Quick Summary
The HTW-WF01-ECN is designed for fan coil systems with EC fans and central control. It supports 0–10V fan control and 4 pipe heating and cooling systems. It helps keep room temperature stable and supports system efficiency in daily operation.
This Hotel Modbus Thermostat is suitable for projects that need both local control and BMS connection. It supports programmable control, key-card function, and Modbus communication. It helps reduce manual work and improve energy use. The sections below explain how each function works in real projects.
Key Functional Highlights
These functions are designed for stable HVAC control and simple operation.
(01) EC fan control (0–10V)
The thermostat supports EC fan control using a 0–10V signal. Fan speed can change smoothly. This helps reduce noise and improve comfort. In practice, this thermostat improves airflow control.
(02) 4 pipe heating and cooling system
The thermostat supports 4 pipe systems. Heating and cooling valves are controlled separately. This allows flexible system use. This thermostat is suitable for buildings with both modes.
(03) Programmable control
The thermostat supports time scheduling. Users can set temperature by time. This helps reduce energy use. This thermostat supports efficient daily operation.
(04) Fan coil and valve control
The thermostat controls the fan coil unit and two valves. Heating and cooling valves work independently. This keeps the room stable. This thermostat improves control accuracy.
(05) Key-card function
The key-card input is useful in hotel rooms. The system can stop when the room is empty. This helps reduce energy waste. This Hotel Modbus Thermostat supports energy saving.
(06) Modbus communication
The thermostat supports Modbus communication. It connects to a BMS system. This allows central monitoring and control. This Hotel Modbus Thermostat is suitable for large projects.
Product Design and Display
The design is simple and clean. It is suitable for indoor use. The interface is clear and easy to understand. It fits standard wall boxes. This Hotel Modbus Thermostat is suitable for hotels and offices.
Technical Specifications
Key parameters are listed below for installation and system matching.
| Parameter | Value |
|---|---|
| Power Supply | 95–240VAC, 50/60Hz |
| Power Consumption | 5A |
| Set Range | 5–35°C |
| Accuracy | ±0.5°C or ±1°F |
| Installation | 86×86 mm or EU 60mm round box |
| Protection Level | IP20 |
| Shell Material | PC+ABS (Fireproof) |
| Warranty | 2 Years |
Wiring and Installation
The thermostat connects to the EC fan, and valves. The 0–10V output controls fan speed. Separate outputs control heating and cooling valves. Modbus wiring connects to the BMS. This thermostat helps reduce wiring work and improves system control.
Model Code Guide
Understanding the model code helps select the right configuration for each project.
| Fan coil series | xx stands for |
| 2 | 2-pipe fan coil system |
| 4 | 4-pipe fan coil system |
| W | WiFi |
| EC | EC fan 0-10V |
| B | BACnet |
| N | Modbus communication |
| K | Keycard |
| E | External sensor |
| M | 0-10V modulating valve |
| Example WF01-FC-XX | If XX=KB, it means 2/4-pipe FCU thermostat with BACnet and external sensor (If you need this, click here) |
Project Fit & Customization
This model is suitable for hotel and commercial fan coil systems. It supports EC fan control and BMS integration. This Hotel Modbus Thermostat is widely used in HVAC projects.
Some functions can be adjusted. Communication settings or control logic can be discussed. This Hotel Modbus Thermostat supports flexible project needs.
OEM support is available. Logo, colour, and labels can be customised. This Hotel Modbus Thermostat can match different markets.
Certifications and Compliance
This thermostat complies with European market requirements and is supported by certifications such as CE, RoHS, LVD test reports, EMC test reports, etc
Exhibition Moments
Our team regularly participates in international HVAC exhibitions such as Febrava in Brazil, The Big 5 in Dubai, and ISK-SODEX in Turkey, etc.
Frequently Asked Questions
Q1: Does it support Modbus communication?
Yes, it supports Modbus. This Hotel Modbus Thermostat can connect to a BMS system.
Q2: Is it suitable for EC fan systems?
Yes, it supports 0–10V EC fan control. It allows smooth speed adjustment.
Q3: Can it control both valves and fan coil unit?
Yes, it controls both. This Hotel Modbus Thermostat manages fan and valves together.
Q4: Does it support hotel energy saving?
Yes, it supports key-card input. This helps reduce energy use in empty rooms.
Q5: What is the MOQ and can I get samples?
MOQ is 300 units. Samples are available. Smaller orders can be discussed.
Q6: How to place an order?
Contact us for PI. Payment supports TT and PayPal. Shipping supports EXW, FOB, and DAP.
Q7: How long is the lead time?
Samples take about 7 days. Custom orders take 3–5 weeks. Bulk orders need about one month.
Q8: What shipping options are available?
Express takes about 7 days. Air is similar. Sea shipping takes about one month.
Need Support?
If you are selecting a model or planning a project, please contact us. We can help choose the right thermostat.
Related Thermostat Models
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Central control is important in large HVAC systems. This Hotel Modbus Thermostat supports both local control and BMS connection. It helps improve comfort and system efficiency.
