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Clean Cycle Troubleshooting - Error Messages (KA7E Only)
Display Shows When Displayed Cause
ERROR 3
PRESS STOP
OR
CANNOT CONTINUE
CLEANING CYCLE
WATER FAIL
CHECK SUPPLY
When no or insufficient water is
coming into oven.
1. Main water supply turned off.
2. Supply hose disconnected or
kinked.
3. Water pressure too low.
4. Oven fill valve or control not
working. Test in P22.
5. Unit draining as it fills. Test in
P22.
DOOR IS OPEN
CLOSE THE DOOR
When door needs closed during
certain steps of the program.
1. Door left open when it should be
closed.
2. Door closed position sensor or
control not working. Test in P23.
NORMAL WASH MODE
OR
CLEANING
CYCLE PAUSED
Displays when Pause (Rotate) button
is pressed during cleaning cycle.
Returns to and displays step of cycle
that was paused when Pause button
is pressed and released, or when
door is closed or opened and closed.
---
CYCLE
STOPPED
Displays for 5 seconds when STOP
key pressed during clean cycle up to
and through DRAINING GREASE, or
when STOP key is pressed during a
cook time.
---
WASH MODE
CANCELLED
OR
CLEANING
CANCELLED
Displays when STOP key is pressed
during cleaning cycle including and
after the CLEANING WATER FILL
step for the pre-rinse. Please wait
while oven cycles through two rinse
cycles and the drying cycle.
---
INTERRUPTED
CLEAN CYCLE
Displays when clean cycle
interrupted by cycling power off and
back on. Please wait while oven
cycles through two rinse cycles and
the drying cycle.
---
TROUBLESHOOT ROTOR
COMPONENTS
1. If drive hub on gear box does not turn:
A. Remove four screws securing rotor drive
motor and speed reducer to gearbox.
B. Lift motor off speed reducer and support it.
C. Press the rotate switch.
1) Verify motor shaft rotation as viewed
from end of shaft. Rotation must be
clockwise. If rotation is
counterclockwise, replace capacitor. If
motor shaft rotates correctly, continue
to step D.
2) If motor does not operate.
a. Does relay on control board
operate?
Yes = replace motor and/or motor
capacitor.
KA SERIES ELECTRIC ROTARY OVENS - TROUBLESHOOTING
Page 67 of 72 F25294 Rev. A (0412)