Reznor XBWS11 Installation Instructions Manual Download Page 11

PAGE 11

Mist Elimi na tor Fil ter in In take Hood

 (2HP)

Ex ter nal Static Pres sure (in wa ter)

0

0.25

0.5

0.75

1

1.25

1.5

CFM

1200

1055

1135

1295

1420

1540

1650

1725

1400

1140

1240

1340

1490

1600

1690

1795

1600

1200

1330

1460

1565

1645

1740

1830

1800

1320

1405

1525

1615

1705

1785

1885

2000

1415

1515

1605

1690

1775

1875

1960

Ba ro met ric Hood, 2" Pleated Fil ters (

2HP)

Ex ter nal Static Pres sure (in wa ter)

0

0.25

0.5

0.75

1

1.25

1.5

CFM

1200

1010

1195

1350

1445

1580

1685

1735

1400

1125

1315

1435

1545

1620

1730

1800

1600

1185

1370

1500

1610

1695

1790

1965

1800

1305

1485

1600

1685

1781

1955

2030

2000

1410

1550

1670

1765

1855

N/A

N/A

SUP PLY

Blower RPM for XBWS20 w/AQ21

EXHAUST

Notes:
1. Drive losses included in the above tables.
2. Performance can vary depending on ambient conditions.
3. Blower RPMs are for reference only.

RPM Range

Low

1000- 1300

Stan dard  Unit

Me dium

1300- 1700

Op tional  Kit

High

1700- 2080

Op tional  Kit

SUP PLY

Blower RPM for XBWS11 w/AQ21

EXHAUST

Notes:
1. Drive losses included in the above tables.
2. Performance can vary depending on ambient conditions.
3. Blower RPMs are for reference only.

RPM Range

Low

1000- 1300

Stan dard  Unit

Me dium

1300- 1700

Op tional  Kit

High

1750-2200

Op tional  Kit

Ba ro met ric Hood, 2" Pleated Fil ters (

1.5HP)

Ex ter nal Static Pres sure (in wa ter)

0

0.25

0.5

0.75

1

1.25

1.5

CFM

300

N/A

N/A

1030

1225

n/a

n/a

n/a

500

N/A

1025

1180

1265

1425

1535

n/a

700

1120

1190

1340

1445

1540

1645

1720

900

1285

1525

1500

1575

1670

1785

1865

1100

1570

1665

1670

1775

1860

1920

N/A

Mist Elimi na tor Fil ter in In take Hood (

1.5HP)

Ex ter nal Static Pres sure (in wa ter)

0

0.25

0.5

0.75

1

1.25

1.5

CFM

300

N/A

N/A

1175

1350

1450

1605

1730

500

N/A

1170

1340

1540

1655

1725

1840

700

1295

1425

1600

1625

1795

1960

2035

900

1540

1660

1720

1790

2030

2110

2195

1100

1785

1915

2025

2185

N/A

N/A

N/A

Summary of Contents for XBWS11

Page 1: ...el mode is accomplished by two blowers providing continuous exhaust of stale indoor air and replacement by equal amount of outdoor air Energy recovery is achieved by slowly rotating the energy recovery wheel within the cassette frame work In winter the ERV adsorbs heat and moisture from the exhaust air stream during one half of a complete rotation and gives them back to the cold drier intake air s...

Page 2: ...ons 8 Refer to the unit nameplate for minimum circuit ampacity MCA and maximum overcurrent protection size fuse 9 Electrical data is listed on unit rating plate and motor name plates 10 Connect line voltage power supply to ERV fuse block in control box of unit from disconnect switch See wiring diagram 11 Ground unit with a suitable ground connection either through unit supply wiring or an earth gr...

Page 3: ...it is constantly rotating when in the air stream the ERV is always being cleaned by air first in one direction then the other Because it is always dry dust or other particles impinging on the surface during one half cycle are readily removed during the next half cycle During the heating season when outdoor air temperatures are below 15o F it is recommended to use the optional low ambient kit field...

Page 4: ... adjusted to tension the belt If using a belt tension checker adjust the span to the appropriate setting and check the belt defection force The belt deflection force should be between 5 8 lbs or the lowest tension at which the belt will not slip under peak load conditions 5 Disconnect main power to unit before making adjustment to economizer and or ERV unit 6 Replace ERV control access cover 7 Set...

Page 5: ...factory at the low static setting Pulley kits are available for the medium and high static settings To install a pulley kit 1 Check content of pulley kit if pulley kit contains A An adjustable sheave and a fixed pitch pulley then remove belt and both motor and blower pulley B An adjustable sheave then remove the motor pulley C A fixed pitch pulley then remove the blower pulley 2 Replace pulley s w...

Page 6: ...2 A B C D E F G H I J J 4 K EXHAUST RETURN FRESH AIR SUPPLY EXHAUST RETURN DUCT FIELD SUPPLIED FRESH AIR SUPPLY DUCT FIELD SUPPLIED EXHAUST HOOD FRESH AIR HOOD ERV Data Dimensional Data Size CFM Range Duct Size G x J ERV Roof Curb A B C D E F G H I J K 11 300 1100 17 00 x 11 38 44 75 32 13 33 50 11 00 43 00 39 00 17 50 30 25 26 25 11 88 2 50 20 1200 2000 21 88 x 14 00 54 36 37 25 37 50 17 50 52 75...

Page 7: ... J50 Jack Control Box Wheel J51 Jack Control Box Exhaust Air J56 Jack Control Box Damper J148 Jack Fresh Air Motor Harness J150 Jack Wheel Motor Harness J151 Jack Exhaust Air Motor Harness J160 Jack Damper Motor Harness K94 Relay On Off Optional K163 Contactor Exhaust Air Motor K164 Contactor Fresh Air Motor P33 Plug Cycle Control Optional P34 Plug Cycle Control Harness Optional P40 Plug Wheel Cyc...

Page 8: ...ove jumper to install field optional low ambient switch 2 Selective voltage terminals for proper unit voltage 3 Optional low ambient switch 4 Optional motorized intake damper 5 Optional Stop Start and Jog Control 6 For energy management systems connect 24v to G and common 24v to C ...

Page 9: ... Control Box Damper J148 Jack Fresh Air Motor Harness J150 Jack Wheel Motor Harness J151 Jack Exhaust Air Motor Harness J152 Jack Transformer High Voltage J160 Jack Damper Motor Harness K94 Relay On Off Optional K163 Contactor Exhaust Air Motor K164 Contactor Fresh Air Motor P33 Plug Cycle Control Optional P34 Plug Cycle Control Harness Optional P40 Plug Wheel Cycle Optional P48 Plug Fresh Air Mot...

Page 10: ...ield optional low ambient switch 2 Step down transformer assembly for 460 575 volt units 3 Selective voltage terminals for proper unit voltage 4 Optional low ambient switch 5 Optional motorized intake damper 6 Optional Stop Start and Jog Control 7 For energy management systems connect 24v to G and common 24v to C ...

Page 11: ...r reference only RPM Range Low 1000 1300 Standard Unit Medium 1300 1700 Optional Kit High 1700 2080 Optional Kit SUPPLY Blower RPM for XBWS11 w AQ21 EXHAUST Notes 1 Drive losses included in the above tables 2 Performance can vary depending on ambient conditions 3 Blower RPMs are for reference only RPM Range Low 1000 1300 Standard Unit Medium 1300 1700 Optional Kit High 1750 2200 Optional Kit Barom...

Page 12: ...UST RPM Range Low 750 975 Standard Unit Medium 1008 1314 Optional Kit High 1311 1708 Optional Kit Mist Eliminator Filter in Intake Hood 3HP External Static Pressure in water 0 0 25 0 5 0 75 1 1 25 1 5 CFM 1200 N A 790 960 1110 1210 1315 1380 1600 750 900 1005 1145 1230 1365 1410 2000 900 1005 1105 1210 1275 1400 1450 2400 1005 1125 1210 1275 1365 1450 1500 2800 1125 1230 1315 1380 1450 1535 1600 B...

Page 13: ...RPM Range Low 820 1000 Standard Unit Medium 1000 1200 Optional Kit High 1175 1375 Optional Kit SUPPLY Blower RPM for XBWS46 w AQ21 EXHAUST Notes 1 Drive losses included in the above tables 2 Performance can vary depending on ambient conditions 3 Blower RPMs are for reference only RPM Range Low 780 1020 Standard Unit Medium 1000 1315 Optional Kit High 1315 1700 Optional Kit Mist Eliminator Filter i...

Page 14: ...695 1901 www RezSpec com 2004 Thomas Betts Corp All rights reserved Printed in U S A Reznor is registered in at least the United States All other marks are the property of their respective organizations Notes ...

Reviews: