E37Manitowoc
Manitowoc E37 Error Code
Watchdog event - processor reset
Get instant help with Manitowoc E37
Stop searching through PDFs. Our AI assistant on WhatsApp is trained on official Manitowoc documentation and can diagnose this fault code and guide you through the repair in minutes.
5-day free trial — no credit card required.
Other Manitowoc Error Codes
E01
Long freeze cycle exceeded limit
E02
Long harvest cycle exceeded 3.5 minutes
E03
Input power loss detected
E04
High condenser temperature
E05
High pressure control opened (HPCO tripped)
E07
Starving TXV or low refrigerant charge
E08
TXV fault - flooding or valve issue
E09
Evaporator #1 flooding
E10
Evaporator #2 flooding (dual circuit)
E11
Refrigeration fault or curtain fault
E12
Curtain switch fault - open for 12+ hours
E15
Fan cycle control fault / low liquid line temp