Trane XB200 Thermostat User Manual

Page

4-10

Table Of

Contents

Introduction

Keypad functions

11-14 Features

Up Arrow - Increase

temperature Page 5.

Factory settings

16-17 Comfort Control Setup

18-19 Troubleshooting

20-21 Warranty

Energy Savings

Page 9.

Comfort

Information

Drawer Page 14.

Filter Reminder

Page 7.

FILTER

FAN

MODE

Down Arrow - Decrease

temperature Page 5.

Fan ON / OFF

Page 6.

Mode: Heat, Cool

Auto, Off Page 4.

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Introduction

Congratulations on the purchase of your new Trane XB200 Comfort Control! Your

XB200 Comfort Control combines the latest digital control technology with intuitive

functions that make this control simple to understand and easy to operate. You’ll enjoy

lower utility bills at the touch of a button with the energy efficiency features built into

your XB200 Comfort Control. Your comfort settings are automatically stored in the

XB200 Comfort Control’s memory eliminating the need for battery backup in the event of

power loss. Simply follow the steps in this instruction manual and begin enjoying the

benefits of your new Trane XB200 Comfort Control.

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Keypad

MODE

Functions

- Pressing this key changes the system mode to Heat, Cool, Automatic or Off.

Mode

A border will appear around the mode on the display

to show the system mode you’ve selected.

Mode

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UP / DOWN Arrow

- Use these keys to raise or lower the Heat or Cool Setting.

- The first key press turns on the back lighting and a border around the setting to be

adjusted without changing the setting.

- Pressing the Up or Down arrow again will raise or

lower the setting that has the border around it.

- If you press and hold the Up or Down arrow, the temperature setting will advance

rapidly.

- When the control is set to Auto mode, pressing the Mode key once changes the position

of the border to heat or cool.

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Keypad

FAN

Functions

- Pressing this key selects whether the indoor fan motor runs in automatic or

continuous mode.

Fan

(cont-)

The FAN ON indicates that you have selected to

operate the fan in continuous mode.

Pressing the Fan keypad button again returns the

indoor fan mode of operation to automatic and FAN

ON goes away.

Fan

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FILTER

- Press this key to display how many days remain before time to replace or clean

Filter

the filter. The “FILTER” indicator will flash on the display when the filter timers

days remaining reaches zero.

Filter

- Press the “FILTER” key after cleaning or replacing

the filter to turn off the filter indicator and reset the

timer.

- IF the filter is serviced before the timer expires, press the “FILTER” key to display the

“days remaining for filter”. Press the Down arrow to change the remaining days to zero.

Press the “FILTER” key twice to reset the timer.

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FILTER

Keypad

Filter - If you press and hold the filter keypad button for several seconds, the display

changes to the Quick Setup option for the filter timer. Use the UP or DOWN

arrow keypad buttons to change the timer setting if desired, 1 - 180 days.

NOTE: Setting to 0 will disable filter timer.

Functions

(cont-)

Filter

- Press the filter button again to return to normal

display or just wait a few seconds and the display will

return on its own.

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Energy Savings

- Use this key to lower your systems energy consumption and save money at the

same time! Pressing the Energy Savings keypad button changes the indoor tempera-

ture setting to a warmer temperature when the system is operating in the cooling

mode and to a cooler indoor temperature setting when operating in the heating

mode. Energy Savings will appear on the display.

Example: Heating offset of 8 degrees.

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Keypad

- Press and hold the Energy Savings keypad button to

gain Quick Access to the Energy Savings setup screen.

- Use the UP or DOWN arrow keys to change the

offset degrees setting.

Functions

(cont-)

NOTE: Energy Savings offset degrees are selected separately for heating and cooling.

Press the Mode keypad button while viewing this screen to access the Cooling or Heat-

ing offset degrees setting, then use the UP or DOWN arrow key to select the desired

number of offset degrees.

- Press the Energy Savings keypad button again to return to normal display or just wait a

few seconds and the display will return on its own.

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Auto Changeover

Features

When the system mode is set to Auto, the control automatically switches between heating and

cooling modes to maintain the desired comfort level.

Appears when

equipment is

energized.

Adjusting to

new setting

Setpoint Deadband

The number of degrees separating Heating and Cooling setpoints. The amount of separation

between mode setpoints is user defined between 2 and 10 degrees. When the control is set to

Auto, and the cooling setpoint is changed to a cooler setting, the heating setpoint also

changes to maintain the selected degrees separation.The same action occurs when the heat-

ing setpoint is changed to a warmer temperature.

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Backlit Display & Keys

Features

The liquid crystal display and keypad will illuminate whenever a keypad button is pressed to

improve thermostat visibility. The back light stays on for 10 seconds after the last key press.

The Up and Down arrows are continuously lit.

(cont-)

Cooling Droop

Cooling Droop is an automatic function that cycles the compressor on to improve indoor

comfort by removing moisture from the air. The Droop cycle is activated when space tem-

perature is at or below the cooling sensible temperature setpoint. When this function is

active, the control will control indoor temperature at 1 or 2 degrees below cooling setpoint.

The Droop cycle is deactivated when the indoor temperature rises above the cooling

setpoint.

Keypad Lock

Locking the control keypad can help prevent unwanted tampering or changing the control

settings by pressing the controls UP and DOWN arrow keypad buttons at the same time and

holding for 2 seconds. The “KEYPAD LOCKED” icon will appear on the control’s display.

Repeating this combination unlocks the keypad.

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Filter Reminder

“FILTER” will automatically flash to remind the homeowner that its time to change the

filter once the preset time has expired. Pressing the “FILTER” keypad button automatically

resets the internal clock timer. Once the timer has been reset, the number of days remaining

till the next filter change can easily be determined by simply pressing the “FILTER” keypad

button. Pressing and holding the “FILTER” keypad button provides quick access to the

filter timer setup.

Energy Savings

The Energy Savings mode provides instant energy savings by offsetting the indoor setpoint

to a cooler temperature setting for heating and a warmer temperature setting for cooling. The

Energy Savings mode is activated by pressing the Energy Savings key “$” on the control

keypad. Pressing the Energy Savings key “$” again deactivates the Energy Savings mode.

Pressing and holding the Energy Savings key “$” provides quick access to the offset degree

setup for the current operating mode.

Default Factory Settings

The control is shipped with a set of factory default settings. The factory default settings can

be restored at any time using the control configuration menu. Please see Page 15 for a com-

plete listing of factory shipped default settings.

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Features

Service Indicator

(cont-)

“SERVICE” automatically flashes when an internal fault or error has been detected by the

control. See Table 2 on pages 18.

Wait Indicator

“WAITING” will illuminate when the indoor setpoint is moved in the direction of calling

for additional system capacity. “WAITING” idicates that the control is adjusting to the new

settings.

Calibrate Indoor Temperature

This option allows calibration (or deliberate miscalibration) of the room temperature sensor.

The selection is the number of degrees added to actual temperature. The number can range

between + 5 and - 5. Factory default is 0. This adjusted value will be used as actual tempera-

ture for both display and control action. For example, if 2 is selected, 72 degrees actual will

read 74 degrees.

Comfort Information Drawer

The drawer attached to the mounting base of the control is designed to provide a convenient

location for the home owner to locate their local servicer. A standard business card can be

folded and inserted into the slot on the drawer to remind the User whom to call when service

is required.

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Factory

Default

Settings

User Defined Options and Factory Default Settings: (See Table 1, page 17)

Temperature Display - Fahrenheit or Celsius (Default is Fahrenheit)

Auto or Manual Changeover - (Default is Auto)

Setpoint Deadband - 2 - 10 degrees (Default is 3 degrees)

Waiting Indicator - Enable or Disable (Default is Enable)

Cooling Droop - Off, 1, or 2 degrees (Default is 1 degree)

Energy Saving Cooling Setpoint Offset - 0 - 25 degrees (Default is 5 degrees)

Energy Saving Heating Setpoint Offset - 0 - 45 degrees (Default is 5 degrees)

Indoor Filter Timer Method - Calendar Days or Fan Run Time Days - (Default is Calendar Days)

Indoor Filter Timer Days - 1 - 180 days (Default is 30 days)

Calibrate Indoor Temperature - + / - 5 Degrees (Default is 0 degrees)

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User

Setup

Entering User Setup:

Press and hold the MODE and FAN keypad buttons at the same time.

Options

Keypad Navigation:

- Use the MODE or FAN buttons to navigate forward and backward through the Setup steps.

- Press MODE to advance forward to the next step.

- Press FAN to return to the previous step.

- Use the UP and DOWN arrow keypad buttons to select or change Setup options.

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User

Table 1

Setup

Comfort Control Setup

Step

Setting (Choices)

(Press UP or DOWN

arrow)

Factory

Setting

Setting (Choices)

(Press UP or DOWN arrow)

(Press

Factory

Setting

Step

Menu Item

Mode or

Options

(Press Mode or Fan)

Fan)

(cont-)

Energy Savings -

Temperature

Display

0 = Fahrenheit

1 = Celcius

1 - 45 Degrees Fahrenheit

1 - 25 Degrees Celcius

Heating Setpoint

Offset

Auto or Manual

Changeover

0 = Manual

1 = Auto

Indoor Filter Timer

Method

0 = Calendar Days

1 = Fan Run Time Days

Indoor Filter

Reminder - Days

1 - 180 Days

0 = Disable

Setpoint Deadband

Waiting Icon

2 - 10 Degrees

Calibrated Room Temperature

+ / - 5 Degrees (1/2 degree

increments)

0 = Disable

1 = Enable

Calibrate Indoor

Temperature

0 = Off

1 = 1 Degree

2 = 2 Degrees

SA = Save

US = Default User Settings

CA = Cancel

Exit Setup

(Press Mode)

(Exit)

Cooling Droop

Note: Pressing the Energy Savings Key ($) anytime during setup will advance to step 99.

Step 99 - Make setting selection and then press MODE to exit.

SAve = Save selections

Energy Savings -

Cooling Setpoint

Offset

1 - 25 Degrees Fahrenheit

1 - 15 Degrees Celcius

USer = Default user settings

CAncel = Cancel Selections for current session and return to previous session selections.

Lock - Unlock Keypad:

Press and hold Up Arrow and Down Arrow at the same time.

(“Keypad Locked” icon will display on LCD screen)

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Trouble

Table 2

Troubleshooting

-shooting

Symptom

Possible Cause

Action

1. Blown fuse or tripped circuit breaker.

2. Furnace power switch OFF.

3. Furnace blower compartment door or panel

loose or not properly installed.

1. Replace fuse or reset breaker.

2. Turn switch to ON.

3. Replace door panel in proper position to engage safety interlock or

door switch.

Display will not come on.

Temperature display is incorrect.

Temperature display needs calibration.

Deadband between Heating and Cooling set to high

Control EEPROM write error.

Calibrate Sensor - User Setup Step 49.

Decrease Deadband setting - User Setup Step 42.

Press any key and Check / Re-enter Setup Choices.

Replace Control

Cannot set Heating setpoint

above 80 degrees

"Service" Flashing on and off.

"Service" solid on and "--" in

temperature display.

Indoor temperature sensor open or shorted

1. Upper and/or lower temperature limits were

reached.

1. Check the temperature setpoints:

Heating limits are 40 - 85F.

Cooling limits are 65 - 90F.

2. Unlock keypad - press Up+Down arrow together until icon disappears.

Temperature setting will not

change. (Example: Cannot set

heating higher or cooling lower).

2. "Keypad locked" is displayed on LCD.

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Table 2

Troubleshooting

(Continued)

Symptom

Possible Cause

Action

1. System Mode not set to Heat.

1. Set Mode to heat and raise the setpoint above room temperature.

2. If heating does not come on within 5 minutes, Check Heating.

3. Check - Repair connections.

2. Minimum off time delay being enforced. "waiting displayed".

3. Loose connection to control or system.

4. Heating system requires service or

Heating will not come

on.

4. Repair system / Replace control.

control requires replacement.

1. System Mode not set to Cool.

1. Set Mode to cool and lower the setpoint below room temperature.

2. If cooling does not come on within 15 minutes, contact servicer.

3. Repair connections.

2. Minimum off time delay being enforced "waiting displayed".

3. Loose connection to control or system.

4. Cooling system requires service or

control requires replacement.

Cooling will not come

on.

4. Repair system / Replace control.

Cool ON or Heat ON

is displayed, but no

warm or cool air is

coming from the

registers.

1. The heating equipment turns on the

fan when the furnace has warmed up to a

setpoint.

2. Heating or cooling equipment is not

operating.

1. Wait one minute after seeing the ON icon and then check the registers.

2. Check Heating and Cooling system.

Control does not

respond to keypad

presses.

1. Unlock keypad - press Up+Down arrow together until "Keypad Locked"

disappears.

2. Replace Control.

1. "Keypad locked" icon is displayed on LCD.

2. Keypad failure.

Fan does not operate

properly in heat or

cool mode.

1. Incorrect wiring.

2. Heating or cooling equipment inoperative.

1. Correct wiring.

2. Repair system.

1. Fan mode set to ON.

2. Shorted control wiring.

1. Set fan mode to AUTO.

2. Check / Repair wiring.

Fan runs all the time.

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Warranty

Limited Warranty

Low Voltage Comfort Control

This warranty is extended by American Standard Inc., to the original purchaser and to any

succeeding owner of the real property to which the Comfort Control is originally

affixed, and applies to products purchased and retained for use within the U.S.A. and

Canada.

If any part of your Comfort Control fails because of a manufacturing defect within 5

years from the date of the original purchase, Warrantor will furnish, without charge, a

new Comfort Control. Any local transportation, related service labor and diagnosis

calls are not included.

This Warranty does not cover failure of your Comfort Control if it is damaged while in

your possession or if the failure is caused by unreasonable use. In no event shall Warran-

tor be liable for incedental or consequential damages. In no event shall any implied

warranty of merchandise or fitness for use exceed the terms of the limited warranty

stated above.

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Some states do not allow limitations on how long an implied warranty last or do not

allow the exclusion or limitation of incidental or consequential damages, so the above

limitation may not apply to you. This warranty gives you specific legal rights, and you

may also have other rights which vary from state to state.

Parts will be provided by our factory organization or an authorized service organization in

your area. All you need to do is look us up in the Yellow Pages or write to the address

given below. If you wish further help or information concerning this warranty, contact:

American Standard Inc.

Troup Highway

Tyler, Texas 75711-9010

Attention: Manager, After Sale Support

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