Brand Name: Aqara
Compatibility: This Aqara device only functions when connected to the Mainland China server, which can be selected in the Aqara app.
Certification: CE
Communication method: Zigbee
Control Channels: 2 CHANNELS
Hign-concerned Chemical: None
Inbox adaptor: No
Origin: Mainland China
Power Source: AC,AC
State of Assembly: Ready-to-Go
Product Name: Aqara Smart Thermostat S3
Display: 3.95-inch Touch LCD Screen
Voice Control Support: Yes
Temperature/Humidity Sensing: Built-in sensors
Apple HomeKit Support: Yes
Smart Home Compatibility: Aqara Home App (Mainland China region)
Features:
Controls a variety of water system fan coil units, central air conditioning, water floor heating, fresh air fans, etc.
Built-in temperature and humidity sensor for automatic temperature control
Supports cooling, air supply, air conditioning heating, floor heating, AC + floor heating, fresh air modes
Zigbee 3.0 connectivity for app remote control
Custom scenario linkage for intelligent automation
Weather and time display on the 4-inch touchscreen panel
Installation Steps:
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Download the Aqara Home App
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Power the device using live and neutral wire
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Connect to relay wiring ports according to your external HVAC system
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In the app, click “+” and select Smart Thermostat S3
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Follow prompts to complete setup
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The device will appear in the list after successful connection
Technical Specifications:
Model: ZNWKQ11LM
Size: 86 × 86 x 41.4 mm
Rated Voltage: 220–250V~, 50/60Hz
Rated Power: MAX 100W/circuit (3 circuits total; valve-type load)
Operating Temp: 10°C ~ 40°C
Operating Humidity: 0~95% RH, non-condensing
Standards: GB/T14536.1-2008, GB/T 14536.10-2008
Wireless Protocol: Zigbee
FAQ:
Q1: What are the installation conditions?
A1: Install in a standard 86 bottom box, ideally central to your device setup. Avoid placing behind metal or load-bearing walls.
Q2: How to associate other devices?
A2: Use the “Associated Devices” menu in the app to link compatible devices and configure scenarios.
Q3: What’s the max distance for Zigbee communication?
A3: Up to 20 meters in normal conditions; no more than 2 walls in between recommended.
Q4: How to identify devices of the same type?
A4: Check device logs and use naming conventions in the app to distinguish devices by location or function.
