Bard HAC181-AD040, HAC421-AD040, HAC601-AD040, HAC481-BD040, HAC481-AD040, HAC601-BD040 HAC301-A

Page 23

TABLE 15

PRESSURE TABLE

HAC301-A

Indoor

Return Air

 

 

 

Air Temperature Entering Outdoor Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

70

75

80

85

90

95

100

 

105

110

115

Section

Temp.

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75 DB

Low Side

62

65

67

69

71

73

75

77

 

78

80

81

 

62 WB

High Side

162

183

204

224

244

262

280

297

 

313

329

344

A36AS-A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 DB

Low Side

68

70

72

74

76

78

80

82

 

84

85

87

 

67 WB

High Side

167

188

210

230

250

269

287

305

 

321

338

353

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85 DB

Low Side

75

77

78

80

82

84

86

88

 

90

92

94

 

72 WB

High Side

171

194

216

238

258

278

297

315

 

333

349

365

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75 DB

Low Side

61

65

69

72

75

77

79

81

 

82

83

84

 

62 WB

High Side

185

201

217

234

250

266

282

298

 

314

331

347

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BC36B

80 DB

Low Side

67

71

74

77

80

82

84

86

 

87

88

89

67 WB

High Side

190

207

223

239

256

272

289

306

 

322

339

356

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85 DB

Low Side

74

77

80

83

86

88

90

92

 

93

95

96

 

72 WB

High Side

198

215

232

248

265

282

299

316

 

333

351

368

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low side pressure ± 2 PSIG (suction line 8 inches from compressor)

High side pressure ± 5 PSIG (discharge line 8 inches from compressor, liquid at base valve approximately -20 PSIG from values listed)

Tests are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating change being in the system. The charge should be removed, system evacuated and recharged to serial plate instructions.

TABLE 16

PRESSURE TABLE

HAC361-A

Indoor

Return Air

 

 

 

Air Temperature Entering Outdoor Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65

70

75

80

85

90

95

100

 

105

110

115

Section

Temp.

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75 DB

Low Side

66

68

70

72

74

76

78

80

 

82

84

86

 

62 WB

High Side

181

197

213

230

246

262

278

294

 

310

326

343

A37AS-A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 DB

Low Side

71

73

75

77

79

81

83

85

 

87

89

91

 

67 WB

High Side

186

202

219

235

252

268

285

302

 

318

335

351

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85 DB

Low Side

77

79

81

83

85

87

89

91

 

93

95

97

 

72 WB

High Side

191

208

226

243

260

278

295

312

 

330

347

364

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75 DB

Low Side

63

66

68

70

72

74

76

78

 

79

81

82

 

62 WB

High Side

178

195

212

228

245

262

279

296

 

313

331

348

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BC36B

80 DB

Low Side

66

69

72

75

78

80

82

84

 

85

87

88

67 WB

High Side

184

200

217

234

251

269

286

304

 

321

339

357

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85 DB

Low Side

72

75

78

81

83

86

88

90

 

92

94

95

 

72 WB

High Side

188

206

224

242

260

278

296

314

 

332

351

369

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Low side pressure ± 2 PSIG (suction line 8 inches from compressor)

High side pressure ± 5 PSIG (discharge line 8 inches from compressor, liquid at base valve approximately -20 PSIG from values listed)

Tests are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating change being in the system. The charge should be removed, system evacuated and recharged to serial plate instructions.

Manual 2100-346 Page 21

Image 23
Contents Bard Manufacturing Company Contents Split AIR Conditioner Model Nomenclature Unit Dimensional DrawingUnit Dimensions CFM Rated CFM and AIR Flow Data WET Coil CoolingModels SpecificationsShipping Damage Important Installer NoteInstallation Refrigerant Tubing GeneralFlow Control Assembly Field Orifice Replacement Instructions Installing Refrigerant TubingTubing Chart Manual 2100-346 Couplings Wall Thermostats Control Circuit WiringControl Circuit Wiring Control DiagramsManual 2100-346 Manual 2100-346 Component Mounting Location Installation Instructions CMA-5Installation Instructions CMA-6 Optional ControlsCompressor Time Delay Relay Installation Instructions CMA-10AInstallation Instructions for Installation Instructions CMA-13A System Superheat Pressure Service PortsSaturated Suction Temperature R-22 System START-UP Indoor Units Without Expansion ValvesSchedule for Table Total System Operating ChargeFAN Blade Service HintsFAN Blade Setting Dimensions FAN Blade Setting Manual 2100-346 Manual 2100-346 HAC181-A Pressure TableHAC301-A HAC 421-A HAC601-A HAC601-B