What You'll Need
- Aqara Thermostat Hub W200
- Screwdriver
- Wire labels
- Aqara Home app
- 2.4GHz or 5GHz WiFi
Step-by-Step Setup
- Turn off HVAC power: Switch off the breaker for your heating/cooling system.
- Photograph existing wiring: Document your current thermostat connections.
- Remove old thermostat: Disconnect wires and remove the old unit.
- Mount the W200 backplate: Secure to the wall using included screws.
- Connect thermostat wires: Match wires to labeled terminals (R, W, Y, G, C, etc.).
- Attach the W200: Snap the thermostat onto the backplate.
- Restore power: Turn the breaker back on.
- Download Aqara Home app: Install on your phone.
- Add device: Tap "+" and select Thermostat Hub W200.
- Connect to WiFi: The W200 supports both 2.4GHz and 5GHz.
- Configure HVAC settings: Set system type (heat, cool, heat pump, etc.).
- Enable hub features: The W200 acts as a Zigbee hub—pair your other Aqara devices.
- Set up mmWave presence: Configure presence detection for auto-away mode.
- Enable doorbell monitor: Connect compatible video doorbells for screen display.
Key Features
- 4-in-1: Thermostat + Hub + Presence Sensor + Doorbell Monitor
- Built-in mmWave radar for occupancy detection
- Zigbee 3.0 hub for Aqara ecosystem
- Matter compatible
- 5" touchscreen display
- Doorbell video display
- HomeKit, Alexa, Google Home support
Troubleshooting
- HVAC not responding: Verify wiring matches your system type. Check for C wire.
- Presence detection false triggers: Adjust sensitivity. Avoid placement near HVAC vents.
- Hub not finding devices: Bring Zigbee devices closer during pairing.
- Doorbell not displaying: Ensure compatible doorbell is added in Aqara Home.
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