American Standard Thermostat R510 Manual

The American Standard Thermostat R510 is a programmable digital thermostat designed for precise temperature control of your HVAC system. It features a user-friendly interface, multiple programming schedules for energy savings, compatibility with various heating and cooling systems, and clear backlit display. Below are key sections for safety, features, installation, programming, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. System Compatibility 7. Programming Schedules 8. Energy Saving Tips 10. Care & Maintenance 11. Regulatory Information 12. Troubleshooting

Features at a Glance

Key components: Digital backlit display, Program buttons, System switch (Heat/Cool/Off/Auto), Fan switch (Auto/On), Hold button, Up/Down temperature buttons.

Feature	Description
Digital Display	Backlit LCD showing temperature, time, and system status
Programmable Schedules	4 time periods per day for weekdays and weekends
System Switch	Selects Heat, Cool, Off, or Auto mode
Fan Switch	Controls fan operation (Auto or Continuous On)
Hold Button	Temporarily overrides programmed schedule
Temperature Buttons	Up/Down arrows to adjust setpoint
Battery Backup	Maintains programming during power outages
Filter Change Reminder	Programmable alert to change HVAC filter
Temperature Limits	User-adjustable minimum and maximum setpoints
Keypad Lock	Prevents unauthorized changes to settings

Installation

Turn off power to HVAC system at circuit breaker before installation.

Remove old thermostat: Label wires, disconnect from terminals.
Mount new baseplate: Level and secure to wall using provided screws.
Connect wires: Match labeled wires to corresponding terminals (R, W, Y, G, etc.).
Attach thermostat: Align and snap onto baseplate.
Restore power and configure: Follow first-time setup prompts.

WARNING! Electrical shock hazard. Ensure power is OFF before handling wires. If unsure, consult a qualified HVAC technician.

First-Time Setup

After installation and power restoration, configure basic settings.

Set time and day: Press CLOCK button, use arrows to adjust.
Select temperature format: In SETUP menu, choose °F or °C.
Configure system type: Match to your HVAC (conventional heat pump, etc.).
Program schedules: Set weekday and weekend temperature periods.
Install batteries: Insert fresh AA batteries for backup memory.

CAUTION! Incorrect wiring or configuration can damage HVAC equipment. Verify all connections.

Specifications

Power Source: 24VAC from HVAC system; 2 AA battery backup.
Temperature Range: 40°F to 99°F (4°C to 37°C).
Display: Backlit digital LCD.
Compatibility: Conventional and heat pump systems (1H/1C).
Programming: 7-day, 4 periods per day.
Setpoint Resolution: 1°F or 1°C.
Ambient Operating Temp: 32°F to 122°F (0°C to 50°C).
Relative Humidity: 0% to 90% non-condensing.
Warranty: 5-year limited warranty.

Controls and Settings

Access menus via MENU button. Front Panel: SYSTEM (Heat/Cool/Off/Auto), FAN (Auto/On), HOLD, UP/DOWN arrows, CLOCK, MENU.

Programming: Press MENU, navigate to SCHEDULE. Set times and temperatures for Wake, Leave, Return, Sleep periods for Weekday and Weekend.

Settings: Temperature limits (MIN/MAX), Filter reminder interval, Keypad lock, Temperature calibration, System type configuration.

System Compatibility

Compatible with most 24VAC single-stage heating and cooling systems.

Conventional Systems: Gas, oil, or electric furnace with central AC.
Heat Pump Systems: Single-stage with auxiliary heat.
Check wiring: Requires R (power), W/W1 (heat), Y (cool), G (fan), C (common) for full functionality.

Tip: Refer to HVAC equipment manual or consult a professional to verify compatibility before purchase.

Programming Schedules

Create custom temperature schedules for energy savings.

Enter programming: Press MENU, select SCHEDULE.
Select day type: Choose WEEKDAY or WEEKEND.
Set periods: Adjust time and temperature for up to 4 periods (e.g., 6:00 AM 70°F, 8:00 AM 62°F, 5:00 PM 68°F, 10:00 PM 65°F).
Copy schedule: Option to copy weekday schedule to weekend.
Exit and save: Press DONE to save and return to normal display.

Note: Press HOLD to temporarily override the schedule. Press RUN SCHEDULE to resume programmed temperatures.

Energy Saving Tips

Utilize programming to reduce energy consumption.

Setback temperatures: Lower heat by 7-10°F for 8 hours daily in winter; raise cooling setpoint similarly in summer.
Use Auto fan mode: Saves energy compared to continuous ON.
Regular maintenance: Change filters as prompted to maintain system efficiency.
Seal drafts: Ensure home is well-insulated to maximize thermostat effectiveness.

Care & Maintenance

Turn off power before cleaning. Use soft, dry cloth to wipe display and casing. Do not use liquids or abrasive cleaners.

Maintenance: Replace backup batteries annually. Reset filter reminder after each filter change.

CAUTION! Do not spray cleaners directly on thermostat. Avoid excessive force on buttons.

Regulatory Information

FCC Part 15: Class B digital device; complies with limits for residential use. This device may not cause harmful interference and must accept any interference received. Copyright © American Standard Heating & Air Conditioning. For support, visit www.americanstandard.com or contact 1-800-228-2962.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Blank display	Power loss / dead batteries	Check circuit breaker; replace AA batteries.
HVAC not responding	Incorrect mode / wiring	Ensure SYSTEM is set to HEAT or COOL; verify wiring connections.
Incorrect temperature reading	Location / calibration	Relocate away from heat sources; use temperature calibration in settings.
Schedule not following	Hold active / clock error	Press RUN SCHEDULE; ensure correct time and day are set.
Short cycling	Settings / system issue	Check temperature differential settings; may require professional HVAC service.

Reset: To restore factory defaults, press and hold MENU and DOWN arrow for 5 seconds.

Service: 1-800-228-2962; www.americanstandard.com