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Carrier Omnizone 50XCR06, Инструкция по установке, запуску и обслуживанию

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19

Concentric Alignment — 

Shaft and wheels must be

concentrically centered with the venturi or air inlet of the fan

housing (see Fig. 12).

Shaft bearings are supported by bearing supports (Fig. 13).

If shaft and wheels are concentrically misaligned from ship-

ping shock, it is possible to rebend the bearing support arms to

the original positions. Replace the bearing support if it has ex-

tensive damage.

Evaporator Motor Starter Setting (after Lock-
out/Tagout) — 

Motor starter is factory set. If starter is

replaced in the field, use the following procedure to set:

1. On the starter, adjust the Motor Overload to match the

FLA Rating

 of the installed motor by turning the Over-

load Setpoint wheel to the appropriate value. See Fig. 14.

Evaporator and condenser motor FLA Ratings are listed

in Table 12.

2. On the starter, turn the Motor Overload Reset wheel to

M-O

 (referred to as Manual Reset).

3. On the starter, depress the Motor Overload Reset wheel

(wheel also acts as reset button).

4. Turn the Power Switch/Disconnect Switch of the Start/

Stop Station to the 

ON

 Position.

Table 12 — Evaporator and Condenser Motor Starter Settings

Fig. 11 — Fan Pulley Adjustments

a48-916tf

Fig. 12 — Concentric Alignment

a50-2177tf

Fig. 13 — Fan Shaft Bearings

a50-2178tf

Fig. 14 — Motor Starter Setting

a50-8659

1.9

1.6

1.3

M

M-O

A-O

A

RESE

T-

O

CLASS 20

TEST

OVERLOAD SETPOINT WHEEL

MOTOR OVERLOAD RESET WHEEL

HP

208-230 V

460 V

575 V

Part Number

FLA

Part Number

FLA

Part Number

FLA

208V

230V

0.50

99MR0127BA020103

1.8

2.2

99MR0127BA020103

1.1

99MR0107BA020103

0.9

0.75

99MR0227BA020103

2.5

2.6

99MR0227BA020103

1.3

99MR0207BA020103

1.0

1.00

99MR0327BA250103

3.4

3.0

99MR0327BA250103

1.5

99MR0307BA250103

1.1

1.50

99MR0427BA260103

4.6

4.2

99MR0427BA260103

2.1

99MR0407BA260103

1.6

2.00

99MR0527BA260103

6.0

5.6

99MR0527BA260103

2.8

99MR0507BA260103

2.1

3.00

99MS0627BA27010B

9.2

8.6

99MS0627BA27010B

4.3

99MS0607BA27010B

3.4

5.00

99MS0727BA28010B

14.5

13.6

99MS0727BA28010B

6.8

99MS0707BA28010B

5.4

7.50

99MS0827BA29020B

21.5

19.4

99MS0827BA29020B

9.7

99MS0807BA29010B

7.5

10.00

99MS0927BA30010B

28.0

—

99MS0927BA30010B

12.6

99MS0907BA30010B

10.1

Содержание Omnizone 50XCR06

Страница 1: ... labels attached to the equip ment Follow all safety codes 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 discon nect locations to alert others not to restore power until work is completed CAUTION Use care in handling rigging and setting bu...

Страница 2: ...ting weights Applicable installation codes may limit this cabinet to installation only in a single story residence Table 1 Condenser Usage Either the 09XC or the 09AZ condenser can be used NOTE Where there are no quantities of condensers listed the com bination is not recommended See Application Data literature for more information on condenser combinations UNIT 50XCR CONDENSER QUANTITY 09XC SIZE ...

Страница 3: ...ON EVAP SECTION EVAP RETURN DUCT DISCH CONN LIQUID CONN EVAP SUPPLY DUCT Blower Opening DISCH DIAMETER SWAGE ID LIQUID DIAMETER SWAGE ID A B C D E F G H I J L N O P Q R S 12 68 0 64 0 31 2 28 35 5 61 1 31 8 29 4 5 5 11 1 13 9 12 5 13 8 8 5 13 6 0 875 0 625 14 68 0 64 0 31 2 28 35 5 61 1 31 8 29 4 5 5 11 1 13 9 12 5 13 8 8 5 13 6 0 875 0 625 ...

Страница 4: ...ON EVAP SECTION EVAP RETURN DUCT DISCH CONN LIQUID CONN EVAP SUPPLY DUCT Blower Opening DISCH DIAMETER SWAGE ID LIQUID DIAMETER SWAGE ID A B C D E F G H I J L N O P Q R S 12 68 0 64 0 31 2 28 35 5 61 1 31 8 29 4 5 5 11 1 13 9 12 5 13 8 2 7 13 6 0 875 0 625 14 68 0 64 0 31 2 28 35 5 61 1 31 8 29 4 5 5 11 1 13 9 12 5 13 8 2 7 13 6 0 875 0 625 D ...

Страница 5: ...VAP SECTION EVAP RETURN DUCT DISCH CONN LIQUID CONN EVAP SUPPLY DUCT Blower Opening DISCH DIA SWAGE ID LIQUID DIA SWAGE ID A B C D E F G H I J L N O P Q T R S 16 88 0 66 7 31 2 31 2 35 5 83 7 33 8 32 3 3 1 10 8 13 9 12 5 13 8 8 5 13 5 11 7 1 125 0 625 24 88 0 70 8 31 2 31 2 39 5 83 7 37 8 32 3 2 3 10 8 13 9 14 9 13 8 8 6 8 3 13 2 1 125 0 625 ...

Страница 6: ... EVAP SECTION EVAP RETURN DUCT DISCH CONN LIQUID CONN EVAP SUPPLY DUCT Blower Opening DISCH DIA SWAGE ID LIQUID DIA SWAGE ID A B C D E F G H I J L N O P Q T R S 16 88 0 66 7 31 2 31 2 35 5 83 7 33 8 32 3 3 1 10 8 13 9 12 5 13 8 2 6 13 5 11 7 1 125 0 625 24 88 0 70 8 31 2 31 2 39 5 83 7 37 8 32 3 2 3 10 8 13 9 14 9 13 8 2 6 8 3 13 2 1 125 0 625 D ...

Страница 7: ... 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 The filter rack may also be removed for additional clearance UNIT 50XCR 5 7 5 10 12 15 20 UNIT OPERATING WEIGHT lb 600 799 1001 1079 1231 1629 COMPRESSOR Scroll Compressor Model ZPS60 Z...

Страница 8: ...Condensate Drain Line The 50XCR unit has a drain connection for evaporator condensate When connecting condensate drains from the unit to floor drains sinks or hoppers connect drains downstream of trap to ensure that condensate does not drain back into the unit Make connections through the unit side panel Some appli cations may require connection to either galvanized steel or copper drain pipe cons...

Страница 9: ...its must have adequate overcur rent protection fuses or HACR Heating Air Conditioning and Refrigeration breakers according to the national and ap plicable local codes For field power connections all main power wiring enters the unit through a factory punched access hole under the con trol box Attach power wires to the power connections on the main power terminal block in the unit control box Be su...

Страница 10: ...2 575 3 60 518 632 5 8 39 5 1 39 14 208 230 3 60 187 253 19 6 136 19 2 136 460 3 60 414 506 8 2 66 8 7 66 575 3 60 518 632 6 6 55 6 9 55 16 208 230 3 60 187 253 28 7 191 23 0 149 460 3 60 414 506 13 3 100 11 0 75 575 3 60 518 632 10 0 78 8 0 54 24 208 230 3 60 187 253 40 7 240 28 7 191 460 3 60 414 506 19 3 140 13 3 100 575 3 60 518 632 15 6 107 10 0 78 FLA Full Load Amps LRA Locked Rotor Amps NEC...

Страница 11: ...enum Install 3 screws along each plenum side and 5 screws along plenum front and rear mounting angles 4 Adjust four way deflection vanes as needed to ensure ad equate airflow distribution W1 Y1 G W3 CK1 CK2 R C W2 Y2 RS2 RS 5 RS1 RS GND UNIT GROUND 33CS250 01 R G Y1 C Y2 TB2 50XC 12 SIZE UNIT AND LARGER WIRE NUT SHIELD CUT AND TAPE BACK REMOTE ROOM SENSOR P N ZONECCORRS01 W1 W2 D1 D2 NOTE Remote s...

Страница 12: ...79 0 96 1800 572 0 32 627 0 39 679 0 45 729 0 52 777 0 60 823 0 68 868 0 76 911 0 85 953 0 94 994 1 03 1900 604 0 38 656 0 45 706 0 52 754 0 59 800 0 67 844 0 75 887 0 83 929 0 92 970 1 01 1009 1 11 2000 636 0 44 685 0 51 733 0 58 779 0 66 823 0 74 866 0 83 908 0 91 948 1 01 988 1 10 1026 1 20 2100 668 0 51 715 0 58 760 0 66 804 0 74 847 0 82 888 0 91 929 1 00 968 1 09 1006 1 19 1044 1 29 2200 699...

Страница 13: ...Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 2200 497 0 27 581 0 39 655 0 52 722 0 66 782 0 80 839 0 95 892 1 11 941 1 28 989 1 45 1034 1 62 2400 542 0 35 621 0 48 690 0 62 753 0 77 812 0 92 866 1 08 917 1 25 966 1 42 1012 1 60 1056 1 78 2600 587 0 45 660 0 59 726 0 74 787 0 89 843 1 06 895 1 22 945 1 40 992 1 58 1037 1 76 1080 1 95 2800 632 0 56 701 0 71 763 0 87 821 1 04 875 1 21 925 1 38 974 1 57 1019 1 75 ...

Страница 14: ... 806 1 38 852 1 56 897 1 76 4000 508 0 63 547 0 71 588 0 81 632 0 92 677 1 04 722 1 17 768 1 31 814 1 47 859 1 65 903 1 85 4200 533 0 73 570 0 82 609 0 92 650 1 03 693 1 15 736 1 28 780 1 42 823 1 58 867 1 76 910 1 95 4400 559 0 83 594 0 93 631 1 03 670 1 15 710 1 27 751 1 40 792 1 54 834 1 70 876 1 87 917 2 06 4600 584 0 95 618 1 05 653 1 16 690 1 28 728 1 40 767 1 53 806 1 68 846 1 83 886 2 01 9...

Страница 15: ...8 819 2 03 846 2 18 874 2 32 903 2 46 934 2 62 966 2 78 5700 733 1 28 763 1 61 789 1 85 815 2 05 841 2 22 867 2 37 894 2 52 921 2 67 950 2 82 980 2 98 5900 759 1 42 787 1 77 813 2 02 838 2 23 863 2 41 888 2 57 914 2 73 940 2 88 968 3 03 996 3 19 6100 784 1 57 812 1 93 838 2 20 862 2 42 886 2 62 910 2 79 934 2 95 960 3 11 986 3 27 1013 3 43 CFM ESP in wg 1 00 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80...

Страница 16: ...7 673 1 90 718 2 13 761 2 37 802 2 61 841 2 86 879 3 11 916 3 37 951 3 63 6500 598 1 63 647 1 86 693 2 10 737 2 34 778 2 59 818 2 84 857 3 09 894 3 35 929 3 62 964 3 89 6750 621 1 83 668 2 07 713 2 32 755 2 57 796 2 82 835 3 08 872 3 34 909 3 61 944 3 89 978 4 16 7000 644 2 04 689 2 29 733 2 55 774 2 81 814 3 07 852 3 34 888 3 61 924 3 89 958 4 17 992 4 46 7250 667 2 27 711 2 53 753 2 80 793 3 07 ...

Страница 17: ...56 5 38 1091 5 77 8 000 743 2 60 790 2 96 835 3 32 878 3 69 918 4 07 958 4 45 996 4 84 1033 5 23 1068 5 63 1103 6 04 8 300 771 2 90 817 3 27 860 3 65 901 4 03 941 4 42 979 4 82 1017 5 22 1053 5 63 1087 6 04 1121 6 45 8 600 799 3 23 843 3 61 885 4 00 925 4 40 964 4 80 1001 5 21 1038 5 62 1073 6 04 1107 6 47 1140 6 89 8 900 827 3 58 869 3 98 910 4 38 949 4 79 987 5 20 1024 5 62 1059 6 05 1093 6 48 1...

Страница 18: ...ion To reset the Cycle LOC control device manually turn the control power OFF then back ON SERVICE Cleaning Evaporator Coil Do not use high pressure water or air Damage to fins may result Clean coils with a vac uum cleaner fresh water compressed air or a bristle brush not wire Backflush coil to remove debris Commercial coil clean ers may also be used to help remove grease and dirt Steam cleaning i...

Страница 19: ... reset button 4 Turn the Power Switch Disconnect Switch of the Start Stop Station to the ON Position Table 12 Evaporator and Condenser Motor Starter Settings Fig 11 Fan Pulley Adjustments a48 916tf Fig 12 Concentric Alignment a50 2177tf Fig 13 Fan Shaft Bearings a50 2178tf Fig 14 Motor Starter Setting a50 8659 1 9 1 6 1 3 M M O A O A RESET O CLASS 20 TEST OVERLOAD SETPOINT WHEEL MOTOR OVERLOAD RES...

Страница 20: ...er the temperature allow a tolerance of 3 F Example Head pressure from gage 416 4 psig Saturated condensing temp from chart 120 F Liquid line temp from thermometer 100 F Subcooling by subtraction 20 F Table 13 Subcooling Temperature Saturated condensing temperature at compressor minus liquid line temperature NOTE Do not vent or depressurize unit refrigerant to atmo sphere Remove and recover refrig...

Страница 21: ...g phase Check TXV Check temperature in suction discharge line Unit is Noisy Compressor noise Check TXV and replace if necessary Check internal noise Tube vibration or condenser water problem Check and correct Unit panel or part vibrating Check and tighten appropriate part Unit Runs Continuously but has Low Capacity Unit is undersized Check heat load calculation Low refrigerant or noncondensing gas...

Страница 22: ...k building load Low refrigerant Check for and repair leaks and add refrigerant as necessary Low airflow in evaporator Clean filter Remove scale Check for blockage in ducts Check fan rotation Check motor operation Check belts Low refrigerant flow in evaporator Check for obstruction in filter drier Check for obstruction in TXV Check super heating Check position of TXV bulb and equalizer Suction Pres...

Страница 23: ...ontinued on Low Voltage Diagram LEGEND AND NOTES FOR FIG 15 17 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 CH ...

Страница 24: ...2 510 BLK 501 RED 501 RED 561 RED 509 BRN 510 BLK 521 BLU 530 PNK 3 LOGIC 1 2 CLO2 HPS2 FRZ2 LPS2 A B C2 534 PNK 535 PNK 539 BRN 538 PNK 533 PNK 540 BRN 540 BRN 537 BLK 536 BLK 532 PNK TB2 R Y1 R C G Start Stop Relay in Remote Condenser Y1 R C G FIELD T STAT Y2 Y2 Page 22 Fig 15 Typical Wiring Schematic 50XCR12 24 208 230 3 60 Units Shown cont NOTE See legend and notes on page 23 a50 8517 Continue...

Страница 25: ...DISC1 L2 L3 L1 GND 100 BLK 101 BLK 102 BLK GND 2 1 3 COMP2 130 BLK 132 BLU 131 YEL 127 BLK 129 BLU 128 YEL C2 134 BLK 135 BLK CH2 CLO2 Loop T2 L2 T1 L1 T3 L3 2 1 3 Continued on Low Voltage Diagram TB3 Important Tran1 and Tran3 power separate 24V Circuits These circuits shall not be interconnected and separation shall be maintained 460V 3 60 Hz 152 BLK 153 YEL 154 BLK 155 YEL FU1 FU2 FU3 590 BRN 59...

Страница 26: ...E ECONOMIZER HARNESS REPLACES THE FACTORY SHORTING PLUG FIELD INSTALLED SAT SENSOR CONNECTS TO CIRCUITS 6 7 Continued on Line Voltage Diagram 501 RED 561 RED 501 RED 1 3 CR1 531 BRN 609 PNK 609 PNK 9 4 2 CR1 3 LOGIC 1 2 CLO2 HPS2 FRZ2 LPS2 A B C2 534 PNK 535 PNK 539 BRN 538 PNK 540 BRN 537 BLK 536 BLK 532 PNK 561 RED Continued on Line Voltage Diagram 4 2 CR2 580 BLK A B SV1 581 BRN 563 RED 580 BLK...

Страница 27: ...N 603 YEL 601 RED 550 BLK REMOVE JUMPER BLK 600 WHEN CONNECTING AIR SIDE ECONOMIZER OCCUPANCY CONTROL WHEN FIELD INSTALLED THE ECONOMIZER HARNESS REPLACES THE FACTORY SHORTING PLUG FIELD INSTALLED SAT SENSOR CONNECTS TO CIRCUITS 6 7 Continued on Line Voltage Diagram 501 RED 561 RED 1 3 CR1 531 BRN 609 PNK 609 PNK 9 4 2 CR1 3 LOGIC 1 2 CLO2 HPS2 FRZ2 LPS2 A B C2 534 PNK 535 PNK 539 BRN 538 PNK 537 ...

Страница 28: ......

Страница 29: ......

Страница 30: ...ight to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53500193 01 Printed in U S A Form 50XCR 6SI Pg 30 1 18 Replaces 50XCR 5SI Carrier Corporation 2018 ...

Страница 31: ...ER WIRES TO THE UNIT SIZED AND INSTALLED PROPERLY Y N _______ HAVE EVAPORATOR FAN AND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGNMENTAND DO THE FAN BELTS HAVE PROPER TENSION Y N _______ HAS CORRECT FAN ROTATION OR EVAPORATOR BEEN CONFIRMED Y N _______ VERIFY CONDENSATE DRAIN HAS BEEN INSTALLED PER INSTRUCTIONS Y N _______ HAS WATER BEEN PLACED IN DRAIN PAN TO CONFIRM PROPER DRAINAGE Y N _______ AR...

Страница 32: ... 15 MINUTES RUNNING TIME RECORD THE FOLLOWING MEASUREMENTS COMPRESSOR AMPS NOTES _______________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________...

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