Thermo Products CMA2-75N ユーザーズマニュアル
All installations and services must be performed by qualified service personnel.
CMA1-50
ALTERATIONS REQ’D FOR A/C @ DESIGN EXTERNAL STATIC PRESSURE
COOLING UNIT
HTG Speed
Recommended CLG Speed
24,000 LOW
MED-LOW
30,000 LOW
MED-HIGH
36,000 LOW HIGH
Furnace Airflow (CFM) vs. External Static pressure (in. WC.)
Speed Tap \
Static
Pressure
Static
Pressure
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Low
836 805 773 743 695
620 566
ML
1044 1010 972 914 860 826 752
MH
1250 1196 1146 1101 1038 977 902
High
1339 1338 1283 1233 1162
1086 1008
Temperature Rise vs. External Static Pressure (in. WC.)
Speed Tap \
Static
Pressure
Static
Pressure
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Low
53
55
57
59
63
71
78
ML
42
44
45
48
51
53
59
MH
35 37 38 40
42
45
49
High
31 33 34 36 38
41 44
Blower Motor Current Draw (Amps) vs. External Static pressure (in. WC.)
Speed Tap \
Static
Pressure
Static
Pressure
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Low
3.3 3.2 3.1 3.0 2.9 2.7 2.6
ML
4.0 3.8 3.6 3.5 3.4 3.2 3.1
MH
4.6 4.4 4.2 4.1 4.0 3.8 3.6
High
5.3 5.1 5.0 4.9 4.7 4.6 4.4
Blower Motor Watts vs. External Static pressure (in. WC.)
Speed Tap \
Static
Pressure
Static
Pressure
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Low
315 311 304 300 292
281 275
ML
400 390 376 363 351
342 330
MH
485 467 452 441 427
412 394
High
573 555 544 530 513
493 477
=
Recommended operation range
30