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Carrier Omnizone 09XC06, Installation, Start-Up And Service Instructions Manual

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Carrier Omnizone 09XC06 Installation, Start-Up And Service Instructions Manual Download Page 17

17

Fig. 11 — 

Typical Wiring Schematic for Low Ambient Option (09XC06,08 Units)

NOTES:

1. Fan motors are inherently thermally protected.

2. Three-phase  motors  are  protected  under  primary

single phase conditions.

3.

Use  conductors  suitable  for  at  least  194°F  (90°C)

when replacing factory wiring.

4. Use copper conductors only.

5.

Wiring for field power supply must be rated at 165°F

(75°C) minimum.

LEGEND

C

—

Compressor Contactor

DISC

—

Disconnect

GND

—

Ground

OFM

—

Outdoor-Fan Motor

OFR

—

Outdoor-Fan Relay

PRES

—

Pressure Transducer

TB

—

Terminal Block

VFD

—

Variable Frequency Drive

Terminal Block Connection

Marked Terminal

Unmarked Terminal

Splice

Factory Wiring

Field Power Wiring

Summary of Contents for Omnizone 09XC06

Page 1: ...des Wear safety glasses and work gloves WARNING Electrical shock can cause personal injury and death Shut off all power to this equipment during installation There may be more than one disconnect switch Tag all disconnect locations to alert others not to restore power until work is completed CAUTION Use care in handling rigging and setting bulky equipment Personal injury could result DANGER DO NOT...

Page 2: ...mbi nation is not recommended See Application Data literature for more information on condenser combinations Fig 1 Base Unit Dimensions 09XC06 24 UNIT 50XCR CONDENSER QUANTITY 09XC SIZE 06 08 12 14 16 24 06 1 08 1 12 1 14 1 16 1 24 1 UNIT 09XC WIDTH HEIGHT DEPTH CONDENSER INLET LIQUID OUTLET CONDENSER DISCHARGE DUCT BLOWER OPENING COND RETURN DUCT COND INLET DIAMETER OD LIQUID OUTLET DIAMETER OD A...

Page 3: ...BK85 Motor Pulley Type 1VP44 1VP34 1VP34 1VP34 1VL34 1VP50 Std HP 1 1 5 2 2 3 0 5 HP Range 1 1 5 1 5 2 2 3 2 3 3 5 5 7 5 Fan Shaft Size in 1 1 1 1 1875 1 4375 1 4375 Motor Shaft Size in 0 875 0 875 0 875 0 875 1 125 1 125 Center Distance in 27 1 27 1 29 8 29 8 29 8 35 1 CONDENSER COIL 3 8 in OD Enhanced Copper Tube Aluminum Fins Quantity Rows Fin in 6 16W 6 16W 6 16W 6 16W 5 16 6 16 Fin Block Size...

Page 4: ...4 Unit Clearances Either provide inlet filters to protect the coils or locate the unit in an area free from airborne dirt or other foreign material which could clog the coils The units are designed to pass through most 36 in door openings POSITIONING THE 09XC UNIT Refer to Fig 4 for typical service clearances To suspend the unit use 4 field supplied 1 2 in diameter or larger threaded rods Mount 2 ...

Page 5: ...iping If tubing size is other than unit connection sizes use adapter fittings Refer to 50XCR or other compressor bearing unit base unit in stallation instructions to determine refrigerant charge adjustment for remote and special piping applications NOTE When installing 09XC units in systems add charge for other components i e filter drier moisture indicator etc to de termine system charge quantity...

Page 6: ... HG LIQ HG LIQ HG LIQ HG LIQ HG LIQ 06 1 5 8 1 2 7 8 1 2 7 8 1 2 7 8 5 8 7 8 5 8 08 1 5 8 1 2 7 8 1 2 7 8 1 2 7 8 5 8 7 8 5 8 12 1 7 8 5 8 7 8 5 8 11 8 5 8 11 8 5 8 11 8 5 8 14 1 7 8 5 8 7 8 5 8 11 8 5 8 11 8 5 8 11 8 5 8 16 1 11 8 5 8 11 8 5 8 11 8 5 8 13 8 7 8 13 8 7 8 24 1 11 8 5 8 11 8 5 8 13 8 7 8 13 8 7 8 13 8 7 8 HG Hot Gas Refrigerant Discharge LIQ Liquid UNIT 09XC A B C D E F G 06 24 111 ...

Page 7: ...eld supplied wire nuts to make the connections to the terminal strip in the control box For field con trol connections all wiring enters the unit through a factory punched access hole on the right side of the unit See Fig 1 Table 4 Fan Electrical Data LEGEND NOTES 1 In compliance with NEC requirements for multimotor and combina tion load equipment NEC Articles 430 and 440 the overcurrent protectiv...

Page 8: ...eter by scrolling to that parameter and press ing EDIT 5 Select the New Value then press SAVE Table 5 Low Ambient Operation Parameters Check Operation of Condenser Fan Motor Controls and Rotation of Fans Rotation should be clockwise as viewed from belt access panel Adjust Fan Speed The 09XC units are belt driven condenser units and allow for a wide range of inlet static and condenser airflow requi...

Page 9: ...69 1 27 1018 1 43 1066 1 60 2600 577 0 40 644 0 51 708 0 62 767 0 75 824 0 89 878 1 03 930 1 18 980 1 34 1029 1 50 1075 1 67 2700 599 0 45 664 0 56 725 0 68 783 0 81 839 0 95 892 1 09 943 1 25 992 1 41 1039 1 57 1085 1 75 2800 621 0 50 684 0 61 744 0 74 800 0 87 854 1 01 906 1 16 956 1 32 1004 1 48 1050 1 65 1095 1 83 2900 644 0 56 704 0 67 762 0 80 817 0 94 870 1 08 920 1 23 969 1 39 1016 1 56 10...

Page 10: ...684 0 61 744 0 74 800 0 87 854 1 01 906 1 16 956 1 32 1004 1 48 2950 655 0 58 714 0 71 771 0 83 826 0 97 878 1 12 928 1 27 976 1 43 1023 1 60 3100 688 0 68 745 0 80 799 0 94 852 1 08 902 1 23 950 1 39 997 1 55 1042 1 72 3250 721 0 78 776 0 91 828 1 05 878 1 20 927 1 36 973 1 52 1019 1 69 1063 1 86 3400 755 0 89 807 1 03 857 1 18 905 1 33 952 1 49 997 1 66 1041 1 83 3550 788 1 02 838 1 16 886 1 31 ...

Page 11: ... 5300 503 0 88 552 1 04 597 1 20 640 1 37 680 1 54 719 1 72 757 1 90 793 2 10 5500 522 0 99 569 1 15 613 1 32 654 1 49 694 1 66 732 1 85 769 2 04 804 2 23 5700 541 1 10 587 1 27 629 1 44 670 1 62 708 1 80 745 1 98 781 2 18 816 2 38 5900 560 1 22 604 1 39 646 1 57 685 1 75 722 1 94 758 2 13 794 2 33 828 2 53 6100 578 1 35 622 1 53 662 1 71 700 1 90 737 2 09 772 2 29 807 2 49 840 2 70 6300 597 1 48 ...

Page 12: ...PM BHP 6000 496 1 03 533 1 17 570 1 36 608 1 58 646 1 82 683 2 06 719 2 31 755 2 56 6250 517 1 17 552 1 31 588 1 50 624 1 72 660 1 97 696 2 22 732 2 48 766 2 74 6500 537 1 31 571 1 46 605 1 65 640 1 88 675 2 13 710 2 39 744 2 66 778 2 93 6750 558 1 47 590 1 62 623 1 81 657 2 05 691 2 30 724 2 57 757 2 85 7000 579 1 64 610 1 79 642 1 99 674 2 23 707 2 49 739 2 76 7250 599 1 82 629 1 98 660 2 18 691...

Page 13: ... 853 3 71 883 3 95 7750 588 1 99 629 2 22 667 2 45 704 2 68 739 2 92 772 3 16 804 3 40 836 3 64 866 3 89 895 4 14 8000 607 2 15 646 2 38 684 2 62 720 2 86 754 3 10 787 3 34 818 3 59 849 3 83 878 4 08 907 4 33 8250 626 2 32 664 2 56 701 2 80 736 3 04 769 3 28 801 3 53 832 3 78 862 4 03 891 4 28 920 4 53 8500 645 2 50 682 2 74 718 2 98 752 3 23 784 3 48 816 3 73 846 3 98 876 4 23 905 4 48 933 4 74 8...

Page 14: ... mounting bracket Do not loosen fan motor mounting bracket from unit 3 Loosen movable pulley flange setscrew Fig 7 CFM ESP in wg 0 00 0 10 0 20 0 30 0 40 0 50 0 60 0 70 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 8 500 613 2 20 657 2 54 698 2 87 737 3 22 773 3 56 808 3 91 841 4 27 873 4 63 8 800 634 2 45 677 2 79 717 3 14 755 3 49 790 3 85 824 4 21 857 4 58 889 4 95 9 100 656 2...

Page 15: ...an wheels 4 Remove the shaft through the access panel on either side of the unit 5 Remove the fan cut off plate in the fan discharge 6 Remove the fan wheel through the fan discharge opening 7 Replace the wheel and reverse Steps 1 5 above Fan Bearing Replacement If a fan bearing fails replace it as follows 1 Shut off unit power supply Lock out power supply and tag disconnect locations 2 Remove belt...

Page 16: ...30V 0 50 1 8 2 2 1 1 0 9 0 75 2 5 2 6 1 3 1 0 1 00 3 4 3 0 1 5 1 1 1 50 4 6 4 2 2 1 1 6 2 00 6 0 5 6 2 8 2 1 3 00 9 2 8 6 4 3 3 4 5 00 14 5 13 6 6 8 5 4 7 50 21 5 19 4 9 7 7 5 10 00 28 0 12 6 10 1 PROBLEM POSSIBLE CAUSE CORRECTION PROCEDURE Unit will not Start Loss of unit power Check power source Check fuses circuit breakers disconnect switch Check electrical contacts Unit voltage not correct Che...

Page 17: ...e for at least 194 F 90 C when replacing factory wiring 4 Use copper conductors only 5 Wiring for field power supply must be rated at 165 F 75 C minimum LEGEND C Compressor Contactor DISC Disconnect GND Ground OFM Outdoor Fan Motor OFR Outdoor Fan Relay PRES Pressure Transducer TB Terminal Block VFD Variable Frequency Drive Terminal Block Connection Marked Terminal Unmarked Terminal Splice Factory...

Page 18: ...tly thermally protected 2 Three phase motors are protected under primary single phase conditions 3 Use conductors suitable for at least 194 F 90 C when replacing factory wiring 4 Use copper conductors only 5 Wiring for field power supply must be rated at 165 F 75 C minimum LEGEND C Compressor Contactor DISC Disconnect GND Ground OFM Outdoor Fan Motor OFR Outdoor Fan Relay PRES Pressure Transducer ...

Page 19: ...____ HAVE CONDENSER FANAND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGNMENTAND DO THE FAN BELTS HAVE PROPER TENSION Y N _______ HAS CORRECT FAN ROTATION ON CONDENSER BEEN CONFIRMED Y N _______ ARE PROPERAIR FILTERS IN PLACE AND ARE FILTERS CLEAN Y N _______ VERIFY UNIT IS INSTALLED WITHIN LEVELING TOLERANCES Y N _______ CONTROLS HAVE CONTROL CONNECTIONS BEEN MADE AND CHECKED Y N _______ ARE ALL WIR...

Page 20: ...ST 15 MINUTES RUNNING TIME RECORD THE FOLLOWING MEASUREMENTS COMPRESSORAMPS NOTES _______________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ ______________________________________...

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