8514-296-001 REV K page 80
Delay Delay time is 12 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: Make sure the cooling fins on the
VFD heat sink and the ventilation louvers
on the VFD cooling fan cover are clean.
Step 2:
Start a washer cycle and make sure the
VFD cooling fan operates after the cylinder
starts turning.
DRIVE OL
VFD Overload
Fault
Condition This error is overload on the VF drive
Delay Delay time is 12 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
(Check drive fault code before powering
down). Check the washer motor to ensure
it turns freely. Check the wiring for loose
connections to the drive and motor.
Measure the braking resistor values. Check
for damaged motor wires. Check V-Belt
tension and adjust to 1” deflection at
center. Check braking resistors.
DRIVE GFI
VFD Ground
Fault
Condition
This error is a ground fault interruption on
the VF drive
Delay Delay time is 12 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
Check VFD light code before turning off
power. Check the wiring connections to the
drive and motor. Check the ground wiring
of the drive, motor and incoming
connection to ensure a proper ground is
present. Check for damaged motor wires.
DRIVE LV
VFD Low
Voltage
Condition This error is low voltage on the VF drive
Delay Delay time is 12 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
Check VFD light code before turning off
power. Turn the power off to the washer.
Check the wiring connections to the drive
and motor. If no problem is observed,
turn on power to the washer and test. (See
Note) Measure the incoming line voltage.
DRIVE IF
VFD Internal
Condition This error is an internal VF drive error
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