Nordyne R-410A Installation Instructions

15
Refrigerant Charging Charts for Cooling Mode of Operation
13 SEER Split System Cooling Charts
*Note: All pressures are listed in psig. and all temperatures in deg. F.
- Shaded boxes indicate fl ooded conditions
- Rated design values. Suction Pressure will be lower than design value if indoor air fl ow, entering dry bulb, or
entering wet bulb temperatures are lower than design. - Discharge temperatures greater than charted values indicates a refrigerant undercharge.
REFRIGERANT CHARGING CHARTS LEGEND FOR COOLING/HEATING MODES OF OPERATION
018K
OUTDOOR TEMPERATURE ( deg. F )
70 75 80 85 90 95 100 105
Suc. Press. 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.
133 135 232 89 137
233 100
251 99
139 235 112
253 109
270 107
141
236 120
255 119
273 116
291 116 308 118
143 237 137
258 128
277 120
294 122 312 125
329 124
145 259 142
279 133
299 125 315 134
333 131
350 130
147 281 147
301 137 320 137
337 138
354 136
371 136
149 303 152 322 146
342 141
359 142
376 141
151 325 157 344 151
364 147
381 147
153 347 161 366 156
385 152
155 368 166 388 161 157 390 170 159

Nordyne R-410A Specifications

General

Brand	Nordyne
Model	R-410A
Category	Heat Pump
Language	English