1. Introduction
The Beca BAC-1000 series is a modern, touch-screen programmable smart thermostat designed for controlling central air conditioning and fan coil units. It offers advanced features including Wi-Fi connectivity, app control, and voice assistant compatibility, providing a comfortable and energy-efficient environment for your home or office. This manual provides detailed instructions for the installation, operation, and maintenance of your thermostat.
2. Setup and Installation
2.1 Physical Installation
Follow these steps for the physical installation of your thermostat. Ensure power is OFF before beginning any wiring.
- Connect the power wire and other equipment wires into the terminals as per the specific wiring diagram for your system.
- Fix the wall plate into the wall box using a screwdriver. This product is suitable for standard 86mm wall boxes or European 60mm round boxes.
- Connect the LCD board into the wall plate.
- Installation is finished.
2.2 Wiring Diagrams
Refer to the appropriate wiring diagram below for your specific heating/cooling system. Incorrect wiring can damage the thermostat or your HVAC system.
2.3 App Installation and Pairing
To unlock the full smart features of your Beca BAC-1000 thermostat, download the companion app and pair your device.
- Download the 'Tuya' or 'Smart Life' app from the App Store (iOS) or Google Play Store (Android).
- Open the app and create an account or log in.
- Follow the in-app instructions to add a new device. This typically involves putting the thermostat into pairing mode (refer to the thermostat's display for pairing indicators) and entering your Wi-Fi network password.
- Once connected, you can control your thermostat remotely and access advanced settings.
3. Operating Instructions
3.1 Display Overview
The thermostat features a clear LCD display with various indicators and controls. Familiarize yourself with the icons for easy operation.
3.2 Basic Controls
- Power On/Off: Press the power button to turn the thermostat on or off.
- Mode Selection: Use the 'M' button to cycle through different operating modes (e.g., Heating, Cooling, Ventilation).
- Temperature Adjustment: Use the 'Up' and 'Down' arrows to set your desired temperature.
- Fan Speed: Use the fan icon button to adjust fan speed (e.g., Auto, Low, Medium, High).
3.3 App Control
The BecaSmart app provides a user-friendly interface for comprehensive control of your thermostat from anywhere.
- Remote Temperature Control: Adjust the target temperature from your smartphone.
- Programmable Mode: Set up weekly schedules (e.g., 5+1+1 program) to automate temperature changes.
- Button Lock: Enable a button lock feature to prevent unauthorized changes on the thermostat unit itself.
- Energy Saving: Utilize energy-saving modes and features through the app.
- External Sensor Temp: Monitor external sensor temperatures if applicable.
3.4 Voice Control
The thermostat is compatible with popular voice assistants like Amazon Alexa and Google Assistant for convenient hands-free control.
- Connect to Voice Assistant: Link your BecaSmart account with your Amazon Alexa or Google Home app.
- Voice Commands: Use commands such as "Alexa, set living room to 22 degrees" or "OK Google, turn on/off Nicole's room."
4. Maintenance
To ensure optimal performance and longevity of your Beca BAC-1000 thermostat, follow these simple maintenance guidelines:
- Cleaning: Gently wipe the screen and casing with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the surface or internal components.
- Avoid Obstructions: Ensure that the thermostat is not covered by furniture, curtains, or other objects that could obstruct airflow to its internal temperature sensor, leading to inaccurate readings.
- Software Updates: Regularly check the BecaSmart app for any available firmware or software updates for your thermostat. Updates often include performance improvements and new features.
- Battery Check (if applicable): If your model uses batteries for backup or primary power, check and replace them annually or when a low battery indicator appears.
5. Troubleshooting
If you encounter issues with your Beca BAC-1000 thermostat, try the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Thermostat not powering on | No power supply; Incorrect wiring | Check circuit breaker; Verify wiring connections against diagrams. |
| No Wi-Fi connection | Incorrect Wi-Fi password; Router too far; Network issues | Re-enter Wi-Fi password in app; Move router closer or use Wi-Fi extender; Restart router. |
| Inaccurate temperature reading | Sensor obstructed; Thermostat in direct sunlight/draft | Ensure sensor is clear; Relocate thermostat if possible; Adjust calibration in advanced settings if available. |
| HVAC system not responding | Incorrect wiring; System fault; Thermostat mode incorrect | Check wiring; Consult HVAC technician; Ensure thermostat is in correct mode (Heat/Cool). |
| Voice control not working | Not linked to voice assistant; Incorrect commands | Verify linking in Alexa/Google Home app; Use precise commands as instructed. |
If the problem persists after trying these steps, please contact customer support.
6. Specifications
Below are the technical specifications for the Beca BAC-1000 series thermostat:
| Feature | Specification |
|---|---|
| Model Number | BAC-1000ELW (e.g., Air conditioner with 4 pipes and WiFi) |
| Wattage | 5A |
| Brand Name | Beca |
| Certification | CE, EAC, FCC, RoHS, ISO |
| Origin | Mainland China |
| Accuracy | ±1°C |
| Set Temp. Range | 5-35°C |
| Room Temp. Range | 5-99°C |
| Display Temp. Range | 5 ~ 99°C |
| Ambient Temp. | 0 ~ 45°C |
| Ambient Humidity | 5 ~ 95 % RH (Non Condensing) |
| Storage Temp. | 0 ~ 45°C |
| Power Consumption | <1.5W |
| Timing Error | < 1% |
| Shell Material | PC +ABS (Fireproof) |
| Protection Class | IP20 |
| Application | Hotel, Home, Apartment, Office, Household, Home office |
| Communication | WIFI / RS485 / Modbus / Zigbee/Zwave (model dependent) |
| Product Name | Smart Thermostat, matter smart home |
| Current Load | 5A for fan and 3A for valve |
7. Warranty and Support
The Beca BAC-1000 series thermostat comes with a 24-month warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact your retailer or the manufacturer's customer service.
8. User Tips
- Optimize Schedules: Take advantage of the programmable scheduling feature to set different temperatures for various times of the day and week, aligning with your occupancy patterns to save energy.
- Leverage Voice Control: Integrate your thermostat with Amazon Alexa or Google Assistant for quick and convenient temperature adjustments without needing to touch the unit or your phone.
- Family Sharing: If multiple family members need to control the thermostat, use the device sharing feature in the app to grant them access.
- Check Wi-Fi Signal: Ensure your thermostat has a strong and stable Wi-Fi connection for reliable remote control and smart features. If connectivity issues arise, check your router's placement or consider a Wi-Fi extender.
9. Frequently Asked Questions (FAQ)
- Q1. Can I have a sample order for a Wi-Fi thermostat?
- A: Yes, we welcome sample orders to test and check quality. Please contact us directly for more details.
- Q2. What about the lead time?
- A: Sample orders typically need 2 days, while mass production time requires 1-2 weeks.
- Q3. Do you offer a guarantee for the products?
- A: Yes, we offer a 24-month warranty on our products.
- Q4. Can you do OEM and ODM for us?
- A: Yes. We are professional in providing OEM and ODM services.
