American Standard ASYSTAT300C Owner's Manual
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American Standard ASYSTAT300C Owner's Manual

American Standard ASYSTAT300C Owner's Manual

Deluxe programmable heat-cool thermostats
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ASYSTAT300C, ASYSTAT302C Deluxe
Programmable Heat-Cool Thermostats
OWNER'S GUIDE
Pub. No. 12-5027-01
Pub. No. 12-5027-01
(ASYSTAT300C shown)
69-1615
1
69-1615

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  • Page 1 ASYSTAT300C, ASYSTAT302C Deluxe Programmable Heat-Cool Thermostats OWNER’S GUIDE Pub. No. 12-5027-01 Pub. No. 12-5027-01 (ASYSTAT300C shown) 69-1615 69-1615...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS CUSTOMIZING YOUR THERMOSTAT ... Program Options Set-Up by Your American Standard Dealer ... 5-6 GETTING AROUND THE KEYBOARD ... 7-8 FEATURES ... FEATURES YOU’LL WANT TO KNOW MORE ABOUT ... Comfort-R Comfort Enhancement System ... Adaptive Intelligent Recovery Control ...
  • Page 3 Filter Indication ... Setting or Resetting Filter Indication Timer ... PROGRAMMING YOUR THERMOSTAT ... Clock ... Setting Current Day and Time ... Setting System and Fan ... Set System ... Set Fan ... 7-Day Program and Operation ... 7-Day Preprogrammed Schedule ... Customizing Your Own 7-Day Schedule ...
  • Page 4 TROUBLESHOOTING ... DEFINITIONS ... INDEX ... LIMITED WARRANTY ... CUSTOMER ASSISTANCE ... Pub. No. 12-5027-01 69-1615...

  • Page 5: Customizing Your Thermostat

    Program Options Set Up by Your American Standard Dealer Your American Standard dealer has programmed your thermostat using the options checked below. For example, your thermostat displays temperatures in degrees Fahrenheit if the checkbox next to Fahrenheit ( ° F) is checked.
  • Page 6 Outdoor Temperature Display Programming NOTE: The ASYSTAT300C, ASYSTAT302C thermostats are manufactured for the American Standard Com- pany by Honeywell Inc. Specific features are unique to American Standard and are only available on American Standard models. Fahrenheit (°F) 12-Hour Clock Format...

  • Page 7: Getting Around The Keyboard

    GETTING AROUND THE KEYBOARD The keyboard is located behind the thermostat cover. Three frequently used keys are located next to the display (Increase temperature setting, Decrease temperature setting, and Information key). The thermostat displays important information such as day, time, schedule period, temperature, filter indicator, system and fan operation. WHAT TIME IS IT? DISPLAY IS BACKLIT FOR EASY READABILITY...
  • Page 8 NO NEED TO WORRY ABOUT SET CURRENT DAY AND TIME (INITIALLY PRESSING THE WRONG KEY! AND AFTER EXTENDED POWER OUTAGES). RUN PROGRAM, RETURN TO NORMAL OPERATIONS, OR UNDO LAST ACTION. Set Current Day/Time Program HOLD MODE: OVERRIDE NORMAL PROGRAMMING OPERATION, OR GO Hold Temp INTO VACATION MODE! Daylight...

  • Page 9: Features

    FEATURES • Worry-free programming. • Comfort-R Comfort Enhancement Process—a unique American Standard feature. • Adaptive Intelligent Recovery Control for comfort and energy savings. • Wake, Leave, Return and Sleep at the comfort level you select. • Customize the program schedule—program your own schedule to fit your needs.

  • Page 10: Features You'll Want To Know More About

    FEATURES YOU’LL WANT TO KNOW MORE ABOUT Comfort-R™ Comfort Enhancement System Comfort can best be described as the proper balance of temperature and relative humidity, also known as “your comfort index.” The greatest level of comfort is achieved when the temperature and relative humidity are in balance with your body.

  • Page 11: Adaptive Intelligent Recovery Control

    Adaptive Intelligent Recovery Control Your Thermostat Senses Temperature More Like You Do Your new thermostat is so smart, it’s almost human. You perceive temperature from a variety of sources, not only from the air in the room, but also from your surrounding walls, windows and furnishings.

  • Page 12: The Optimum Comfort And Energy Savings Solution

    After installation or new schedule programming, your thermostat learns from experience. How? Each day it checks how closely it hit the recovery target (for example, 70° at 6:00 AM) and adjusts the next day’s recovery start time accordingly. After four to eight days, the thermostat has adjusted to local weather, your lifestyle, the construction of your home, and your heating and cooling system.
  • Page 13 Recovery Sleep System Heat Recovery Room Sleep Auto THE THERMOSTAT USES THE SAME SCHEME TO RETURN GRADUALLY TO LOWER COMFORT TEMPERATURE DURING THE COOLING SEASON. Wake System Heat Recovery Room Sleep Auto System Heat Room Auto TIME System Heat Room Auto M14562 Pub.

  • Page 14: Neat Stuff You'll Be Using Often

    NEAT STUFF YOU’LL BE USING OFTEN Setting Temporary Temperatures If your thermostat is set for 7-Day or 24-Hour Operation, you can override the current schedule period and change the temperature setting until the next schedule period, or change the temperature setting while you are on vacation.
  • Page 15 The temporary temperature setting you select displays for approximately 3 seconds. The display reads Temporary until the next period begins, or you cancel the Hold. IMPORTANT Program To cancel the Hold before the desig- nated time, press Run Program. NOTE: If “ ” or “ ” appears under the temperature display, it means that both the heating and cooling setpoints are being adjusted.

  • Page 16: Changing Temperature Setting Indefinitely

    Changing Temperature Setting Indefinitely NOTE: This feature does not apply to Constant Temperature Setpoint Programming. NOTE: The current time does not display while in this mode. 1. Press Hold Temp once. System Setting Hold Temp Heat Heat Auto M14565 Pressing Hold Temp once displays the thermostat in Hold mode. Example displays shows temporary heat setting of 60°.
  • Page 17 2. Press Increase change the temperature setpoint, if desired. 3. Press Heat/Cool Settings to change Heat/Cool between heat and cool settings. Settings or Decrease By pressing the Temperature keys, you can select a temporary temperature. Pressing Heat/Cool Settings displays the other temperature setpoint. Setting Heat This temperature setting remains until the hold is canceled.
  • Page 18 4. Press Increase or Decrease System Setting adjust temperature settings. Heat Cool Auto M14568 Pressing the Temperature keys changes the temporary temperature. Example displays shows temporary cooling setting of 80°. NOTE: The display changes from the setpoint to the room temperature after approximately 3 seconds. IMPORTANT Program To cancel the Hold, press Run Program.

  • Page 19: Vacation Mode

    Vacation Mode NOTE: This feature does not apply to Constant Temperature Setpoint Programming. 1. Press Hold Temp twice. Setting Hold Temp Cool M14569 Pressing Hold Temp twice displays the thermostat in Vacation mode. Example displays shows temporary heat setting of 60°. Pub.
  • Page 20 2. Press Time or Time desired number of days displays (1 to 255 days). Time 3. Press Wake, Leave, Return or Sleep to select the period the Hold will stop. Wake Leave until the By pressing the Time keys, the number of vacation days is selected. Return Sleep Example displays shows 18 vacation days.
  • Page 21 4. Press Increase adjust the temperature setting, if desired. NOTE: Only the heating temperature is used when the System is set to Heat. Similarly, only the cooling temperature is used when the System is set to Cool. The thermostat uses both the heating and cooling temperatures when the System is set to Auto.
  • Page 22 IMPORTANT To cancel the Hold before the designated time, press Run Program. Program Pressed the wrong key? Want to start over? Don’t worry! You can always press Program to return display to normal. Pub. No. 12-5027-01 69-1615...

  • Page 23: Information Key

    Information Key The Information key provides information at your fingertips. The sequence of key presses is as follows: • Outdoor Temperature (if equipped) • Current Setpoint of Mode in Use (Heat or Cool) • Setpoint of Mode Not Currently in Use •...

  • Page 24: Displaying Outdoor Temperature

    Displaying Current Settings Press twice to check the current temperature setpoint. Press to check the temperature setpoint of the mode not currently in use. NOTE: Without outdoor temp. sensor, press to display current setpoint; twice for opposite setpoint. NOTE: If the filter status is expired, press times to check current temperature setpoint, if equipped w/outdoor sensor.

  • Page 25: Filter Indication

    Filter Indication Your thermostat monitors the time the fan is running and lets you know when to replace the filter, based on System the number of fan run-time days you select. Upon Em Heat expiration, the thermostat displays Filter and the Filter backlight flashes during the Wake and Return modes.

  • Page 26: Setting Or Resetting Filter Indication Timer

    Setting or Resetting Filter Indication Timer Your thermostat comes preset to the 30-day setting. To change this setting, or reset after filter expiration, follow these instructions: 1. Press Filter to enter the Filter mode. Filter 2. Press and hold Filter for at least Filter 3 seconds to reset fan run time to zero.
  • Page 27 3. Press Time or Time 120, 180, 270, or 360). 4. Press Run Program to return to normal operation. Program IMPORTANT To track the time the fan is running, you must select a setting other than 0. If the setting is 0 days, the display will always show “0 Days;...

  • Page 28: Programming Your Thermostat

    PROGRAMMING YOUR THERMOSTAT Clock Setting Current Day and Time IMPORTANT Always press the keys with your fingertip or similar blunt tool. Sharp instruments like pens and pencil points will damage the keyboard. On initial power up or after an extended power loss, 1:00 PM flashes on the display until a key is pressed.
  • Page 29 1. Press Set Current Day/Time. Set Current Day/Time 2. Press Day until the current day displays. NOTE: Mon = Monday, Tue = Tuesday, Wed = Wednesday, Thu = Thursday, Fri = Friday, Sat = Saturday, Sun = Sunday. Pressing Set Current Day/Time displays the information shown. By Pressing Day, you can set the current day.
  • Page 30 3. Press Time or Time current time displays. Time NOTE: Tapping Set Current Day/ Time advances the time in one-hour increments. NOTE: If the current time is Daylight Daylight Savings Time, press Time Daylight Time until DST displays. 4. Press Run Program to return to normal operation. Program until the By Pressing Daylight Time, you can set Daylight Savings Time.

  • Page 31: Setting System And Fan

    Setting System and Fan The system default setting is Heat and the fan default setting is Auto. Use the System and Fan keys to change the settings. The fan settings can be set for each schedule period individually. The system selection is for all the schedule periods.

  • Page 32: 7-Day Program And Operation

    24-Hour Operation or Constant Temperature Setpoint Programming is better for you and your family. If so, please consult your American Standard dealer or service technician. During 7-Day Operation, you can set your thermostat...
  • Page 33 WAKE SUNDAY TIME H 70 MONDAY TIME H 70 TUESDAY TIME H 70 WEDNESDAY TIME H 70 THURSDAY TIME H 70 FRIDAY TIME H 70 SATURDAY TIME H 70 Table 1. 7-Day Preprogrammed Schedule. LEAVE 6:00 AM TIME 8:00 AM AUTO AUTO C 78...

  • Page 34: Customizing Your Own 7-Day Schedule

    Customizing Your Own 7-Day Schedule Before starting the programming procedure, use Tables 2 and 3 to organize your schedule. The preprogrammed schedule is shown in Table 1. Four time periods are available for each day of the week – WAKE, LEAVE, RETURN, and SLEEP.
  • Page 35 Instructions 1. Write in the time you want each schedule period to begin. 2. Write in the heating temperature (H) and cooling temperature (C) you want for each period. 3. Circle the fan operation you desire for each period. 4. Begin with Programming the First Day! Pressed the wrong key? Want to start over? Don’t worry! You can always press...
  • Page 36 WAKE SUNDAY TIME AUTO MONDAY TIME AUTO TUESDAY TIME AUTO WEDNESDAY TIME AUTO THURSDAY TIME AUTO FRIDAY TIME AUTO SATURDAY TIME AUTO Table 2. Your 7-Day Schedule. LEAVE TIME AUTO TIME AUTO TIME AUTO TIME AUTO TIME AUTO TIME AUTO TIME AUTO RETURN...
  • Page 37 WAKE SUNDAY TIME AUTO MONDAY TIME AUTO TUESDAY TIME AUTO WEDNESDAY TIME AUTO THURSDAY TIME AUTO FRIDAY TIME AUTO SATURDAY TIME AUTO Table 3. An Extra 7-Day Schedule. LEAVE TIME AUTO TIME AUTO TIME AUTO TIME AUTO TIME AUTO TIME AUTO TIME AUTO...

  • Page 38: Programming The First Day

    Programming the First Day To modify the preprogrammed schedule, start by programming the Wake time and temperature and fan operation for any one day: NOTE: This schedule follows the current day and time you set in the section Setting Current Day and Time and the Heat or Cool setting and Fan setting you selected in the section Setting System and Fan.
  • Page 39 2. Press Day until the desired day displays. 3. Press Time desired Wake time displays. Time NOTE: The program times are in fifteen-minute intervals. (Example: 8:00, 8:15, 8:30). Wake Example display shows Monday is selected and ready to program. or Time until the Wake Set Program...
  • Page 40 4. Press Increase the desired Wake temperature dis- plays. NOTE: The setpoint temperature range is 55 to 85°F (13 to 29°C) for heating and 65 to 99°F (18 to 37°C) for cooling. NOTE: Press Fan to modify fan operation. Auto means the fan runs only when the heating or cooling equipment is operating.
  • Page 41 5. Press Heat/Cool Settings to make Heat/Cool selections for the opposite system Settings setting (either Heat or Cool). NOTE: If your system is set for Heat, only the heating temperature will be used. Similarly, if your system is set for Cool, only the cooling temperature will be used.
  • Page 42 7. Press Leave, Return or Sleep and repeat steps 3, 4, 5 and 6 for programming the rest of the day. The day is now programmed (first day of a seven-day schedule). Leave IMPORTANT Repeat steps 1 through 7 for each day of the week that has a different schedule from the first day.

  • Page 43: Copying A Day

    Copying a Day NOTE: The copy feature applies only to 7-Day Operation. The thermostat must be in the program mode to use the copy feature. Go to step 2 if the thermostat is already in the program mode (Set Program displays in upper left corner).
  • Page 44 3. Press Copy. Copy M14594 By pressing Copy, you copy a day’s schedule into memory. Example display shows Monday’s schedule has been copied into memory. 4. Press Day until the day to be copied to is displayed. M14595 By pressing Day again, you select which day to copy to. Example display shows Monday and Wednesday. Since Monday was already selected, Monday’s schedule will be copied to Wednesday.
  • Page 45 5. Press Copy. Copy NOTE: donE displays for two seconds before the normal display returns. By pressing Copy again, you complete the copy command. Example display shows donE. Monday’s schedule 6. Repeat steps as necessary for all the periods and days desired. 7.

  • Page 46: Clearing Schedule Period

    Clearing Schedule Period Suppose you want to skip a schedule period or periods for a particular day because you don’t need them. For example, if Saturday is a day you normally stay at home from school or work, you can clear the Leave and Return periods for this day and keep the Wake and Sleep periods.
  • Page 47 2. For 7-Day Operation, press Day until the desired day displays. For 24-Hour Operation, skip to step 3. 3. Press and hold Leave, Return or Sleep until the start time and temperature setting are cleared (approximately 3 seconds). Leave Return NOTE: Wake cannot be cleared.
  • Page 48 You do not have to program a replacement time for the remaining periods, for example Wake and Sleep. If you cleared only the Leave and Return periods for Saturday (or any day), the thermostat remains in the Wake period for all of Saturday until the Sleep period. 4.

  • Page 49: 24-Hour Program And Operation

    24-Hour Program and Operation Set Program Setting 24-Hour Operation is the same as 7-Day Operation except the same program repeats itself each day. Monday through Sunday follows the same exact schedule (four periods and up to eight temperatures). Tue Wed Thu Fri Sat Sun Heat Wake Auto...

  • Page 50: Customizing Your Own 24-Hour Schedule

    The preprogrammed schedule is as follows (same schedule for all days of the week): You may keep this schedule or organize your own. Program Repeats TIME Every 24 Hours H 70 Customizing Your Own 24-Hour Schedule Before starting the programming procedure, use Tables 5 and 6 to organize your schedule. The preprogrammed schedule is shown in Table 4.

  • Page 51: Programming Your 24-Hour Schedule

    Instructions 1. Write in the time you want each schedule period to begin. 2. Write in the heating temperature (H) and cooling temperature (C) you want for each period. 3. Circle the fan operation you desire for each period. 4. Begin programming. WAKE Program TIME...
  • Page 52 1. Press Wake. Wake 2. Press Time or Time desired Wake time displays. Time NOTE: The program times are in fifteen minute intervals. (Example: 8:00, 8:15, 8:30). Set Program Tue Wed Thu Fri Sat Sun Wake Example display shows 6:00 AM with Heat set to 70°F. until the Set Program Tue Wed Thu Fri Sat Sun...
  • Page 53 3. Press Increase the desired Wake temperature displays. NOTE: The setpoint temperature range is 55 to 85°F (13 to 29°C) for heating and 65 to 99°F (18 to 37°C) for cooling. NOTE: Press Fan to modify fan operation. Auto means the fan runs only when the heating or cooling equipment is operating.
  • Page 54 4. Press Heat/Cool Settings to make Heat/Cool selections for the opposite system Settings setting (either Heat or Cool). NOTE: If your system is set for Heat, only the heating temperature will be used. Similarly, if your system is set for Cool, only the cooling temperature will be used.
  • Page 55 5. Press Increase until the desired temperature setpoint displays. 6. Press Leave, Return or Sleep and repeat steps 2, 3, 4, and 5 for programming the rest of the day. The week is now programmed. Leave Return 7. Press Run Program to return to normal operation. Program or Decrease Set Program...

  • Page 56: Constant Temperature Setpoint Programming

    Constant Temperature Setpoint Programming Unlike the first two options, Constant Temperature Setpoint Programming does not have the Wake, Leave, Return and Sleep periods. The temperature is set by pressing the keys. Setting Temperature and Fan Operation If your thermostat is set for Constant Temperature Setpoint Programming, follow the steps below. Otherwise, refer to 7-Day Program and Operation, or 24-Hour Program and Operation.
  • Page 57 1. Press Increase the desired temperature displays. NOTE: The setpoint temperature range is 55 to 85°F (13 to 29°C) for heating and 65 to 99°F (18 to 37°C) for cooling. NOTE: Press Fan to modify fan operation. Auto means the fan runs only when the heating or cooling equipment is operating.
  • Page 58 3. Press Increase until the desired temperature setpoint displays. NOTICE: This equipment is a Class B digital apparatus, which complies with Canadian Radio Interference Regulations, CRC c. 1374. CAUTION Equipment Damage Hazard. Can cause permanent damage to the compressor or other equipment. To avoid possible equipment damage, do not operate cooling when outside temperature is below 50°F (10°C).

  • Page 59: Troubleshooting

    TROUBLESHOOTING GUIDE Symptom Display does not come Thermostat is not being powered. Temperature setting The upper or lower temperature does not change limits were reached. (Example: cannot set the heating higher or the cooling lower). Possible Cause Check if the thermostat is mounted and latched on the wallplate—mount and latch the thermostat on the wallplate.
  • Page 60 Troubleshooting Guide (continued) Symptom Heating does not come No power to the thermostat. System selection is not set to Heat. Heating setpoint is below room temperature. Cooling does not come No power to the thermostat. System selection is not set to Cool. Cooling setpoint is above room temperature.
  • Page 61 Troubleshooting Guide (continued) Symptom System on indicator Heating/cooling equipment turns on (flame=heat, the fan when the equipment has snowflake=cool) is lit, but reached the setpoint. no warm or cool air is coming from the registers. System on indicator reads Filter expired. Filter and backlight is flashing.

  • Page 62: Definitions

    DEFINITIONS Adaptive Intelligent Recovery™ Control Adaptive Intelligent Recovery™ Control is the factory default setting that allows you to choose the exact time the room reaches your comfort temperature, as opposed to conventional recovery. Adaptive Intelligent Recovery™ Modes WAKE You choose the exact time the room reaches your comfort temperature after the SLEEP period. LEAVE You choose the time you want your heating or cooling system to start an energy-savings mode while you are away (lower temperature during heating season, and higher temperature during cooling...
  • Page 63 If your thermostat is set to conventional recovery, a indication displays continuously, as shown on the example display. Conventional Recovery Modes WAKE You choose the time you want your heating or cooling system to start to reach your comfort tempera- ture after the SLEEP period.
  • Page 64 Preprogrammed Schedule The preprogrammed schedule consists of the four periods (Wake, Leave, Return and Sleep) and accompanying temperatures programmed into your thermostat at the factory. See Tables 1 and 4. Period One of the four times of the day (Wake, Leave, Return or Sleep) that you can program a setpoint or setpoints. Setpoint Setpoint is the temperature setting you select for a schedule or for a Hold.

  • Page 65: Index

    INDEX 24-Hour Operation, 49 24-Hour Preprogrammed Schedule, 50 7-Day Operation, 32 7-Day Preprogrammed Schedule, 33 Adaptive Intelligent Recovery Control, 11 Changing Temperature Setting Indefinitely, 16 Changing Temperature Setting Until the Next Schedule Period, 14 Clearing Schedule Period, 46 Clock, 28 Comfort-R Comfort Enhancement System, 10 Constant Temperature Setpoint Programming, 56 Conventional recovery, 62...

  • Page 66: Limited Warranty

    Low Voltage Room Thermostats This warranty is extended by American Standard Inc., to the original purchaser and to any succeeding owner of the real property to which the Thermostat is originally affixed, and applies to products purchased and retained for use within the U.S.A. and Canada.

  • Page 67: Customer Assistance

    CUSTOMER ASSISTANCE If, after reading this guide, you have any questions concerning the operation of your thermostat, please call the Thermostat Customer Assistance Helpline at 1-800-500-2041. For service, contact your local heating and cooling contractor. Pub. No. 12-5027-01 69-1615...
  • Page 68 Pub. No. 12-5027-01 69-1615 4-02 G.H. American Standard Inc. Troup Highway Tyler, TX 75711-9010 Pub. No. 12-5027-01 69-1615 Printed in Taiwan R.O.C.

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Asystat302c

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