Wolf E Series Technical & Service Manual page 80

Troubleshooting Guide
DIAGNOSTIC/SHOWROOM
Mode Entry: Press and Hold
TIMER key for 3 Seconds.
Press 1 key from the
Diagnostics/Showroom
menu to enter Service Mode.
Upon Entry, LIL Display will
be scrolling.
Press #1 = Self Test
Press #2 = Manual Test
Press #3 = Error History
Press #4 = Version Info
Press #5 = Statistics
3. ERROR HISTORY
Displayed: (UIL) "Error
History" (LIL) "Press 1 to
View Error History, Press 2
to Clear Error History"
4. VERSION INFO
Displayed : (UIL) "Version
5. STATISTICS
DIAGNOSTICS FLOW CHART
1. AUTO SELF TEST
LIL: Press ENTER to start
test
2. MANUAL TEST
Info"
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
TIME OUT: At any time in the test if there have been
1. SELF TEST ACTIVE
LIL: Testing.... Please wait
CLEAR: will step back a state regardless of state level.
2. SELF TEST RESULTS
ENTER: will step forward a state within the state level.
LIL steps through test
LOCK: will return to the initial Diagnostics menu from
results
MANUAL
TEST
1. VIEW ERROR HISTORY
2. CLEAR ERROR HISTORY
Displayed (UIL):
"Clear Error History?"
Displayed (LIL):
"Press 1=No, 2=Yes"
Displayed: (LIL) RM HIV
Displayed: (LIL) RM LOV
Displayed: (LIL) UIM
Displayed: (LIL) CRC
Displayed: (LIL) DATA
LOGGER VERSION
Displayed: (LIL) S/N of OVEN
STATISTICS
5-14
no key presses for 5 minutes the test should
automatically shut off and return to TOD.
Key Presses Valid At Any Time
l Diagnostics menu from
any state.
OVEN OFF/UPPER OFF/LOWER OFF: Exit
Diagnostics mode and return to TOD
1. ERROR MESSAGE 1
date code
2. ERROR MESSAGE 2
date code
Continue for 20 errors
After Final Error
Display (scrolling): "Press
ENTER to see Error
Message 1, Press CLEAR
to return to Error History
Menu"
1. CLEAR HISTORY
1 = No?
2. CLEAR HISTORY
2 = Yes?
Exit