old Hitachi Package RUA3000/2000 units

[malik55]

Needs help to find electrical & refrigeration curcuit DRAWINGS for OLD HITACHI A.C Package units Model no RUA3000/RUA2000-Japan-mfg years between 1980-1990.

[Brian_UK]

"You'll be lucky" :D

Found the Sales pitch..
http://www.hitachi.com.au/Admin/uploads/Documents/a883ff8a-d623-417a-b633-2819a9a9265e.pdf

[malik55]

Thanks Brian
But these are the new borns,
I am looking for the grand parents.