Hog Slat Inc. Newton Grove, NC USA APRIL 2025 REV A1 23 Ventilation System 19D. OFFSET AND DIFFERENTIAL: The OFFSET + DIFFERENTIAL will set the temperature above the SET-POINT when the mist cooling system will turn ON. The OFFSET sets the temperature above the SET-POINT when the system turns OFF. 19E. MIST STAGE ASSIGNMENT: When the “ACTIVATE” icon is pressed, this turns on the mist cooling. The Stage assigned to mist cooling will be illuminated in Green. 19F. ACTIVATE/DE-ACTIVATE: Press ICON to Activate or De-activate mist cooling. ================================================================== 20. ALARM: The alarm section has a SPDT relay output function. The Alarm can be used in case of power failure, fault in controller, high/low temperature or probe 1 fault in case only one probe is used. 20A: EMPTY BARN LOW: Set the actual temperature an alarm should activate during the “EMPTY BARN” mode of operation. This is primarily to prevent freezing of equipment or water pipes when barn is not in use. 20B: ALARM STATUS: Redundant status indications. Alarm indication is also located on MAIN page, however in case of an alarm, another indicator is located on this page plus probe indicators in case of an alarm for faulty probe(s). 20C. ALARM HIGH: Set the OFFSET value above the SET POINT to equal temperature an alarm should be used in case of over temperature condition. 20D. ALARM LOW: Set the OFFSET value below the SET POINT to equal temperature an alarm should be used in case of under temperature condition. 20E. ALARM ZONE PROBE ERROR: Error will occur if probe(s) is lost in ZONE area during ZONE heating operation leaving no active probe to report temperature. 20A 20B 20C 20D 20E
RkJQdWJsaXNoZXIy MTA3MzU=