Envision Peripherals Series installation manual Thermostat Wiring, General, Electrical Data

Page 9

NS SPLIT INSTALLATION MANUAL

Electrical

General

Be sure the available power is the same voltage and phase as that shown on the unit serial plate. Line and low voltage wiring must be done in accordance with local codes or the National Electric Code, whichever is applicable. See unit electri- cal data for fuse or cicuit breaker sizing information.

Electrical Data

 

Rated

Voltage

Compressor

HWA

Ext

Total

Min

Max

Model

Voltage

Min/Max

 

 

 

Pump

Loop

Unit

Circ

Fuse/

 

 

 

MCC

RLA

LRA

FLA

FLA

FLA

Amp

HACR

 

 

 

 

 

 

 

 

 

 

 

026

208-230/60/1

197/253

16.0

10.2

52.0

0.4

5.4

16.0

18.6

25

038

208-230/60/1

197/253

26.0

16.6

82.0

0.4

5.4

22.4

26.6

40

 

 

 

 

 

 

 

 

 

 

 

049

208-230/60/1

197/253

33.0

21.1

96.0

0.4

5.4

26.9

32.2

50

064

208-230/60/1

197/253

40.0

25.6

118.0

0.4

5.4

31.4

37.8

60

072

208-230/60/1

197/253

42.5

27.2

150.0

0.4

5.4

33.0

39.8

60

 

 

 

 

 

 

 

 

 

 

 

Rated Voltage of 208-230/60/1.

 

 

 

 

 

 

 

Rev.: 02/20/07

HACR circuit breaker in USA only.

 

 

 

 

 

 

 

 

Min/Max Voltage of 197/253.

 

 

 

 

 

 

 

 

 

All fuses Class RK-5.

 

 

 

 

 

 

 

 

 

Thermostat Wiring

Figure 12a: Thermostat Wiring

 

 

Thermostat

 

 

 

Y1

1st Stage Compressor

 

 

 

 

 

Y2

 

 

 

 

2nd Stage Compressor

 

 

O

Reversing Valve

 

 

 

Air Handler

 

L

Fault Signal

 

 

 

C

Common

C

Common

 

 

 

R

24 VAC

R

24 VAC

 

 

W

 

W

 

G

Fan

G

 

 

 

 

Air Handler transformer must be at least 75 VA.

Figure 12b: Thermostat Wiring for Dual Fuel Applications

Envision Split

 

 

Thermostat

 

Envision Split

 

 

 

Y1

1st Stage Compressor

 

Y1

 

 

 

Y1

 

 

 

 

 

 

 

Y2

2nd Stage Compressor

 

 

 

 

 

Y2

Y2

 

 

 

 

 

 

 

O

Reversing Valve

 

 

 

 

 

O

O

 

 

 

 

Fossil Fuel

 

 

 

 

P1

 

L

Fault Signal

P1

Furnace

 

 

 

 

 

 

 

LO

Lo

 

 

 

 

 

 

 

 

 

 

C

Common

C

Common

 

 

 

 

C

C

 

 

 

 

 

 

 

 

 

 

R

24 VAC

R

24 VAC

 

 

 

 

R

R

 

 

 

 

W

 

 

 

 

 

 

 

 

 

 

 

Auxiliary Heat Relay

 

 

Shut

 

 

 

 

 

 

G

Fan

G

 

P2

 

 

 

Auxiliary

Down

 

 

 

 

 

 

 

 

 

 

 

 

W

Heat Relay

 

 

 

 

 

 

Auxiliary Heat Relay

Note: Field installed DPST dual fuel relay

(Required for dual fuel installation)

= chassis

Image 9
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.