Adam Vorisek

A OCF fault (fault code 9 on the touchscreen) stands for Overcurrent. This is very similar to CLI and OLF fault codes. The VFD has detected that the current (amps) on the output of the VFD has exce...

A CLI fault (fault code 7 on the touchscreen) stands for Current Limit. The VFD has detected that the current (amps) on the output of the VFD has exceeded what was expected. This is very similar to...

Below you will find the wiring diagram for the AVDX Pro/X Series motor along with the wire colors.   T1- RED  T2- WHITE T3- BLUE T4- BLACK  T5- BROWN  T6- ORANGE  T7- YELLOW  T8- PURPLE  T9- GREY  

SLF1 fault (fault code 5 on the touchscreen) is a Modbus communication timeout code for the following fan models: AVDX AVDX Pro AVD370 (Using Schneider Drive) AVD3 (Using Schneider Drive) AVD5 AVD...

A CFF Fault (fault 3 on the touchscreen) is a configuration fault. The VFD has detected that there is an inconsistency between the parameter configuration and the hardware. This is commonly seen wh...

An STO fault (fault 1018 on the touchscreen) tells you that the STO terminal is OPEN. We utilize this terminal at MacroAir for our fire alarm function. The terminal is designed to be closed with th...

An NLP fault (fault 1003 on the touchscreen) stands for No Line Power. You will see this fault if the VFD detects insufficient voltage going to the drive relative to the drive rating.   To troubles...

NST fault code stands for a Freewheel stop. MacroAir uses this fault code for communications.    If a drive displays NST, this means that communication has not been established between the VFD and ...

If a Controller 30 or Dual Controller is not lighting up, perform the following checks to determine where the issue lies.   1. Ensure that the two wires for the power supply are landed on the corre...

Below you will find the latest installation manual for the AVDX Pro. The file can be viewed and downloaded here.