Thermo Pride CMA4-50D36N Installation And Service Manual page 39

ALTERATIONS REQ'D FOR A/C @ DESIGN EXTERNAL STATIC PRESSURE
COOLING UNIT
24,000
30,000
36,000
Speed Tap \
Static
Pressure
0.1
Low 836
ML 1044
MH 1250
High 1339
Speed Tap \
Static
Pressure
0.1
Low 53
ML 42
MH 35
High 31
Speed Tap
Blower Motor Current Draw (Amps) vs. External Static pressure (in. WC.)
\ Static
0.1
Pressure
Low 3.3
ML 4.0
MH 4.6
High 5.3
Speed Tap \
Static
Pressure
0.1
Low 315
ML 400
MH 485
573
High
CMA4-50D36
HTG Speed
LOW
LOW
LOW
Furnace Airflow (CFM) vs. External Static pressure (in. WC.)
0.2 0.3
805 773
1010 972
1196 1146
1338 1283
Temperature Rise vs. External Static Pressure (in. WC.)
0.2 0.3
55 57
44 45
37 38
33 34
0.2 0.3
3.2 3.1
3.8 3.6
4.4 4.2
5.1 5.0
Blower Motor Watts vs. External Static pressure (in. WC.)
0.2 0.3
311 304
390 376
467 452
555 544
=
Recommended operation range
34
Recommended CLG Speed
MED-LOW
MED-HIGH
HIGH
0.4 0.5
743 695 620
914 860 826
1101 1038 977
1233 1162 1086
0.4 0.5
59 63
48 51
40 42
36 38
0.4 0.5 0.6
3.0 2.9 2.7
3.5 3.4 3.2
4.1 4.0 3.8
4.9 4.7 4.6
0.4 0.5
300 292 281
363 351 342
441 427 412
530 513 493
0.6 0.7
566
752
902
1008
0.6 0.7
71 78
53 59
45 49
41 44
0.7
2.6
3.1
3.6
4.4
0.6 0.7
275
330
394
477