Help ! Help ! Samsung E3 error code.

[mmekota]

Would anyone have the meaning for this error code E3: this a just brand new installed equipment (2 of them, can't remember the model tyoe at this time) , one started OK the other... got E3 ?

Something about "fluctuation"... any idea ?

[superswill]

see below:

Display Explanation

E1 Indoor unit room temperature sensor error

E2 Indoor unit heat exchanger temperature sensor

E3 Indoor fan motor malfunction

E6 EPROM error
Flashing Option error

fan motor and or cable check jack plugs from PCB nine time out of ten the white is left lose after addressing/wiring

without model cant really help anymore

[mmekota]

Thanks a lot, you're on target ! Prob solved.

[superswill]

Thanks a lot, you're on target ! Prob solved.

no probs had it a few times