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22

LX COMPACT SERIES INSTALLATION MANUAL

Blower Performance Data cont.

L

G

N

C

High Voltage
Connections

3/16 in. 

1

2

3

4

5

G - Blue

Y1 - Red

AUX - Gray

C - Black

L - Orange
G - Green

N - Brown

Low Voltage

Connections 1/4 in. 

5-Speed ECM Motor Connections

5- Speed ECM Motor

Model

Motor Spd

Motor 

Tap

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

015

High

5

9 x 7

1/2

915

895

880

865

850

830

815

805

795

775

750

730

695

640

-

-

Med High

4

805

785

765

750

740

725

705

685

665

655

635

605

535

-

-

-

Med

3

725

715

700

680

660

635

615

600

585

560

535

485

-

-

-

-

Med Low

2

695

675

650

630

610

590

575

550

525

490

455

-

-

-

-

-

Low

1

655

600

550

530

508

490

475

435

395

350

-

-

-

-

-

-

018

High

5

9 x 7

1/2

915

895

880

865

850

830

815

805

795

775

750

730

695

640

-

-

Med High

4

805

785

765

750

740

725

705

685

665

655

635

605

535

-

-

-

Med

3

725

715

700

680

660

635

615

600

585

560

535

485

-

-

-

-

Med Low

2

695

675

650

630

610

590

575

550

525

490

455

-

-

-

-

-

Low

1

655

600

550

530

508

490

475

435

395

350

-

-

-

-

-

-

024

High

5

9 x 7

1/2

1000

983

965

950

935

923

910

900

890

873

855

800

725

-

-

Med High

4

905

888

870

860

850

833

815

805

795

775

755

740

705

-

-

-

Med

3

855

838

820

800

780

773

765

745

725

715

705

670

580

-

-

-

Med Low

2

790

773

755

743

730

710

690

675

660

643

625

570

-

-

-

-

Low

1

615

600

585

565

545

523

500

468

435

408

380

-

-

-

-

-

030

High

5

9 x 7

1/2

1315

1293

1270

1243

1215

1183

1150

1120

1090

1055

1020

930

845

-

-

-

Med High

4

1145

1130

1115

1105

1095

1080

1065

1053

1040

1013

985

905

820

-

-

-

Med

3

1020

1008

995

978

960

950

940

923

905

895

885

850

795

735

-

-

Med Low

2

980

963

945

935

925

908

890

878

865

848

830

805

780

720

-

-

Low

1

795

778

760

738

715

705

695

678

660

650

640

575

530

-

-

-

036

High

5

9 x 7

1/2

1405

1380

1355

1333

1310

1275

1240

1208

1175

1135

1095

1015

895

775

-

-

Med High

4

1275

1265

1255

1245

1235

1215

1195

1168

1140

1105

1070

985

875

770

-

-

Med

3

1180

1163

1145

1135

1125

1110

1095

1085

1075

1060

1045

975

865

750

-

-

Med Low

2

1125

1115

1105

1090

1075

1065

1055

1040

1025

1008

990

950

855

730

-

-

Low

1

835

823

810

793

775

758

740

723

705

690

675

640

570

-

-

-

041

High

5

9 x 7

1/2

1285

1250

1215

1180

1150

1115

1085

1055

1025

980

940

875

600

510

-

-

Med High

4

1225

1195

1170

1140

1115

1085

1045

1020

995

955

920

855

585

495

-

-

Med

3

1120

1100

1085

1070

1055

1040

1030

995

960

925

890

840

560

475

-

-

Med Low

2

1075

1060

1045

1025

1005

995

985

965

945

905

860

825

545

465

-

-

Low

1

795

770

750

730

710

700

690

665

645

615

585

545

510

455

-

-

042

High

5

11 x 10

1

1805

1793

1780

1770

1760

1740

1720

1710

1700

1688

1675

1655

1635

1590

1550

1475

Med High

4

1695

1688

1680

1660

1640

1623

1605

1593

1580

1573

1565

1535

1505

1460

1395

1300

Med

3

1605

1593

1580

1560

1540

1523

1505

1493

1480

1470

1460

1420

1380

1305

1205

1135

Med Low

2

1510

1495

1480

1465

1450

1435

1420

1403

1385

1373

1360

1310

1250

1135

1055

1010

Low

1

1340

1323

1305

1283

1260

1245

1230

1213

1195

1175

1155

1040

915

875

-

-

048

High

5

11 x 10

1

2000

1990

1980

1968

1955

1940

1925

1920

1915

1910

1905

1880

1845

1790

1655

1505

Med High

4

1840

1833

1825

1810

1795

1785

1775

1770

1765

1755

1745

1715

1670

1620

1540

1360

Med

3

1755

1743

1730

1718

1705

1698

1690

1683

1675

1655

1635

1600

1555

1495

1435

1300

Med Low

2

1645

1630

1615

1605

1595

1583

1570

1560

1550

1530

1510

1475

1420

1350

1265

1180

Low

1

1430

1413

1395

1385

1375

1358

1340

1320

1300

1275

1250

1170

1060

995

930

875

060

High

5

11 x 10

1

2455

2440

2425

2413

2400

2390

2380

2365

2350

2335

2320

2295

2245

2175

2085

2015

Med High

4

2260

2250

2240

2223

2205

2195

2185

2168

2150

2133

2115

2085

2045

2005

1975

1930

Med

3

2140

2123

2105

2095

2085

2065

2045

2033

2020

2005

1990

1960

1915

1870

1835

1790

Med Low

2

2010

1995

1980

1963

1945

1935

1925

1908

1890

1873

1855

1825

1780

1745

1690

1645

Low

1

1815

1803

1790

1775

1760

1743

1725

1705

1685

1665

1645

1600

1565

1515

1470

1410

070

High

5

11 x 10

1

2500

2495

2490

2473

2455

2438

2420

2405

2390

2363

2335

2325

2280

2215

2120

1995

Med High

4

2300

2295

2290

2270

2250

2233

2215

2200

2185

2168

2150

2115

2080

2040

1990

1915

Med

3

2175

2163

2150

2138

2125

2100

2075

2060

2045

2030

2015

1980

1945

1905

1860

1820

Med Low

2

2040

2028

2015

2000

1985

1965

1945

1930

1915

1898

1880

1850

1805

1760

1725

1685

Low

1

1850

1833

1815

1800

1785

1765

1745

1728

1710

1683

1655

1615

1580

1530

1475

1300

Factory settings are in Bold                                                                                                                                                                                                            

10/15/15

Air fl ow values are with dry coil and standard 1” fi lter

Summary of Contents for YBS006-070

Page 1: ...070 50 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 fou...

Page 2: ......

Page 3: ...Electrical Connections 17 Electrical Data 18 19 Blower Performance Data 20 23 5 Speed ECM Constant Torque Motors 23 Variable Speec ECM Motors 24 Wiring Schematics 26 31 Controls Aurora Base Control 32...

Page 4: ...inted 1 in MERV 4 Filter Rack 6 Unpainted 2 in MERV 13 Filter Rack Electrical Option N No Phase Guard No Disconnect D No Phase Guard Disconnect P Phase Guard No Disconnect B Phase Guard Disconnect Air...

Page 5: ...o be internally inspected If any damage is noted the carrier should make the proper notation on the delivery receipt acknowledging the damage Safety Considerations General Installation Information WAR...

Page 6: ...pen 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 A...

Page 7: ...5 31 2 44 2 2 6 7 6 10 8 1 10 1 6 1 8 1 2 2 cm 64 8 79 2 112 3 6 6 19 3 27 4 25 4 mm 25 7 15 5 20 6 5 6 070 in 25 5 31 2 48 2 2 6 7 6 10 8 1 10 1 6 1 8 1 2 2 cm 64 8 79 2 122 4 6 6 19 3 27 4 25 4 mm 2...

Page 8: ...Front Front CMP AP CMP AP AP AIR COIL SIDE AIR COIL SIDE 1 2 in knockout 1 2 in knockout 1 in knockout 1 in knockout 1 knockout 1 in knockout 1 2 in knockout 1 2 in knockout BP BP FILTER RACK FILTER...

Page 9: ...5 5 53 0 21 2 1 8 6 8 0 8 1 in 9 2 9 1 cm 64 8 134 6 53 8 4 6 17 3 2 0 25 4 mm 23 4 23 1 Horizontal Models Discharge Connection duct flange installed 0 10 in Return Connection using deluxe filter rack...

Page 10: ...1 4 in towards the drain in both directions to facilitate the removal of condensate Horizontal Unit Mounting Use only the bolts provided in the kit to attach hanger brackets The use of longer bolts co...

Page 11: ...A04 45 8 25 1 21 4 cm 116 3 63 8 54 4 060 in 99S500A04 48 8 28 1 24 4 cm 124 0 71 4 62 0 070 in 99S500A04 53 8 28 1 24 4 cm 136 7 71 4 62 0 09 26 12 Weight Distribution Table Model Vertical Shipping W...

Page 12: ...tly and efficiently To maximize sound attenuation of the unit blower the supply and return plenums should include an internal duct liner of fiberglass or constructed of ductboard for the first few fee...

Page 13: ...m 10 50 ppm Less than 1 ppm Sulfates Less than 125 ppm Less than 125 ppm Less than 200 ppm Chlorine Less than 0 5 ppm Less than 0 5 ppm Less than 0 5 ppm Chlorides Less than 20 ppm Less than 125 ppm L...

Page 14: ...precautions should be taken to protect 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...

Page 15: ...should be used The valve should be sized for full flow Open System Groundwater Application Flexible Duct Collar Vibration Absorbing Pad P T Plugs Drain Low Voltage to Thermostat and Valve Unit Supply...

Page 16: ...circuit board for applications using a closed loop antifreeze solution to 15 F 9 4 C On applications using an open loop ground water system or closed loop no antifreeze set this dip switch to 30 F 1 1...

Page 17: ...e voltage wires to L1 and L2 of the contactor for single phase unit Consult the Electrical Data tables for correct fuse sizes Aurora Base Control Box Electrical Connections 208 Volt Operation All LX C...

Page 18: ...0 60 3 187 253 13 9 8 9 58 0 1 5 10 4 12 6 20 460 60 3 414 506 6 5 4 2 28 0 1 0 5 2 6 3 10 15 036 208 230 60 1 187 253 22 0 14 1 77 0 2 2 16 3 19 8 30 265 60 1 238 292 19 0 12 2 72 0 1 1 13 3 16 4 25...

Page 19: ...8 230 60 1 187 253 22 0 14 1 77 0 4 1 18 2 21 7 35 265 60 1 238 292 19 0 12 2 72 0 3 6 15 8 18 9 30 208 230 60 3 187 253 14 0 9 0 71 0 4 1 13 1 15 4 20 460 60 3 414 506 8 8 5 6 38 0 2 1 7 7 9 1 10 15...

Page 20: ...8 9 58 0 4 0 12 9 15 1 20 460 60 3 414 506 6 5 4 2 28 0 4 1 8 3 9 4 10 15 036 208 230 60 1 187 253 22 0 14 1 77 0 4 0 18 1 21 6 35 265 60 1 238 292 19 0 12 2 72 0 4 1 16 3 19 4 30 208 230 60 3 187 25...

Page 21: ...375 L 620 610 600 590 575 550 525 490 455 395 340 290 024 H 9 x 7 1 5 1035 1015 995 970 950 925 900 865 835 795 760 685 560 M 880 860 845 820 805 785 765 740 720 690 665 590 530 L 810 790 775 755 740...

Page 22: ...9 x 7 1 2 1285 1250 1215 1180 1150 1115 1085 1055 1025 980 940 875 600 510 Med High 4 1225 1195 1170 1140 1115 1085 1045 1020 995 955 920 855 585 495 Med 3 1120 1100 1085 1070 1055 1040 1030 995 960 9...

Page 23: ...but the motor speed is energized by 24VAC Power Connection 3 16 in quick connects 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 qui...

Page 24: ...7 1 2 400 500 600 700 875 1050 1150 1250 1325 1375 L M H 042 0 50 11 x 10 1 2 500 600 700 875 1050 1150 1250 1325 1375 1475 1550 L M H 048 0 50 11 x 10 1 2 500 600 700 875 1050 1150 1250 1325 1375 14...

Page 25: ...een and then select ECM Setup This screen 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 high...

Page 26: ...1 3 Isolation Valve Red 51 Green 50 White 52 Note 3 Note 3 RV HP LP T FD RV Blue 07 Blue 08 Black 09 Black 10 Yellow Yellow Red 53 24V CFM P13 P4 SW1 P5 JW2 P9 LO O B Y2 W DH P8 P7 RS485 NET RS485 NE...

Page 27: ...5 Flash Code 8 Flash Code 6 Flash Code 7 Flash Code 9 Flash Code 10 Flash Code 11 ECM Configure Mode Fast Flash Reset Configure Mode Off Fuse SW1 Push button SW2 DIP package 8 position RB Blower Relay...

Page 28: ...94 Brown Orange Red 56 Blue 55 Black 54 Red 56 Blue 55 Black 54 CC 470 470 Resistor Violet 14 Black 15 Orange 01 Orange 02 Condensate Brown 23 Green RV HP LP T FD RV Blue 07 Blue 08 Black 09 Black 10...

Page 29: ...art Up Bypass Low Pressure Fault RecognitionDelay Low Pressure Start Up Bypass Low Water Air Coil Limit Fault RecognitionDelay Low Water Air Coil Limit Fault RecognitionDelay Condensate Overflow Therm...

Page 30: ...G Green 93 Red 97 1 2 3 L N G X13 Fan Motor C 4 5 Green Orange Brown Tan 31 Gray 30 Blue 33 Red 32 Black 35 Black White Black White Yellow LED4 LED5 G G UltraTech Dual Capacity Units Only RCP CS Blue...

Page 31: ...Terminal FieldWiringLug Ground Relay Contacts N O N C FieldZoneSensor Wiring Legend L1 Capacitor T 1 2 3 CC Compressor Contactor CO Condensate OverflowSensor ES Emergency Shutdown HP High PressureSwi...

Page 32: ...LED1 red will flash the last lockout 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...

Page 33: ...lt type identification display LED1 Red 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 condi...

Page 34: ...e ECM will run on G speed until the G 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...

Page 35: ...ool simply 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 t...

Page 36: ...water flow rate is correct by measuring 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 discha...

Page 37: ...inimum or maximum levels the other two factors must be at the normal level for proper and reliable unit operation Entering Water Temp F Water Flow GPM ton Cooling Suction Pressure psig Discharge Press...

Page 38: ...8 0 12 9 10 9 9 5 8 8 7 9 8 0 11 0 0 53 030 4 0 2 4 2 3 2 2 2 0 1 8 3 4 4 0 10 1 0 16 6 0 5 1 4 9 4 7 4 5 4 3 6 0 10 6 0 32 8 0 7 8 7 5 7 1 6 9 6 7 8 0 11 0 0 53 10 0 10 5 10 1 9 6 9 3 8 9 10 0 11 5 0...

Page 39: ...Low Low High High Low Low Scaled Coaxial Heat Exchanger Heating Low Low Low Normal Low High Low Low Scaled Coaxial Heat Exchanger Cooling High High High Normal Low Low Low Low Restricted Filter Drier...

Page 40: ...8 28 8 4 5 13 2 16 5 20 5 22 9 33 1 33 0 31 3 28 8 26 1 6 0 11 9 17 2 20 8 23 3 33 3 33 4 31 7 29 1 26 3 030 4 0 19 9 25 4 31 0 39 9 37 4 34 8 6 0 16 1 20 7 26 5 31 5 39 0 40 3 37 7 34 8 31 4 8 0 14 5...

Page 41: ...PSI and feet of water EAT entering air temperature Fahrenheit dry bulb wet bulb HC air heating capacity MBtu h TC total cooling capacity MBtu h SC sensible cooling capacity MBtu h KW total power unit...

Page 42: ...connect power Check continuity with ohm meter If the winding is open replace the compressor If sufficient cooling or heating is not obtained 1 Check control for improper location or setting 2 Check fo...

Page 43: ..._____ VOLTS Total Amps Comp Fan n _____ 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 _____...

Page 44: ...ormance problem Line Voltage 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 S...

Page 45: ...en necessary Units should never be operated without a filter Condensate Drain In areas where airborne bacteria produce a slime in the drain pan it may be necessary to treat chemically to minimize the...

Page 46: ...46 LX COMPACT SERIES INSTALLATION MANUAL Notes...

Page 47: ...47 LX COMPACT SERIES INSTALLATION MANUAL Pages Description Date By All Document Creation 10 Aug 2018 JM Revision Guide...

Page 48: ...eries Type Geothermal Water Source Heat Pumps Size 0 50 6 Ton Document Type Part Number Release Date Installation Manual IM1202AK6 08 18 2018 The manufacturer has a policy of continual product researc...

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