Bard MULTI-TEC W18ABP Series Literature Assembly page 47

Return Air Temp
Model
(DB/WB)
75/62
W18A/L
80/67
85/72
75/62
W24A/L
80/67
85/72
75/62
W30A/L
80/67
85/72
75/62
W36A/L
80/67
85/72
Low side pressure ± 4 PSIG
High side pressure ± 10 PSIG
Tables are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating
charge being in the system, the charge should be removed and system evacuated and recharged to serial plate
charge weight.
NOTE: Pressure table based on high speed condenser fan operation. If condensing pressures appear elevated
check condenser fan wiring. See Condenser Fan Operation on page 24.
TABLE 5
MULTI-TEC Cooling Pressures
Pressure 75 80 85
Low Side 121 123 126
High Side 293 312 332
Low Side 129 132 135
High Side 300 320 340
Low Side 134 137 140
High Side 311 331 352
Low Side 123 124 126
High Side 314 334 355
Low Side 132 133 135
High Side 322 343 364
Low Side 137 138 140
High Side 333 355 377
Low Side 118 120 122
High Side 312 333 355
Low Side 126 128 131
High Side 320 342 364
Low Side 130 132 136
High Side 331 354 377
Low Side 117 120 122
High Side 323 346 370
Low Side 125 128 130
High Side 331 355 379
Low Side 129 132 135
High Side 343 367 392
Air Temperature Entering Outdoor Coil °F
90 95 100 105 110
128 131 134 136 137
353 376 400 425 452
137 140 143 145 147
362 386 410 436 464
142 145 148 150 152
375 400 424 451 480
128 129 131 133 135
377 401 425 451 479
137 138 140 142 144
387 411 436 463 491
142 143 145 147 149
401 425 451 479 508
124 126 128 131 133
378 403 428 454 483
133 135 137 140 142
388 413 439 466 495
138 140 142 145 147
402 427 454 482 512
124 127 129 131 134
394 419 446 473 500
133 136 138 140 143
404 430 457 485 513
138 141 143 145 148
418 445 473 502 531
115 120 125
140 142 144
480 510 540
150 152 154
492 523 554
155 157 159
509 541 573
137 139 141
507 536 567
146 149 151
520 550 582
151 154 156
538 569 602
135 137 138
511 540 570
144 146 148
524 554 585
149 151 153
542 573 605
136 137 138
528 558 587
145 147 148
542 572 602
150 152 153
561 592 623
Manual 2100-712C
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