How-To Wire (Connect) A Pressure Switch
This is a short video on How To Wire A Pressure Switch on an electric air compressor. We give a brief explanation here on wiring two very common pressure switches found on many electric air compressors. Note: As always, please make sure the unit is off and unplugged (no power) before attempting this repair.
Jul 16, 2021
Recent Posts
-
Just Got a New Air Compressor Pump? Master the Air Compressor Break-In Process!
Congratulations! You’ve just upgraded your setup with a high-quality replacement pump. Whether you’r …Feb 17, 2026 -
Fix Low Pressure and Slow Fill: A Practical Troubleshooting Guide
Is your air compressor taking forever to reach "cut-out" pressure? Low pressure and slow fill times …Feb 10, 2026 -
What’s That Hiss? Demystifying the Unloader Valve’s Role
If you own an air compressor, you’ve heard it: that sharp psshhh sound the moment the motor shuts of …Feb 3, 2026