Режимы работы и настройки цифрового терморегулятора W3230 Простой контроллер для автоматизации

Today we'll talk about an inexpensive but very interesting electronic thermostat from AliExpress. It's listed online as the W3230, but in the "all for 189" section on AliExpress, it's anonymous. It can handle loads up to 10A (2.2 kW on a 220V network). It has two operating modes and can be used as a thermostat for both a P0-C cooling system and a P0-H heating system. I plan to connect it to a heater in my chicken coop to maintain a positive temperature in winter. 📏 Specifications: Casing material: Plastic. Dimensions: 79x43x27mm Mounting hole: 73x40mm. Operating temperature: -50 to +120°C. Power supply: AC220V. Switching: AC220V 10A. ⏰ Temporary contents: 00:00 Appearance and price. 00:20 Thermostat Wiring Diagram 00:40 W3230 Thermostat Control Buttons 01:00 P0 - Selecting the Operating Mode (Heater/Cooler) 01:37 P1 - Hysteresis: What is it and what is it for? 02:32 P2 and P3 - Setting the Maximum and Minimum Allowable Temperatures 02:57 P4 - Making Adjustments to the Temperature Sensor 03:34 P5 - Setting the Relay Response Delay in Minutes 04:21 P6 - Thermostat Protection Setting 05:41 P7 - Foolproof Protection 06:16 P8 - Factory Reset 06:34 Load Test