TCONT900AC43UA Manual Explain about Spesification, Feature and Function, Installatiom, and Troubleshooting when trane thermostat blank screen, trane thermostat blank screen no batteries.
Trane Thermostat TCONT900AC43UA Programmable Comfort Control Manual
Trane Thermostat TCONT900AC43UA FEATURES
- Large, Clear Display with Backlighting – current temperature, set temperature and time are easy-to-read and all are displayed on the home screen.
- Menu Driven Programming – Guides you through the scheduling process, showing only necessary information and choices on each screen.
- Ability to Select Multiple Days – allows you to easily customize the Comfort Control for your unique schedule.
- Real-Time Clock – keeps time during power failure; automatically updates for daylight savings.
- Precise Temperature Control (+/- 1°F) (+/- .5°C) – reliable, consistent comfort.
- Multiple HOLD options – allows you to modify schedule indefinitely or for a specific time.
- Change Reminders – reminds you to service or replace the air filters and/or humidifier pad.
- Programmable Fan – increases air quality when combined with a whole-house air cleaner.
- Outdoor Temperature Indication – shows current outdoor temperature on the display to help you plan outdoor activities.
TCONT900AC43UA PROGRAMMING YOUR HEATING AND COOLING SCHEDULE
Your Comfort Control can control up to four different schedule periods per day:
Wake – Period when you awaken and want your home at a comfortable temperature.
Leave – Period when you are away from home and want an energy-saving temperature.
Return – Period when you return home and want your home back to a comfortable temperature.
Sleep – Period when you are asleep and want an energy-saving temperature
Preprogrammed Energy Star Settings
Table 1 shows default program settings. Visit the Energy Star web site at www.energystar.gov for additional education and resources on programmable Comfort Controls
Table 1. Energy Star Default Program Settings.
| Schedule Period | Time | Setpoints | Fan Setting | |
| Heat | Cool | |||
| Wake | 6:00 AM | 70°F (21°C) | 78°F (25.5°C) | Auto |
| Leave | 8:00 AM | 62°F (16.5°C) | 85°F (29.5°C) | Auto |
| Return | 6:00 PM | 70°F (21°C) | 78°F (25.5°C) | Auto |
| Sleep | 10:00 PM | 62°F (16.5°C) | 82°F (27.8°C) | Auto |
TCONT900AC43UA OPERATING YOUR COMFORT CONTROL
Setting Fan and System Keys
SETTING FAN KEY
The Fan key selections vary based on your heating and/or cooling system type.
On – Fan runs continuously. Use this setting for improved air circulation or for more efficient central air cleaning. The Trane Proprietary Humidity Control might disable continuous fan function. See “Trane Proprietary Humidity Control” on page 28 for additional information.
Auto – Fan follows fan program schedule. See “Fan Schedule” on page 19 for more information.
Circ – Circulation control will provide a variable circulation determined by the Adaptive Intelligent Circulation (AIC) algorithm running the fan between 20% and 60% of the time.
SETTING SYSTEM KEY
The System key selections vary based on your heating and/or cooling system type.
Heat – Controls your heating system.
Off – Both heating and cooling systems are off.
Cool – Controls your cooling system.
Auto (when enabled) – Controls both your heating and cooling system based on temperature.
Em. Heat – Compressor is locked out and auxiliary heat cycles to maintain temperature. (Used only for heat pump systems with backup heat)
TCONT900AC43UA Manual Setting Temperature Overrides
Your Comfort Control has three temperature override options: Hold Temperature Until, Permanent Hold and Vacation Hold.
HOLD TEMPERATURE UNTIL (TEMPORARY HOLD)
Holds temperature temporarily until the next scheduled period time or until the time the user sets.
- Press Up or Down arrow next to the temperature you want to adjust. “Hold Temperature Until” time appears on the screen. The Hold Temperature Until time defaults to the start time of the next scheduled period.
NOTE: The Time Up and Down arrows are shown for approximately seven seconds. Pressing on the screen time (where the Hold Temperature Until time is shown) allows the arrows to reappear. - Press Up or Down arrow next to the Time key to set desired time for the Comfort Control to resume schedule.
- Press the Cancel or Sched key to cancel “Hold Tem- perature Until” and resume schedule.
NOTE: Once “Hold Temperature Until” time is reached, the comfort control shows “Following Schedule” on the screen to indicate that “Temporary Hold” has ended.
PERMANENT HOLD
Permanent Hold changes the temperature setting until Permanent Hold is cancelled.
- Press Hold key. “Permanent Hold” appears on the screen.
- Press Up or Down arrow next to the temperature you want to set during “Hold”.
- Press Cancel key to cancel “Permanent Hold” and resume the schedule.
NOTE: In ISU 0160, when changing from nonprogrammable to programmable mode, the screen displays “Per- manent Hold” under the time icon. This goes away when the schedule key is hit or the schedule menu is entered.
VACATION HOLD
Changes temperature setting for a selected number of days, from 1 to 365 days.
- Press the Up and Down arrow keys to set the desired temperature while away on vacation. Notice that “Hold Temperature Until” time is shown on the screen. (This is the time the Vacation Hold override expires after the number of days ends.)
- Press Hold key twice. Screen shows “Hold Temperature Until” one day.
- Press Up and Down arrow keys to change the number of Days you desire Comfort Control to override the schedule.
NOTE: Days Up and Down arrows appear for approximately seven seconds. Pressing just below Hold Temperature Until on the screen allows the Days Up and Down arrows to reappear.
NOTE: When the number of days of Vacation Hold expires, the screen shows “Following Schedule” to indicate that Vacation Hold has ended. - To cancel the Vacation Hold override early, press the Cancel key.
Fan Schedule
Press Fan key while in the Scheduling Screen to program the System Fan. Choices available from the Scheduling Screen:
On – Fan runs continuously. Use this setting for improved air circulation or for more efficient central air cleaning.
Auto – (default position) Fan runs with equipment. Programmable for all schedule periods (Wake, Leave, Return and Sleep).
Circ – Circulation control will provide a variable circulation determined by the Adaptive Intelligent Circulation (AIC) algorithm running the fan between 20% and 60% of the time.
Fan Status Displayed on Home Screen
If the Fan program is scheduled, Auto is shown and any programmable mode that is set; for example, if during Wake period, Fan is set to Auto, only Auto is shown in the Fan area. However, if during the Wake period, fan is scheduled to On, both Auto and On are shown. Auto indicates fan is running its schedule; On indicates Fan schedule is set to On.
Manual Override of Fan Schedule
On – Fan runs continuously. Use this setting for improved air circulation or for more efficient central air cleaning. The Trane Proprietary Humidity Control might disable continuous fan function. See “Trane Proprietary Humidity Control” on page 28 for additional information.
Auto – (default position) Fan follows fan program schedule. See “Fan Schedule” on page 19 for more information.
Circ – Circulation control will provide a variable circulation determined by the Adaptive Intelligent Circulation (AIC) algorithm running the fan between 20% and 60% of the time.
Readmore and Download Trane Thermostat TCONT900AC43UA Manual
| Title | : Trane Thermostat TCONT900AC43UA Manual |
| Format | |
| Pages | : 52 Pages |
| Language | : English |
| File Size | : 1 MB |
