Trane IntelliPak 2 Series, Инструкция по установке, эксплуатации и обслуживанию

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160 RT-SVX24Q-EN
4. Close the disconnect switch or circuit protector
switch that provides the supply power to the unit
terminal block or the unit mounted disconnect
switch.
5. Rotate the actuator control signal dial to Auto-
Adapt. The actuator will drive open and then closed
to determine the new open and closed positions.
6. Return the actuator control signal dial to 2-10 VDC
Modulating input signal position.
7. Plug the holes drilled in the cabinet after the proper
airfow has been established.
To Adjust the Return Damper Actuators
1. Support or secure the damper blades in the wide
open position.
N No otte e:: Gravity will cause the damper to close.
Support or secure the damper blades while
removing the actuator to prevent unexpected
damper rotation.
2. Do not remove the shaft coupling from the shaft.
Remove the retainer clip from the shaft coupling.
3. Unscrew the actuator bracket from the damper wall.
4. Slide the actuator down the damper shaft off of the
shaft coupling.
5. Rotate the actuator and reinstall the shaft coupling
in the actuator so that the indicator points to the
degree value obtained in Step 11. The shaft
coupling is adjustable in 5 degree increments.
6. Replace the retainer clip and remove the blade
stops to allow the blades to rotate.
7. Rotate the actuator to the original position and
reattach the actuator bracket to the damper wall.
8. Close the disconnect switch or circuit protector
switch that provides the supply power to the unit
terminal block or the unit mounted disconnect
switch.
9. Rotate the actuator control signal dial to Auto-
Adapt. The actuator will drive open and then closed
to determine the new open and closed positions.
10. Return the actuator control signal dial to the factory
set input signal position.
11. Plug the holes drilled in the cabinet after the proper
airfow has been established.
Figure 124. IntelliPak 2 energy wheel section
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