22
APPENDIX C – SPECS
GMA1-60
ALTERATIONS REQ’D FOR A/C @ DESIGN EXTERNAL STATIC PRESSURE
COOLING UNIT
HTG
Speed
Recommended CLG
Speed
24,000
LOW
LOW
30,000
LOW
MEDIUM LOW
36,000
LOW
MEDIUM HIGH
42,000
LOW
MEDIUM HIGH
48,000
LOW
HIGH
Speed Tap \
Static
Pressure
Furnace Airflow (CFM) vs. External Static pressure (in. WC.)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Low
735
721
707
683
621
586
536
ML
951
939
924
897
880
845
766
MH
1304
1260
1254
1207
1178
1221
1057
High
1551
1513
1466
1430
1369
1314
1244
Speed Tap \
Static
Pressure
Furnace Motor Current Draw (Amps) vs. External Static pressure (in.
WC.)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Low
3.01
2.95
2.90
2.82
2.70
2.62
2.53
ML
4.06
3.84
3.75
3.62
3.48
3.34
3.13
MH
5.43
5.29
5.16
5.01
4.74
4.58
4.31
High
6.63
6.49
6.30
6.17
5.96
5.76
5.54
Speed Tap \
Static
Pressure
Furnace Motor Watts vs. External Static pressure (in. WC.)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Low
296
294
292
290
279
276
268
ML
411
397
390
378
370
361
342
MH
582
572
560
542
529
506
482
High
734
724
705
694
671
658
632
Speed Tap \
Static
Pressure
Temperature Rise vs. External Static Pressure (in. WC.)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Low
60
61
62
65
71
75
82
ML
46
47
48
49
50
52
58
MH
34
35
35
36
37
39
42
High
28
29
30
31
32
33
35
=
Recommended operation range
Содержание GMA1-60D48N
Страница 2: ......
Страница 19: ...All installations and services must be performed by qualified service personnel 17 GMA1 SERIES...
Страница 20: ...All installations and services must be performed by qualified service personnel 18 GMC1 SERIES...
Страница 21: ...All installations and services must be performed by qualified service personnel 19 GMC1 SERIES...