Sink/Source Switch

The PowerFlex series of drives include a DIP Switch that will allow the drive input signals to be wired as “sink” or “source”. This switch should be set to the sink mode on all Alliance Laundry equipment made at the time of this publication. Setting this switch in the source mode will cause the drive to not operate and be mistaken as a failed drive.

PowerFlex 40 and 400 Drive Control Logic

0-10V/0-20m A Switch

The PowerFlex series of drives include a DIP switch that will allow the drive analog input signals to be wired as a 0-10V/0-20 mA switch.This switch should be set to the 0-10V mode on all Alliance Laundry Equipment made at the time of this publication. Setting this switch in the 0-20 mA mode may cause the drive to not operate and be mistaken as a failed drive.

Fault Code Display

Refer to Fault Display and Troubleshooting Information.

F232120

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT

11