Envision Peripherals Series installation manual DIP Switch Settings, Freeze Sensing Setting

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NS SPLIT INSTALLATION MANUAL

DIP Switch Settings

DIP SWITCH

DESCRIPTION

OFF POSITION

ON POSITION

NUMBER

 

 

 

 

 

 

 

 

SW1

N/A

NOT USED

N/A

N/A

 

 

 

 

 

 

 

Service/Test Mode - Allows control of “NORM” or “TEST” opera-

 

 

 

1

tional modes. Test mode accelerates most timing functions 16

Test

Norm

 

times to allow faster troubleshooting. Test mode also allows view-

 

 

 

 

 

 

ing the “CURRENT” status of the fault inputs on the LED display.

 

 

 

 

 

 

 

 

 

Freeze Sensing Setting

 

 

 

2

Allows field selection of freeze thermistor fault sensing tempera-

Loop

Well

 

tures for well water (30°F) or antifreeze-protected (15°F) earth

(Protection 15° F)

(Protection 30° F)

 

 

 

 

loops.

 

 

 

 

 

 

 

 

 

Accessory Relay

 

 

 

3

Allows field selection of the accessory relay to operate with the

Fan

Comp

 

 

compressor or fan.

 

 

 

 

 

 

 

SW2

4

NOT USED

N/A

N/A

 

 

 

 

5

NOT USED

N/A

N/A

 

 

 

 

 

 

 

 

Input Diagnostics - Allows viewing the inputs from the thermo-

Diagnostic Inputs

Normal Display

 

6

stat to the control board such as Y1, Y2, O, G, W, SL1-In on the

 

viewed at LEDs

viewed at LEDs

 

 

LED display.

 

 

 

 

 

 

 

 

 

 

 

Output Diagnostics - Allows viewing the outputs from the control

Diagnostic

Normal

 

7

board such as the compressor, reversing valve, blower, hot water

Outputs viewed at

Display viewed

 

 

pump, and loop pump on the LED display.

LEDs

at LEDs

 

 

 

 

 

 

 

Thermostat Selection

Pulsed “L”

Continuous “L”

 

8

Configures the control for a pulsed lockout signal (ComforTalk and

 

signal

signal

 

 

FaultFlash thermostats) or continuous 5 VAC lockout signal.

 

 

 

 

 

 

 

 

 

 

1

Single or Dual Capacity Operation

Dual Cap

1 Speed

 

 

 

 

 

 

 

Zoned/Finish on Second Stage

 

Finish on 2nd

 

 

This switch allows the unit to down stage with the thermostat

Normal -

Unzoned Dual

 

2

when off and finish with second stage when on. Finish on second

Capacity

 

All other systems

 

 

stage reduces stage changing in reciprocating dual capacity

E-Series or

 

 

 

 

 

compressors.

 

Premier 2 speed

SW3

 

 

 

 

3

ECM Fan Monitoring - Set for No PRM on split systems

No RPM

RPM

 

 

 

 

 

 

 

4

NOT USED

N/A

N/A

 

 

 

 

 

 

 

On dual capacity units this switch allows stage change: on the fly

 

E-Series or

 

5

when off, and 1 minute delay when on. A delay is required on all

Envision

 

Premier

 

 

reciprocating dual capacity units.

 

 

 

 

 

 

 

 

 

 

19

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Contents 410A Refrigerant 4, 5, 6 Ton Dual Capacity Geothermal/Water Source Outdoor Split Heat PumpsPage Table of Contents Model Nomenclature Physical CharacteristicsGeneral Installation Information Utilizing Existing Coil or Air Handler Equipment SelectionConnection to Air Coil Air Handler InstallationDual Fuel Systems Electrical Thermostat WiringGeneral Electrical DataConnecting To Earth Loop Closed Loop Earth coupled Systems Outdoor InstallationsFlow Center Installation Water PipingAir Handler Nomenclature Air Handler Coil DataLine Set Sizes `6O\RZS`RSZcPS`@ST`WUS`O\b  $ ! !$ $ Refrigerant Coil Compatibility Maximum One-Way Line Length Heat Recovery Unit for Domestic Hot WaterWater Tank Preparation Heat Recovery ConnectionsHeat Recovery Startup Plumbing Installation24V Accessory relay see SW2 3 for description of operation Wiring SchematicsMicroprocessor Control Lockout Conditions Fan G onlySTG1 STG2 STG3 Emerg Dual Capacity Units Operation Logic DataFreeze Sensing Setting DIP Switch SettingsCaused by excessive heat RefrigerationSystem Evacuation Leak TestingInitial System Charge Calculation Charging the SystemDetermining Subcooling Pressure/Temperature Coversion Chart for R-410A Dual Capacity Models Unit Operating ParametersDual Capacity Pressure Drop and Recommended Flow RatesBefore Powering Unit, Check The Following Unit StartupStartup Steps Final Evaluation Heating Cycle Analysis Unit Startup/TroubleshootingLED Definitions and Diagnostics TroubleshootingStandard Microprocessor Controls Refrigerant SystemsReplacement Procedures Preventive MaintenancePhysical 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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