Sterling Plumbing Cabinet Series Dehumidifying Dryer, 225, 90, 150 Process Air Dew Point Display

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4-2 Process Air Dew Point Display

The Dew Point display indicates the current process air delivery moisture content. The display uses a microprocessor-based controller for reading dew point air temperature. The controller is a modular, self-contained removable unit in the mounting housing. All parameters are factory-set and adjusted; no field adjustment to the internal controls is necessary. The high dew point alarm is also factory adjusted.

4-3 Process Air Temperature Controller

Our dehumidifying dryers use a microprocessor-based PID temperature controller for maintaining process air temperature. The controller is a modular, self-contained unit you can remove from the mounting housing. All parameters except for the process air set point is factory set and adjusted; no field adjustment to the internal controls is necessary.

4-4 Identifying Temperature Controller LED Indicators

LED

Description

Indicator

 

 

 

Process Value

During normal operation, the process value (PV)

Numerical

numeric LED indicator displays the process

LED

temperature at the To Process thermocouple. It

 

also lists parameters during setup and error

 

messages if any errors occur.

 

 

Set Value

During normal operation, the set value (SV)

Numeric LED

numeric LED indicator displays the process set

 

point you selected for the dryer. The dryer then

 

maintains this set point temperature. This LED

 

indicator also displays parameter and pre-set

 

function values during setup.

 

 

OUT1

Lit when control output 1 turns on. The Out

 

indicator lights when the controller signals the

 

process heaters to be energized.

 

 

OUT2

Lit when control output 2 turns on. Not used in

 

this application.

 

 

MANU

Lit when the manual operation mode is being

 

used.

 

 

STOP

Lit when control operation has been stopped. Not

 

used in this application.

 

 

RMT

Lit during remote operation. Not used in this

 

application.

 

 

AT

Flashes during auto-tuning.

 

 

SUB1

Lit when the output function assigned to auxiliary

 

output 1 turns on.

 

 

Cabinet Series Dehumidifying Dryer

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Contents 90,100, 150, 225 CFM Cabinet Series Dehumidifying Dryers Bulletin No. DH1-630.1 Table of Contents TROUBLESHOOTING…………………………….48 Charts and Figures How to Use This Manual SafetySafety Symbols Used in this Manual Description General Responsibility ResponsibilityOperator Responsibility Maintenance Responsibility Reporting a Safety Defect General Information Closed Loop Drying System Dryer Air Flow DiagramProcess/Regeneration Cycle What is Desiccant?Specifying a Drying/Conveying System Making Electrical Connections InstallationConnecting Compressed Air Positioning Your DryerProcess Air Connections Between the Dryer and Drying Hopper Connecting Cooling Water to the Optional AftercoolerDrying Hopper Indicating Lights Control Panel Indicator Lights and SwitchesRocker Switches ControlsSignal to the PLC controller to shut down dryer Typical Dyer Interface Panel Identifying Temperature Controller LED Indicators Process Air Temperature ControllerProcess Air Dew Point Display Auto-Tune Button Identifying Temperature Controller Buttons Display ButtonDown Arrow Button Up Arrow ButtonAvailable E5CK Modes E5CK Operating ParametersPLC Controller Setting the Process Air TemperatureName Description PLC LED IndicatorsOutput LED Indicators Typical Subpanel Layout Typical Cabinet Dryer Electrical Schematic, Drawing Typical Cabinet Dryer Electrical Schematic, Drawing 222 Setting the High Dew Point Alarm Setting the Shift on Dew PointEntering Operating Parameters to Select Modes Timer Optional Seven Day TimerDisplay Setting the Current Day of the Week, Hour, and Minute Programming the Optional TimerChecking the Set Time Daily Timer OperationMultiple-Day Operation Day Override Canceling the SettingsCabinet Series Dehumidifying Dryer Shutdown OperationPre-Startup Checks StartupPage Work Rules MaintenanceServicing Process Air Filters Washing Recommendations for Cleaning and Replacing FiltersCleaning with Compressed Air VacuumingEvery two years Preventative Maintenance ChecklistSystem model # Serial # Jan Feb Mar Apr May Jun Jul Aug Sep Oct NovServicing the Dew Point Monitor Symptoms of Worn DesiccantFirst Aid Replacing Worn DesiccantDryer Large bead Type Small bead Type Total per bed Replacing the Process HeaterLbs Replacing the Regeneration Heater Mode Security levelChanging the Controller Security Level Mode Parameter Setting range Default Factory Setting Mode Parameter Setting rangeOption Boards Parameter Setting rangeOption Type RE232C RS-485 Event Input Transfer Output Restoring Factory Defaults on the Dew Point ControllerPID Cabinet Series Dehumidifying Dryer Problem Possible cause Corrective action TroubleshootingStop the dryer PLC Using a Thermocouple Determining Temperature Controller Errors or Sensor ErrorsUsing a Platinum Resistance Thermometer Parts Department Technical SpecificationsService Department Contact Information

100, 150, 90, Cabinet Series Dehumidifying Dryer, 225 specifications

The Sterling Plumbing 150, 225, 90 Cabinet Series Dehumidifying Dryer is a state-of-the-art appliance designed to effectively eliminate excess moisture in various environments. This versatile dryer is ideal for residential, commercial, and industrial applications, providing reliable moisture control to enhance air quality and prevent damage due to humidity.

One of the main features of the Sterling Plumbing Dehumidifying Dryer is its impressive moisture removal capacity. With options available for 150, 225, and 90 pint per day configurations, this unit can cater to different sizes and types of spaces, making it a suitable choice for everything from small basements to large warehouses. Its cabinet design allows for efficient air circulation, maximizing its dehumidification capabilities while remaining compact and easy to install.

The technology integrated within the Sterling Plumbing Dehumidifying Dryer is advanced, incorporating a high-efficiency compressor and a durable, corrosion-resistant housing. This ensures that the unit operates quietly and efficiently, providing a long service life with minimal maintenance required. The dryer features an automatic humidistat that monitors the humidity levels in the environment, adjusting its operation to maintain desired settings without manual intervention. This smart technology not only conserves energy but also ensures optimal performance.

In addition to its dehumidification function, the Sterling dryer is equipped with a built-in air filtration system that captures dust and allergens, contributing to overall indoor air quality. The easy-to-clean filters are designed for durability, ensuring that the unit remains functional and effective over time.

Another notable characteristic of the Sterling Plumbing Dehumidifying Dryer is its user-friendly interface. The control panel is designed to be intuitive, allowing users to easily set their preferred humidity levels and adjust operation modes. With options for continuous drainage, users can also opt to run the unit without worrying about emptying the water tank frequently.

Overall, the Sterling Plumbing 150, 225, 90 Cabinet Series Dehumidifying Dryer is a powerful, efficient, and reliable moisture management solution. With its blend of advanced technology, user-friendly features, and robust design, it is an essential appliance for anyone looking to improve indoor air quality and protect their space from the damaging effects of excess moisture.
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