Solved. The Hyperion A/H has a YI (yellow/compressor in) and a YO (yellow/compressor out) terminal. They had the tstat and compressor wired to the YI terminal, instead of having the compressor wire...
Type: Posts; User: g2nickk
Search: Search took 0.00 seconds.
Results 1 to 6 of 6
Used Equipment - Buy, Sell, Save!