Trane Voyager Commercial, Инструкция по установке, эксплуатации и обслуживанию

Страница: 87 / 156

RT-SVX34R-EN 87
switch is set back to its original default position - Y
= 0 - same direction as spring return. (See
Figure
62, p. 87 ).
Figure 59. Actuator stroke limit adjustment
9
Philips screwdriver
Angle of Rotation
Limiter
Scale Shows % of
Full Stroke
Figure 60. Actuator for OA damper - Downflow
Actuator for Downflow
OA Damper
Figure 61. Actuator for OA damper - horizontal
Actuator for Horizontal OA Damper
Figure 62. Actuator auto-scaling feature details
Control Reversing Switch
Must Be Set to Match Spring
Return Direction
Table 61. 27.5 - 35 Ton downflow economizer (O/A) -
ultra-low leak economizer
Sys-
tem
De-
sign
CFM
Return Air Duct Return Air Damper
Static (in WC)
0.2-
0
0.4-
0
0.6-
0
0.8-
0
1.0-
0
1.2-
0
1.4-
0
stroke limit setting % on OA damper
actuator
8000 75 55 55 55 55 55 55
8500 75 60 55 55 55 55 55
9500 100 65 55 55 55 55 55
10000 100 65 60 55 55 55 55
10500 100 65 60 60 55 55 55
11000 100 75 65 60 55 55 55
11500 100 75 65 60 55 55 55
12000 100 100 65 60 55 55 55
12500 100 100 65 60 60 55 55
13000 100 100 75 75 65 60 55
Table 62. 27.5 - 35 Ton horizontal economizer (O/A) -
ultra-low-leak economizer
Sys-
tem
De-
sign
CFM
Return Air Duct Return Air Damper
Static (in WC)
0.2-
0
0.4-
0
0.6-
0
0.8-
0
1.0-
0
1.2-
0
1.4-
0
stroke limit setting % on OA damper
actuator
8000 100 45 40 40 40 40 40
8500 100 45 40 40 40 40 40
9000 100 50 40 40 40 40 40
9500 100 50 45 40 40 40 40
10000 100 60 50 40 40 40 40
11000 100 60 50 45 40 40 40
S Stta arrttu up p