Eb1:(Eh1): Power Supply Frequency Out Of Mits.190; Eb2:(Eh2): Power Supply Voltage Too High - Frigidaire FFLE3911QW Technical & Service Manual

EB1 (EH1): Power supply frequency out of limits
EB1 (EH1)
AC input, Main board defective.
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 power supply as per product specification? (Voltage =
240V (Electric), 120V (Gas) Models and Frequency = 60HZ)
Replace the Main Control Board and repeat the Diagnostic
Cycle to check for any further alarms.
EB2 (EH2): Power supply voltage too high
EB2 (EH2)
High AC voltage input, Main Control Board defective.
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 power supply as per product specification? (Voltage =
240V (Electric), 120V (Gas) Models.
Replace the Main Control Board and repeat the Diagnostic
Cycle to check for any further alarms.
Y
E
S
Y
E
S
WARNING
Check that all the connectors are correctly inserted.
Make the power supply proper as per product
NO specification and repeat the Diagnostic Cycle to check
for any further alarms.
WARNING
Check that all the connectors are correctly inserted.
Make the power supply proper as per product
specification and repeat the Diagnostic Cycle to check
NO
190
EB1 (EH1)
EB2 (EH2)
for any further alarms.