Originally posted by topdog
Thanks hvac r us 2,I was suspicious about the indoor unit when I saw the model# but did not want to commit.
I know what you mean Dog, I voiced my opinion when I wasn't 100% sure and got my butt handed to me on silver plater by about 12 people! LOL There is always going to be people who never have anything to say, except to point out when you are wrong. Such as life I guess...
Anyhow, in regards to the above mentioned units the big problem is in the metering device. The fan coil is okay ( not the best choice) but it is only rated with a TXV for Puron. You must have a TXV or the operation will never be correct.
As I mentioned the charge affecting the refrigerant flow will always be off. Without proper flow you will not be able to cool or dehumidify properly. This would be the first thing I would check followed by airflow. And if the unit is in the attic be sure ductwork is sealed and insulated properly.
Good luck
Live each day like it is your last, for one day you will be right!