AC306 
Specifications
| Model | AC3385 |
|---|---|
| Power Supply | AC 100-240 V, 50/60 Hz |
| Control Type | Touch button |
| Switching Type | On/Off relay |
| Accuracy | ±1 °C |
| Display | Blue backlit LCD, temp + clock |
| Fan Speed | 3-speed + Auto |
| System Modes | Cool / Heat / Vent / Auto |
| Communication | RS-485 Modbus RTU optional |
| IP Rating | IP30 |
| Application | FCU / Central air conditioning |
Product Description
Product Overview
AC3385 is a square, touch-button fan-coil unit (FCU) thermostat for central air-conditioning systems. The large blue backlit LCD clearly shows room temperature, set temperature, fan speed, mode and clock. Five capacitive touch keys (Mode, Timer, Power, Up, Down) give a clean, modern faceplate without mechanical buttons.
Key Features
- Large blue backlit LCD with room temperature and clock display
- Touch-sensitive control buttons (no moving parts, easy to clean)
- Cooling / heating / ventilation / auto mode selection
- 3-speed fan control (high / medium / low) plus auto fan
- Weekly programmable timer and holiday mode
- Child-lock and key-press tone options
- Standard 86×86 mm wall box, surface-mount design
- Optional RS-485 Modbus RTU for BMS integration
Specifications
- Model: AC3385
- Power Supply: AC 100-240 V, 50/60 Hz
- Control Type: Touch button
- Switching Type: On/Off relay
- Accuracy: ±1 °C
- Display: Blue backlit LCD, temp + clock
- Fan Speed: 3-speed + Auto
- System Modes: Cool / Heat / Vent / Auto
- Communication: RS-485 Modbus RTU optional
- IP Rating: IP30
- Application: FCU / Central air conditioning
Applications
- Commercial offices, hotels and apartments
- Residential central air-conditioning retrofits
- Fan-coil unit (FCU) zones in HVAC systems
- Projects requiring reliable room temperature control
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