Winter compressor usage with Economizer

2 posts / 0 new
Last post

Hello all,

I am currently having a problem where the compressors on my DX units are
kicking on during the Winter months even though I have an OA discharge
economizer on. The economizer has a high limit of 58F and a maximum of 1 OA
fraction. The discharge temperature is 55F, so I am not sure why the
compressors would turn on in the winter. Any help is appreciated.

Regards,

Justin

Justin Chin's picture
Offline
Joined: 2011-09-30
Reputation: 0