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22

Blower Performance Data

Standard PSC Motor

Optional High Static PSC Motor 

 Model

Blower

Spd

Blower

Size

Motor

hp

Airfl ow (cfm) at External Static Pressure (in. wg)

0

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

0.60

0.70

0.80

0.90

1.00

009

H

6 x 8

 1/10

530

515

500

485

470

450

430

405

385

355

330

-

-

-

-

-

MH

475

460

450

435

420

405

385

365

345

320

300

-

-

-

-

-

ML*

435

420

410

395

380

365

345

325

300

-

-

-

-

-

-

-

L

370

355

340

325

310

290

275

-

-

-

-

-

-

-

-

-

012

H

6 x 8

 1/10

530

515

500

485

470

450

430

405

385

355

330

-

-

-

-

-

MH*

475

460

450

435

420

405

385

365

345

320

300

-

-

-

-

-

ML

435

420

410

395

380

365

345

325

300

-

-

-

-

-

-

-

L

370

355

340

325

310

290

275

-

-

-

-

-

-

-

-

-

015

H

9 x 7

 1/6

875

860

845

830

820

805

790

770

750

725

700

-

-

-

-

-

M

760

750

740

730

720

710

700

680

660

640

620

-

-

-

-

-

L

630

620

610

600

590

580

570

560

550

520

490

-

-

-

-

-

018

H

9 x 7

 1/6

875

860

845

830

820

805

790

770

750

725

700

-

-

-

-

-

M

760

750

740

730

720

710

700

680

660

640

620

-

-

-

-

-

L

630

620

610

600

590

580

570

560

550

520

490

-

-

-

-

-

023

H

9 x 7

1/5

1020

990

960

930

900

870

850

830

800

770

690

-

-

-

-

-

M

960

840

820

800

780

760

740

720

690

670

-

-

-

-

-

-

L

720

700

680

650

640

620

600

580

570

550

-

-

-

-

-

-

024

H

9 x 7

1/5

1065

1045

1030

1005

975

950

925

900

870

835

800

-

-

-

-

-

M

880

865

850

830

815

795

775

750

725

700

670

-

-

-

-

-

L

805

790

780

765

745

725

710

685

660

630

600

-

-

-

-

-

030

H

9 x 7

1/3

1240

1220

1200

1175

1150

1110

1080

1055

1030

975

920

840

730

-

-

-

M

1095

1085

1080

1060

1045

1020

995

960

925

885

850

785

675

-

-

-

L

860

860

855

850

850

845

845

825

805

775

750

680

-

-

-

-

036

H

9 x 7

1/2

1360

1340

1320

1290

1260

1220

1185

1130

1080

1045

1010

910

855

-

-

-

M

1205

1190

1170

1145

1120

1085

1050

1015

980

940

900

845

-

-

-

-

L

1070

1060

1050

1035

1020

995

970

940

910

875

840

780

-

-

-

-

041

H

10x10

1/2

1655

1635

1615

1590

1570

1535

1500

1425

1350

1270

1185

1080

970

-

-

-

M

1470

1455

1445

1425

1410

1380

1350

1285

1240

1205

1170

905

-

-

-

-

L

1150

1140

1130

1110

1090

1050

1010

970

930

900

865

800

-

-

-

-

042

H

10 x 10

1/2

1705

1685

1665

1645

1625

1595

1565

1530

1500

1450

1405

1260

1140

-

-

-

M

1485

1475

1465

1445

1430

1410

1390

1350

1315

1260

1210

1110

1010

-

-

-

L

1180

1165

1150

1135

1120

1090

1060

1030

1000

965

920

855

-

-

-

-

048

H

10 x 10

1/2

1930

1910

1885

1860

1830

1790

1750

1710

1665

1620

1580

1280

1235

-

-

-

M

1580

1565

1550

1535

1525

1505

1485

1445

1410

1310

1215

1130

1030

-

-

-

L

1180

1170

1160

1140

1120

1100

1080

1050

1020

970

930

875

-

-

-

-

060

H

11 x 10

1

2360

2330

2300

2270

2240

2215

2190

2160

2130

2095

2060

1985

1920

1855

-

-

M

2165

2130

2095

2070

2050

2030

2010

1985

1965

1930

1900

1850

1775

1700

-

-

L

1965

1940

1920

1900

1885

1870

1855

1825

1800

1780

1760

1720

1625

1530

-

-

070

H

11 x 10

1

2450

2435

2420

2395

2370

2340

2310

2280

2250

2225

2200

2040

2000

1950

-

-

M

2215

2190

2170

2155

2140

2120

2095

2070

2045

2015

1990

1940

1876

1795

-

-

L

2005

1990

1975

1960

1950

1940

1925

1910

1890

1865

1845

1780

1710

1565

-

-

7/6/10

 Model

Blower

Spd

Blower

Size

Motor

hp

Airfl ow (cfm) at External Static Pressure (in. wg)

0

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

0.60

0.70

0.80

0.90

1.00

024

H

9 x 7

1/3

1240

1220

1200

1175

1150

1110

1080

1055

1030

975

920

840

730

-

-

-

M

1095

1085

1080

1060

1045

1020

995

960

925

885

850

785

675

-

-

-

L

860

860

855

850

850

845

845

825

805

775

750

680

-

-

-

-

030

H

9 x 7

1/2

1340

1320

1300

1270

1240

1200

1160

1115

1070

1025

985

880

-

-

-

-

M

1185

1175

1165

1130

1095

1065

1035

1000

965

920

880

795

-

-

-

-

L

1050

1040

1030

1015

1000

980

960

925

895

855

815

-

-

-

-

-

042

H

10 x 10

3/4

2095

2080

2060

2020

1980

1950

1920

1880

1840

1780

1725

1550

1335

1120

-

-

M

1960

1940

1920

1890

1865

1830

1800

1760

1725

1670

1620

1435

1300

-

-

-

L

1800

1780

1760

1740

1725

1695

1670

1625

1585

1525

1465

1300

1200

-

-

-

048

H

10 x 10

3/4

2095

2080

2060

2020

1980

1950

1920

1880

1840

1780

1725

1550

1335

1120

-

-

M

1960

1940

1920

1890

1865

1830

1800

1760

1725

1670

1620

1435

1300

-

-

-

L

1800

1780

1760

1740

1725

1695

1670

1625

1585

1525

1465

1300

1200

-

-

-

7/6/10

Factory settings are in Bold

Air

fl

 ow values are with dry coil and standard 

fi

 lter

For wet coil performance 

fi

 rst calculate the face velocity of the air coil (Face Velocity [fpm] = Air

fl

 ow [cfm] / Face Area [sq ft]). 

Then for velocities of 200 fpm reduce the static capability by 0.03 in. wg, 300 fpm by 0.08 in. wg, 400 fpm by 0.12in. wg. and 500 fpm by 0.16 in. wg. 

Factory settings are in Bold

Air

fl

 ow values are with dry coil and standard 

fi

 lter

For wet coil performance 

fi

 rst calculate the face velocity of the air coil (Face Velocity [fpm] = Air

fl

 ow [cfm] / Face Area [sq ft]). 

Then for velocities of 200 fpm reduce the static capability by 0.03 in. wg, 300 fpm by 0.08 in. wg, 400 fpm by 0.12in. wg. and 500 fpm by 0.16 in. wg.
* Setting for 265 V operation. 

LX ULTRA SERIES INSTALLATION MANUAL

Summary of Contents for 33p502-05

Page 1: ...70 75 THRU 6 NOMINAL TONS Due to continuous product improvement specifications are subject to change without notice Visit us on the web at www yorkgeothermal com Additional rating information can foun...

Page 2: ......

Page 3: ...17 Freeze Detection 18 Electrical Connections 18 Electrical Data 19 21 Blower Performance Data 21 27 Wiring Schematics 28 29 Controls Aurora Base Control 30 33 Unit Startup 34 Operating Limits and Op...

Page 4: ...n 0 Composite No Secondary Connection 1 Composite Secondary Connection 2 Stainless Steel No Secondary Connection 3 Stainless Steel Secondary Connection Cabinet Option 0 Unpainted 1 in MERV 4 Filter Ra...

Page 5: ...ing the units from the packaging if necessary Units in question should also be internally inspected If any damage is noted the carrier should make the proper notation on the delivery receipt acknowled...

Page 6: ...open return applications Deluxe filter rack for ductable return applications 2 61 cm Service Access Left Return Right Return opposite side 2 61 cm Alternate Service Access Field installed duct flange...

Page 7: ...uct flange installed 0 10 in Return Connection using deluxe filter rack 0 10 in M N P Q R S T U V W Filter Rack Width Supply Width Supply Depth Return Depth Return Height 009 012 in 2 2 10 0 10 0 6 1...

Page 8: ...E AIR COIL SIDE 0 5 in 1 3 cm knockout 1 in 2 5 cm knockout 1 in 2 5 cm knockout 0 5 in 1 3 cm knockout BP BP FILTER RACK FILTER RACK Standard filter rails Standard filter rails Deluxe filter rack opt...

Page 9: ...8 0 8 1 9 2 9 1 cm 64 8 134 6 53 8 4 6 17 3 2 0 25 4 mm 23 4 23 1 070 in 25 5 61 0 21 2 1 8 6 8 0 8 1 9 2 9 1 cm 64 8 154 9 53 8 4 6 17 3 2 0 25 4 mm 23 4 23 1 Horizontal Models Discharge Connection...

Page 10: ...a double nut is required since vibration could loosen a single nut To allow filter access install hanger brackets as illustrated in the Hanger Bracket Locations section The unit should be pitched app...

Page 11: ...8 28 1 24 4 cm 157 0 71 4 62 0 10 29 13 Weight Distribution Model Vertical Shipping Weight Horizontal Shipping Weight Horizontal Weight Distribution Front Back D E F G 009 lb 110 120 46 23 26 25 kg 50...

Page 12: ...t whenever the unit operates To assure proper flow use pressure temperature ports to determine the flow rate These ports should be located at the supply and return water connections on the unit The pr...

Page 13: ...han 0 5 ppm Less than 0 5 ppm Ammonia Nitrate Less than 0 5 ppm Less than 0 5 ppm Less than 0 5 ppm Ammonia Hydroxide Less than 0 5 ppm Less than 0 5 ppm Less than 0 5 ppm Ammonia Sulfate Less than 0...

Page 14: ...t the system from dirty water conditions Dirty water will result in system wide degradation of performance and solids may clog valves strainers flow regulators etc Additionally the heat exchanger may...

Page 15: ...ow Open System Groundwater Application Flexible Duct Collar Vibration Absorbing Pad P T Plugs Drain Hot Water Generator Connections Low Voltage to Thermostat and Valve Unit Supply Aux Heat Supply Wate...

Page 16: ...the water heater tank 4 Drain the tank by opening the valve on the bottom of the tank then open the pressure relief valve or hot water faucet 5 Flush the tank by opening the cold water inlet valve to...

Page 17: ...st the temperature setting on the tank On tanks with both upper and lower elements the lower element should be turned down to the lowest setting approximately 100 F The upper element should be adjuste...

Page 18: ...factory wired for 230 volt operation For 208 volt operation the red and blue transformer wires must be switched on terminal strip PS CAUTION When installing a unit with an ECM blower motor in 460 60...

Page 19: ...2 60 0 n a 2 0 13 2 16 0 25 208 230 60 3 187 253 13 9 8 9 58 0 34 8 2 2 11 1 13 3 20 460 60 3 414 506 6 5 4 2 28 0 16 8 1 1 5 3 6 4 10 15 036 208 230 60 1 187 253 27 0 17 3 96 7 38 7 2 2 19 5 23 8 40...

Page 20: ...9 8 9 58 0 34 8 4 1 13 0 15 2 20 460 60 3 414 506 6 5 4 2 28 0 16 8 2 1 6 3 7 4 10 15 036 208 230 60 1 187 253 27 0 17 3 96 7 38 7 4 1 21 4 25 7 40 265 60 1 238 292 19 0 12 2 72 0 n a 3 6 15 8 18 9 3...

Page 21: ...15 036 208 230 60 1 187 253 27 0 17 3 96 7 38 7 4 0 21 3 25 6 40 265 60 1 238 292 19 0 12 2 72 0 n a 4 1 16 3 19 3 30 208 230 60 3 187 253 20 0 12 8 95 0 57 0 4 0 16 8 20 0 30 460 60 3 414 506 10 0 6...

Page 22: ...1485 1445 1410 1310 1215 1130 1030 L 1180 1170 1160 1140 1120 1100 1080 1050 1020 970 930 875 060 H 11 x 10 1 2360 2330 2300 2270 2240 2215 2190 2160 2130 2095 2060 1985 1920 1855 M 2165 2130 2095 207...

Page 23: ...23 Setting Blower Speed PSC CAUTION Disconnect all power before performing this operation PSC BLOWER MOTOR BODY HIGH LOW MEDIUM F A N S P E E D W I R E LX ULTRA SERIES INSTALLATION MANUAL...

Page 24: ...85 1250 1220 1190 1158 1125 1085 1045 960 Med High 4 1265 1253 1240 1220 1200 1175 1150 1120 1090 1053 1015 Med 3 1160 1143 1125 1113 1100 1085 1070 1055 1040 1020 1000 Med Low 2 1110 1095 1080 1065 1...

Page 25: ...nnects Line 1 orange wire to L Ground green wire to G Line 2 for 208V 230V units to N brown wire Signal Connection 1 4 in quick connects Common to C 24VAC to Taps 1 5 Applying 24VAC power between any...

Page 26: ...1300 1500 1600 1800 L M H 048 0 50 650 750 850 950 1050 1150 1250 1325 1375 1475 1550 1600 L M H 048 w 1hp 0 75 800 1000 1100 1300 1500 1600 1800 L M H 060 0 75 750 900 1000 1200 1400 1600 1700 1850 2...

Page 27: ...reen displays the current variable speed ECM settings It allows the technician to enter the setup screens to change the variable speed ECM settings Change the highlighted item using the and buttons an...

Page 28: ...h Pressure Lockout Low Pressure Lockout Low Water Coil Limit Lockout FP1 Low Air Coil Limit Lockout FP2 Reserved Condensate Overflow Lockout Over Under Voltage Shutdown Reserved Reserved Air Water Coi...

Page 29: ...3 Red 32 Black 35 Black White Black White Yellow LED4 LED5 G G Note 5 Note 6 Slow Flash Fast Flash Flash Code Status LED LED1 Green Configuration LED LED2 Yellow Fault LED LED3 Red Status LED LED1 Gre...

Page 30: ...one time Test mode will automatically time out after 30 minutes Test mode can be exited by pressing and holding the SW1 button for 2 to 5 seconds or by cycling the power NOTE Test mode will automatica...

Page 31: ...ed shall flash the fault code To reset lockout conditions with SW2 8 On thermostat inputs Y1 Y2 and W must be removed for at least 3 seconds To reset lockout conditions with SW2 8 Off thermostat input...

Page 32: ...command is removed Regardless of blower input G from the thermostat the blower will remain on for 30 seconds at the end of each heating cycle Cooling Operation In all cooling operations the reversing...

Page 33: ...plugs into the exterior of the cabinet in the AID Tool port ABC Control Board Layout Aurora Base Control LED Displays These three LEDs display the status configuration and fault codes for the control...

Page 34: ...easuring the pressure drop through the heat exchanger using the P T plugs and comparing to the pressure drop table 6 Check the temperature of both the supply and discharge water Refer to Unit Operatin...

Page 35: ...375 10 14 7 11 7 10 28 34 90 1 5 170 177 425 460 14 18 12 16 8 11 42 50 3 0 174 181 435 470 14 18 12 16 8 11 42 50 110 2 3 3 0 11 10 09 NOTES Cooling performance based on entering air temperatures of...

Page 36: ...6 14 0 9 1 8 8 8 5 8 2 7 9 048 6 0 2 0 1 7 1 3 1 0 0 6 9 0 4 2 3 8 3 5 3 1 2 7 12 0 6 7 6 3 5 9 5 6 5 2 16 0 11 5 11 2 10 8 10 5 10 1 060 9 0 3 6 3 3 3 0 2 7 2 3 12 0 6 1 5 8 5 5 5 2 4 8 15 0 9 6 9 2...

Page 37: ...Bad Valves Low High Low High Normal High Low Low TXV Bulb Loss of Charge Low Low Low High High Low Low Scaled Coaxial Heat Exchanger Heating Low Low Low Normal Low High Low Low Scaled Coaxial Heat Exc...

Page 38: ...5 1 13 1 31 1 07 1 23 0 83 0 91 4 43 4 90 n a 041 042 0 49 1 03 1 29 1 49 n a 0 81 1 05 4 33 4 99 5 11 5 64 048 0 51 0 58 1 36 1 57 n a 0 91 1 05 3 60 4 14 4 16 4 78 060 0 29 0 34 0 76 0 87 n a 0 56 0...

Page 39: ...26 2 31 4 32 2 31 6 30 8 29 7 030 4 0 18 9 25 9 32 9 35 2 35 4 37 0 6 0 14 5 19 9 27 0 33 4 35 1 37 2 37 6 37 6 34 7 8 0 15 2 20 9 28 0 34 0 35 2 39 1 39 7 37 9 35 0 036 5 0 24 6 33 0 41 7 47 4 45 3...

Page 40: ...place the compressor If sufficient cooling or heating is not obtained 1 Check control for improper location or setting 2 Check for restriction in water flow 3 Check refrigerant subcooling and superhea...

Page 41: ...__ AMPS n ______ AMPS Watts m x n x 0 85 o _____ WATTS o ______ WATTS 6 CAPACITY Cooling Capacity HR o x 3 413 p _____ btu hr Heating Capacity HE o x 3 413 p _____ btu hr 7 EFFICIENCY Cooling EER p o...

Page 42: ...ltage Loop Open Unit Amp Draw Closed COAX SOURCE HEA7 1 ANALYSIS EXPANSION VALVE F AIR COIL F COMPRESSOR DISCHARGE SUCTION Subcooling Superheat REVERSING VALVE PSI F SAT F PSI SAT F F F LIQUID LINE Li...

Page 43: ...e Drain In areas where airborne bacteria produce a slime in the drain pan it may be necessary to treat chemically to minimize the problem The condensate drain can pick up lint and dirt especially with...

Page 44: ...14S553 02 Not Available High Static VS ECM Blower Housing Not Available 53P515B01 53P515B01 Not Available PSC Motor Blower PSC Motor 208 230 60 1 14P506 02 14P507B01 14P508B01 14P509B01 14P510B01 14P5...

Page 45: ...ailable High Static VS ECM Blower Housing Not Available 53P515B01 53P515B01 Not Available PSC Motor Blower PSC Motor 208 230 60 1 14P506 02 14P507B01 14P508B01 14P509B01 14P510B01 14P511B01 14P512B01...

Page 46: ...46 Revision Guide Pages Description Date By All First Published 18 Oct 2013 DS LX ULTRA SERIES INSTALLATION MANUAL...

Page 47: ......

Page 48: ...t LX Ultra Series Type Geothermal Water Source Heat Pumps Size 0 75 6 Ton Document Type Installation Manual Part Number IM1200AK6 Release Date 10 13 2013 The manufacturer has a policy of continual pro...

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