Bard WA491 Air Conditioner User Manual


 
Manual 2100-398
Page 18
Low side pressure ± 2 PSIG
High side pressure ± 5 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, system evacuated and recharged
to serial plate instructions.
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 14.
TABLE 10
PRESSURE TABLE
COOLING
Air Temperature Entering Outdoor Coil °F
ledoM
riAnruteR
erutarepmeTerusserP5708580959001501011511
183AW
BD.ged57
BW.ged26
ediSwoL
ediShgiH
47
571
47
781
57
202
67
612
87
232
97
942
97
562
08
482
18
203
BD.ged08
BW.ged76
ediSwoL
ediShgiH
97
971
97
291
08
702
18
222
38
832
48
552
58
272
68
192
78
013
BD.ged58
BW.ged27
ediSwoL
ediShgiH
28
581
28
991
38
412
48
032
68
642
78
462
88
252
98
103
09
123
324AW
BD.ged57
BW.ged26
ediSwoL
ediShgiH
07
702
27
022
37
532
57
152
67
662
77
382
87
003
97
813
97
733
BD.ged08
BW.ged76
ediSwoL
ediShgiH
57
212
77
622
87
142
08
752
18
372
28
092
38
803
48
623
58
643
BD.ged58
BW.ged27
ediSwoL
ediShgiH
87
912
08
432
18
942
38
662
48
382
58
003
68
913
78
733
88
853
484AW
BD.ged57
BW.ged26
ediSwoL
ediShgiH
37
402
47
712
67
232
87
842
97
562
08
482
28
403
38
523
48
843
BD.ged08
BW.ged76
ediSwoL
ediShgiH
87
012
97
322
18
832
28
452
48
272
68
192
78
213
98
433
09
753
BD.ged58
BW.ged27
ediSwoL
ediShgiH
48
712
58
132
78
742
88
462
09
282
29
203
39
323
59
543
79
963
194AW
BD.ged57
BW.ged26
ediSwoL
ediShgiH
07
991
17
312
17
722
27
442
37
062
57
972
67
892
77
023
97
143
BD.ged08
BW.ged76
ediSwoL
ediShgiH
57
402
67
812
67
332
77
052
87
762
08
682
18
603
28
823
48
053
BD.ged58
BW.ged27
ediSwoL
ediShgiH
87
112
97
622
97
142
08
952
18
672
38
692
48
713
58
933
78
263
206AW
BD.ged57
BW.ged26
ediSwoL
ediShgiH
17
332
27
742
47
262
57
872
67
592
77
313
87
133
87
153
97
173
BD.ged08
BW.ged76
ediSwoL
ediShgiH
67
732
87
352
97
962
08
582
18
303
28
123
38
043
48
093
58
183
BD.ged58
BW.ged27
ediSwoL
ediShgiH
48
542
58
162
58
872
68
692
78
413
88
333
98
353
09
373
19
493