E65: High Limit Thermostat Trip Count Is Too High; E67: Heater Sensing Failure - Frigidaire FFLE3911QW Technical & Service Manual

E65: High Limit Thermostat trip count is too high

E65
Excessive exhaust blockage, high limit thermostat defective and wiring failure.
Checks to perform:
Check whether the ventilation of the dryer is proper?
(See Fig.1)
Check the Inlet Thermal Limiter for the continuity?
Check whether the Exhaust vent system is proper
(there should not be any air blockage)?(See Fig.2)
Replace/Repair the High Limit Thermostat and repeat
the Diagnostic Cycle to check for any further alarms.

E67: Heater Sensing failure

E67
Electronic Control Board defective
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
Y
E
S
WARNING
Check that all the connectors are correctly inserted
Clean the ventilation and repeat the Diagnostic Cycle to
NO
check for any further alarms
Replace the Inlet Thermal Limiter. Repeat the Diagnostic
NO
Cycle to check for any further alarms.
Remove the air blockage and make the exhaust vent
system proper and repeat the Diagnostic Cycle to check
NO
WARNING
Check that all the connectors are correctly inserted
131
for any further alarms.
E65
E67