Model: HTW-FT03-2W

Description:

Smart Digital Thermostat with Wi-Fi.

Modern design and easy to use.

Application:

• 1 Stage “cold” mode (summer) controls up to 1 chilled water valve or activation of up to 1 compressor or 1 refrigeration circuit;
• 3-speed manual or automatic fan control (low, medium and high speed);
• Control of opening and closing of the actuator valve;

The fan speed can be selected as 3-speed manual or automatic control mode. In ventilation mode, the fan only supports manual speed control.

Features:

• Sense of Fashion Science and Technology
• Easily work with Amazon Echo, Google Home, Tmall Genie, IFTTT
• Very modern appearance design, suitable for offices, hotels, houses, high-end projects and residential buildings;
• Slim design and easy installation;
• Elegant and discreet blue backlight;
• 2/4 button control integrated into one unit with easy setup;
• Large LCD filter with icon and elegant display;
• Easy to configure;
• Function to program the next activation or deactivation within a selectable time;
• Room temperature display or setpoint display can be selected;
• Manual or automatic fan speed selection;
• Remote temperature sensor option;
• 17 integration languages ​​are synchronized in the APP (English, Spanish, Russian, Hungarian, Turkish, Hebrew, German, Italian, Japanese, French, Poland, Simplified Chinese, Traditional Chinese, Dutch, Portuguese, Vietnamese, Arabic, Korean)
• Room temperature display settings;
• Temperature display in ^C or ^F;

Technical Data:

Power supply: 95VAC to 220V – 50/60Hz

NTC3950 Sensor, 10K

Consumption: <1.5W

Ventilation mode only: Yes

Manual/Auto Fan Option: Yes

Accuracy: +/- 1°C to 21°C

Display range: 5 ~ 99 ^C

Wires in terminals:  2 x 1.5 mm2 or 1 x 2.5 mm2

Protection Class: IP20

Installation:

Note:  The thermostat must be installed on the wall in a position with good air circulation and 1.5 meters from the floor to capture the temperature.

Do not place the thermostat near windows or doors, in hot or cold places and away from sunlight.

Flush: EU or standard electrical box

Protection class IP20

Operating temperature: 18 ~ 49 ^C

Shipping temperature: 35 ~ 65^C

Terminal Designations (Wiring Diagram) – 7 Pins

3 and 4 – Heating/cooling valve closure

5 – Relay for low fan speed

6 – Relay for average fan speed

7 – Relay for high fan speed

9 – L – Line voltage supply

8 – N – Line voltage neutral connection

Connections:

Access to the connection terminals is via a screw on the back of the thermostat.

Only specialized personnel should carry out the installation.

Note: Turn off the power before installing.