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Refer to Service Manual RSD6412007 for installation, operation, and troubleshooting information.

All safety information must be followed as provided in the Service Manual.

Refer to the appropriate Parts Catalog for part number information.

Models listed on page 3.

Copyright ©2013 

RTD6412017

June 2013

This manual is to be used by qualified, professionally trained
HVAC technicians only. Daikin does not assume any responsibility
for property damage or personal injury due to improper service
procedures performed by an unqualified person.

DCG Package Gas Units

7.5 - 12.5 Tons with R410A

TECHNICAL MANU

TECHNICAL MANU

TECHNICAL MANU

TECHNICAL MANU

TECHNICAL MANUAL

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Summary of Contents for DCG090XXX3BXXX

Page 1: ...on Models listed on page 3 Copyright 2013 RTD6412017 June2013 This manual is to be used by qualified professionally trained HVAC technicians only Daikin does not assume any responsibility for property...

Page 2: ...ltiple power sources may be present Failure to do so may cause property damage personal injury or death Installation and repair of this unit should be performed ONLY by individuals meeting at a minimu...

Page 3: ...e or parts information NOTE All unit combinations are not listed below Models where performance does not change are not listed individually DCG090XXX3BXXX DCG090XXX4BXXX DCG090XXX7BXXX DCG102XXX3BXXX...

Page 4: ...Direct Drive U Non powered convenience outlet Low ambient kit Return air smoke detector V Low Ambient Kit Factory Installed Options Return air smoke detector X No Options W Low Ambient Kit A Downflow...

Page 5: ...il by a propeller fan and is discharged vertically out the top of the unit The outdoor coil is designed for 0 static No additional restriction ductwork shall be applied Conditioned air is drawn throug...

Page 6: ...for proper curb installation Curbing must be installed in compliance with the National Roofing Contractors Association Manual RiggingInformation 1 Unit must be lifted by the four lifting holes locate...

Page 7: ...C of that listed on the nameplate for the fuel used At all altitudes and with either fuel the air temperature rise must be within the range listed on the unit nameplate Refer to the Installation Manua...

Page 8: ...8 DCG Package Gas Units 7 5 12 5 Tons with R410A A REVISION UNITS...

Page 9: ...DCG090 150XXX XXXA UNIT DIMENSIONS HORIZONTAL DISCHARGE VERTICAL DISCHARGE BOTTOM OF UNIT 13 7 8 28 3 4 7 3 8 12 5 8 36 3 8 6 1 4 SUPPLY RETURN 6 5 3 8 7 1 2 99 1 8 61 3 4 Y 7 5 8 5 10 12 5 Y 52 7 8...

Page 10: ...rk loca tions are approved CAUTION 7 5 12 5 TONS A B C D DCG090 48 32 1175 1100 269 297 254 280 DCG102 55 36 1055 1030 195 270 240 330 DCG120 49 34 1215 1140 255 321 250 314 DCG150 47 33 5 1340 1315 3...

Page 11: ...NTITY OF CONDENSER FAN MOTORS 2 2 2 2 2 FAN MOTOR HORSEPOWER 1 4 1 3 1 3 1 3 1 3 RPM 1075 1075 1075 1075 1075 RATED LOAD AMPS 1 4 2 4 2 4 2 4 2 4 LOCKED ROTOR AMPS 2 9 5 2 5 2 5 2 5 2 CONDENSER FAN BL...

Page 12: ...OF CONDENSER FAN MOTORS 2 2 2 2 2 FAN MOTOR HORSEPOWER 1 4 1 3 1 3 1 3 1 3 RPM 890 1075 1075 1075 1075 RATED LOAD AMPS 0 8 1 2 1 2 1 2 1 2 LOCKED ROTOR AMPS 1 72 2 6 2 6 2 6 2 6 CONDENSER FAN BLADE DI...

Page 13: ...TY OF CONDENSER FAN MOTORS 2 2 2 2 2 FAN MOTOR HORSEPOWER 1 4 1 3 1 3 1 3 1 3 RPM 1075 1075 1075 1075 1075 RATED LOAD AMPS 0 6 9 0 9 0 9 9 LOCKED ROTOR AMPS 1 3 2 2 2 2 2 2 2 2 CONDENSER FAN BLADE DIA...

Page 14: ...6 1 26 3271 747 1 02 2946 703 0 82 2604 659 0 63 0 5 3492 841 1 36 3159 799 1 09 2819 752 0 86 0 7 3453 891 1 5 3094 846 1 18 0 9 2964 896 1 29 2524 852 0 96 1 1 2537 902 1 08 DCG102 DOWN SHOT STANDAR...

Page 15: ...1002 2 39 3836 946 1 89 3416 893 1 45 1 2 4324 1053 2 63 3879 1003 2 11 3425 951 1 63 1 4 4428 1109 2 92 3973 1056 2 35 3434 1009 1 8 1 6 4465 1160 3 2 4088 1113 2 67 3506 1068 2 1 1 8 4129 1168 2 9 3...

Page 16: ...3316 1068 2 2823 1058 1 61 1 7 3287 1112 2 16 2869 1074 1 78 1 9 2970 1122 2 2 1 2644 1133 1 92 DCG102 HORIZONTAL HIGH STATIC BELT DRIVE CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CF...

Page 17: ...1056 2 58 3663 1007 1 96 1 8 4359 1105 2 85 3785 1061 2 22 2 0 3907 1114 2 49 DCG150 HIGH STATIC BELT DRIVE DOWNSHOT CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 0 6 5515 3 21 5124 2 68 0 8 5840 4...

Page 18: ...90 2 97 6 104 8 85 5 88 0 95 3 102 3 83 4 85 9 93 0 99 8 79 3 81 6 88 3 94 8 73 4 75 6 81 8 87 8 S T 0 83 0 75 0 56 0 36 0 86 0 77 0 58 0 38 0 89 0 79 0 60 0 39 0 91 0 82 0 62 0 40 0 95 0 85 0 64 0 4...

Page 19: ...5 332 346 333 358 378 395 375 403 426 444 414 445 470 490 LO PR 106 113 123 131 112 119 130 139 116 124 135 144 122 130 142 151 128 136 149 159 133 141 154 164 MBh 92 9 94 7 99 2 105 8 90 7 92 5 96 8...

Page 20: ...Bh 101 6 104 7 113 3 121 6 99 3 102 2 110 6 118 8 96 9 99 8 108 0 115 9 94 6 97 4 105 4 113 1 89 8 92 5 100 1 107 4 83 2 85 7 92 7 99 5 S T 0 79 0 71 0 53 0 34 0 82 0 73 0 55 0 36 0 84 0 75 0 57 0 37...

Page 21: ...445 464 433 466 492 513 LO PR 102 108 118 126 107 114 125 133 111 119 129 138 117 125 136 145 123 131 143 152 127 135 147 157 NOTE Shaded area reflects AHRI rating conditions MBh 105 3 107 3 112 4 11...

Page 22: ...107 0 115 8 124 3 96 3 99 1 107 3 115 1 S T 0 84 0 76 0 57 0 37 0 88 0 78 0 59 0 38 0 90 0 80 0 61 0 39 0 93 0 83 0 63 0 40 0 96 0 86 0 65 0 42 0 97 0 87 0 66 0 42 4500 Delta T 20 19 15 11 21 19 16 1...

Page 23: ...2 350 366 351 378 399 416 395 425 449 468 437 470 496 517 LO PR 104 111 121 129 110 117 128 136 114 122 133 142 120 128 140 149 126 134 146 156 130 139 151 161 MBh 121 8 124 1 130 0 138 7 118 9 121 2...

Page 24: ...0 343 0 816 0 73 0 553 0 356 0 837 0 74883 0 567 0 365 0 864 0 77 0 585 0 376 0 897 0 802 0 607 0 391 0 904 0 809 0 612 0 394 4725 Delta T 24 22 18 12 24 22 18 12 24 22 18 12 24 22 18 13 24 22 18 12...

Page 25: ...445 6 479 6 506 4 528 2 LO PR 101 4 107 8 117 7 125 4 107 1 113 9 124 4 132 5 111 3 118 129 138 117 124 136 144 6 122 5 130 4 142 3 151 6 126 7 134 8 147 2 156 8 MBh 148 6 151 5 158 6 169 3 145 1 148...

Page 26: ...light increase will occur in indoor air temperature drop Delta T Low and high side pressures and power will not change 2 As indoor CFM decreases a slight increase will occur in indoor temperature drop...

Page 27: ...wiring diagram on the unit for the most up to date wiring WARNING HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY...

Page 28: ...SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer to the wiring diag...

Page 29: ...ring diagram on the unit for the most up to date wiring WARNING HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CA...

Page 30: ...ERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer to the wiring diagra...

Page 31: ...e wiring diagram on the unit for the most up to date wiring WARNING HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MA...

Page 32: ...RE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer to the wiring di...

Page 33: ...wiring diagram on the unit for the most up to date wiring WARNING HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY...

Page 34: ...SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer to the wiring diag...

Page 35: ...mmercial Unit 208 230v DPE901504 Power Exhaust 7 5 12 5 Daikin Commercial Unit 460v DPE901507 Power Exhaust 7 5 12 5 Daikin Commercial Unit 575v DBRD3672 Daikin Goodman Barometric Relief Damper CDK901...

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