Minimum order Amount: 100 USD


Features of STC-2301 refrigeration or heating controller

  • 6 touch-sensitive keys;
  • The power on/off temperature determines the target temperature range, set them directly by shortcut keys;
  • Embed NVM to auto memory exists parameters, resume all data once power back, need not configure it again;
  • Adjustable Temperature Calibration;
  • Control the refrigeration by temperature and the editable compressor protection delay time; the?compressor works 15mins and stops 30 mins once sensor error;
  • Alarm by error code on display, and the buzzer screams;
  • Control the over-temperature alarm of the freezer room by time and temperature, and offers 2 types of time count mode for the alarm delay time.

Front Panel of STC-2301 temperature controller


Wiring Diagram of STC-2301 temperature controller

STC 2301 digital temperature controller wiring diagram
STC 2301 digital temperature controller wiring diagram

Haswill Electronics STC 2301 temperature controller 4 wiring diagram
Haswill Electronics STC 2301 temperature controller 4 wiring photo

Function Menu of STC-2301 temperature controller

CodeFunctionMinMaxDefaultUnit
F9Delay Time only for the compressor Protection0100Min
F10Alarm Delay time from the controller power on0.124.02.0Hour
F11Alarm Over-Temperature Value050.05.0°C
F12Alarm Delay time after F10
(count time from the moment of the F10 over)
012010Min
F13 Calibration = Real - Measured Temperature-10.010.00°C
F140: Refrigeration Mode;
1: Heating Mode
010N/A

How to set the target temperature?

The aimed temperature range was defined between the “ON TEMP.” and the “OFF TEMP.”

But the F14 determines the working mode, as a refrigeration controller or a heating controller, and the aimed temperature range will be rewritten to default value once you change F14; Therefore It would be best if you confirm the F14 firstly before configuring other parameters.

How to set the temperature for load starts/stops?

  • [On Temp] Key: touch this to check/edit the existing [Temperature value to Turn-on the Load], the character “On Temp” lighting;
  • [Off Temp] Key: touch this to check/edit the existing [Temperature value to Turn-off the Load], the character “Off Temp” lighting.


STC-2301 temperature controller User Manual Downlaod

Please be aware that the English page only displays the English version of the user manual, please switch to the corresponding language page to download the PDF manual in other languages.

 


FAQ of Haswill Compact Panel Thermostat

  1. How to get the price?
    Click the inquiry button, and finish the form, you will get a reply in a few hours.
  2. Celsius VS Fahrenheit
    All of our digital temperature controllers default in Celsius degrees, and part of them is available in Fahrenheit with different minimum order quantities.
  3. Parameter Comparison
    Compact panel digital temperature controllers tables
  4. Package
    The standard package could load 100 PCS / CTN digital temperature controllers.
  5. Accessories
    We suggest you buy 5% ~ 10% spare parts like clips and sensors as stock.
  6. Warranty
    Default one-year (extendable) quality warranty to all our controllers, we will offer a free-of-charge replacement if found a quality defect.
  7. Customization Service
    If you can not find a suitable temperature controller on this website, We will help you develop it based on our existing mature products ;
    Thanks to China's complete set of related industry chains, our customized thermostats are of high quality and low price;
    the MOQ is usually from 1000 pieces. don't hesitate to contact us for customization services.

or more questions? Click FAQs



Minimum order Amount: 100 USD


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