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S4bd refrigerant charging tables - cooling only – Reznor JS4BD (1ph) Unit Installation Manual User Manual

Page 12

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12

table 3. charging table for S4Bd-018 Series (1.5 ton units) - orifice matches

Suct.

press.

outdoor temperature (°f)

70

75

80

85

90

95

100

105

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

132

257

137

134

258

140

280

140

136

259

144

281

144

304

144

138

260

147

282

147

305

147

327

147

140

261

150

283

150

306

150

328

150

351

150

142

284

153

307

153

329

153

352

153

374

154

144

308

156

330

156

353

157

375

157

398

157

146

331

159

354

159

376

160

399

160

421

160

148

333

162

355

162

377

163

400

163

422

163

150

356

165

379

166

401

166

423

166

152

380

169

402

169

424

169

154

403

172

426

172

156

427

175

158

table 4. charging table for S4Bd-024 Series (2 ton units) - orifice matches

Suct.

press.

outdoor temperature (°f)

70

75

80

85

90

95

100

105

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

liq.

press.

dis.

temp.

125

256

136

127

257

139

280

139

129

258

143

281

143

304

143

131

259

146

282

146

305

146

328

146

133

260

150

283

150

306

150

329

150

352

150

135

284

153

307

153

330

153

353

153

376

153

137

308

157

331

156

354

157

377

157

400

157

139

333

160

355

160

378

160

401

160

424

160

141

334

163

357

163

379

163

402

164

425

164

143

358

166

381

166

403

167

426

167

145

382

169

405

170

428

170

147

406

173

429

173

149

431

176

151

S4Bd refrigerant charging taBleS - cooling only

legend

Shaded boxes indicate flooded conditions.

Rated design values. The suction pressure will be lower than design value if outdoor air flow, entering

dry bulb, or entering wet bulb temperatures are lower than design.

noteS:
1. All pressures are listed psig and all temperatures in °F
2. Discharge temperatures GREATER than charted values indicate an UNDERCHARGED system.
3. Discharge temperatures LESS than charted values indicate an OVERCHARGED system.