Konvekta rooftop unit

[climas]

I work Konveka unit model on label write MODUL/4/12V manufacturer 1998 year.On condenser label write DDK/313/4/Modul-12v.Unit have road and stand by power.Some wire is cut off, and some parts not exist, like transformer ,some relay etc.I like to put this unit to work in original version,so I call Konvekta dialer to give me wiring diagram and spare parts.He tell me that is old unit and he dont have this think .Ok I know somebody who know this forum.If you can help .

[vtmpnate]

its pretty straighforward to re-wire those units. I've seen one here. just use any off-the-shelf controller from elliwell(?) or any other brand that you're comfortable with. Hook up the supply lead to a relay so that the system does not stay engaged (thus draining the battery) when the key is pulled out