American Standard Thermostat AccuLink Platinum 1050 Manual

The American Standard AccuLink Platinum 1050 is a programmable communicating thermostat designed for use with compatible American Standard heating and cooling systems. It features a color touchscreen interface, Wi-Fi connectivity for remote access via the AccuLink app, 7-day programming, humidity control, advanced zoning capabilities, and energy usage monitoring. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Wi-Fi 7. Programming Schedules 8. Advanced Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Color touchscreen display, built-in Wi-Fi module, system interface terminal, mounting plate, and wall anchors.

Feature	Description
Color Touchscreen	High-resolution display for intuitive control
AccuLink Communication	Two-way communication with compatible HVAC equipment
Wi-Fi Connectivity	Remote access and control via smartphone app
7-Day Programming	Custom schedules for each day of the week
Humidity Control	Displays and manages indoor humidity levels
Energy Monitoring	Tracks system runtime and energy usage
Advanced Zoning	Supports up to 8 zones when used with zoning panel
Filter Change Reminder	Alerts when system air filter needs replacement
Backlit Display	Automatic brightness adjustment
System Status Alerts	Notifications for system issues or maintenance needs

Installation

Unpack and inspect contents. Ensure power to HVAC system is turned OFF at circuit breaker.

Remove old thermostat: Turn off power, remove cover, label wires, disconnect from old base.
Mount new baseplate: Use level to ensure straight, mark screw holes, secure to wall.
Connect wires: Match labeled wires to corresponding terminals on new baseplate.
Attach thermostat: Align and snap onto baseplate until it clicks into place.
Restore power: Turn circuit breaker back ON.

WARNING! Installation should be performed by a qualified HVAC technician. Incorrect wiring can damage equipment.

First-Time Setup

Power on thermostat; follow on-screen setup wizard.

Select language: Choose ENGLISH (default) or other available languages.
Set date and time: Enter current date and time for accurate scheduling.
Configure system type: Select heat pump, conventional, or dual fuel based on your equipment.
Test system operation: Run test cycle to verify proper communication with HVAC equipment.
Connect to Wi-Fi: Follow prompts to connect to your home network.

CAUTION! Do not skip system configuration steps as improper settings may affect performance.

Specifications

Display: 5-inch color LCD touchscreen.
Power: 24VAC from HVAC system; battery backup for memory.
Compatibility: American Standard AccuLink communicating systems.
Communication: Two-way digital communication with equipment.
Wi-Fi: 802.11 b/g/n compatible.
Programming: 7-day, 4 periods per day.
Temperature Range: 40°F to 99°F (4°C to 37°C).
Humidity Range: 5% to 90% RH display and control.
Operating Temp: 32°F to 122°F (0°C to 50°C).
Warranty: 5-year limited warranty on parts.

Controls and Settings

Access main menu by touching the screen. Home screen shows current temperature, humidity, and system status.

Touch Controls: Temperature adjustment, Mode selection (Heat/Cool/Auto/Off), Fan control (Auto/On), Menu access.

Settings Menu: System configuration, Wi-Fi setup, Scheduling, Preferences, Alerts, Diagnostics. Temperature Control: Adjust setpoints, view indoor/outdoor temperature (with sensor). Humidity Control: Set desired humidity level, view current humidity. Energy Reports: View daily, weekly, monthly energy usage data.

Connecting to Wi-Fi

Required for remote access via AccuLink app.

From main menu, select Settings > Wi-Fi Setup.
Choose your network from available list.
Enter Wi-Fi password when prompted.
Wait for connection confirmation (check mark icon).
Download AccuLink app from App Store or Google Play.
Create account and follow app instructions to pair thermostat.

Tip: Ensure thermostat is within range of your Wi-Fi router for stable connection.

Programming Schedules

Create custom temperature schedules for energy savings.

From main menu, select Schedule.
Choose day(s) to program (Mon-Fri, Sat-Sun, or individual days).
Set up to 4 periods per day: Wake, Leave, Return, Sleep.
For each period, set desired temperature and system mode.
Touch Save to apply schedule.
Use Copy function to duplicate schedules to other days.
Enable/disable schedule with Vacation Hold feature.

WARNING! Extreme temperature setbacks may cause system to work harder to recover, reducing efficiency.

Advanced Features

Humidity Control: Maintain optimal humidity for comfort and health. Filter Reminder: Set interval (1-12 months) for filter change alerts. System Alerts: Notifications for maintenance needs or system faults. Remote Sensors: Add optional remote temperature sensors for averaging. Zoning Control: When used with zoning system, control individual zone temperatures.

Care & Maintenance

Clean touchscreen with soft, dry cloth only. Do not use liquids or cleaners. Replace backup battery annually (CR2032). Keep vents clear of obstructions.

CAUTION! Never spray cleaning solutions directly on thermostat. Moisture can damage electronics.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © American Standard Heating & Air Conditioning. For support, visit www.americanstandardair.com or contact 1-800-628-4516. This product may be covered by one or more U.S. patents.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Blank screen	Power loss	Check circuit breaker; verify 24V at terminals; replace backup battery.
Wi-Fi not connecting	Network issues	Verify correct password; check router range; restart thermostat.
System not responding	Communication error	Check wiring connections; restart thermostat and HVAC equipment.
Incorrect temperature	Sensor or location	Ensure thermostat not in direct sunlight or near heat sources; calibrate if needed.
App not connecting	Account or network	Verify thermostat online status; re-link account in app; check internet connection.

Reset: Settings > System > Reset to restore factory defaults (requires reconfiguration).

Service: 1-800-628-4516; www.americanstandardair.com