29 Aug 2015

Controller for HVAC

Controller
15

Features:

  • Controls temperature and humidity simultaneously up to 6 loops of separate step operations.
  • Operates alternately up to 4 compressors and 8 heaters and backups.
  • Prevents frequent starting caused by low hunting with a low pressure switch of compressors
  • Starts the compressors sequentially, pumps down, and prevents restarting.