TROUBLESHOOTING
Self -Cle ani n g Ro tis se rie Ove n ▪ Ser v i ce M anual ▪ MN- 392 4 3 ▪ Rev 1 ▪ 2/ 19
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E-71 Control ID is not what is expected. Control board is programmed for a different
software than what is intended.
The control board and interface board can talk, but are
meant for different controls, a CB or IB update is
required.
Example: Rotisserie is plugged into a Cook
and Hold or QuickChiller control board.
E-80 Control settings have been reset to factory defaults
because EEPROM checksum was incorrect.
Software has new features installed (post
updated, this may be expected after the first
restart and is normal).
Continuous E-80 may be failing EEPROM.
E-83 EEPROM is not responding. Failing EEPROM.
E-84 User options have been reset to factory defaults
because user options EEPROM checksum was
incorrect.
Software has new features installed (post
updated, this may be expected after the first
restart and is normal).
Continuous E-84 may be failing EEPROM.
E-94 Communications has not occurred for 4 attempts. Electrical noise.
Communication cable not properly seated, not
plugged in.
E-109 N7 or N9 high-limit is open. Unit is too hot, and N7 is legitimately open.
Water heater is too hot, and N9 is legitimately
open Wiring to N7 or N9 is incorrect.
Board issues reading N7 or N9 input switch.
Code Description Possible Cause
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