KitchenAid Pro Line KHWV01RSS Technical Education page 93

DISPLAY
DOOR UNLOCK ERROR
A Door Unlock Error occurs if the door cannot be unlocked. It will try to unlock the door six
times before displaying the error code.
Possible Causes / Procedure
F
• Door lock mechanism is broken.
• Door switch/lock unit failure.
1. Check door switch/lock unit for foreign objects.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the door switch/lock unit and Central Control Unit
(CCU).
NOTE: The door switch/lock unit can be manually unlocked. See "Manually Unlocking The
Door Lock System".
DOOR LOCK ERROR
A Door Lock Error occurs if the door cannot be locked. It will try to lock it six times before
displaying the error code.
F
Possible Causes / Procedure
• Door lock mechanism is broken or removed from door.
• Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door switch/lock unit and Central Control
Unit (CCU).
SUDS LOCK (OVERDOSE OF DETERGENT DETECTED DURING THE WASH CYCLE)
The Motor Control Unit senses a suds lock condition by analyzing the current draw on the drive
motor. If "Sud" is displayed a potential Suds Lock is detected. This may signify a bad pump, an
extra heavy load, excessive detergent, or excessive suds.
Possible Causes / Procedure
• If too much detergent was used:
- Run the unit through a Rinse/Spin cycle.
- Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump, pressure switch, and Central
Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic test or any cycle.
EXPLANATION AND RECOMMENDED PROCEDURE
6-7