Samsung AC071MN4PKH Service Manual

Also see for AC071MN4PKH: Installation manual

Contents

7-11SW updateCAUTION- This is only for Outdoor unit.- EEPROM writing should be proceeded in case of EEPROM IC replacement by EEPROM IC defect.Because all the data in the EEPROM IC will be deleted.* You need to proceed auto trial operation again.- So when you replace main PCB, keep EEPROM IC and insert it to new PCB without EEPROM writing.* EEPROM data : eeprom file, S/N, Auto trail operation result, Ref amount check result, etc.How to write the EEPROM (cont.)Loading a data file and Establishing connection1. Click [Open Option File] button to read the source files (. Src). The contents of the file is displayed on the screen and[Write Option] button is activatedWrite OptionClick [Write Option] button and the download status message will be displayed. Progress is to check download progress.