Electrolux EWM09311 Service Manual page 72

Alarm
Alarm Description
Code
EF6 Safety reset
EB1
Appliance power supply
EH1 frequency out of limits
EB2
Supply voltage too high
EH2
EB3
Supply voltage too low
EH3
Technical Support - DMM
Fault Condition
MB microcontroller
Main Board defective
damaged
Problem with the power supply network (incorrect/disturbed);
Main PCB faulty.
Problem with the power supply network (incorrect/disturbed);
Main PCB faulty.
Problem with the power supply network (incorrect/disturbed);
Main PCB faulty.
Possible Fault
72/124
Machine Action/Status Reset Key
No actions to be performed. If
still present replace the Main
Board
Wait for nominal
ON/OFF
frequency
Wait for nominal
ON/OFF
voltage conditions.
Wait for nominal
ON/OFF
voltage conditions.
599 75 58-67 Rev. 04
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