W3230 Digital Temperature Controller DC 12V Thermostat Regulator Heating Cooling Control

  • Working input voltage: DC12v
  • Set highest/ lowest upper limit temp to avoid accident.
  • 100% brand new and high quality.
  • Automatically start cooling or heating for constant temperature.
  • Can select cooling or heating working mode.
  • Temperature calibration, you can calibrate temp according to requirement.


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Features & Compatibility


100% new high quality.

2 mode: Cooling or heating

Set maximum/minimum upper limit temperature to avoid accidents.

Automatically start cooling or heating constant temperature.

Temperature calibration. Temperature can be calibrated as required.

High temperature alarm, when the temperature reaches the set temperature, the controller will alarm.

How to use:

Press the SET key once, the display temperature flashes, and press “+”,”-” to SET the required temperature (press “+” or “-” to quickly rise and fall).The thermostat output is 10A/20A relay, to meet a variety of high power load, connected to the control circuit, you can supply power for the thermostat, at this time the display screen for the environment temperature.

Code Table: Code Function Set Range Default P0 Heating/Cooling H/C C

P1 Return Difference 0.1-15° 2°

P2 Setting limits to the manimum 110° 110°

P3 Setting limits to the minimum -50° -50°

P4 Temperature Correction -7-7° 0°

P5 Delay Start 0-10min 0min

P7 Save Settings ON/OFF OFF Package include:1 X Mini Digital Temperature Controller

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Additional information

Weight 0.5 kg

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