arkay xr-100 water heater recirculator

hi
i was just given an arkay xr100 water controller heater and was wondering if anyone has one and might have a manual. the unit will only rase the temp to 95 d .is there a way to adjust the unit.
thanks
mitch

I assume it is different from the 7000. but here is the manual for that.

https://lifeofstawa.wordpress.com/hidden/resources/