E54: Motor Centrifugal Switch 2, Heater; Thermal Limiter-2, Wiring Failure - Frigidaire FFLE3911QW Technical & Service Manual

E54: Motor Centrifugal Switch 2, Heater, Thermal Limiter-2, Wiring
failure
E54
Centrifugal Switch 2 stuck open (domestic electric only), Heater open or horted
to ground, Thermal Limiter 2 open (domestic electric only), Centrifugal Switch 2
stuck closed (domestic electric only) and wiring.
Checks to perform:
Check for the continuity between Motor Terminals (1 &
2). Is continuity there?
Detach the connector from the Motor and measure the
resistance between terminal 5 & 4 Check Resistance
value are in between "2.6 Ω to 3.2 Ω" ? (See Fig.1)
Measure between all the terminals of Heating Element
and the appliance body: Is Resistance value not "0"?
(See Fig.2)
Measure the resistance between the terminals of
Heating Element and check whether it is between 11 Ω
± 10% at room temperature (20-25°C) (See Fig.3)
Check Inlet Thermal Limiter for continuity.Is continuity
there?
Replace the Electronic Control Board and repeat the
Diagnostic Cycle to check for any further alarms.
N
O
Y
E
S
Y
E
S
Y
E
S
Y
E
S
WARNING
Check that all the connectors are correctly inserted
Replace the Motor and repeat the Diagnostic Cycle to
YES
check for any further alarms.
Replace the motor and repeat the Diagnostic Cycle to
NO
check for any further alarms.
Replace the Heater and repeat the Diagnostic Cycle to
NO
check for any further alarms.
Replace the Heater and repeat the Diagnostic Cycle to
NO
check for any further alarms.
Replace the Inlet Thermal Limiter and repeat the
NO
Diagnostic Cycle to check for any further alarms.
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E54