Ea3: Voltage Too Low; Ea5: Line Amplitude Sensing Failure On Main Board - Frigidaire FFLE3911QW Technical & Service Manual

Is the supply line disturbed or the main voltage out of
range? (V>264Vrms for 240V system, (V>138Vrms
for 120V system
Have the electrical system of the home checked/
repaired by the proper Body.

EA3: Voltage too Low

EA3
Line voltage too Low or Electronic Control Board fault.
Checks to perform:
IMPORTANT
The appliance remains in alarm status until the mains frequency returns
to the correct values or the appliance is switched Off. Only the family of
the alarm is displayed and the Diagnostics Mode cannot be accessed. The
complete alarm can only be read when the situation has normalized.
Is the supply line disturbed or the main voltage out of
range? (V<180Vrms for 240V system, (V<90Vrms
for 120V system
Have the electrical system of the home checked /
repaired by the proper Body.

EA5: Line amplitude sensing failure on main board

EA5
Main board, microprocessor and software corrupted.
Checks to perform:
Replace the Electronic Control Board and repeat the Diagnostic Cycle to check for any further alarms.
Y
E
S
Y
E
S
Replace the Electronic Control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
WARNING
Check that all the connectors are correctly inserted
Replace the Electronic Control Board and repeat the
NO
Diagnostic Cycle to check for any further alarms.
WARNING
Check that all the connectors are correctly inserted
137
EA3
EA5