Potential Causes

 

 

• Check the drain hose and make sure it is not plugged or

 

 

kinked

 

 

• Check Wire Harness connections to the Drain Pump,

 

 

Pressure Switch, and Central Control Unit (CCU)

 

 

• Check / Clean Drain Pump Filter of foreign objects

 

 

• Check for Drain Pump Failure

 

 

• Check the Inlet Valve for proper shut off

 

 

• Check the Pressure switch for proper operation

 

 

Replace failed component.

 

 

 

F10

Motor Control Unit (MCU) heat

If the thermal protector on the MCU heat sink gets too

 

sink thermal trip

hot, it will open the thermal protector on the heat sink

 

 

which will stop motor functions and an F10 will be

 

 

displayed.

 

 

Potential Causes

 

 

• Check for Proper Installation, verify the unit is not

 

 

located near a source of heat and has proper ventilation.

 

 

• Check Wire Harness connections to the MCU, the

 

 

motor, and Central Control Unit (CCU)

 

 

• Check the Drive system for any worn or failed

 

 

components

 

 

• Check MCU

 

 

• Check Motor

 

 

Replace failed component.

 

 

 

F11

Serial communication error

Communication between the Central Control Unit (CCU)

 

 

and the Motor Control Unit (MCU) cannot be sent

 

 

correctly.

 

 

Potential Causes

 

 

• Check Wire Harness connections to the MCU, the

 

 

motor, and Central Control Unit (CCU)

 

 

• Check the Drive system for any worn or failed

 

 

components

 

 

• Check MCU

 

 

• Check CCU

 

 

• Check Motor

 

 

• Check Wire Harness

 

 

Replace failed component.

 

 

 

F13

Dispenser circuit error

If the dispenser motor is not able to be driven to it’s

 

 

proper position.

 

 

Potential Causes

 

 

• Check mechanical linkage from dispenser motor to the

 

 

top of the dispenser.

 

 

• Check Wire Harness connections to the dispenser

 

 

motor and Central Control Unit (CCU)

 

 

• Check Dispenser Motor

 

 

Replace failed component.

 

 

 

F14

EEPROM error

The Central Control Unit (CCU) receives it’s data from an

 

 

 

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Whirlpool 200, 110.44832 manual Check Wire Harness connections to the Drain Pump