kal
Well-Known Member
I use the analog Johnson temp controller in my keg freezer (see pic below). Is it possible to set the differential (hysteresis) on these models? How?
Northern Brewer states that it has a 3.5 degree F differential (link) but I'm not sure if it's adjustable.
I'm on my second freezer in 2 years and want to make sure that the differential is not set too small by mistake which would cause the compressor to cycle on/off too much killing it prematurely.
Thanks!
Kal
Northern Brewer states that it has a 3.5 degree F differential (link) but I'm not sure if it's adjustable.
I'm on my second freezer in 2 years and want to make sure that the differential is not set too small by mistake which would cause the compressor to cycle on/off too much killing it prematurely.
Thanks!
Kal