The sensor in the picture has model number X13650726-06, and is designated 4R6, i.e. evap leaving water. It had been constantly giving readings of about 13 degrees C above the true temperature.
I am told that when replacing it with a new sensor, some re-programming is required. Involves connecting a laptop to the CH530 using some Trane software.
I've been unable to find any IOMs that describe this procedure...
Is this done using TechView with the CTV main processor?
Oh, I was told to look for "Binding View"... Do I need to use the LLID main processor? Or will the CTV MP suffice?