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Error Code
Component,
System, or Test
Description
Critical
Failure
E00
All No error
No
E01
EEPROM EEPROM failure
Yes
E02
Inlet thermistor Inlet thermistor short circuit
No
E03
Outlet thermistor Outlet thermistor short circuit
No
E04
Inlet thermistor Open circuit
No
E05
Outlet thermistor Open circuit
No
E60 Door switch Door switch malfunction No
E61 Control board L2 and N incorrectly wired (ac input too high) Yes
E80 Control board Invalid UI model No
E81 Control board Invalid power model No
Error Codes
NOTE: It’s important to note error codes should only be used to help identify those 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.