wiring diagram needed

zepfan

I wanted to see if anyone would have access to a wiring diagram for a nesbit rooftop unit of the following model number RSV6005ZZZZHHMB0000
Serial number 80024B5498
From what I understand the company that makes these units are no longer around, and the units were produced in the late 70's early 80's. We have inherited a job that has six units of the same model number without any type of wiring diagram in sight.

Thanks to all

STEVEusaPA

Did you try here?
http://www.rsicomp.com/nesbitt/parts.htm
Considering the website's copyright is 2011, may not be in business.

EBEBRATT-Ed

Nesbitt is owned by Engineered Air. Google it and it will come up

Are those multizone units??

zepfan

Thanks. The unit is vav not multi zone