Hitachi ED-A100 / 101 Firmware update

[RoeTech]

The site we purchase replacement door motors from has instructions about resetting the door and upgrading the firmware ( http://www.chsinteractive.co.uk/pdf_data/12030EK.pdf ) to delay the door closure, ala the 200 series. Has anyone managed to lay their hands on the firmware update?

[TLARWise]

This might be what you are after:

 

https://estadoc.hitachi.eu/docpublicSearch.htm?materialNum=eda100#

https://estadoc.hitachi.eu/docpublicSearch.htm?materialNum=eda101#

 

Please note I have not used this before (or any other hitachi firmware), this was found using a Google search.