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Error Codes
(Continued Next Page)
Error Code
Description
Action
E1 UI EEPROM
E2 Power EEPROM
Internal problem with
UI or MC board
Replace board as necessary.
•
E4 Thermistor
Short
E5 Thermistor
Open
Water Temperature
Sensor Problem
Check integrity of wiring and connections between main
•
control and Thermistor Assembly.
Using ohmmeter, measure Thermistor resistance. If outside
•
expected range, replace Thermistor Assembly.
IF ABOVE STEPS DO NOT CLEAR THE PROBLEM:
Replace the main control.
•
E6 Pressure
Switch
Water Level Sensor
Problem
Check integrity of wiring and connections between main
•
control and Water Level Sensor.
Check integrity of Water Level Sensor; replace if necessary.
•
Check drain system.
•
IF ABOVE STEPS DO NOT CLEAR THE PROBLEM:
Replace the main control.
•
E7 Slow Fill
Fill Problem
Ensure manual water valves are fully open.
•
Check if water strainers on solenoid valve assembly are
•
clogged.
Check for obstructions inside inlet water hoses.
•
Ensure solenoid valves do not leak when the valves are de-
•
energized and the washer is powered down.
Measure coil resistance for both valves. If outside range
•
(1000–1250 ohms at room temp.), replace solenoid valve
assembly.
IF ABOVE STEPS DO NOT CLEAR THE PROBLEM:
Replace solenoid valve assembly.
•
E8 Drain System
Drain Problem
Ensure pump strainer is clean and free of debris.
•
Check for obstruction inside the drain hose.
•
Check pump impeller blades and bearing; if evidence of
•
blade damage or seized bearings are present, replace the
pump.
Check the electrical connections at the pump motor and
•
harness.
Measure pump motor resistance. If outside range (9–14
•
ohms at room temp.), replace the pump.
E9 Dispenser
Motor
Dispenser Problem
Check for obstruction in dispenser mechanism and
•
linkages.
Check the electrical connections at the motor feedback
•
switch and in the harness.
Check the electrical connections of water valves in the
•
harness.
IF ABOVE STEPS DO NOT CLEAR THE PROBLEM:
Replace dispenser motor assembly.
•
NOTE: It’s important to note error codes should only be used to help identify components which require
testing. Never replace a part based solely on an error code. The control can generate a false error if the
right conditions exist. Use the code only as a reference and always check the component before replacing.
