Failure Code: Sud, WHIRLPOOL Duet Duet HT

Failure Code: Sud

Condition: 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.

Check/Repair:
- If too much detergent was used, run the unit through a Rinse/Spin cycle, then a Normal cycle, without adding any detergent. This should clear the unit of the excess detergent.
- Check the drain hose and make sure it is not plugged or kinked.
- Check Wire Harness connectors to the Drain Pump, Pressure Switch, and Central Control Unit (CCU)
- Check/Clean Drain Pump Filter of foreign objects
- Check Drain Pump
- Check Pressure Switch
- Check CCU