Trane Technologies Voyager 3 - Page 57

RT-SVX34V-EN
57
Table 30. 40 - 50 Ton horizontal economizer (O/A) - ultra-low-leak economizer
System
Design CFM
Return Air Duct Static + Return Air Damper Static (Inches of Water)
0.2 0.4 0.6 0.8 1 1.2 1.4
Stroke limit setting % on OA damper actuator
12000 100 80 50 45 40 40 40
12500 100 80 60 50 45 40 40
13000 100 100 60 50 45 40 40
13500 100 100 60 50 45 40 40
14000 100 100 70 50 45 45 40
14500 100 100 70 60 50 45 45
15000 100 100 80 60 50 45 45
15500 100 100 80 60 50 50 45
16000 100 100 100 70 60 50 45
16500 100 100 100 70 60 50 45
17000 100 100 100 80 60 50 50
17500 100 100 100 80 60 50 50
18000 100 100 100 80 70 60 50
18500 100 100 100 100 70 60 50
19000 100 100 100 100 80 60 50
19500 100 100 100 100 80 70 50
20000 100 100 100 100 80 70 60
20500 100 100 100 100 100 80 60
21000 100 100 100 100 100 80 70
21500 100 100 100 100 100 100 70
22000 100 100 100 100 100 100 80
Table 31. Low-leak economizer sensor values
Temp °F Resistance (K ohms) Temp °F Resistance (K ohms) Temp °F Resistance (K ohms)
40 26.097 54 17.847 68 12.435
41 25.383 55 17.382 69 12.126
42 24.690 56 16.930 70 11.827
43 24.018 57 16.491 71 11.535
44 23.367 58 16.066 72 11.252
45 22.736 59 15.654 73 10.977
46 22.132 60 15.253 74 10.709
47 21.530 61 14.864 75 10.448
48 20.953 62 14.486 76 10.194
49 20.396 63 14.119 77 9.949
50 19.854 64 13.762 78 9.710
51 19.330 65 13.416 79 9.477
52 18.821 66 13.078 80 9.250
53 18.327 67 12.752 81 9.030
Startup