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036-21521-001-A-0103

8

Unitary Products Group

BLOWER PERFORMANCE

All units employ direct-drive blower motors with multi-
ple speed taps available. The motors have been 
selected to deliver the nominal air volume against vary-
ing external static pressures when necessary. After 
installation of the unit, it will be necessary to check the 
air volume and change the motor speed connection 
accordingly if the air volume is too high or too low. All 
units are factory-wired with the medium speed winding 
connected.

A simple method for approximating sufficient air vol-
ume is to measure the difference between the supply 
and return air temperatures. In Heating mode, the air 
temperature rise should be in the range of 20ºF to 30ºF. 
In Cooling mode, the temperature drop should be 
between 15ºF to 25ºF. If values are outside the appro-
priate range, increase or reduce the motor speed as 
necessary.

TABLE 4: BLOWER PERFORMANCE (CFM)

EXTERNAL STATIC PRESSURE (in w.g.)

UNIT

SPEED

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

007

High

-

-

-

-

270

235

195

150

-

Med

-

-

260

240

210

175

-

-

-

Low

225

215

200

180

150

-

-

-

-

009

High

-

-

380

360

330

290

240

-

-

Med

350

340

325

300

270

235

-

-

-

Low

285

275

260

240

210

-

-

-

-

012

High

495

475

450

420

385

345

300

-

-

Med

470

455

430

400

365

325

-

-

-

Low

385

370

355

330

300

-

-

-

-

018

High

-

-

705

660

610

555

495

430

-

Med

-

700

660

615

565

510

450

-

-

Low

690

665

630

585

535

480

-

-

-

024

High

-

-

1005

950

890

820

740

650

-

Med

925

905

875

840

790

730

660

-

-

Low

-

-

780

765

725

660

590

-

-

030

High

-

-

1170

1120

1060

985

905

810

-

Med

1150

1125

1090

1045

990

925

850

765

-

Low

-

975

970

940

905

855

785

-

-

036

High

-

1390

1330

1270

1210

1140

1055

960

-

Med

1355

1320

1270

1215

1155

1085

1005

920

-

Low

1200

1190

1170

1130

1085

1020

950

-

-

048

High

-

-

1990

1915

1835

1750

1660

1550

1415

Med

1880

1860

1820

1770

1710

1640

1550

1450

1320

Low

-

1490

1485

1480

1460

1420

1360

1285

1160

060

High

2340

2280

2210

2140

2070

1990

1895

1790

1660

Med

2040

2030

2005

1970

1925

1860

1785

1700

1590

Low

-

-

1705

1700

1680

1660

1610

1540

-

Note:

Units are shipped pre-wired for Medium speed.

All airflow ratings are at lowest voltage rating of dual rating (i.e.,  208 volt)

Airflow ratings include resistance of wet coil and clean air filters.

Содержание RP007 Series

Страница 1: ...TENANCE 11 Complete Table of Contents on following pages NOTES CAUTIONS AND WARNINGS Installer should pay particular attention to the words NOTE CAUTION and WARNING Notes are intended to clarify or ma...

Страница 2: ...PIPING 10 WATER REGULATING VALVE INSTALLATION 10 START UP AND OPERATION 10 START UP 11 WATER REGULATING VALVE ADJUSTMENT 11 MAINTENANCE 11 STANDARD PRODUCT WARRANTY 17 LIST OF FIGURES Fig Pg 1 UNIT MO...

Страница 3: ...available as field installed acces sories All units are completely factory wired with all necessary operating controls A 24 volt control circuit with over size transformer is provided for field conne...

Страница 4: ...ING INSTALLATION Location To ensure unit operates at maximum effi ciencies choose a dry indoor area where the tempera ture is controlled between 40 F and 115 F Consideration of surrounding areas shoul...

Страница 5: ...ber Used 1 1 1 1 1 1 1 1 1 Air Coil Type Enhanced Copper Tubes Enhanced Aluminum Fins Face Area sq ft 1 00 1 00 1 00 1 51 2 56 2 56 2 88 4 38 5 00 Rows FPI 2 14 2 14 3 14 3 14 3 14 3 14 3 14 3 14 3 14...

Страница 6: ...he blower outlet flange Allowance must be made in the supply duct for removal of the first duct section adja cent to the unit for the servicing of the blower and motor assembly Return air may be ducte...

Страница 7: ...dered as an optional accessory for delivery with the units if desired TABLE 3 ELECTRICAL DATA MODEL SERIES SUPPLY VOLTAGE COMPRESSOR BLOWER MIN CCT AMPACITY MAX FUSE CCT BKR AMP QTY RLA LRA HP FLA 007...

Страница 8: ...0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 007 High 270 235 195 150 Med 260 240 210 175 Low 225 215 200 180 150 009 High 380 360 330 290 240 Med 350 340 325 300 270 235 Low 285 275 260 240 210 012 High 495 475...

Страница 9: ...ept if the inlet water temperature is constant and the flow rate can be pre set and turned on and off by some other means such as a dedicated pump circuit or solenoid valve Automatic water flow regula...

Страница 10: ...the installation and before energizing the power supply to the unit the following checks should be made Verify that the electrical supply to the unit is of the correct voltage and rated for sufficient...

Страница 11: ...ng the adjust ing screw counter clockwise will raise the opening pressure and raise the condensing pressure being maintained Turning the adjusting screw clockwise will lower the opening point and lowe...

Страница 12: ...icient water flow rates excessive water temperatures air flow rates dirty filters and air temperatures TABLE 6 R 22 REFRIGERANT CHARGE UNIT SIZE CAPACITY TONS HORIZONTAL VERTICAL 060 5 0 5 lbs 8 oz 5...

Страница 13: ...036 21521 001 A 0103 Unitary Products Group 13 FIGURE 2 TYPICAL SINGLE PHASE WIRING DIAGRAM APPLIES TO ALL 208 230 1 60 SINGLE PHASE MODELS Note Solenoid Valve SV used on Heat Pump version only...

Страница 14: ...036 21521 001 A 0103 14 Unitary Products Group FIGURE 3 TYPICAL THREE PHASE WIRING DIAGRAM APPLIES TO MODELS RP030 RP036 RP048 RP060 NOTE Solenoid Valve SV used on Heat Pump version only...

Страница 15: ...0 19 00 15 00 32 25 21 50 2 56 15 00 2 00 12 00 5 75 6 81 10 31 3 75 018 40 00 21 00 16 00 37 75 23 50 2 56 18 00 1 00 14 00 6 50 8 25 10 31 3 75 024 45 00 21 00 18 00 42 75 23 50 2 25 25 00 1 00 16 0...

Страница 16: ...50 1 25 N A N A 009 22 50 22 50 33 00 6 81 10 31 2 00 7 81 14 88 12 50 1 25 N A N A 012 22 50 22 50 33 00 6 81 10 31 2 00 7 81 14 88 12 50 1 25 11 50 12 00 018 22 50 22 50 35 00 8 25 10 31 2 00 7 13...

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