Table of Contents
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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)"
Controller will not power on.
Controller fails to keep running.
Switch is unresponsive.
Possible Cause
1. Controller has detected an excessive
electrical current to the impeller motor.
1. Controller unable to detect motor
feedback voltage.
1. One of two outputs are not providing
power to impeller motor.
1. Controller is unable to detect connection
to the impeller motor.
1. Fuse is blown.
2. Improper electrical connections.
3. Faulty controller module.
1. Electrical connections are corroded,
loose, or faulty.
1. Switch connector may be loose.
2. Pins may not be inserted into the correct
terminals.
23
Troubleshooting
Corrective Action
1. Check 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 electrical
connections to the impeller motor.
1. Replace blown fuse.
2. Check electrical connections at the
accessory power connector and battery
ring terminals and ensure both have
power.
3. Replace 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 switch connector is connected to
the rocker switch.
2. Check for incorrect pin positions.
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