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Error/Warning Codes Troubleshooting Table
The table is provided to assist in tracking down system problems, it is not meant to take the
place of good troubleshooting practices.
Table 1. Error/ Warnings Codes and Troubleshooting
Code
Description of
Warning/Error
Probable Cause (Symptom)
Corrective Actions
A
One LED blinking alternatively
on the left and right sides
No Valve Detected
—Verify the ID # is Set Correctly
—Verify the Wiring
B
Left and right LEDs blink
simultaneously
—Valve Needs to be Calibrated
—CAN Bus Not Connected
—Perform Valve Calibration
—Connect CAN Bus or Check Wiring
C
Middle two green LEDs blink
—Valve is Not Moving
—Motor Drawing Excessive Current
—Valve May Need to be Serviced
—Replace Valve Assembly
Содержание APEX-S
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