individual Day program mode you can

change by pressing the DAY/TIME button to select another group in the following sequence,

Whole Week - Weekday - Weekend - Monday - Tuesday - Wednesday - Thursday -

Friday - Saturday - Sunday - Whole Week.

The display will return to normal operating mode

after 15 seconds or you can press RESUME button.

Once you have finished your Quick Program Group or Individual Day selection. Press the or

buttons to change the time to the desired hour in one hour increments, press PROG

button. The minute portion of the setpoint time will begin flashing.

3. The program indicator (MORN, DAY, EVE OR NIGHT) will be flashing in the display

indicating that a Temporary Program Override is in effect. The Temporary Program

Override will reset when the next setpoint time occurs.

Press the or buttons to change the time to the desired minute in 10-minute increments,

press PROG button. The SET TEMP will begin flashing.

.3 Permanent Hold (Vacation) Mode

Press the HOLD button to permanently bypass the

program schedule. The current setpoint

temperature will be held permanently and HOLD

and TEMP will show in the display.

Press the or buttons to change the setpoint temperature to the desired setting in 1˚ F

increments (0.5˚ C), press PROG button. The thermostat will now display the DAY

setpoint time and temperature. Again, you will see the hour portion of the setpoint time

and the AM/PM indicator will be flashing.

Press the HOLD button again to return the

thermostat to normal program operation.

Follow steps 4 through 6 to set the setpoint times and temperatures for the DAY, EVE and

NIGHT setpoints for the Quick Program Group or Individual Day selection for the HEAT mode.

You can view or change your setpoint at any time using the or buttons

(

see Review Set Temperature or Temporary Program Override).

Place the system switch in the COOL mode of operation. The display will show COOL. Follow

steps 2 through 6 to program the setpoint times and temperatures for the Quick Program

Group or Individual Day selection for the COOL mode.

.4 Efficient Recovery Mode (ERM™)

Repeat steps 3 through 8 for additional Quick Program Groups or Individual Day programming

as required.

This thermostat is equipped with a special feature to maximize your energy savings by

utilizing the most effective source of heating or cooling to meet your program needs during

recovery from setback (or setup) temperatures. Our Efficient Recovery Mode (ERM ) feature

™

is designed to automatically calculate when to turn your first (heat pump) stage of your multi-

stage heating or cooling system to meet your upcoming comfort setpoint temperature setting.

While in normal operating mode, this feature will start calculating the start time for your first

stage (heat pump) two hours prior to the upcoming comfort setpoint temperature. During this

two hour time period it will monitor performance and control your system staging

NOTE: To erase all entered programs, current time of day, day of week and other user

settings, gently press RESET button using a paper clip or a small pencil tip. This will return

all Thermostat settings to their default values.

requirements. The second (auxiliary) stages of heating or cooling will be available during this

2-hour period if required to meet extraordinary heating or cooling requirements.

ADDITIONAL

OPERATION FEATURES

REMEMBER, this thermostat includes an automatic compressor protection

feature to avoid potential damage to the heat pump system from short cycling (See

Compressor Protection).

.1 Review Set Temperature

Press and hold or buttons. The current

setpoint temperature will be displayed in the place

of the current room temperature, and the indicator

SET TEMP will be displayed.

.5 Compressor Protection

This thermostat includes an automatic compressor protection feature to avoid potential

damage to the heat pump system from short cycling. This thermostat automatically provides

a 5-minute delay after turning off the heating or cooling heat pump output to protect the

compressor.

The display will return to normal operating mode

when the or buttons are released. Continuing

to hold the or buttons for 3 seconds or longer will allow the user to temporarily

override the current programmed setpoint (See Temporary Program Override).

ADDITIONAL OPERATION FEATURES

CONTINUES ON PAGE 11

ADDITIONAL

OPERATION FEATURES cont..

ADDITIONAL

OPERATION FEATURES cont.

6.8 Low Battery Detection and Replacement cont.

.5 Compressor Protection cont.

NOTE: The installer can reset the thermostat and bypass the compressor protection

features by pressing the RESET button. This will erase all entered programs, current

time of day, day of week and other user settings and should only be used during

installation for testing purposes or to reset a thermostat to regain normal operation.

This will return all Thermostat settings to their default values. The user will have to

re-program all of the erased settings.

When this feature determines that the back-up batteries status is low, low battery indicator

will appear in the display. The thermostat will continue to function normally if AC power is

provided, but it is strongly recommended to change the back-up batteries as soon as

possible to avoid possible program loss due to AC power outage or rolling blackouts. This

thermostat requires 24 Volt AC Power for normal operation and control of the heating or

cooling systems.

.6 High Temperature Safety Switch

While the thermostat is in the HEAT mode of operation (selector switch in the HEAT position),

the thermostat will mechanically turn-off if the room temperature raises higher than 99˚F

(37˚ C). There is also a software feature that will automatically turn-off the thermostat in

HEAT mode if the temperature raises higher than 93˚ F (34˚ C).

Read BEFORE proceeding

WARNING!

Press RESET button using a paper clip or a small pencil tip. This will reset the

thermostat and return all settings to their default values. Verify your thermostat is

controlling your system, see Testing Your New Thermostat. If the problems still persist,

call a professional service technician immediately to verify proper system operation.

.8.1 Replacing the Back-up Batteries

Open front thermostat door and locate the battery compartment door.

Gently remove the two "AA" alkaline batteries located in the battery compartment.

.7 Changing Fahrenheit (°F) to Celsius (°C)

3. Install two new "AA" alkaline batteries into battery compartment. Make sure to match

the positive (+) ends of the batteries with the positive (+) terminals located in the

battery compartment.

Release the front thermostat body from the rear thermostat body by pressing the release

latch on the bottom of the thermostat.

Close battery compartment and verify that the low battery indicator does not appear in

the display.

Gently separate the two thermostat halves and turn the front thermostat body over exposing

the rear view of the circuit board.

Locate the internal ˚F / ˚C switch on the circuit board.

.9 Resetting Thermostat

Using your fingers, gently flip the switch towards the preferred temperature ˚F / ˚C scale.

The Reset feature allows the user to completely reset the thermostat to register new manual

F / ˚C temperature scale switch settings.

. Reattach the front thermostat body by locating the top mounting lugs and swinging the

thermostat down until the release latch locks.

To erase all entered programs, current time of day, day of week and other user settings,

gently press RESET button using a paper clip or a small pencil tip.

Press the RESET button on the front of the thermostat using a paper clip or a small pencil

tip. This will register the new temperature scale default.

This will return all Thermostat settings to their default values and register all new manual

˚F / ˚C temperature scale switch settings.

NOTE: Resetting the thermostat by pressing the RESET button will erase all entered

programs, current time of day, day of week and other user settings.

This will return all Thermostat settings to their default values. Changing ˚F / ˚C temperature

scale default should be done prior to installation and before any programming to avoid loss

during reset step.

.10 Multi-Colored LED Status Indicators

The three multi- colored LED Status Indicators located on the front of your thermostat above the

display will notify you of key system information.

.8 Low Battery Detection and Replacement

AUX (Green): This will turn on when the auxiliary second stage of heating is active. The

NOTE: This thermostat requires 24 Volt AC power for normal operation and control of

auxiliary stage of heating is usually the least economical stage of heat.

the heating or cooling systems. This thermostat also requires two (2) properly installed

AA" alkaline batteries to retain user settings and programs in the event of loss of AC

CHECK (Red): Indicator will activate when a malfunction occurs in the heat pump system.

When the light is active, call a professional service technician to verify system

performance and switch the system to Emergency Heat Mode if required to

maintain room temperature.

Power due to power outage or rolling blackouts.

This thermostat is equipped with a low battery detection feature that constantly monitors the

back-up batteries during normal operating mode to determine whether they have sufficient

power to provide proper back-up operation.

EMER(Red): This indicator will light when you select Emergency Heat Mode of operation using

the system selector switch. When you select Emergency Heat Mode, the heat

pump stage of heat is turned off and the emergency (auxiliary) stage of heating is

used to maintain the setpoint temperature.

₇TROUBLESHOOTING

7 ^T^R^O^U^B^L^E^S^H^O^O^T^I^N^G^c^oⁿ^t^.

SYMPTOM

POTENTIAL SOLUTION

Thermostat does not

turn on heating or

cooling system.

Check to see if OFF is shown in display. This indicates that the

system is turned off at the thermostat. Move the system

selector switch to the HEAT or COOL position. After the

compressor short cycle protection 5-minute period expires the

system should start within a minutes time.

Thermostat turns on

second (auxiliary)

stage of heating or

cooling too quickly or

not quickly enough.

Increase or decrease second (auxiliary) stage temperature

differential setting as appropriate to provide the desired

performance level. See Setting Temperature Differential and

Residual Cooling Fan Feature section of this manual.

Compressor protection features may be in effect due to

compressor short cycle conditions. See Compressor Protection

section for full explanation of this feature.

Low Battery Indicator

is shown in

thermostat display.

Replace back-up batteries as soon as possible.

See Low Battery Detection and Replacement section of this

manual.

Heat Pump may be malfunctioning. Review the CHECK status

indicator light to see if it is lit. If the CHECK status indicator light

is lit, call a professional service technician to confirm heat pump

operation and provide necessary service. If heating is required

you can slide the system switch to EMER setting which will start

the Emergency Heat source to provide heating until the heat

pump can be serviced.

OFF is shown in

thermostat display

and heating or

cooling system will

not start.

This indicates that the system is turned off at the thermostat.

Move the system selector switch to the HEAT or COOL position.

After the compressor short cycle protection 5-minute period

expires the system should start within several seconds.

Thermostat turns on

heating instead of

cooling.

Check thermostat wiring to make sure that the heating and

cooling stages are connected to the correct terminals on the

wiring terminal block. See Installation and Wiring Diagrams

sections of this manual.

Thermostat turns on

cooling instead of

heating.

Check thermostat wiring to make sure that the heating and

cooling stages are connected to the correct terminals on the

wiring terminal block. See Installation and Wiring Diagrams

sections of this manual.

Thermostat display

is blank.

It is possible that AC power is not present at the thermostat and

the back-up batteries are fully discharged. Check fuse, circuit

breaker and thermostat wiring as appropriate to verify AC power

is available. Replace back-up batteries before re-programming

thermostat to make sure you have back-up power. See Low

Battery Detection and Replacement and Setting Your Energy

Saving Program sections of this manual.

Thermostat will not

follow program

setpoints.

Check current time of day, day of week program settings. Make

sure to verify AM/PM indicator is accurately displaying desired

time settings. See Setting Current Time of Day and Day of Week

section of this manual.

If AC Power is present, call a professional service technician to

verify thermostat and system performance.

Check to see if OFF is shown in display. This indicates that the

system is turned off at the thermostat. Move the system

selector switch to the HEAT or COOL position. After the

compressor short cycle protection 5-minute period expires the

system should start within several seconds.

Thermostat will not

allow me to program

a setpoint

temperature higher

than 90˚ F (32˚ C).

This is above the normal thermostat temperature setting range

of 45˚ to 90˚ F (7˚ to 32˚ C).�

Verify your program setpoint time entries. The heating and

cooling programs utilize the same setpoint times, but have

individual setpoint temperatures for the MORN, DAY, EVE and

NIGHT setpoints. See Setting Your Energy Saving Program

section of this manual.

HI is shown in the

thermostat display

where the room

temperature is

normally displayed.�

The temperature sensed by the thermostat is higher than the

Thermostat program has been temporarily overridden and

program indicator is flashing in the display. Wait till next

setpoint and the temporary override will expire or change

setpoint temperature to desired comfort level.

9˚ F (37˚ C) upper limit of the thermostats display range. The

display will return to normal after the sensed temperature

lowers within the 40˚ to 99˚ F (5˚ to 37˚ C) display range. Turn on

the cooling system or use other methods to lower the

temperature accordingly.

Thermostat program is in Permanent Hold (Vacation) Mode and

HOLD and TEMP is showing in display. Press HOLD button to

release permanent hold and return the thermostat to normal

program operation.

This condition could occur from the system being turned off

during an exceptionally warm period or upon installation when

the thermostat has been stored for a long period of time in a

warm vehicle or location prior to being installed. The thermostat

is equipped with a mechanical high temperature safety switch

that will turn off the system should the temperature exceed 99˚

F (37˚ C).

Thermostat turns

heating or cooling

system on too often

or not often enough.

Increase or decrease first stage temperature differential setting

as appropriate to provide the desired performance level. See

Setting Temperature Differential and Residual Cooling Fan

Feature section of this manual.

₇TROUBLESHOOTING cont.

WIRING DIAGRAMS

Typical Carrier, Bryant, Payne, Day & Night and Reliant Heat Pumps

SYMPTOM

POTENTIAL SOLUTION

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

LO is shown in the

thermostat display

where the room

temperature is

The temperature sensed by the thermostat is lower than the 40˚

F (5˚ C) lower limit of the thermostats display range. The display

will return to normal after the sensed temperature rises within

the 40˚ to 99˚ F (5˚ to 37˚ C) display range. If the temperature in

the controlled space seems to be normal, wait for the

thermostat to acclimate to the correct room temperature. If the

room seems to be colder than usual, turn on the heating system

to raise the temperature as needed for comfort within the room.

normally displayed.

This condition could occur from the system being turned off

during a cold weather period or upon installation when the

thermostat has been stored for a long period of time in a cold

vehicle or location prior to being installed. The thermostat

should be allowed to warm up prior to installation to allow

proper heating control once installed.

Lor X

Thermostat will not

allow me to program

a setpoint

temperature lower

than 45˚ F (7˚ C).

This is below the normal thermostat temperature setting range

of 45˚ to 90˚ F (7˚ to 32˚ C).

Typical Coleman, Rheem and Ruud Heat Pumps

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

Fan continues to run

all the time whether

the system is on or

off.

Check that the fan control switch is in the AUTO position. This

will allow the fan to run only when the heating or cooling system

is turned on and running.

Check thermostat wiring to make sure that the fan control

wiring is connected to the correct terminals on the wiring

terminal block. See Installation and Wiring Diagrams sections of

this manual.

Fan continues to run

in cooling mode when

the system has

The Residual Cooling Fan Control Feature can allow up to a 90

second fan delay after cooling system shutdown for energy

efficiency gains. The default setting is 60 seconds. This can be

changed to disable this feature or shorten the time period if

desired. See Setting Residual Cooling Fan Feature section of

this manual.

turned off.�

The room is too

warm or too cold.

See Review Set Temperature section of this manual to verify the

current setpoint and make any modifications that are necessary.

Typical Comfortmaker and Heil-Quaker Heat Pumps

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

User

Supplied

Jumper

CAPPED

WIRING DIAGRAMS cont.

Typical Lennox HP22 Heat Pump

THERMOSTAT TERMINAL BLOCK

Typical Lennox Heat Pumps (also see other Lennox diagrams)

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

R-VR

Typical Lennox HP19, HP20 Heat Pumps

THERMOSTAT TERMINAL BLOCK

Typical Trane Heat Pumps

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

V-VR

Typical Lennox HP21 Heat Pump

THERMOSTAT TERMINAL BLOCK

Typical Weathertron Heat Pumps

Y1 Y2 W2

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

R-VR

User

Supplied

Jumper

W-U

CAPPED

WIRING DIAGRAMS cont.

Typical York E1 Series Heat Pumps

THERMOSTAT TERMINAL BLOCK

Y1 Y2 W2

User

Supplied

Jumper

Braeburn Systems LLC warrants each new Braeburn thermostat

against any defects that are due to faulty material or

workmanship for a period of two years after the original date of

purchase by a professional service technician. This warranty

and our liability does not apply to batteries, nor does it include

YEAR

LIMITED

WARRANTY

damage to merchandise or the thermostat resulting from accident, alteration, neglect, misuse,

improper installation or any other failure to follow Braeburn installation and operating

instructions.

Braeburn Systems LLC agrees to repair or replace at its option any Braeburn thermostat

under warranty provided it is returned postage prepaid to our warranty facility in a padded

carton within the warranty period, with proof of the original date of purchase and a brief

description of the malfunction. This limited warranty does not include the cost of removal or

re-installation.

Warranty Facility: Braeburn Systems LLC

Attn: Warranty Department

2215 Cornell Avenue

Montgomery, IL 60538

This warranty gives you specific legal rights and you may also have other rights that vary from

state to state or province to province. Answers to any questions regarding our limited

warranty may be obtained by writing our corporate offices.

Braeburn Systems LLC

215 Cornell Avenue • Montgomery, IL 60538

Technical Assistance: www.braeburnonline.com

66-268-5599

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