Service Bulletin Description:
S / W replacement problem – Stopped in MCU Searching for more than 3 minutes (MCU names are displayed repeatedly) – “SD Card Error Insert Memory” – “No MVF File Check SD Card” – “No Match 0xOOOOOO” (Checksum Displayed) – If the Program fails on the PCB due to Connector dropout or power outage While software writing
This Service Bulletin PDF download contains information for the following:
Universal Compressor Direct Mode Errors
The PDF may also contain information that applies to additional models not listed.