AEC AP Series Large Dehumidifying Dryer - Manual (Page 77)

Large Dehumidifying Dryers Controls 76
DH20 LOOP BREAK
Process Non-
Critical
DH20 AIR DAMPER FAIL
Process Non-
Critical
DH20 LOW LEVEL Process Critical
DH21 AIR FAIL Process Critical
DH21 HIGH SURFACE Process Critical
DH21 REDUN. SAFETY Process Critical
DH21 INLET SENSOR
Process Non-
Critical
DH21 AIR SHORT
Process Non-
Critical
DH21 OUTLET SENSOR Process Critical
DH21 HIGH TEMP
Process Non-
Critical
DH21 LOW TEMP Process Critical
DH21 LOOP BREAK
Process Non-
Critical
DH21 AIR DAMPER FAIL
Process Non-
Critical
DH21 LOW LEVEL Process Critical
DH22 AIR FAIL Process Critical
DH22 HIGH SURFACE Process Critical
DH22 REDUN. SAFETY Process Critical
DH22 INLET SENSOR
Process Non-
Critical
DH22 AIR SHORT
Process Non-
Critical
DH22 OUTLET SENSOR Process Critical
DH22 HIGH TEMP
Process Non-
Critical
DH22 LOW TEMP Process Critical
DH22 LOOP BREAK
Process Non-
Critical
DH22 AIR DAMPER FAIL
Process Non-
Critical
DH22 LOW LEVEL Process Critical
DH23 AIR FAIL Process Critical
DH23 HIGH SURFACE Process Critical
DH23 REDUN. SAFETY Process Critical
DH23 INLET SENSOR
Process Non-
Critical
DH23 AIR SHORT
Process Non-
Critical
DH23 OUTLET SENSOR Process Critical
DH23 HIGH TEMP
Process Non-
Critical
DH23 LOW TEMP Process Critical
DH23 LOOP BREAK
Process Non-
Critical
DH23 AIR DAMPER FAIL
Process Non-
Critical
DH23 LOW LEVEL Process Critical
DH24 AIR FAIL Process Critical
DH24 HIGH SURFACE Process Critical
DH24 REDUN. SAFETY Process Critical
DH24 INLET SENSOR
Process Non-
Critical
DH24 AIR SHORT
Process Non-
Critical
DH24 OUTLET SENSOR Process Critical
DH24 HIGH TEMP
Process Non-
Critical
DH24 LOW TEMP Process Critical