Important Notice: Power Supply 220V AC, 50-60Hz Only – Check Voltage Compatibility Before Purchase
Advanced HVAC Control for Fan Coil Units
This WiFi Smart Air Conditioner Thermostat (Model BAC-18) provides precise temperature control for fan coil unit applications with options for 2-pipe or 4-pipe configurations. The thermostat offers both WiFi-enabled and non-WiFi versions to suit different installation requirements. The device controls FCU fans and motorized valves through accurate temperature comparison between room conditions and user settings to achieve optimal comfort while maximizing energy efficiency.
Comprehensive Smart Home Integration
Available in both WiFi and non-WiFi versions, this programmable thermostat supports app remote control for convenient management from anywhere. The system integrates seamlessly with popular voice assistants including Google Home, Amazon Echo, and Tmall Genie for hands-free temperature control. Advanced programming features include 5+1+1 weekly scheduling modes with 6 time periods per day for customized comfort and energy savings.
Premium Design and Reliable Performance
Featuring an ultra-thin embedded panel design with only 12.4mm visible thickness above the wall, this thermostat seamlessly integrates into any décor. The frameless acrylic panel comes in classic black, white, or black-and-white color schemes. LED matrix backlight display provides clear visibility while being energy-efficient and eye-friendly. The capacitive touch buttons ensure simple, intuitive operation.
Specifications Table
|
Voltage |
220V AC, 50-60Hz (Important: Check Compatibility) |
|
Power |
<1.5W Power Consumption |
|
Fan Relay |
5A Resistive, 3A Inductive |
|
Valve Relay |
3A Resistive, 1A Inductive |
|
Sensor Type |
NTC3950, 10K Thermistor |
|
Temperature Range |
Set Point: 5-35°C, Display: 5-70°C |
|
Accuracy |
±1°C Temperature Control |
|
Ambient Conditions |
0-45°C, 5-95% RH (Non-Condensing) |
|
Storage Temperature |
-5°C to 45°C |
|
Timing Error |
<1% |
|
WiFi Connectivity |
2.4GHz WiFi (WiFi Models Only) |
|
Control Methods |
App Control, Voice Control, Manual Control |
|
Voice Compatibility |
Google Home, Amazon Echo, Tmall Genie |
|
Display |
LED Matrix Backlight |
|
Operation Mode |
Cooling, Heating, Ventilation |
|
Programming |
5+1+1 Weekly Schedule, 6 Time Periods/Day |
|
Special Features |
Power Off Protection, Local Groups/Shares |
|
Installation Box |
86mm Square or 60mm European Round |
|
Wire Terminals |
2 × 1.5mm² or 1 × 2.5mm² |
|
Protection Class |
IP20 |
|
Shell Material |
PC + ABS Fireproof Material |
|
Buttons |
Capacitive Touch Buttons |
|
Panel Thickness |
12.4mm Above Wall Surface |
|
Design |
Frameless Acrylic Panel |
|
Colors |
Black, White, Black and White |
|
Certifications |
CE Certified |
|
Model Options |
BAC-18ALW (2-Pipe WiFi), BAC-18ELW (4-Pipe WiFi), BAC-18AL (2-Pipe No WiFi), BAC-18EL (4-Pipe No WiFi) |
|
Brand |
JUANJUAN |
|
Origin |
Mainland China |
|
Countries Suitable For |
220V 50-60Hz Countries (Europe, Asia, etc.) |
|
Applications |
Fan Coil Units, HVAC System |
Important Notes:
- VOLTAGE CRITICAL: 220V AC, 50-60Hz ONLY – NOT suitable for 110V/120V systems
- PIPE OPTIONS: Choose 2-pipe (BAC-18AL/ALW) or 4-pipe (BAC-18EL/ELW) configuration
- WIFI AVAILABILITY: Available with or without WiFi connectivity
- INSTALLATION: Compatible with standard 86mm square or 60mm European wall boxes
- PROGRAMMING: Advanced 5+1+1 weekly scheduling with 6 daily time periods
- VOICE CONTROL: Compatible with major smart home voice assistants
- ENERGY SAVING: Precise ±1°C control for optimal comfort and efficiency
- APP CONTROL: Remote management via smartphone app (WiFi models)
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