Dexter Laundry A Series Operator's Manual

8514-296-001 REV A page 59
Condition
This error is when the drive size does not match the
washer size.
DRIVE
ERROR1
Washer size/
VFD size
mismatch
Delay
Immediate. (after the size jumper configuration is
read). Washer size/type inputs are read only at power
up, before starting a cycle, once every 24 hours and in
factory test mode
Action
Stop the machine and clear the cycle. Keep the door
locked until the machine has stopped moving and then
unlock the door
Solution
Check VFD fault light before turning off power. If the
controller was installed in a different size machine
before being installed in this machine, a problem can
occur. If someone has been doing repairs on the
washer, check for the correct size drive. It can also be
caused by pressure switch harness. Check to ensure
the correct harness in installed. The control can be
reset by holding program button on controller during
startup (soft reset). Check orange wire at Molex
connector on controller coming from pressure switch
or replace pressure switch harness.
PCB
ERROR2
Controller
Internal Fault Condition
This error is an internal failure of the washer controller
related to inputs being matched between the master
and slave micros
Delay Immediate
Action
Stop the machine and clear the cycle. Keep the door
locked until the machine has stopped moving and then
unlock the door.
Solution
The washer will not restart until the power is removed
and re-applied.
DRIVE OC
VFD Over-
current Fault
Condition This error is an over-current on the VF drive
Delay Delay time is 35 seconds
Action
Stop the machine and clear the cycle. Keep the door
locked until the machine has stopped moving and then
unlock the door.
Solution
Step 1: Check to make sure the washer 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 resistance. If a resistor does not measure
the proper value, replace it.

Dexter Laundry A Series Specifications

General

Brand	Dexter Laundry
Model	A Series
Category	Washer
Language	English