Kenmore 110.42822200 User Manual page 43

ERROR CODES
Serial Communication Error
Communication between the Central Control Unit (CCU) and the Motor Control Unit
(MCU) cannot be sent correctly.
PotentialCauses
.
Check Wire Harness connections to the MCU. the motor, and Central Control
U n i t ( C C U )
.
Check the Drive system lor any worn or failed components
.
Replace MCU
.
Replace CCU
.
Replace Motor
.
Replace Wire Harness
Dispenser Circuit Error
lf the dispenser motor is not able to be driven to it's proper position.
PotentialCauses
.
Check mechanical linkage f rom dispenser motor to the top of the dispenser.
.
Check Wire Harness connections
to the dispenser motor and Central Control
Unit (CCU)
.
Replace Dispenser Motor
EEPROM Error
The Central Control Unit (CCU) receives it's data from an EEPROM on board the
CCU. lf there is an error readino this data it will cause this error.
PotentialCauses
.
A power glitch may cause this error. Try unplugging the Unit for two minutes to
see if that fixes the error.
.
Replace CCU.
Motor Control Unit (MCU) Error
lf the MCU detects multiple resets or errors during a wash cycle it will go into this
error mode.
PotentialCauses
.
Check Wire Harness connections
to the MCU, the motor, and Central Control
Unit (CCU)
.
Check Drive belt
.
Reolace MCU
.
Reolace Motor
.
Replace Wire Harness
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. lf "Sud" is displayed a potential suds lock is detected. This may
signify a bad pump, an extra heavy load, excessive detergent, or excessive suds.
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