136
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.
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.
EA1
EA1: Main supply Frequency out of Range
EA1
Power supply frequency out of configured range. (46 – 54Hz for 50Hz system
and 56-64Hz for 60Hz system)
WARNING
Check that all the connectors are correctly inserted
Is the supply line disturbed or the main voltage out of
range?
Replace the Electronic Control Board and repeat the
Diagnostic Cycle to check for any further alarms.
NO
Have the electrical system of the home checked/
repaired by the proper Body.
Y
E
S
EA2
EA2: Voltage too high
EA2
Line voltage too high or Electronic Control Board fault.
WARNING
Check that all the connectors are correctly inserted