E001 - START UP MODE

This Troubleshooting Guide is applicable for the following Midmark Autoclave Model Numbers: M9-001 thru -019, M9D-001 thru -019, M11-001 thru -019, M11D-001 thru -019

Notice Red Led Display


If Your Midmark has a Red LED Display as shown above, then this is the right guide for you

Midmark M9 & M11 Error Code E001: START UP MODE


Display/Symptom Cause What to Check Solution
E001: POWER ON MODE Power Interruption -Autoclave Lost Power (Power interruption could be due to an electrical storm, brown out, etc.)
  • Autoclave Was Unplugged From the Wall Outlet & Plugged Back In
  • GFI Outlet Was Tripped
  • Circuit Breaker Was Tripped
  • Power Cord is defective
 Check power cord for breaks - Replace if defective Press the STOP Button - The Autoclave will Reset. Then simply select a cycle as normal

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