Sterling SDA 1000-5100 specifications Operation, Maintenance, Troubleshooting, Appendix

	Setting the Process Air Temperature	29
	Restoring the Process Air Temperature Controller (E5CN) to Factory Settings..29
	Process Air Dew Point Display	32
	Setting the High Dew Point Alarm	32
	Restoring the Process Air Dew Point Meter (E5CK) to Factory Setup	32
	Redundant Safety Controller Display	33
	Setting the Redundant Safety Controller	33
	Restoring the WATLOW Redundant Safety Controller to Factory Setup	33
CHAPTER 5: OPERATION		35
5-1	Initial Start-up	35
	Pre-Startup Checks	35
	Auto-Tuning the Dryer	35
	Shutting Down the Dryer	35
5-2	Dryer Operation Procedures	36
	Controller Operation (Without Optional Alarm Horn & Reset Button)	36
5-3	Alarm Display Messages	39
5-4	Auto-Tuning the Dryer	40
5-5 Shutting Down the Dryer		40
CHAPTER 6: MAINTENANCE		41
6-1	Maintenance Schedule	41
6-2	Preventative Maintenance	42
	Cleaning or Replacing the Process Air Filters	42
	Cleaning or Replacing the Regeneration Filter	43
	Calibrating the Dirty Filter Alarm	43
	Checking the Dewpoint Control System	44
6-3	Corrective Maintenance	45
	Symptoms of Worn Out Desiccant	45
	Replacing the Desiccant	45
	Replacing the Process Heater (Electric Dryers)	46
	Replacing the Regeneration Heater (Electric Dryers)	47
CHAPTER 7: TROUBLESHOOTING		49
7-1	Introduction	49
7-2	Basic Troubleshooting	49
7-3	Alarms	51
7-4	Alarm Descriptions	51
7-5 Determining Temperature Controller Errors or Sensor Errors		52
	Using a Thermocouple	52
	Using a Platinum Resistance Thermometer	52
CHAPTER 8: APPENDIX		53
8-1	Warranty	53
8-2	Technical Specifications	54
	Annex B Information	54
	Aftercooler Design Specifications	54
8-3	Drawings and Diagrams	55
8-4	Spare Parts List	57

Large Dehumidifying Dryers v