We have a nyle L53, without the auto vents and spray.
I'm drying about 500bf of black walnut. It's been running for about 19 days, and making good progress, but the wet and dry bulbs remain 2-3 degrees apart.
I have the controls set to 140 dry and 105 wet, but currently they're at 143 dry and 141.4 wet.
I have five probes at different points in the stack. They're reading from 6.9 to 14.6. From my limited understanding, the wet should be dropping by the compressor running, especially considering the boards are getting pretty dry.
Any thoughts/ideas on why I can't get separation?
Thanks!!