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8

www.daikincomfort.com

SS-DCG7

Outdoor Ambient T

emp

er

ature

65

75

85

95

105

115

Entering Indoor W

et B

ulb T

emper

ature

IDB

Airfl

ow

59

63

67

71

59

63

67

71

59

63

67

71

59

63

67

71

59

63

67

71

59

63

67

71

70

3375

MBh

86

89

98

-

84

87

96

-

82

85

93

-

80

83

91

-

76

79

87

-

71

73

80

-

S/T

0.74

0.62

0.43

-

0.77

0.64

0.45

-

0.79

0.66

0.46

-

0.82

0.68

0.47

-

0.85

0.71

0.49

-

0.85

0.71

0.49

-

∆T

17.5

15.1

11.5

-

17.7

15.3

11.6

-

17.7

15.3

11.6

-

17.8

15.4

11.7

-

17.6

15.2

11.5

-

16.4

14.2

10.8

-

kW

6.1

6.2

6.4

-

6.6

6.7

6.9

-

6.9

7.1

7.3

-

7.3

7.4

7.7

-

7.6

7.7

8.0

-

7.8

8.0

8.2

-

Hi PR

234

252

266

-

262

282

298

-

298

321

339

-

340

366

386

-

382

411

434

-

422

454

480

-

Lo PR

108

115

126

-

114

122

133

-

119

126

138

-

125

133

145

-

131

139

152

-

135

144

157

-

3000

MBh

84

87

95

-

82

85

93

-

80

83

91

-

78

81

88

-

74

77

84

-

69

71

78

-

S/T

0.71

0.59

0.41

-

0.73

0.61

0.43

-

0.75

0.63

0.44

-

0.78

0.65

0.45

-

0.81

0.67

0.47

-

0.81

0.68

0.47

-

∆T

18.2

15.7

11.9

-

18.4

15.9

12.1

-

18.4

16.0

12.1

-

18.6

16.1

12.2

-

18.3

15.8

12.0

-

17.1

14.8

11.2

-

kW

6.1

6.2

6.4

-

6.5

6.6

6.8

-

6.9

7.0

7.2

-

7.2

7.4

7.6

-

7.5

7.7

7.9

-

7.8

7.9

8.2

-

Hi PR

231

249

263

-

260

279

295

-

295

318

336

-

336

362

382

-

378

407

430

-

418

450

475

-

Lo PR

107

114

124

-

113

120

132

-

118

125

137

-

124

132

144

-

130

138

150

-

134

143

156

-

2400

MBh

77

80

88

-

75

78

86

-

74

76

84

-

72

75

82

-

68

71

78

-

63

66

72

-

S/T

0.68

0.57

0.40

-

0.71

0.59

0.41

-

0.73

0.61

0.42

-

0.75

0.63

0.43

-

0.78

0.65

0.45

-

0.78

0.66

0.45

-

∆T

20.2

17.5

13.3

-

20.5

17.7

13.5

-

20.5

17.7

13.5

-

20.6

17.9

13.6

-

20.4

17.6

13.4

-

19.0

16.5

12.5

-

kW

5.9

6.1

6.2

-

6.4

6.5

6.7

-

6.7

6.9

7.1

-

7.1

7.2

7.4

-

7.3

7.5

7.7

-

7.6

7.7

8.0

-

Hi PR

224

242

255

-

252

271

286

-

286

308

326

-

326

351

371

-

367

395

417

-

406

436

461

-

Lo PR

104

111

121

-

110

117

128

-

114

121

133

-

120

128

139

-

126

134

146

-

130

138

151

-

75

3375

MBh

88

90

98

105

86

88

95

102

84

86

93

100

82

84

91

98

77

80

86

93

72

74

80

86

S/T

0.84

0.76

0.57

0.4

0.88

0.78

0.59

0.4

0.90

0.80

0.61

0.4

0.93

0.83

0.63

0.4

0.96

0.86

0.65

0.4

0.97

0.87

0.66

0.4

∆T

20.2

18.6

15.2

10.5

20.4

18.8

15.4

10.6

20.5

18.8

15.4

10.7

20.6

19.0

15.5

10.7

20.3

18.7

15.3

10.6

19.0

17.5

14.3

9.9

kW

6.2

6.3

6.5

6.7

6.6

6.7

6.9

7.2

7.0

7.1

7.4

7.6

7.3

7.5

7.7

8.0

7.6

7.8

8.0

8.3

7.9

8.1

8.3

8.6

Hi PR

236

254

268

280

265

285

301

314

301

324

342

357

343

369

390

407

386

415

439

458

427

459

485

506

Lo PR

109

116

127

135

116

123

134

143

120

128

139

149

126

134

146

156

132

141

154

163

137

145

159

169

3000

MBh

85

88

95

102

83

86

93

99

81

84

90

97

79

82

88

95

75

77

84

90

70

72

78

83

S/T

0.81

0.72

0.55

0.4

0.84

0.75

0.57

0.4

0.86

0.77

0.58

0.4

0.88

0.79

0.60

0.4

0.92

0.82

0.62

0.4

0.93

0.83

0.63

0.4

∆T

21.0

19.4

15.9

11.0

21.3

19.6

16.1

11.1

21.3

19.6

16.1

11.1

21.5

19.8

16.2

11.2

21.2

19.5

16.0

11.0

19.8

18.2

14.9

10.3

kW

6.1

6.2

6.4

6.6

6.6

6.7

6.9

7.1

6.9

7.1

7.3

7.5

7.3

7.4

7.7

7.9

7.6

7.7

8.0

8.2

7.8

8.0

8.2

8.5

Hi PR

234

252

266

277

262

282

298

311

298

321

339

354

340

366

386

403

382

411

434

453

422

454

480

501

Lo PR

108

115

126

134

114

122

133

141

119

126

138

147

125

133

145

154

131

139

152

162

135

144

157

167

2400

MBh

79

81

88

94

77

79

86

92

75

77

84

90

73

75

81

87

69

72

77

83

64

66

72

77

S/T

0.78

0.69

0.53

0.3

0.81

0.72

0.55

0.4

0.83

0.74

0.56

0.4

0.85

0.76

0.58

0.4

0.88

0.79

0.60

0.4

0.89

0.80

0.60

0.4

∆T

23.4

21.5

17.6

12.2

23.7

21.8

17.9

12.3

23.7

21.8

17.9

12.3

23.9

22.0

18.0

12.4

23.5

21.7

17.8

12.3

22.0

20.2

16.6

11.5

kW

6.0

6.1

6.3

6.5

6.4

6.5

6.7

6.9

6.8

6.9

7.1

7.4

7.1

7.3

7.5

7.7

7.4

7.5

7.8

8.0

7.6

7.8

8.0

8.3

Hi PR

227

244

258

269

254

274

289

302

289

311

329

343

330

355

375

391

371

399

421

439

410

441

466

486

Lo PR

105

112

122

130

111

118

129

137

115

123

134

143

121

129

141

150

127

135

147

157

131

140

153

162

IDB: En

tering Indoor Dr

y Bulb T

emper

atur

e

Shaded ar

ea r

eflects A

CCA (TV

A) Ra

ting Conditions

Amp

s: Unit amp

s (c

omp.+ e

vapor

at

or + c

ondenser f

an mot

or

s)

High and lo

w pr

essur

es ar

e measur

ed a

t the liquid and suction access fittings.

Design Superhea

t 7±2 °F

, Design Subc

ooling 12 ±2 °F pr

essur

es measur

ed  @ the suction and liquid ser

vice ports, AHRI 95 t

es

t c

onditions

Expanded Cooling Data — 7½ Tons

Summary of Contents for DCG090

Page 1: ...incomfort com Standard Features TuffTube tubular heat exchanger High efficiency scroll compressors Two stage heating and cooling Copper tube aluminum fin coils Power block for field wiring High capaci...

Page 2: ...t specifications for heat size s available for each capacity kit Return air smoke detector R Powered convenience outlet Low ambient Voltage kit Supply air smoke detector 1 208 230 1 60 4 460 3 60 T Po...

Page 3: ...tric heat kit must be ordered to be factory installed along with the disconnect switch non fused when it is ordered Please note that for models with a powered convenience outlet option and a disconnec...

Page 4: ...16 Belt Drive Evap Fan Data of Wheels D x W 1 15 x 12 1 15 x 12 1 15 x 12 1 15 x 12 1 15 x 12 1 15 x 12 Motor Blower Sheave VL40 AK74 VL40 AK74 VL40 AK74 VL40 AK74 VL40 AK74 VL40 AK74 Belt AX51 AX51 A...

Page 5: ...10 2 Rows Deep Fins per Inch 4 14 4 14 4 14 4 14 4 14 4 14 Belt Drive Evap Fan Data of Wheels D x W 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 Motor Sheave Blower Sheave VL40 AK74 VL4...

Page 6: ...Deep Fins per Inch 4 14 4 14 4 14 4 14 4 14 4 14 Belt Drive Evap Fan Data of Wheels D x W 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 Motor Sheave Blower Sheave VL40 AK74 VL40 AK74 VL...

Page 7: ...ta of Wheels D x W 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 1 15 x 15 Motor Sheave Blower Sheave VL40 AK66 VP44 AK71 VL40 AK66 VP44 AK71 VL40 AK66 VP44 AK71 Belt AX49 AX48 AX49 AX48 AX49 AX48...

Page 8: ...T 20 2 18 6 15 2 10 5 20 4 18 8 15 4 10 6 20 5 18 8 15 4 10 7 20 6 19 0 15 5 10 7 20 3 18 7 15 3 10 6 19 0 17 5 14 3 9 9 kW 6 2 6 3 6 5 6 7 6 6 6 7 6 9 7 2 7 0 7 1 7 4 7 6 7 3 7 5 7 7 8 0 7 6 7 8 8 0...

Page 9: ...122 130 142 151 128 136 149 159 133 141 154 164 85 3375 MBh 91 93 97 103 89 90 95 101 87 88 92 99 84 86 90 96 80 82 86 91 74 76 79 85 S T 0 97 0 94 0 85 0 7 1 00 0 97 0 88 0 7 1 00 1 00 0 90 0 7 1 00...

Page 10: ...4 0 4 T 20 2 18 6 15 2 10 5 20 5 18 8 15 4 10 7 20 5 18 9 15 4 10 7 20 6 19 0 15 6 10 7 20 3 18 7 15 3 10 6 19 0 17 5 14 3 9 9 kW 7 2 7 4 7 6 7 8 7 7 7 9 8 1 8 4 8 2 8 4 8 6 8 9 8 6 8 8 9 0 9 3 8 9 9...

Page 11: ...0 127 139 148 126 134 146 155 130 138 151 161 85 3820 MBh 105 107 112 120 103 105 110 117 100 102 107 114 98 100 105 112 93 95 99 106 86 88 92 98 S T 0 95 0 92 0 83 0 7 0 98 0 95 0 86 0 7 1 00 0 97 0...

Page 12: ...0 4 T 22 5 20 7 17 0 11 7 22 8 21 0 17 2 11 9 22 8 21 0 17 2 11 9 23 0 21 1 17 3 12 0 22 6 20 8 17 1 11 8 21 1 19 5 15 9 11 0 kW 8 3 8 4 8 7 8 9 8 8 9 0 9 3 9 5 9 3 9 5 9 8 10 1 9 8 9 9 10 2 10 5 10...

Page 13: ...126 137 146 124 132 144 153 128 136 149 159 85 3938 MBh 120 122 128 136 117 119 125 133 114 116 122 130 111 114 119 127 106 108 113 120 98 100 105 112 S T 0 96 0 92 0 83 0 7 0 99 0 96 0 86 0 7 1 00 0...

Page 14: ...1 0 4 T 23 6 21 8 17 8 12 3 23 9 22 0 18 0 12 5 23 9 22 0 18 1 12 5 24 1 22 2 18 2 12 6 23 8 21 9 17 9 12 4 22 2 20 4 16 7 11 6 kW 10 4 10 7 11 0 11 4 11 3 11 5 11 9 12 3 12 0 12 2 12 6 13 0 12 6 12 9...

Page 15: ...17 124 136 145 123 130 142 152 127 135 147 157 85 4725 MBh 149 151 159 169 145 148 155 165 142 144 151 161 138 141 148 157 131 134 140 150 122 124 130 139 S T 0 91 0 87 0 79 0 6 0 94 0 91 0 82 0 7 0 9...

Page 16: ...ve at High Speed Horizontal ESP W C Turns Open 0 1 2 3 4 5 CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP 0 1 3381 703 0 99 3078 659 0 78 0 3 3560 796 1 26 3271 747 1 02 2946...

Page 17: ...andard Belt Drive Two Speed Standard Belt Drive at High Speed Horizontal ESP W C Turns Open 0 1 2 3 4 5 CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP 0 1 3231 700 0 96 2928 6...

Page 18: ...d Two Speed Belt Drive at High Speed Horizontal ESP W C Turns Open 0 1 2 3 4 5 CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP CFM RPM BHP 0 2 4391 737 1 48 4054 693 1 22 3760 645 0 97 0 4...

Page 19: ...BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP 0 2 5762 3 08 5485 2 63 5140 2 21 4855 1 84 4513 1 48 4197 1 20 0 4 5550 2 91 5207 2 44 4857 2 03 4489 1 64 4100 1 29 0 6 5202 2 65 4922 2 25 4487 1 81 4113...

Page 20: ...0L00018 0130L00019 70 25 Ton 0130L00020 0130L00021 0130L00022 90 Includes C G H models If Compressor Diameter is 9 14 then use 25 Ton Crankcase heaters 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 4...

Page 21: ...OTICE GAS LINE ENTRANCE COMBINATION AIR INLET GAS UNIT FLUE VENT OUTLET FRONT VIEW RETURN AIR SUPPLY SUPPLY AIR DUCT CONDENSATE DRAIN OUTLET LIFTING SHACKLE HOLES BOTH SIDES AND ENDS RIGHT END VIEW DI...

Page 22: ...on all other sides of the unit for possible compressor removal or service access and to ensure proper ventilation and condenser airflow Do not install the unit beneath any obstruction Install the uni...

Page 23: ...the Roof Curb Installation Instructions for proper curb installation Curbing must be installed in compliance with the National Roofing Contractors Association Manual Lower unit carefully onto roof mo...

Page 24: ...nt structural support before locating and mounting the curb and package unit Duct work must be constructed using industry guidelines The duct work must be placed into the roof curb before mounting the...

Page 25: ...1 BL WH OR OR OR BL BL PLF PK PK GV RS ALS BR PU IIC WH RD GR OR SEE NOTE 3 L2 UNUSED COOL HEAT DI FS L1 4 5 6 2 3 1 ECON 11 8 12 9 7 10 GR BL PU PU BR YL YL PU RD RD WH BK BK BK YL YL YL GR GR LS PS...

Page 26: ...INAL USE COPPER CONDUCTOR ONLY NOTES YL PK YELLOW WITH PINK STRIP BL PK BLUE WITH PINK STRIP 4 2 VMR RD W1 STAT Y1 Y2 WH C G YL Y2 2 STAGE COOLING R C G R W1 TB1 PK GR Y1 BL W2 BR W2 24V TB1 VMR FS IG...

Page 27: ...DE FACTORY WIRING HIGH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE FIELD WIRING HIGH VOLTAGE S1 S2 R C G W1 W2 Y1 Y2 O 3 2 1 9 6 8 7 4 5 PU PK PK WH GR BL BL BL WH YL BR WH WH BL BL RD BK BK PU BR BK BR...

Page 28: ...BL PK BLUE WITH PINK STRIP RD W1 STAT Y1 Y2 WH C G YL Y2 2 STAGE COOLING R C G R W1 TB1 PK GR Y1 BL W2 BR W2 24V VMR FS IGN NOTE 3 L2 RS GV PLF NOTE 2 LS H C D1 FS F 5 4 L1 NOTE 3 ALS ECON 3 6 9 IIC...

Page 29: ...H WHITE YL YELLOW PK PINK GR GREEN GY GREY WIRING CODE FACTORY WIRING HIGH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE FIELD WIRING HIGH VOLTAGE S1 S2 R C G W1 W2 Y1 Y2 O 3 2 1 9 6 8 7 4 5 PU PK PK PU W...

Page 30: ...AGE OPERATION REMOVE W1 TO W2 JUMPER WIRE 2 ACCESSORY ECONOMIZER PLUG ADJACENT TO BLOWER HOUSING IN RETURN AIR COMPARTMENT REMOVE MALE PLUG AND ATTACH FEMALE PLUG TO THE ECONOMIZER ACCESSORY 1 REPLACE...

Page 31: ...IGH VOLTAGE FIELD WIRING HIGH VOLTAGE S1 S2 R C G W1 W2 Y1 Y2 O 3 2 1 9 6 8 7 4 5 PU PK PK PU WH YL WH GR BL BL BL WH YL PU YL BR WH WH BL BL RD BL BK BK PU BR BK BR BL BL BL BL BL GR YL YL BL OR YL V...

Page 32: ...RD W1 STAT Y1 Y2 WH C G YL Y2 2 STAGE COOLING R C G R W1 TB1 PK GR Y1 BL W2 BR W2 NOTE 5 24V TB1 BC1 IIC VMR FS IGN NOTE 3 L2 RS GV PLF NOTE 2 LS H C D1 FS F 5 4 L1 NOTE 3 ALS ECON 3 6 9 IIC 7 CCR2 3...

Page 33: ...EEN GY GREY WIRING CODE FACTORY WIRING HIGH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE FIELD WIRING HIGH VOLTAGE S1 S2 R C G W1 W2 Y1 Y2 O 3 2 1 9 6 8 7 4 5 PU PK PK PU WH YL WH GR BL BL BL WH YL PU YL...

Page 34: ...YELLOW WITH PINK STRIP BL PK BLUE WITH PINK STRIP 4 2 VMR RD W1 STAT Y1 Y2 WH C G YL Y2 2 STAGE COOLING R C G R W1 TB1 PK GR Y1 BL W2 BR W2 24V TB1 BC1 IIC VMR FS IGN NOTE 3 L2 RS GV PLF NOTE 2 LS H C...

Page 35: ...G HIGH VOLTAGE LOW VOLTAGE OPTIONAL HIGH VOLTAGE FIELD WIRING HIGH VOLTAGE S1 S2 R C G W1 W2 Y1 Y2 O 3 2 1 9 6 8 7 4 5 PU PK PK PU WH YL WH GR BL BL BL WH YL PU YL BR WH WH BL BL RD BL BK BK PU BR BK...

Page 36: ...Y2 WH C G YL Y2 2 STAGE COOLING R C G R W1 TB1 PK GR Y1 BL W2 BR W2 NOTE 5 24V TB1 BC1 IIC VMR FS IGN NOTE 3 L2 RS GV PLF NOTE 2 LS H C D1 FS F 5 4 L1 NOTE 3 ALS ECON 3 6 9 IIC 7 CCR2 3 2 1 9 6 8 7 4...

Page 37: ...SS DCG7 www daikincomfort com 37 WIRINGDIAGRAMSFORMODELSWITHDDCCONTROLS Forcompleteinformationandinstallationinstructionsformodels withDDCcontrols see manual DK DDC TGD XXX...

Page 38: ...E START STOP OAT OUTDOOR AIR TEMPERATURE SENSOR OAH OUTDOOR AIR HUMIDITY SENSOR LDS LOAD SHEDDING SPC TEMP SPACE TEMPERATURE SENSOR TRANSFORMER YL PK YELLOW WITH PINK STRIPE BL PK BLUE WITH PINK STRIP...

Page 39: ...SOR FC FAN CAPACITOR EQUIPMENT GROUND GV GAS VALVE EXF EXHAUST FAN IAH INDOOR AIR HUMIDITY SENSOR LOW PRESSURE SWITCH LPS RSS REMOTE START STOP OAT OUTDOOR AIR TEMPERATURE SENSOR OAH OUTDOOR AIR HUMID...

Page 40: ...AIR HUMIDITY SENSOR LDS LOAD SHEDDING SPC TEMP SPACE TEMPERATURE SENSOR TRANSFORMER YL PK YELLOW WITH PINK STRIPE BL PK BLUE WITH PINK STRIPE HGRH BL BR OR BK ALRM ALARM HGRH HOT GAS REHEAT SMK SMOKE...

Page 41: ...OM 230V 460V OR 575V OR RD LINE VOLTAGE OR BK RD BK BK RD OR BK RD RD RD BK OR OR RD RD OR OR OR OR RD BK BK L3 RD OR BK RD OR OR BL BK BL BL BL BK RD L2 L1 RD OR BK OR RD BK BK BK HIGH VOLTAGE LOW VO...

Page 42: ...R TEMPERATURE SENSOR OAH OUTDOOR AIR HUMIDITY SENSOR LDS LOAD SHEDDING SPC TEMP SPACE TEMPERATURE SENSOR TRANSFORMER YL PK YELLOW WITH PINK STRIPE BL PK BLUE WITH PINK STRIPE HGRH BL BR OR BK ALRM ALA...

Page 43: ...BR WH BL BL 24V CNTL VOLTAGE TR3 COM 230V 460V OR 575V OR RD LINE VOLTAGE OR BK RD BK BK RD OR BK RD RD RD BK OR OR RD RD OR OR OR OR RD BK BK L3 RD OR BK RD OR OR BL BK BL BL BL BK RD L2 L1 RD OR BK...

Page 44: ...ZECNJ90150 Horizontal Economizer 7 12 tons 90 GHRC 1 Hurricane Restraint Clips All Models 2 LAKT03 Low Ambient Kit 7 12 tons 2 LPKT3650 LP Kit 7 12 tons DPE901502 Downflow Power Exhaust 208 230v 7 12...

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