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Troubleshooting
The following table lists some of the common causes of trouble. If a problem continues, contact an Authorized
Service Dealer.
Problem
Message displays "STALLED (02)"
Message displays "WIRE FAULT (04)"
Message displays "WIRE FAULT (05)"
Message displays "WIRE FAULT (06)"
The controller does not power on.
The controller fails to keep running.
A switch is unresponsive.
Possible Cause
1. Controller has detected an excessive
electrical current to the impeller motor.
1. The controller is unable to detect motor
feedback voltage.
1. One of two outputs are not providing
power to the impeller motor.
1. The controller is unable to detect
connection to the impeller motor.
1. A fuse is blown.
2. There are improper electrical
connections.
3. The controller module is faulty.
1. Electrical connections are corroded,
loose, or faulty.
1. The switch connector may be loose.
2. Pins may not be inserted into the
correct terminals.
20
Corrective Action
1. Check the impeller and hopper for
obstructions that may add an excessive
load to the impeller motor. Check the
electrical connections to the impeller
motor to ensure they are not shorted.
Press the "ON" switch to retry.
1. Check pins 18 on the controller
connector for proper pin seating and
locking.
1. Check pins 6 and 8 on the controller
connector for proper pin seating and
locking.
1. Power off the impeller and check the
electrical connections to the impeller
motor.
1. Replace the blown fuse.
2. Check the electrical connections at
the accessory power connector and
battery ring terminals and ensure both
have power.
3. Replace the controller module.
1. Check the electrical connections
for good contact. Clean connector
terminals thoroughly with electrical
contact cleaner, apply dielectric grease
and reconnect.
1. Ensure that the switch connector is
connected to the rocker switch.
2. Check for incorrect pin positions.
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