Dexter Laundry B Series Parts & Service Manual

63
DRIVE OVERCURRENT
Condition This error occurs when the control receives a message that the drive has experi-
enced an over current condition.
Control
Action
When detected, the control turns o the motor and the heating relay. There is no
delay in the action once the criteria are met.
Exit The machine will not start and the Error Code will continue to be displayed until
the condition no longer exists and the prompt is followed to Reset the Error Code
and return the Machine to Idle Mode.
Customer
Action
Step 1: Check to make sure the Dryer cylinder turns freely by hand. If it
turns freely, continue to step 2. If it does not, remove the belt and see if
the motor turns freely by hand. If the motor turns freely, then check for
obstructions in the cylinder or check the bearings. If the motor does not
turn freely, replace the motor.
Step 2: Check the motor wires for a short circuit between leads. If there
are motor leads that have conductors touching, separate them and insulate
them. If the wires are broken, splice them together or replace the motor.
Step 3: Check braking resistors to see if they measure the correct resis-
tance. If a resistor does not measure the proper value, replace it.
DRIVE GROUND FAULT
Condition This error occurs when the control receives a message that the drive has experi-
enced a ground fault condition.
Control
Action
When detected, the control turns o the motor and the heating relay. There is no
delay in the action once the criteria are met.
Exit The machine will not start and the Error Code will continue to be displayed until
the condition no longer exists and the prompt is followed to Reset the Error Code
and return the Machine to Idle Mode.
Customer
Action
Inspect Door switch harnesses, replace loading door and lint door switches. In-
spect motor harnesses for damage.
DRIVE LOW VOLTAGE
Condition This error occurs when the control receives a message that the drive has experi-
enced a low voltage condition.
Control
Action
When detected, the control turns o the motor and the heating relay. There is no
delay in the action once the criteria are met.
Exit The machine will not start and the Error Code will continue to be displayed until
the condition no longer exists and the prompt is followed to Reset the Error Code
and return the Machine to Idle Mode.
Customer
Action
Measure incoming line voltage at VFD, . Turn the
power o to the washer. Check the wiing connections
to the drive and motor. If no problem is observed, turn
on power to the washer and test. If voltage correct replace VFD
Part # 8533-112-001 7/21

Dexter Laundry B Series Specifications

General

Brand	Dexter Laundry
Model	B Series
Category	Dryer
Language	English