Sterling SDAA 25-100 specifications Mode Parameter Setting range Default Manf. setting

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Entering Operating Parameters to Select Modes

To enter the display:

1.Press both the Up and Down keys for three seconds from the home page. The word SEE will appear in the upper display and PAGE will appear in the lower display.

2.Press the Advance Key to move through the parameter prompts.

3.Press the Up or Down keys to change the parameter value.

4.Press the RESET Key at any time to return to the Home Page display.

Figure 9: Setting List for Redundant Safety Controller (WATLOW), Part No. A0555757

	Mode	Parameter	Setting range	Default	Manf. setting
	SEn	Sensor Type	0-3	0	-
	Lin	Thermocouple Linearization	0-10	0	H (1)
	C-F	Temperature Units	Fahrenheit / Celsius	F	-
	S.dEC	Temp. Decimal Places	0 – 0.0	0	-
	IS.En	INFOSENSE™	Yes / No	No	-
	Sc.Lo	Process Scale Low	4.00 to 20.00 mA	4.00 mA	0
			1.00 to 10.00V	1.00V
	Sc.hi	Process Scale High	4.00 to 20.00 mA	20.00 mA	400
			1.00 to 10.00V	5.00 V
	CAL	Calibration Offset	-999 to 999	0	-
	Ftr.E	Input Filter	Off, DiSP, Cont, both	OFF	-
	Ot 1	Output 1 Function	Limit (2)	(2)	-
	LSd1	Output 1 Limit Sides	Both, High, Low	Both	High
	hyS1	Limit 1 Hysteresis	0.0 to 999.0	1.0	-
	Ot2	Output 2 Function	Off / Process Alarm / Limit (2)	OFF	-
	LSd2	Output 2 Sides	Both / high / low	Both	-
			None, Process Value, Limit 1 Low Set,
			Limit 1 High Set, Limit 2 Low Set, Limit
	UdSP	Upper Display Look	2 High Set, Alarm 2 Low Set, Alarm 2	Process	-
			High Set, Limit 3 Low Set, Limit 3 High
			Set, Alarm 3 Low Set, Alarm 3 High Set
			None, Process Value, Limit 1 Low Set,
			Limit 1 High Set, Limit 2 Low Set, Limit	Limit 1
	LdSP	Lower Display Look	2 High Set, Alarm 2 Low Set, Alarm 2	Limit 1	-
	LdSP	Lower Display Look	2 High Set, Alarm 2 Low Set, Alarm 2	High Set	-
			High Set, Limit 3 Low Set, Limit 3 High	High Set
			High Set, Limit 3 Low Set, Limit 3 High
			Set, Alarm 3 Low Set, Alarm 3 High Set
			(0) no lockout, (1) Programming and
	LOC	Lockout	Setup Page Locked, (2) Limit Set	0	2
	LOC	Lockout	Points are the only Operation Page	0	2
			Points are the only Operation Page
			parameters accesible, (3) Full Lockout.

Dehumidifying Dryers

Chapter 4: Operation

33 of 59

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Contents Sdaa 25-100 15-60 cfm Dehumidifying Dryers Shipping Information Table of Contents Maintenance Service Department Sales Department Contract Department How to Use This Manual SafetySafety Symbols Used in this Manual Wear Safety Glasses and Work Gloves Responsibility General ResponsibilityOperator Responsibility RememberMaintenance Responsibility Reporting a Safety DefectDehumidifying Dryers Safety Models Covered in This Manual Functional DescriptionGeneral Description Mechanical Features Standard FeaturesWhat is desiccant? Electrical FeaturesController Features Safety Devices and InterlocksOptions Safety Device Lock-Outs Safety Circuit StandardsFail Safe Operation Uncrating the Equipment InstallationRigging and Placing the Dryer Machine-Mount Dryer Dimensions Floor-Mount Dryer Dimensions Suggested Lift Rigging for Cart Mounted Dryers Recommended Dryer Lifting HardwareElectrical Connections Suggested Lift Rigging for Machine Mounted DryersChecking for Proper Blower Rotation Setup ProceduresThree-Phase Models Making Dryer/Drying Hopper Process Air ConnectionsDrying Hopper Air Trap Considerations Installing Water Lines Hose and Hose ClampOptional Aftercooler Pre-Startup Checks Auto-Tuning the DryerInitial Start-up Starting Up the DryerShutting Down the Dryer Operation Start-upIndicator Lights SwitchesController Description and Operation Lit when Control Output 1 is on. The Out1 Process Air Temperature ControllerLit when Control Output 2 is on. Not used Identifying Temperature Controller Keys Indicator Name DescriptionLights in the Operation Indicator Section when Setting the Process Air TemperatureE5CN Operating Parameters Adjustment Level Indicator Name Description Tuned prior to dryer startupEntering Operating Parameters to Select Modes ON, OFFProcess Air Dew Point Display Setting the High Dew Point AlarmOptional Setting the Redundant Safety Controller Redundant Safety Controller DisplayWatlow Operating Parameters Mode Parameter Setting range Default Manf. setting Dryer Operation Procedures Model Heating Cooling 15 cfm 30 cfm 60 cfm Page Controller Operation With Optional Alarm Horn & Reset Button Page Alarm Display Messages Auto-Tuning the Dryer Shutting Down the DryerPreventative Maintenance Schedule MaintenancePhotocopy this page for your maintenance records Servicing Process Air Filters Preventative MaintenanceRecommendations for Cleaning and Replacing Filters VacuumingCleaning with Compressed Air Servicing the Dew Point MonitorCorrective Maintenance Symptoms of Worn DesiccantFirst AID Replacing Worn DesiccantConsult local disposal regulations for more information Procedures Replacing the Process HeaterProblem Possible cause Corrective action TroubleshootingIntroduction Problem Possible cause Corrective action Check resin manufacturer’s data Using a Thermocouple Determining Temperature Controller Errors or Sensor ErrorsUsing a Platinum Resistance Thermometer Warranty Restrictions WarrantyWarranty Specifications AppendixOptional Components Warranty LiabilitiesCustomer Responsibilities Technical Specifications Annex B InformationDrawings and Diagrams Spare Parts List Aftercooler Design SpecificationsLevel 2 & 3 Spare Parts List Electrical & Mechanical Dryer Safety Tags Safety Tag InformationWarranty Returns Returned Material PolicyDryer Identification Serial Number Tag Located on back of DryerParts Department Service DepartmentTechnical Assistance Sales Department