Im working on an RTAC350. Before the + was introduced. External OVS.
I think they evap tubes got bad enough that it washed out the separator. its running 34F glycol in open process.
For some reason I have no manual control of the slide with Techview. I need to get it unloaded for a while to see if I can get it back. Is there no manual control on it because its a little older or are all the RTACs like that? Do I have to unload it with toggle switches or what. There must be a faster way. Thoughts?