Trane NO Series User Manual

28
200
220
240
260
280
300
320
340
360
380
400
420
440
460
480
500
520
540
560
580
600
75 80 85 90 95 100 105110 115 120125 130
135
Liquid Pressure (psig)
Liquid Temperature (F)
5 Ton Charging Chart - Cooling
Add refrigerant when below curve
Remove refrigerant when above curve
Figure 13. Charging Chart for 5 Ton Models
048K SERIES
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.
127 248 130
129
250 135
273 134
131 252 140
275 139
298 139
133
257 141
277 144
300 144
323 144
135 260 143
282 146
303 148
326 148
349 148
137 285 149
307 151
328 153
351 153
374 153
139 310 155
332 156
353 157
376 157
399 158
141 335 160
356 161
378 162
401 162
424 163
143 338 163 360 165
381 166
403 166
426 167
145 363 169 385 170
406 170
428 170
147 388 174 410 174
431 175
149 413 179 435 179
151 438 184
153
Table 14. Charging Table for 4 Ton Models
Shaded boxes indicate flooded conditions.
Rated design values. The suction pressure will be lower than design value if indoor air flow, entering dry bulb, or
entering wet bulb temperatures are lower than design.
1. All pressures are listed in psig and all temperatures in ° F
2. Discharge temperatures greater than charted values indicate an undercharged system.

Trane NO Series Specifications

General

Brand	Trane
Model	NO Series
Category	Heating System
Language	English