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Controller for HVAC (AHU, Constant temp & humidity unit, Dehumidifier, etc.) - 4COMP
DX120 Series
- Controls temperature and humidity simultaneously - up to 6 loops of separate step operations
- Operates altenately 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
controller
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