How to Wire & Program Selec HC404 Humidity Controller | Step-by-Step Guide

Join now our official WhatsApp Channel: https://whatsapp.com/channel/0029ValL8uJ0gcfS1i2Ul90N Learn how to wire and program the Selec HC404 Humidity Controller with this complete, easy-to-follow tutorial. In this video, we walk through: 🔹 Terminal connections (RS Sensor, Power Supply, Relay Outputs) 🔹 How to enter programming mode 🔹 Setting alarms (High, Low) 🔹 Humidifier vs. Dehumidifier Control Modes 🔹 Lock parameters, bias, delay & reset 🔹 How to change and save set points Whether you’re a technician, engineer, or an HVAC installer, this video will make the Selec HC404 setup simple and error-free. 📦 For Selec Instruments & Humidity Controllers, contact us at Radical TechArt. 🔗 Subscribe for more Industrial Automation Tutorials! Connect with us: 🌐 Radical TechArt: @rajkanabar7 🌐 Radical Talks: @rajkanabar7 🌐 Radical TechMart: https://www.radicaltechmart.com/ 📧 Email: [email protected] , [email protected] 📞 9428407592, 9724278409, 8733078247, 8866278247, 8866378247 #SelecHC404 #HumidityController #SelecIndia #HVACautomation #RadicalTechArt