Envision Peripherals Geothermal Indoor Split Heat Pumps installation manual

Page 25

ENVISION SERIES INSTALLATION MANUAL

Pressure/Temperature Coversion Chart for R-410A

PRESSURE TEMP

(PSIG) °F

608.5

62

9.9

64

11.2

66

12.5

68

13.8

70

15.1

72

16.3

74

17.5

7618.7

78

19.8

8021.0

8222.1

8423.2

8624.3

8825.4

90

26.5

92

27.5

9428.6

9629.6

9830.6

10031.6

10232.6

10433.5

10634.5

10835.4

11036.4

11237.3

11438.2

11639.1

11840.0

12040.9

12241.7

12442.6

12643.4

12844.3

13045.1

13245.9

13446.7

13647.5

13848.3

14049.1

14249.9

14450.7

14651.5

14852.2

15053.0

15253.7

15454.5

15655.2

15855.9

16056.6

16257.4

16458.1

16658.8

16859.5

17060.2

17260.8

17461.5

17662.2

17862.9

PRESSURE TEMP

(PSIG) °F

18063.5

18264.2

18464.8

18665.5

18866.1

19066.8

19267.4

19468.0

19668.7

19869.3

20069.9

20270.5

20471.1

20671.7

20872.3

21072.9

21273.5

21474.1

21674.7

21875.3

22075.8

22276.4

22477.0

22677.5

22878.1

23078.7

23279.2

23479.8

23680.3

23880.9

24081.4

24281.9

24482.5

24683.0

24883.5

25084.1

25284.6

25485.1

25685.6

25886.1

26086.6

26287.1

26487.7

26688.2

26888.7

27089.2

27289.6

27490.1

27690.6

27891.1

28091.6

28292.1

28492.6

28693.0

28893.5

29094.0

29294.5

29494.9

29695.4

29895.8

PRESSURE

TEMP

(PSIG)

°F

30096.3

30296.8

30497.2

30697.7

30898.1

31098.6

31299.0

31499.5

31699.9

318100.4

320100.8

322101.2

324101.7

326102.1

328102.5

330103.0

332103.4

334103.8

336104.2

338104.7

340105.1

342105.5

344105.9

346106.3

348106.7

350107.2

352107.6

354108.0

356108.4

358108.8

360109.2

362109.6

364110.0

366110.4

368110.8

370111.2

372111.6

374112.0

376112.3

378112.7

380113.1

382113.5

384113.9

386114.3

388114.7

390115.0

392115.4

394115.8

396116.2

398116.5

400116.9

402117.3

404117.6

406118.0

408118.4

410118.7

412119.1

414119.5

416119.8

418120.2

PRESSURE

TEMP

(PSIG)

°F

420120.6

422120.9

424121.3

426121.6

428122.0

430122.3

432122.7

434123.0

436123.4

438123.7

440124.1

442124.4

444124.8

446125.1

448125.4

450125.8

452126.1

454126.5

456126.8

458127.1

460127.5

462127.8

464128.1

466128.5

468128.8

470129.1

472129.4

474129.8

476130.1

478130.4

480130.7

482131.1

484131.4

486131.7

488132.0

490132.3

492132.7

494133.0

496133.3

498133.6

500133.9

502134.2

504134.5

506134.9

508135.2

510135.5

512135.8

514136.1

516136.4

518136.7

520137.0

522137.3

524137.6

526137.9

528138.2

530138.5

532138.8

534139.1

536139.4

538139.7

PRESSURE

TEMP

(PSIG)

°F

 

 

540

140.0

542

140.3

544

140.6

546

140.9

548

141.2

550

141.4

552

141.7

554

142.0

556

142.3

558

142.6

560

142.9

562

143.2

564

143.5

566

143.7

568

144.0

570

144.3

572

144.6

574

144.9

576

145.1

578

145.4

580

145.7

582

146.0

584

146.2

586

146.5

588

146.8

590

147.1

592

147.3

594

147.6

596

147.9

598

148.2

600

148.4

602

148.7

604

149.0

606

149.2

608

149.5

25

Image 25
Contents 410A Refrigerant Ton Single Speed Ton Dual Capacity Envision Series Geothermal Indoor Split Heat PumpsModel Nomenclature Physical CharacteristicsTable of Contents General Installation Information Utilizing Existing Coil or Air Handler Equipment SelectionConnection to Air Coil Air Handler InstallationDual Fuel Systems Swivel Connections Residential Units Water PipingLine Set Sizes Air Handler Coil DataEnvision Matching Air Coil Surface Rows TubeSolenoid Valve Open Loop Well Water SystemsWater Quality Solenoid WiringMultiple Units on One Flow Center Closed Loop Ground Source SystemsWater Tank Preparation Desuperheater ConnectionsDesuperheater Startup Plumbing InstallationElectrical Thermostat WiringGeneral Electrical Data24V Accessory relay see SW2 3 for description of operation Wiring SchematicsHp Total Microprocessor Control Fan G only Cooling OperationLockout Conditions STG1 STG2 STG3 Emerg Single Speed Units Operation Logic DataFreeze Sensing Setting DIP Switch Settings Refrigeration Position Description System ServiceSystem Evacuation Leak TestingInitial System Charge Calculation Charging the SystemDetermining Subcooling Pressure/Temperature Coversion Chart for R-410A Single Speed Models Unit Operating ParametersDual Capacity Models Unit Startup Before Powering Unit, Check The FollowingStartup Steps Final Evaluation Heating Cycle Analysis Unit Startup/TroubleshootingSingle Speed Pressure Drop and Recommended Flow RatesDual Capacity LED Definitions and Diagnostics TroubleshootingStandard Microprocessor Controls Refrigerant SystemsReplacement Procedures Preventive MaintenanceEnvision NZ Split Dimensional Data Physical DimensionsInstallation Notes