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Error Codes
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.
•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.
Water Temperature
Sensor Problem
E4 Thermistor
Short
E5 Thermistor
Open
• Replace board as necessary.
Internal problem
with UI or MC board
E1 UI EEPROM
E2 Power EEPROM
Action
Description
Error Code
CONFIDENTIAL AND PROPRIETARY INFORMATION-NOT FOR PUBLIC DISCLOSURE. September 2008