York BCH 036, 048 & 060 installation manual Unitary Products Group

Page 24
Manual background

177820-YIM-A-0506

TABLE 17: SUPPLY AIR BLOWER PERFORMANCE (5 TON BELT DRIVE) - SIDE DUCT APPLICATION

UNIT

AIR

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE-IWG3

 

 

 

 

 

 

FLOW

 

0.20

 

0.30

 

0.40

 

0.50

 

0.60

 

0.70

 

0.80

TONNAGE

 

 

 

 

 

 

 

 

CFM

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

 

 

 

 

 

 

 

 

 

 

2500

1059

 

1560

1077

 

1590

1095

 

1630

1114

 

1650

1134

 

1660

1158

 

1685

1181

 

1720

 

2400

1032

 

1405

1054

 

1470

1074

 

1525

1094

 

1560

1116

 

1595

1140

 

1620

1167

 

1640

 

2300

1005

 

1260

1024

 

1275

1049

 

1370

1069

 

1440

1090

 

1475

1116

 

1505

1142

 

1535

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2200

980

 

1160

1002

 

1170

1022

 

1190

1044

 

1250

1066

 

1350

1090

 

1410

1117

 

1440

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2100

930

 

1060

957

 

1070

983

 

1080

1010

 

1100

1039

 

1160

1064

 

1260

1092

 

1340

51, 2

2000

877

 

950

908

 

975

941

 

1000

976

 

1020

1009

 

1050

1040

 

1100

1070

 

1225

 

1900

-

 

-

-

 

-

894

 

885

940

 

940

980

 

980

1014

 

1020

1047

 

1095

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1800

-

 

-

-

 

-

855

 

815

903

 

860

950

 

905

988

 

940

1022

 

970

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1700

-

 

-

-

 

-

-

 

-

884

 

815

925

 

850

964

 

880

1001

 

910

 

1600

-

 

-

-

 

-

-

 

-

864

 

770

908

 

805

948

 

835

987

 

870

 

1500

-

 

-

-

 

-

-

 

-

-

 

-

882

 

740

926

 

780

965

 

830

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

AIR

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE-IWG3

 

 

 

 

 

 

FLOW

 

0.90

 

1.00

 

1.10

 

1.20

 

1.30

 

1.40

 

1.50

TONNAGE

 

 

 

 

 

 

 

 

CFM

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

RPM

 

WATTS

 

 

 

 

 

 

 

 

 

 

2500

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

 

2400

1193

 

1665

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2300

1170

 

1580

1202

 

1620

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2200

1148

 

1480

1180

 

1530

-

 

-

-

 

-

-

 

-

-

 

-

-

 

-

 

2100

1121

 

1385

1155

 

1425

1190

 

1475

-

 

-

-

 

-

-

 

-

-

 

-

51, 2

2000

1100

 

1285

1133

 

1340

1169

 

1385

1205

 

1445

-

 

-

-

 

-

-

 

-

 

1900

1079

 

1180

1110

 

1240

1143

 

1280

1178

 

1330

1222

 

1375

-

 

-

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1800

1058

 

1060

1090

 

1135

1122

 

1190

1158

 

1240

1196

 

1295

-

 

-

-

 

-

 

1700

1035

 

960

1071

 

1030

1103

 

1100

1134

 

1140

1164

 

1175

1197

 

1205

-

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1600

1020

 

900

1056

 

965

1088

 

1035

1118

 

1065

1145

 

1105

1170

 

1130

1198

 

1150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1500

1004

 

860

1038

 

880

1070

 

925

1101

 

980

1130

 

1045

1158

 

1075

1184

 

1110

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.230/460/575 Volts

2.For 208 Volts multiply values by 0.95.

3.Includes allowances for a wet evaporator coil and 1” filters. Refer to STATIC RESISTANCE Table for resistance values on applications other than side duct airflows.

24

Unitary Products Group

Image 24
Contents BCH INSTALLATION MANUALCONTENTS SUNLINE SINGLE PACKAGE HEAT PUMPTABLE OF CONTENTS SEQUENCE OF OPERATIONS OVERVIEWCOOLING SEQUENCE OF OPERATION LIST OF FIGURES LIST OF TABLESSAFETY CONSIDERATIONS GENERALINSPECTION REFERENCEINSTALLATION INSTALLATION SAFETY INFORMATIONPRODUCT NOMENCLATURE LIMITATIONSTABLE 1 UNIT APPLICATION DATA BCH LOCATIONRIGGING AND HANDLING CLEARANCESDUCTWORK CONDENSATE DRAINFIGURE 1 - RECOMMENDED DRAIN PIPING COMPRESSORS FIGURE 2 - COMPRESSOR RESTRAINING BRACKETSERVICE ACCESS FILTERSTYPICAL POWER WIRING TYPICAL CONTROL WIRINGFIGURE 3 - TYPICAL FIELD POWER & CONTROL WIRING COOLING / HEATING 24 VOLT THERMOSTATPOWER AND CONTROL WIRING TABLE 2 CONTROL WIRE SIZESOPTIONS/ACCESSORIES THERMOSTATTABLE 3 ELECTRIC HEATER CFM LIMITATIONS ECONOMIZER/MOTORIZED DAMPER AND RAIN HOODFIGURE 4 - ENTHALPY SETPOINT ADJUSTMENT FIGURE 5 - HONEYWELL ECONOMIZER CONTROL W7212MINIMUM POSITION ADJUSTMENT ENTHALPY SET POINT ADJUSTMENTTABLE 5 BCH 4 POINT LOADS WEIGHT DISTRIBUTION TABLE 6 BCH 6 POINT LOADS WEIGHT DISTRIBUTIONFIGURE 6 - FOUR AND SIX POINT LOADING TABLE 4 CENTER OF GRAVITY ALL MODELSTABLE 8 OPERATING WEIGHTS LBS TABLE 7 PHYSICAL DATACOMPRESSORS Unitary Products Group None Unitary Products Group TABLE 11 ELECTRIC HEAT CORRECTION FACTORS TABLE 12 VOLTAGE LIMITATIONS1POWER SUPPLY NOMINAL VOLTAGEFIGURE 8 - UNIT WITH ECONOMIZER RAINHOOD DETAIL “A”DETAIL “B” FIGURE 10 - UNIT DIMENSIONS REAR VIEW FIGURE 11 - DISCONNECT/BLOWER ACCESS LOCATIONTABLE 13 UTILITIES ENTRY TABLE 14 MINIMUM CLEARANCESUnitary Products Group Page Unitary Products Group TABLE 19 BELT DRIVE BLOWER MOTOR AND DRIVE DATA 177820-YIM-A-0506Unitary Products Group FIGURE 12 - BELT ADJUSTMENT TABLE 20 STATIC RESISTANCESPHASING 5.Afteradjusting,re-tightennutsAOPERATION FIGURE 13 - PRESSURE DROP ACROSS COILSEQUENCE OF OPERATIONS OVERVIEW COOLING SEQUENCE OF OPERATIONCOOLING OPERATION ERRORS ECONOMIZER SINGLE OR DUAL WITH POWER EXHAUSTHIGH-PRESSURELIMIT SWITCH INTERMITTENT BLOWERSAFETY CONTROLS COMPRESSOR PROTECTIONLOW-PRESSURELIMIT SWITCH FREEZESTATSAFETY CONTROLS TABLE 21 ELECTRIC HEAT LIMIT CONTROL SETTING START-UPCOOLINGHEAT ANTICIPATOR SETPOINTS TABLE 22 ELECTRIC HEAT ANTICIPATOR SETPOINTSTROUBLESHOOTING COOLING TROUBLESHOOTING GUIDEOPERATING INSTRUCTIONS POST START CHECK LIST177820-YIM-A-0506 a.24 volts at the thermostat Y1 terminalUnitary Products Group MAINTENANCE NORMAL MAINTENANCEUNIT FLASH CODES TABLE 23 UNIT CONTROL BOARD FLASH CODESMOTORS OUTDOOR COIL177820-YIM-A-0506 Unitary Products GroupUnitary 5005Norman Products