desert aire dehum issue
was called out today to look at dehum in (natatorium) pool room. unit wasn't running.
desert aire unit probably 16 yrs old, has digital interface where the lcd display doesn't light up, so can't do anything there. can see some faint figures when push buttons.
also has bacnet? I think control board will series of relay connections across top.
the compressors, fan, condensor fan on separate condensor coil all work. seems to be a control issue. also has two sensors in the intake in pool room.
anybody have any input on this setup. no diagrams or manuals w unit. sensed he wants to fix vs replace, not sure if you can still get the parts, or can retrofit new for the old.
Col 3:23
questions asked, answers received, ignorance abated