Heliotrope cc12e Bat Temp Probe

I have an old Heliotrope CC120E charge controller. I looking for a battery temperature sensor for it. It would also be nice if I can download a manual for it as well. I tried looking all over online and cant get any info on it. Would anyone happen to have any info to share? Even a part number or specs for the bat temp compensator would help.
Thanks in advanced.
Chris
Thanks in advanced.
Chris
Comments
http://amsolar.com/diy-rv-solar-instructions/edfaq/2016/5/12/frequent-questions-charge-controllers
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