Wolf E Series Technical & Service Manual page 77

E E - - S S e e r r i i e e s s W W a a l l l l O O v v e e n n
E E - - S S e e r r i i e e s s W W a a l l l l O O v v e e n n
Priority Displayed Phrase
3 UIM EE checksum error
1 UIM configuration data CRC error
1 UIM fuse error
3 UIM ambient thermistor open error
3 UIM ambient thermistor shorted error
1 LCD module error
2 Communications error detected by the UIM Check com harness, replace Relay Module
2 Communications error detected by the RM Check com harness, replace UIM Module
2 Overtemp error - door unlocked
2 Overtemp error - door locked
2
RM Ambient overtemp error
2
UIM Ambient overtemp error
3
Self-clean rate-of rise error
ERROR CODE CHART (cont.)
Figure 5-10. Error Codes and Displayed Messages
System Failures
Service Instruction
Replace UIM Module
Check door motor assy & wiring, replace Relay Module
Replace Relay Module
Check air flow, verify cooling fan operational, replace relay
module
Check air flow, verify cooling fan operational, replace UIM.
Check ovenfor leaks, insulation problems. Run diagnostics,
look for open ouptuts or loads
5-11
Troubleshooting Guide