9049 Tyler Blvd. • Mentor, Ohio 44060
Phone (440) 974-8888 • Fax (800) 841-8003
www.saltdogg.com
Troubleshoot Guide
3016934 SaltDogg Controller
Troubleshoot Procedures (Revision 1.2)
Controller Symptom |
Problem and Resolution |
Controller is turned on but |
If, when the POWER switch is first turned on, you do not see any LEDs light up on the front panel, then the input power to the |
no LEDs on the front panel |
controller may not be present or may be reversed in polarity. Check the 2 red wires and 1 black wire which provide power |
light up. |
input to the controller. The 2 red wires should both be connected to +12 volts and the black wire should be connected to the |
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battery negative terminal. |
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ERROR LED is ON |
Whenever the ERROR LED is on, an error in the spreader has been detected. This may either be a fatal or non-fatal error |
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depending on the error number. Count the number of flashes produced by the FLASH NUMBER LED to determine what the |
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error code number is and use the table below to find out the meaning of this error code number. |
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ERROR |
FLASH |
Problem and Resolution (Note: non-fatal errors mean that the controller continues working in spite of the |
LED |
NUMBER LED |
error. Fatal errors means that the controller will shut itself down.) |
OFF |
OFF |
NO PROBLEMS. NO ERRORS. This is the normal state of the controller. |
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ON |
OFF |
MOTOR OVERLOAD. This is a non-fatal error. An electrical overload has occurred in either the AUGER or SPINNER motor. The |
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controller is trying to un-jam the appropriate motor using its un-jamming algorithm and will turn off the ERROR LED if it is |
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successful in eliminating this motor overload condition. |
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ON |
1 flash |
LOW BATTERY VOLTAGE. This is a non-fatal error. The input voltage to the controller has been measured to be less than 10 |
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volts. You may want to check the input voltage connection to the controller or the battery voltage. |
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ON |
2 flashes |
BLOWN FUSE. This is a non-fatal error. One of the internal controller fuses was found to be blown after power was first |
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applied to the controller. If the AUGER dial light is off, the AUGER fuse is blown. If the SPINNER dial light is off, the SPINNER |
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fuse is blown. If, when the VIBRATOR switch is turned on, the VIBRATOR switch LED is off, the VIBRATOR fuse is blown. If the |
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AUGER, SPINNER, or VIBRATOR fuse is not blown, then it is the AUXILIARY fuse that is blown. Do not replace fuses with the |
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controller connected to power. |
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ON |
4 flashes |
OVERLOADED SPINNER MOTOR. This is a fatal error. The SPINNER motor is continuously drawing greater than 40 amps of |
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current and cannot be un-jammed by the controller. Turn off the controller and physically check that the SPINNER motor is |
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not jammed. |
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ON |
5 flashes |
OVERLOADED AUGER MOTOR. This is a fatal error. The AUGER motor is continuously drawing greater than 60 amps of current |
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and cannot be un-jammed by the controller. Turn off the controller and physically check that the AUGER motor is not jammed. |
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ON |
6 flashes |
EXTERNAL SHORT CIRCUIT TO GROUND. This is a fatal error. After power was first applied to the controller, the controller |
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measured a short circuit to ground in one of the +12 Volt wires leaving the controller. This short is from either the RED AUGER |
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+12 volt wire to ground, or it is from the YELLOW SPINNER +12 volt wire to ground. Turn off the controller. Disconnect the |
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AUGER and SPINNER motors from the cable harness and then turn on the controller again. If this error then goes away, the |
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short is in the cable harness. If this error does not go away after disconnecting the AUGER and SPINNER motors and power |
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cycling the controller, then the controller needs to be replaced. |
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ON |
7 flashes |
MISSING BATTERY VOLTAGE. This is a fatal error. The +12 volts coming into the controller on the red 10 AWG wire was mea- |
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sured to be less than 5 volts after power was first applied to the controller. Check the 12 volt input to this controller for low |
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voltage or for a poor connection. |
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3026671 Rev. A |