Envision Peripherals Series installation manual Determining Subcooling

Page 24

NS SPLIT INSTALLATION MANUAL

Refrigeration (continued)

1.Once the proper superheat setting has been achieved, replace and tighten the seal cap.

Warning: There are 8 total (360°) turns on the superheat adjustment stem from wide open to fully closed. When adjusting the superheat stem clockwise (superheat increase) and the stop is reached, any further clockwise turning adjustment will damage the valve.

Determining Subcooling

1.Measure the temperature of the liquid line on the small refrigerant line (liquid line) just outside the split cabinet. This location will be adequate for measurement in both modes unless a significant temperature drop in the liquid line is anticipated.

2.Measure the liquid line pressure by attaching refrigerant gauges to the schrader connection on the liquid line service valve.

3.Convert the pressure obtained in Step 2 to the saturation temperature by using the R-410A Pressure/Temperature Conversion Chart on page 23.

4.Subtract the temperature in Step 1 from the temperature in Step 3. The difference will be the subcooling value for that unit. Refer to the tables on page 24 for subcooling ranges at specific enter water conditions.

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Contents Geothermal/Water Source Outdoor Split Heat Pumps 410A Refrigerant 4, 5, 6 Ton Dual CapacityPage Table of Contents Physical Characteristics Model NomenclatureGeneral Installation Information Equipment Selection Utilizing Existing Coil or Air HandlerAir Handler Installation Connection to Air CoilDual Fuel Systems Thermostat Wiring ElectricalGeneral Electrical DataClosed Loop Earth coupled Systems Outdoor Installations Connecting To Earth LoopFlow Center Installation Water PipingAir Handler Nomenclature Air Handler Coil DataLine Set Sizes `6O\RZS`RSZcPS`@ST`WUS`O\b  $ ! !$ $ Refrigerant Coil Compatibility Heat Recovery Unit for Domestic Hot Water Maximum One-Way Line LengthHeat Recovery Connections Water Tank PreparationPlumbing Installation Heat Recovery StartupWiring Schematics 24V Accessory relay see SW2 3 for description of operationMicroprocessor Control Fan G only Lockout ConditionsOperation Logic Data STG1 STG2 STG3 Emerg Dual Capacity UnitsDIP Switch Settings Freeze Sensing SettingRefrigeration Caused by excessive heatLeak Testing System EvacuationInitial System Charge Calculation Charging the SystemDetermining Subcooling Pressure/Temperature Coversion Chart for R-410A Unit Operating Parameters Dual Capacity ModelsPressure Drop and Recommended Flow Rates Dual CapacityBefore Powering Unit, Check The Following Unit StartupStartup Steps Final Evaluation Unit Startup/Troubleshooting Heating Cycle AnalysisTroubleshooting LED Definitions and DiagnosticsStandard Microprocessor Controls Refrigerant SystemsPreventive Maintenance Replacement ProceduresPhysical Dimensions Cabinet Dimensions and Refrigerant Piping ConnectionsNS026 thru NS072 Installation Notes Page Envision Series NS Outdoor Split

Series specifications

Envision Peripherals, a leading provider of display solutions, offers a wide range of products under its Series lineup tailored to meet diverse consumer needs in the realms of home, office, and gaming. With a focus on quality, performance, and user experience, the Envision Peripherals Series stands out in the crowded display market.

One of the main features of the Envision Peripherals Series is its commitment to high-definition displays. The Series includes a variety of monitors that offer resolutions starting from Full HD (1920x1080) up to 4K Ultra HD (3840x2160). This ensures that users can enjoy crisp and clear visuals whether they are working, watching movies, or gaming. The use of IPS (In-Plane Switching) technology in many of the monitors provides wide viewing angles and accurate color reproduction, making it perfect for creative professionals and content consumers alike.

In terms of technological advancements, the Envision Peripherals Series incorporates adaptive sync technology, such as AMD FreeSync and NVIDIA G-Sync compatibility. This feature reduces screen tearing and stuttering, providing a smoother gaming experience for competitive gamers. Additionally, many models in this series come equipped with high refresh rates, often reaching up to 144Hz, which is essential for fast-paced gaming applications.

The design of Envision Peripherals monitors is nothing to overlook either. Slim bezels and a modern aesthetic are standard across the Series, allowing for a sleek and professional look that fits well in any setting. Furthermore, some models offer ergonomic adjustments such as height, tilt, and swivel options, ensuring comfort during extended use.

Connectivity is another strong suit of the Envision Peripherals Series. Most monitors come with multiple input options, including HDMI, DisplayPort, and even USB-C in select models. This versatility allows easy connection to a variety of devices, from computers to gaming consoles.

Lastly, the emphasis on eye care technology, such as blue light filters and flicker-free screens, highlights Envision Peripherals' commitment to user health and comfort over prolonged periods of use. Overall, the Envision Peripherals Series combines exceptional visual quality, advanced gaming technologies, ergonomic design, and user-friendly connectivity, making it a top choice for consumers seeking a reliable and versatile display solution.
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