Electrical/Controls
- Medium Foundation Board Versions (based on unit voltage)
- Medium Foundation Drain Pan Overflow Switch Installation Guide
- Medium Foundation Main Board Connections
- Medium Foundation Main Board Dip Switch and Check Button Info
- Medium Foundation Main Board Error Code Locations & Descriptions
- Medium Foundation Main VFD Manual
- Medium Foundation Phase Monitor Info
- Where do I wire a Smoke Detector or other shutdown device to a Medium Foundation for unit shutdown?