W3230 Digital Temperature Controller Thermostat Regulator AC 110V-220V 20A W3230 Temperature Controller thermostat The programmable thermostat model W3230 is designed to control temperatures in the range of -50 ° C to +120 °C.

• Connect a 110–220 VAC power supply to the VCC and GND pins.
• Connect the load control through the contacts “S0” and “S1” (connected to the open circuit of the controlled device’s power supply (serial connection)).
• After energizing the contacts “VCC” and “GND,” the LED display will show the current temperature measured by the external temperature sensor.
• Setting and adjusting the set temperature
•  Programming
• To save the settings, press and hold the “”SET”” button, or do not press any buttons for 5 seconds. W3230 Digital Temperature Controller
• Resetting parameters to factory settings

To reset parameters to factory settings (default settings):

1) Turn off the power;

2) press and hold the “+” and “-” buttons;

3) Apply power to the thermostat.

• Temperature measurement and programming range: -50 ° to 120 °
• Reading update time: 0.5 seconds
• Supply voltage V: 110-220 V AC
• Sensor: NTC 10K 0.5% cable length: 0.8 m waterproof
• Maximum load current: 10 A at 250 VAC; 20 A at 12 VDC.
• Ambient temperature for the controller: +10… +60 °
• Ambient humidity: 20–85%
• Consumption current: 30 mA
• For indoor use.

Package Included:

• 1 x W3230 Mini Digital Temperature Controller
• 1 x Temperature Sensor