System Refrigerant Pressure - Bard CH3S1 Installation Instructions Manual

SYSTEM REFRIGERANT PRESSURE CHART
Return Air
Pressure
Temperature
50% RH 55% RH 60% RH 65% RH 70% RH 75% RH 80% RH
Low Side
70° DB
High Side
Low Side
75° DB
High Side
Low Side
80° DB
High Side
Low Side
85° DB
High Side
Low Side pressure: ±2°
High Side Pressure:±5°
Capacitor for Compressor/Blower Motor: Part #8552-085, 15/5 MFD 370V
TABLE 2
CHARGING PRESSURE LABEL
Relative Humidity %
96 97 98
248 253 258
110 112 114
270 276 282
115 119 123
297 306 315
120 127 134
342 349 356
Table is based upon rated CFM (airflow) across the Evaporator
Coil. If there is any doubt as to the correct operating charge
being in the system, the charge should be removed, system
evacuated, and recharged to serial plate instructions.
100 102 104
261 265 269
116 117 118
288 294 298
127 132 136
324 333 342
141 148 153
363 370 375
7961-679
106
273
120
303
140
351
158
380
Manual 2100-506D
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