York International DUQ024-060 Скачать руководство пользователя страница 9 | Manualshive

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830841-BIM-D-0512

Johnson Controls Unitary Products

9

Figure 6: Roof Curb

1

Ductwork

These units are adaptable to downflow use as well as rear
supply and return air duct openings. To convert to downflow,
use the following steps:

1.

Remove the duct covers found in the bottom return and
supply air duct openings. There are four (4) screws
securing each duct cover (save these screws to use in
Step 2).

2.

Install the duct covers (removed in step one) to the rear
supply and return air duct openings. Secure with the four
(4) screws used in step one.

3.

Seal duct covers with silicone caulk.

Duct work should be designed and sized according to the
methods of the Air Conditioning Contractors of America
(ACCA), as set forth in their Manual D.

A closed return duct system shall be used. This shall not
preclude use of economizers or ventilation air intake. Flexible
joints may be used in the supply and return duct work to
minimize the transmission of noise.

NOTE: Be sure to note supply and return openings.

Refer to Figures 4 and 5 for information concerning rear and
bottom supply and return air duct openings.

Roof Curb

On applications when a roof curb is used, the unit must be
positioned on the curb so the front of the unit is tight against the
curb.

Filters

Single phase units are shipped without a filter or filter racks. It is
the responsibility of the installer to secure a filter in the return air
ductwork or install a Filter/Frame Kit (1FF0110, 1FF0112 or
1FF0114).

A filter rack and high velocity filters are standard on three phase
units.

Filters must always be used and must be kept clean. When
filters become dirt laden, insufficient air will be delivered by the
blower, decreasing your units efficiency and increasing
operating costs and wear-and-tear on the unit and controls.

Filters should be checked monthly; this is especially important
since this unit is used for both heating and cooling.

1. 8” Roof Curb also available.

1

RECOMMENDED

DUCT SIZE

17-1/8" x 21-1/2"

RECOMMENDED

DUCT SIZE

17-1/2" x 16-3/4"

OPENING FOR

RETURN AIR DUCT

OPENING FOR

SUPPLY AIR DUCT

42-2/3

40-3/4

17-5/8

17-1/4

43-1/4

22

45-1/8

3-1/2

14

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Содержание DUQ024-060

Страница 1: ... OF FIGURES 1 Component Location 4 2 Unit 4 Point Load Weight 6 3 Unit Dimensions 7 4 Dimensions Front and Bottom 8 5 Dimensions Back and Bottom 8 6 Roof Curb 9 7 Typical Field Control Wiring Diagram For Dual Fuel Heat Pump 11 8 Typical Field Power Wiring Diagram 11 9 External Supply Connection External Shut Off 13 10 Flue Vent Outlet Air Hood 14 11 Control Board Speed Tap Location 23 12 Two Stage...

Страница 2: ...e or maintenance can cause injury or property damage Refer to this manual For assistance or additional information consult a qualified installer service agency or the gas supplier This system uses R 410A Refrigerant which operates at higher pressures than R 22 No other refrigerant may be used in this system Gage sets hoses refrigerant containers and recovery systems must be designed to handle R 41...

Страница 3: ...under construction Limitations These units must be installed in accordance with the following In U S A 1 National Electrical Code ANSI NFPA No 70 Latest Edition 2 National Fuel Gas Code ANSI Z223 1 Latest Edition 3 Gas Fired Central Furnace Standard ANSI Z21 47a Latest Edition 4 Local building codes and 5 Local gas utility requirements This product must be installed in strict compliance with the e...

Страница 4: ...mponent Location Direct Drive Condenser Fan Motor Highly Efficient Enhanced Copper Tube Aluminum Fin Evaporator Coil Highly Efficient Enhanced Copper Tube Enhanced Aluminum Fin Decorative Protective Coil Guard High Efficiency Compressor Rigidly Mounted Pilot Assembly High Grade Aluminized In Shot Burners Low Voltage Terminal Block Spark Ignition Control Automatic Gas Valve 1 2 NPTF Power Draft Mot...

Страница 5: ...cing and proper unit operation Rigging And Handling Exercise care when moving the unit Do not remove any packaging until the unit is near the place of installation Rig the unit by attaching chain or cable slings to the lifting holes provided in the base rails Spreader bars whose length exceeds the largest dimension across the unit MUST be used across the top of the unit Units may be moved or lifte...

Страница 6: ... D A B C D E F 024 2 0 DUQ 418 413 25 20 1 81 88 128 116 53 56 60 87 81 76 030 2 5 DUQ 431 426 24 4 20 1 85 89 129 123 56 58 60 86 84 81 036 3 0 DUQ 438 433 24 6 20 1 86 91 132 124 57 59 61 89 85 82 042 3 5 DUQ 519 514 25 1 20 4 101 112 158 143 66 71 76 107 100 93 048 4 0 DUQ 545 540 25 3 20 8 107 121 165 146 70 76 82 112 103 96 060 5 0 DUQ 554 549 25 5 20 5 107 122 171 149 70 76 83 117 106 97 Tab...

Страница 7: ...MPARTMENT PANEL 1 1 2 2 5 8 3 1 3 12 3 4 11 5 3 8 49 1 8 47 1 4 LEFT FRONT RIGHT Table 4 Unit Dimensions Front Unit Size Dimensions A B 024 030 036 33 1 2 18 1 4 042 048 060 41 1 2 23 1 8 Table 5 Unit Clearances1 2 1 A 1 clearance must be provided between any combustible material and the supply air duct work 2 The products of combustion must not be allowed to accumulate within a confined space and...

Страница 8: ... SUPPLY 1 5 8 DIA KNOCKOUT 1 2 NPTF CONNECTION LOW VOLTAGE CONN 7 8 DIA KNOCKOUT 4 5 8 26 3 4 CONDENSATE DRAIN 3 4 NPTF HIGH VOLTAGE CONN 1 3 32 DIA KNOCKOUT 4 14 1 2 28 3 8 14 1 2 BACK 3 3 8 SIDE RETURN AIR OPENING 14 1 2 4 1 4 3 1 2 15 1 3 4 1 3 4 BOTTOM RETURN AIR OPENING 15 28 9 16 15 1 3 4 BOTTOM SUPPLY AIR OPENING CONDENSER COIL SIDE SUPPLY AIR OPENING ...

Страница 9: ...to note supply and return openings Refer to Figures 4 and 5 for information concerning rear and bottom supply and return air duct openings Roof Curb On applications when a roof curb is used the unit must be positioned on the curb so the front of the unit is tight against the curb Filters Single phase units are shipped without a filter or filter racks It is the responsibility of the installer to se...

Страница 10: ...cal ordinances The unit must be electrically grounded in accordance with local codes or in their absence with the N E C C E C Voltage tolerances which must be maintained at the compressor terminals during starting and running conditions are indicated on the unit Rating Plate and Table 6 The wiring entering the cabinet must be provided with mechanical strain relief A fused disconnect switch should ...

Страница 11: ... DUQ Volt Compressors each OD Fan Motors each Supply Blower Motor MCA1 Amps 1 Minimum Circuit Ampacity Max Fuse2 Breaker3 Size Amps 2 Maximum Over Current Protection per standard UL 1995 3 Fuse or HACR circuit breaker size installed at factory or field installed RLA LRA MCC FLA FLA 024 2 0 208 230 1 60 11 6 58 18 2 8 4 3 21 6 30 030 2 5 208 230 1 60 13 1 73 20 2 8 6 8 26 35 036 3 0 208 230 1 60 15...

Страница 12: ...0 Gas piping connection in 1 2 1 2 1 2 1 2 1 2 1 2 DIMENSIONS inches Length 49 1 8 49 1 8 49 1 8 49 1 8 49 1 8 49 1 8 Width 47 1 4 47 1 4 47 1 4 47 1 4 47 1 4 47 1 4 Height 33 1 2 33 1 2 33 1 2 41 1 2 41 1 2 41 1 2 OPERATING WT lbs 413 426 433 514 540 549 COMPRESSORS Type Scroll 2 speeds Scroll 2 speeds Scroll 2 speeds Scroll 2 speeds Scroll 2 speeds Scroll 2 speeds Quantity 1 1 1 1 1 1 CONDENSER ...

Страница 13: ...efer to Tables 8 and 9 The heating value of the gas may differ with locality The value should be checked with the local gas utility NOTE There may be a local gas utility requirement specifying a minimum diameter for gas piping All units require a 1 2 inch pipe connection at the gas valve Gas Connection The gas supply line can be routed through the hole located on the left side of the unit Refer to...

Страница 14: ... 180 370 80 43 90 170 350 90 40 84 160 320 100 38 79 150 305 Table 9 Propane LP Gas Pipe Sizing Chart1 1 Maximum capacity of pipe in thousands of BTU per hour based upon a pressure drop of 0 5 inch water column Length In Feet Nominal Inches Iron Pipe Size 1 2 3 4 1 1 1 4 10 275 567 1 071 2 205 20 189 393 732 1 496 30 152 315 590 1 212 40 129 267 504 1 039 50 114 237 448 913 60 103 217 409 834 70 9...

Страница 15: ... Table 11 Propane1 LP Gas Application Data Two Stage 1 Propane applications are accomplished by field installation of a Propane Conversion Accessory Model 1NP0809 for 2 and 3 Ton units with 33 1 2 tall cabinets and Model 1NP0810 for 4 and 5 Ton units with 41 1 2 tall cabinets Available On Models Input Capacity Mbh 2 High Fire Low Fire 2 Heating capacity valid for elevations up to 2 000 feet above ...

Страница 16: ... B 690 129 155 181 209 237 W1 HEAT C 710 137 164 191 219 248 W1 HEAT D 750 155 183 211 241 271 W1 W2 HEAT A 940 255 291 328 364 400 W1 W2 HEAT B 970 273 311 349 386 424 W1 W2 HEAT C 1000 292 332 371 410 448 W1 W2 HEAT D 1050 326 368 410 450 490 030 2 5 DUQ Cool Low Y1 O COOL A 634 119 142 164 192 220 245 269 294 319 Y1 O COOL B 500 98 118 137 160 182 203 224 244 264 Y1 O COOL C 700 136 160 185 215...

Страница 17: ... HEAT A 1200 384 427 470 514 W1 W2 HEAT B 1300 461 507 552 598 W1 W2 HEAT C 1400 546 595 643 690 W1 W2 HEAT D 1480 619 671 721 770 042 3 5 DUQ Cool Low Y1 O COOL A 934 225 253 281 317 352 384 415 447 479 Y1 O COOL B 800 208 233 258 277 297 331 351 374 398 Y1 O COOL C 1000 239 268 298 341 384 414 451 487 523 Y1 O COOL D 1100 266 298 330 383 437 466 510 552 594 High Y1 Y2 O COOL A 1400 396 435 473 5...

Страница 18: ...2 HEAT D 1700 598 644 689 783 060 5 0 DUQ Cool Low Y1 O COOL A 1034 247 277 307 354 401 431 470 508 546 Y1 O COOL B 1101 266 298 330 383 437 466 510 552 594 Y1 O COOL C 1167 289 322 355 415 475 505 553 599 645 Y1 O COOL D 1334 361 398 435 509 582 615 673 727 781 High Y1 Y2 O COOL A 1550 488 530 572 659 746 786 853 916 980 Y1 Y2 O COOL B 1650 560 604 648 740 832 876 946 1013 1081 Y1 Y2 O COOL C 175...

Страница 19: ...155 181 209 237 W1 HEAT C 710 137 164 191 219 248 W1 HEAT D 750 155 183 211 241 271 W1 W2 HEAT A 940 255 291 328 364 400 W1 W2 HEAT B 970 273 311 349 386 424 W1 W2 HEAT C 1000 292 332 371 410 448 W1 W2 HEAT D 1050 326 368 410 450 490 030 2 5 DUQ Cool Low Y1 O COOL A 634 119 142 164 192 220 245 269 294 319 Y1 O COOL B 500 98 118 137 160 182 203 224 244 264 Y1 O COOL C 700 136 160 185 215 245 272 29...

Страница 20: ... HEAT A 1200 384 427 470 514 W1 W2 HEAT B 1300 461 507 552 598 W1 W2 HEAT C 1400 546 595 643 690 W1 W2 HEAT D 1480 619 671 721 770 042 3 5 DUQ Cool Low Y1 O COOL A 934 225 253 281 317 352 384 415 447 479 Y1 O COOL B 800 208 233 258 277 297 331 351 374 398 Y1 O COOL C 1000 239 268 298 341 384 414 451 487 523 Y1 O COOL D 1100 266 298 330 383 437 466 510 552 594 High Y1 Y2 O COOL A 1400 396 435 473 5...

Страница 21: ...2 HEAT D 1700 598 644 689 783 060 5 0 DUQ Cool Low Y1 O COOL A 1034 247 277 307 354 401 431 470 508 546 Y1 O COOL B 1101 266 298 330 383 437 466 510 552 594 Y1 O COOL C 1167 289 322 355 415 475 505 553 599 645 Y1 O COOL D 1334 361 398 435 509 582 615 673 727 781 High Y1 Y2 O COOL A 1550 488 530 572 659 746 786 853 916 980 Y1 Y2 O COOL B 1650 560 604 648 740 832 876 946 1013 1081 Y1 Y2 O COOL C 175...

Страница 22: ... 0 05 0 01 0 13 1200 0 06 0 02 0 16 1300 0 07 0 03 0 17 036 3 0 700 0 01 0 00 0 04 800 0 02 0 01 0 06 900 0 03 0 01 0 08 1000 0 04 0 01 0 10 1100 0 05 0 01 0 13 1200 0 06 0 02 0 16 1300 0 07 0 03 0 17 1400 0 08 0 04 0 18 042 3 5 1100 0 02 0 02 0 04 1200 0 03 0 02 0 04 1300 0 04 0 02 0 05 1400 0 05 0 03 0 05 1500 0 06 0 04 0 06 1600 0 07 0 04 0 07 1700 0 07 0 04 0 08 1800 0 08 0 04 0 09 1900 0 09 0...

Страница 23: ...CFM selection board should be set to A from the factory Fan Only CFM When the connection is made from R to G the fan only mode is activated In this mode the blower will deliver 75 of the cooling system CFM This connection is factory set from the manufacturer but can be field adjusted Figure 11 Control Board Speed Tap Location Operation The unit is controlled by a conventional heating cooling therm...

Страница 24: ...nal to the CFM Selector Board CFMCB When the CFMCB receives 24 Volts AC at Y1 control voltage is sent to the Y1 terminal of the YorkGuard VI Defrost Control Board DCB energizing the M1 contactor coil When the contactor coil is energized the compressor operates in first stage mechanical heating At the same time the compressor is energized the ODF contacts on the DCB close and provide control voltag...

Страница 25: ...is also removed from the RV and RVG terminals de energizing the reversing valve The ODF contacts on the DCB re close energizing the outdoor fan motor Mechanical heating operation resumes Emergency Heat Call When the thermostat is set to emergency heat on the Residential Dual Fuel Package Units 24 Volts AC is provided to the W1 terminal on the Spark Ignition Control Board EMCB The EMCB will send 12...

Страница 26: ...t the DM and provides 120 Volts AC out of the IND terminal reducing the DM to low speed Control voltage is also removed from HI at the gas valve reducing gas heat operation to low fire operation Second Stage Heat Call If the thermostat initiates a second stage heating call at the Y2 terminal when the outdoor ambient temperature is below the LTCO 24 Volts AC is immediately sent to the Y2 terminal o...

Страница 27: ...utes W1 Out W2 Out after 15 Minutes When a Y1 Y2 W call are present mechanical heat is de energized 30 seconds after the gas heat section is energized and is locked out for the remainder of the heating call Outdoor Ambient Temperature is Below the LTCO Control Board Y1 Y1 Y2 Y1 Y2 W Emergency Heat YorkGuard VI Defrost Control Board DCB W1 Out First Stage Gas Heat W1 Out W2 Out Full Capacity Gas He...

Страница 28: ... control enters a hard lockout flashing 9 on the LED If the pilot or main valve becomes Un Welded the inducer will de energize but the control will remain in a hard lockout and not respond to any thermostat demands The only way to recover from a hard lockout is to remove and then reapply 24VAC power to the control board Flame Sense Circuit Failure If the control detects an internal hardware failur...

Страница 29: ...n 7 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow B in the information on the unit safety label If you don t smell gas go to the next step 8 Turn the gas valve switch to the ON position 9 Replace the control access panel 10 Turn on all electric power to the unit 11 Set the thermostat to the desired setting 12 If the unit will not operate follow the instructions To Turn...

Страница 30: ...e pilot flame should envelope 3 8 of the end of the flame sensor and not contain any yellow color see Figure 14 4 Replace the pilot adjustment cover screw after the pilot flame is set To check adjust or remove the hot surface pilot assembly CLOSE THE MAIN MANUAL SHUT OFF VALVE AND SHUT OFF ALL POWER TO THE UNIT 1 Disconnect the wiring from the control board to the pilot assembly 2 Remove the two 2...

Страница 31: ...ur particular locality Contact your gas company for this information since it varies widely from city to city BTUH Output 1 08 x CFM OR CFM BTUH Output Degrees F Temp Rise 1 08 x Degrees F Temp Rise Table 19 Gas Rate Cubic Feet Per Hour1 Seconds for One Rev Size of Test Dial 1 2 cu ft 1 cu ft 10 180 360 12 150 300 14 129 257 16 113 225 18 100 200 20 90 180 22 82 164 24 75 150 26 69 138 28 64 129 3...

Страница 32: ...L AND OR NATIONAL CODES IN EFFECT AT THE TIME OF INSTALLATION OF THIS UNIT 2 CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION IF ANY OF THE WIRING AS SUPPLIED WITH THE UNIT MUST BE REMOVED IT MUST BE REPLACED WITH TYPE 105 DEGREE C 600 VOLT WIRE OR EQUIVALENT CLEARLY RENUMBERED FOR IDENTIFICATION VERIFY PROPER OPERATION...

Страница 33: ...IONAL CODES IN EFFECT AT THE TIME OF INSTALLATION OF THIS UNIT 2 CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION IF ANY OF THE WIRING AS SUPPLIED WITH THE UNIT MUST BE REMOVED IT MUST BE REPLACED WITH TYPE 105 DEGREE C 600 VOLT WIRE OR EQUIVALENT CLEARLY RENUMBERED FOR IDENTIFICATION VERIFY PROPER OPERATION AFTER SERVI...

Страница 34: ...88 17 80 64 7 4 95 167 77 398 99 16 80 64 8 4 400 Cfm Ton 75 63 75 138 67 288 77 21 75 54 6 3 85 141 68 335 88 20 75 55 7 2 95 145 70 386 98 19 75 56 8 2 Air Flow Indoor Db Wb Outdoor DB Suction Pressure Suction Temp Discharge Pressure Liquid Temp Delta T Db Entering Evap Db Leaving Evap Db Compressor Amps 300 Cfm Ton 80 62 75 137 62 265 80 30 80 50 5 9 85 139 64 313 91 29 80 51 6 2 95 142 67 360 ...

Страница 35: ... 80 63 10 8 95 159 71 393 99 17 80 63 11 1 400 Cfm Ton 75 63 75 132 61 288 77 22 75 53 9 3 85 134 63 332 87 22 75 54 10 4 95 138 64 393 99 21 75 54 12 1 Air Flow Indoor Db Wb Outdoor DB Suction Pressure Suction Temp Discharge Pressure Liquid Temp Delta T Db Entering Evap Db Leaving Evap Db Compressor Amps 300 Cfm Ton 80 62 75 124 56 288 79 32 80 48 10 0 85 127 59 334 89 31 80 49 11 3 95 130 62 383...

Страница 36: ... 16 80 64 15 4 95 160 70 409 101 16 80 64 17 3 400 Cfm Ton 75 63 75 132 60 301 79 21 75 54 13 1 85 134 62 348 90 20 75 55 15 1 95 137 64 396 99 20 75 55 17 1 Air Flow Indoor Db Wb Outdoor DB Suction Pressure Suction Temp Discharge Pressure Liquid Temp Delta T Db Entering Evap Db Leaving Evap Db Compressor Amps 300 Cfm Ton 80 62 75 122 58 296 81 30 80 50 15 3 85 127 61 348 92 29 80 51 16 5 95 132 6...

Страница 37: ...s only Manifold sets must be at least 700 psig high side and 180 psig low side with 550 psig retard All hoses must have a service pressure rating of 800 psig Leak detectors must be designed to detect HFC refrigerants Systems must be charged with liquid refrigerant Use a commercial type metering device in the manifold hose R 410A can only be used with POE type oils POE type oils rapidly absorb mois...

Страница 38: ...to change without notice Printed in U S A 830841 BIM D 0512 Copyright 2012 by Johnson Controls Inc All rights reserved Supersedes 830841 BIM C 0412 York International Corporation 5005 York Drive Norman OK 73069 ...

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