Sterling Power Products 30F to 65F Temperature Controller Keys, AT AT Key, Display Key

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RMT LED

The orange RMT LED is lit during remote operation.

AT LED

The orange AT LED flashes during auto-tuning.

SUB1 LED

The orange SUB1 LED energizes whenever the process temperature is two degrees (2°F/ºC) or more below the To Process set point. The compressor then shuts down by means of a latching circuit, and does not run again until the temperature at the To Process thermocouple is two degrees (2°F/ºC) above the set point.

This +2°F/ºC control set point is factory-set for proper compressor operation. Changing it is not recommended without consulting the Stelring Service Department.

5-4 Temperature Controller Keys

AT AT Key

Press and hold the AT AT key for two seconds to initiate or stop the auto-tune function.

Display Key

The functions of the Display key change, based on how long you press it. Press the Display key for less than one (1) second to scroll through parameters within the mode.

Press the Display key for at least one (1) second or more to display the menu; this function also lets you select the mode you need to adjust.

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SMC Series Chillers

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Contents SMC Series AIR Cooled Portable Water Chillers SMC Series Chillers Safety Considerations Table of Contents Optional Graphic Panel Charts and Figures General Information IntroductionNecessary Documents Models CoveredAvailable Options Uncrating Your New ChillerIf the Shipment is Not Complete Event of Shipping DamagesIf the Shipment is Incorrect Returns SMC050 Process Pump Curves SMC Cast Iron Centrifugal Pump Curve 1/3 hp 0.249 kW SMC Series Chiller Specifications Chiller Installation Electrical ConnectionsProcess Water Connections From ProcessWater Reservoir PCA Condenser Air SupplyProcess Water Bypass 30% Ethylene Glycol 20% Percent Volume 10% Ethylene Glycol CurveOverhead Process Considerations 1-inch 2.5 cm pipeChilled Water Circuit Sequence of OperationRefrigeration Circuit Low Pressure Cutout High Pressure CutoutRemote Start/Stop Interlock SMC Component Identification Piping Schematic 1 Pump with Reservoir Piping Schematic 1 Pump Without Reservoir Piping Schematic No Pump, No Reservoir SMC Pre-Startup Checklist PCA Startup ChecklistSMC Water Circuit Pressure Drop Table Model Gallons per minute Liters per minute ΔP psig ΔP kPaSetting the Process Water Temperature LED IndicatorsMicroprocessor Control PV or Process Value Numeric LEDE5CK AT AT Key Temperature Controller KeysDisplay Key Auto-Tuning SMC Series Chillers Factory default settings are P = .3, I = 7, and D =Down Key Up KeyOptional Communications Standard Omron ProtocolSwitches Indicator LightsOptional Graphic Panel PC Series Condenser Maintenance Routine MaintenanceLubrication Typical SMC Wiring Schematic SMC Wiring Schematic for Chillers with No Pump or Reservoir SMC Series Chillers Troubleshooting Guide Problem Cause SolutionProblem Cause Solution PCA Unit Parts List SMC Series Chillers SMC Series Chillers Technical Assistance Parts Department

30F to 65F specifications

Sterling Power Products has established itself as a leader in the design and manufacturing of high-quality power management solutions for various applications. One of their standout products is the range of battery chargers, specifically the 30F to 65F models, which are engineered to meet the diverse needs of users, from recreational boating to commercial marine applications.

The Sterling 30F to 65F battery chargers are known for their versatility, efficiency, and advanced technology. These chargers are designed to convert a wide input voltage range into a precise DC output voltage tailored for charging various types of batteries, including lead-acid and lithium-ion. This adaptability makes them suitable for a broad spectrum of applications, ensuring that users can maintain their battery systems effectively, regardless of the environment or battery type.

A key feature of the 30F to 65F models is their smart charge technology. This technology enables the charger to automatically adjust its charging profile based on the specific needs of the battery. This ensures optimum charging efficiency while prolonging the lifespan of the battery by preventing overcharging. The units also offer multi-stage charging processes, including bulk, absorption, and float stages. This multi-stage approach helps in delivering the right amount of charge at each phase, enhancing performance and reliability.

In addition to their smart charging capabilities, Sterling products integrate advanced thermal management systems. This feature allows the chargers to operate efficiently in high-temperature environments, sensing when to reduce output to protect both the charger and the batteries. The robust construction of these units includes marine-grade enclosures that provide durability and resistance to harsh environmental conditions, making them ideal for marine and automotive use.

Furthermore, users will appreciate the ease of installation and operation. The 30F to 65F models are designed with user-friendly interfaces and clear indicators for charging status, making them accessible to both seasoned professionals and casual users. With safety features such as reverse polarity protection and short-circuit prevention, these chargers offer peace of mind during operation.

Overall, the Sterling Power Products 30F to 65F battery chargers represent a reliable and sophisticated solution for maintaining battery health across various applications. Their combination of smart technology, durability, and ease of use solidifies Sterling’s reputation as a trusted provider in the power management industry. Whether for recreational or professional use, these chargers promise efficiency and reliability to meet the demands of modern battery systems.
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