Welbilt Convotherm 4 - Page 90

6 Troubleshooting
Training manual Convotherm 4 90
Error number Description
E72.2 Grease filter error (grease pump)
E73.1 Maximum time for voltage drop exceeded
E73.2 Critical error on the UI board
E73.3
Incorrect UI board connected (easyDial instead of
easyTouch)
E80.1 ID error
E81.0 Cooking mode not recognized
E89.1.x E89.2 E89.3 E89.7 IDM error
E89.4.x E89.5 E89.6 E89.8 FRAM error
E91.x E92.x SD card error
E93.x E97.1 I/O error
E99.x Connection lost
E99.9 Initialization error
E200.x Modbus error