Initiating Diagnostics Mode; Auto Test - Wolf E Series Technical & Service Manual

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

Initiating Diagnostics Mode

Pressing the SET TIMER key for 3 seconds while both cavities are in Idle mode, or from Showroom mode, will
cause the system to enter Diagnostics/Showroom Menu mode. (See Figure 3-63)
Upon entry, the Lower Information Line will display "PRESS 1 TO ENTER DIAGNOSTICS MODE. PRESS 2 TO
TOGGLE THE SHOWROOM MODE STATUS. PRESS ENTER TO CONTINUE". If the user presses the 1 key, the
system will immediately enter Diagnostics mode. The mode is exited via the OVEN OFF key, or the CLEAR key
from the initial Service Mode Entry Menu. The Diagnostics mode will also terminate after 5 minutes of no keypad
activity.
To navigate through the menu, the following keys are defined:
"ENTER" Moves you to the next state in that level, or if you are looking at the Service Menu document it will move
you "down" the menu, returning to the top of the menu when on the lowest state. This key will not
change levels, within the menu, but merely states.
"CLEAR" Moves you back one state. Can also move you back one level if in the initial entry menu for one of
the diagnostics sub-levels.
"LOCK" Takes you from any sub level back to the initial Service Mode Entry menu.
"UPPER/ Will switch active screen to opposite oven cavity and stay in current state. This key is only applicable in
LOWER" the Statistics and Manual Test sub-levels, when a double oven is detected.
"OVEN OFF" Also applies to both UPPER OFF and LOWER OFF keys. Will exit the Diagnostics mode and return
LCD to TODD.
BAKE ROAST BROIL STONE PROOF CLEAN
BAKE ROAST BROIL CONV DEHYD LOCK
Auto Test (Self Test)
1. Entry into the Auto Self Test will be allowed by entering Diagnostics and choosing the Auto Self Test from the
Service Mode Entry menu (Key Press of 1). (See Figure 3-64)
2. Pressing ENTER from the initial Auto Self Test menu will start the test. URL displays "SELF TEST ACTIVE".
Lower Information Line (LILA) displays "Testing... please wait". While test is active, the CLEAR key will stop
test-ing and return to the initial Auto Self Test menu. All of the other keys are inactive except the OFF and
LOCK keys, which are always active during diagnostics.
3. When testing is completed, the Upper Information Line displays "SELF TEST RESULTS". The LILA shows the
results scrolling if necessary. The CLEAR key is used to return to the initial Auto Self Test menu.
a. If no problems are found, LILA will display "Self Test Passed".
b. If an error is found, the Service Instruction associated with the error will be shown in the LILA. Some
instruct- itons reference a particular cavity - "Upper" or "Lower" will be shown as needed to indicate the cavi-
ty in question.
c. Load presence errors may be detected and will be shown if there are no higher priority errors detected. If
this is the case, the LILA will display the standard error phrase associated with these failures.
BAKE ROAST BROIL STONE PROOF CLEAN
BAKE ROAST BROIL CONV DEHYD LOCK
UPPER
OVEN
LIGHT
LOWER
UPPER LOWER
OFF OFF
PRESS 1 TO ENTER DIAGNOSTICS MODE. PRESS 2
Figure 3-63. Selecting Diagnostics Mode
OVEN UPPER
LIGHT
LOWER
UPPER LOWER
OFF
OFF
PRESS 1 -self test, PRESS 2 - manual test,
Figure 3-64. Selecting Diagnostics Mode
Electronic Control System
SET
TIMER
TIMED
COOK
Press and Hold 3 Seconds
SET
diagnostics
TIMER
TIMED
COOK
3-25
SET
1 2 3 4
CLOCK
TEMP
6 7 8 9
PROBE
2
1
SET
1 2 3 4
CLOCK
TEMP
6 7 8 9
PROBE
5
CLEAR
0
ENTER
5
CLEAR
0
ENTER