Detailed Product Description

Digital Temperature Controller KTH-401

1.Product Introduction

   For the control of central air-conditionering systems or floor heating systems, KTH-401 digital temperature controller is used to control room temperature in commercial, industrial and   residential environment via controlling fan coil units, motorized valve, motorized fan, heating pump and so on.It uses NTC to detect the room  temperature and compares it with the set-point so as to automatically keep the room temperature stable.

2. Technical Data

 2-1. Power Supply: AC24V/AC110V/ AC210~230V, DC3V, 2×AA battery (optional) 50/60HZ

 2-2. Accuracy: <1%               

 2-3. Electrical Rating: <3A,<16A

 2-4. Set-point Range: 0ºC - 40ºC

 2-5. Consumption: <1.5W            

 2-6. Sensor: NTC

3.Fearures

3-1. Fan speed: Automatic fan speed control or adjustable manual three-speed: High / Medium / Low.

3-2. Low temperature protection: auto start at temperature below 5, prevent frostbite.

3-3.Memory mode to reset to previous conditions. (optional)

If the power occurs to be cut off suddenly, the thermostats could be continuing to work by order if the power returns. The function is popular at Hotel, System House etc.

3-4. Temperature calibration: Function when the tested temperature is not conform with actual room temperature.

3-5. Timing on/off function: Setting Turn on/off within 24 hours. (optional)

3-6. Detect room temperature every 10seconds and show accuracy on LCD screen.

3-7. Temperature Display Mode: Temperature either F or C display mode shift easily.

3-8. Real time display on LCD, real time clock with timer. (optional)

If the showed time is not real time, users could press buttons under power off condition to change it.

3-9. circulatingmodel (from 8:30 am to 5:30 pm Monday to Friday, the thermostat will automatically heating or cooling at the setting temperature, the thermostats will be power-off in weekends)

3-10. Ventilation model (the fan will be running, the motorized valve be closed)

3-11. sleeping model (optional)

Suitable room temperature, power and energy saving. (the thermostat will not operate and only test room temperature)

Programmable, i.e. 5+2 or 7 days 4 periods and customizing is acceptable (optional)