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35
Maintenance
Error Codes Table
Code
Description of code
Corrective actions –
If the problem persists, call for service
01
Brush Motor Overheat
Disconnect power with the main breaker, remove the
brush tray and clean the brushes.
Allow the motor to cool down for 1 hour before continuing
operation.
02
Brush Motor
Overcurrent
Disconnect power with the main breaker, remove the
brush tray and clean the brushes.
03
Brush Motor Short
Turn the main breaker off and wait 10 seconds before
turning it back on.
04
Brush Motor Low FET Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
05
Brush Motor High FET Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
06
Brush Motor Internal Motor Controller
Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
07
Brush Motor Unknown Motor
Controller Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
08
Brush Motor External Temperature
Sensor Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
0A
Side Broom Motor Overcurrent
Disconnect power with the main breaker, remove the side
broom and clean.
0B
Side Broom Motor Open Circuit
Locate the side broom circuit breaker and reset.
0C
Side Broom Motor Short
Turn the main breaker off and wait 10 seconds before
turning it back on.
0D
Side Broom Motor Low FET Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
0E
Side Broom Motor High FET Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
0F
Side Broom Motor Internal Motor
Controller Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
10
Side Broom Motor Unknown Motor
Controller Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
12
Brake Manually Released
Position the machine on a 0% grade, or chalk the wheels.
Locate the break release lever and pull down.
13
Drive Motor Short
Turn the main breaker off and wait 10 seconds before
turning it back on.
14
Drive Motor Low FET Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
15
Drive Motor High FET Error
Turn the main breaker off and wait 10 seconds before
turning it back on.
8.644-976.0 Manual Operator CV601 RS KIRA Autonomous