How to Read HVAC Wiring Diagrams and Schematics скачать в хорошем качестве

How to Read HVAC Wiring Diagrams and Schematics

🎬 Welcome back to the channel! In this video, we break down HVAC wiring step-by-step — from pictorial and ladder diagrams to live circuits, pressure switches, and contactor troubleshooting. 🧠💡 Mario and Peach even jump in to help you visualize how electrical paths flow through an HVAC system — making it fun, simple, and easy to follow! 🍄⚡ 🧠 Video Chapters: HVAC Wiring Made Simple! 🎓 Learning the Basics 00:30 – 📘 Pictorial and Ladder Diagrams 00:50 – 🍄 Mario and Peach are here to help you! 01:00 – ⚙️ The Concept of a Bridge (Open & Close Contact) 03:24 – 🔍 Continuity on an Open or Close Contact 05:12 – 🌡️ Thermostat, a Temperature Switch ⸻ 💨 Switches & Circuits 15:30 – 🔺 High and Low Pressure Switches 21:42 – 💡 How Does a Circuit Work? 29:50 – 🔴🔵 Hot and Common (Bloods vs Crips Example) 32:30 – ⚡ Live Circuit from the Whiteboard Example 39:20 – ⚙️ Contactor Explained ⸻ 📊 Understanding the Diagram 46:07 – 📈 Ladder Diagram Separates High & Low Voltage Circuits 52:37 – 🧵 Tracing Low Voltage Wires 55:40 – 🧲 My Whole Unit is Common 58:10 – 🔥 Hot Can't Touch Unit (Demo) ⸻ 🎮 Mario & Luigi’s Circuit Adventure 1:01:00 – 🏎️ Mario Takes a Shortcut! 1:04:00 – 🛣️ Mario Takes a Different Path! 1:06:35 – ✅ Mario Takes the Correct Path 1:12:15 – 🌀 Luigi’s Route is the orange path, the O wire (Reversing Valve) 1:13:40 – ⚡ Mario’s Route is the yellow wire, the Y wire (Contactor Coil) 1:20:00 – 🔀 Following Mario’s Y Wire & Luigi’s O Wire Path on the Unit ⸻ 🧰 Troubleshooting & Recap 1:30:00 – 🧪 Mario Going Through Pressure Switches 1:36:35 – 📏 Easy Way to Check Pressure Switches are Closed (Using a Meter) 1:37:30 – 🧠 Troubleshooting a Live Contactor Coil Circuit 1:39:42 – 🔌 Pictorial Connection Diagram 1:46:13 – 🔁 Recap – Review What You Learned If you want to follow the schematics from your device, go to the link below to pages 15 and 16. https://www.shareddocs.com/hvac/docs/... #PioneerHVACControls, #MarioAndLuigiHVAC, #HVAC, #HVACtraining, #HVACforbeginners, #HVACtips, #HVACschool, #HVACtroubleshooting, #HVACwiring, #HVACschematics, #HVACEducation, #HVAClearning, #HVACvideos, #HVACTechTips, #HVACBasics, #LearnHVAC, #HVACStudents, #HVACInstructor, #HVACLife, #electricaltraining, #wiringdiagrams, #ladderdiagram, #schematics, #ElectricalDiagrams, #trending