Seal air fans logic
{"Image DocumentName": "Seal air fans logic", "Image ImageDescription": "Monitors seal air header to cold air duct DP and ensures the starting of seal air fan - A or B ( in case A does not start), provided at least one PA fan is running. Gives an open command to seal air fan discharge damper once fan starts. 15 April 2017.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}