Installation Instructions M9206-DNx
Issue Date August 29, 2014
M9206-DNx Series Electric Spring Return
Economizer Damper Actuators
Installation
IMPORTANT:
Use this M9206-DNx Series
actuator only to control equipment under normal
operating conditions. Where failure or malfunction of
the damper actuator could lead to personal injury or
property damage to the controlled equipment or
other property, additional precautions must be
designed into the control system. Incorporate and
maintain other devices, such as
supervisory or alarm
systems or safety or limit controls, intended to warn
of or protect against failure or malfunction of the
damper actuator.
IMPORTANT :
Utiliser ce M9206-DNx Series
actuator uniquement pour commander des
équipements dans des conditions normales de
fonctionnement. Lorsqu'une défaillance ou un
dysfonctionnement du damper actuator risque de
provoquer des blessures ou d'endommager
l'équipement contrôlé ou un autre équipement, la
conception du système de contrôle doit intégrer des
dispositifs de protection supplémentaires. Veiller
dans ce cas à intégrer de façon permanente d'autres
dispositifs, tels que des systèmes de supervision ou
d'alarme, ou des dispositifs de sécurité ou de
limitation, ayant une fonction d'avertissement ou de
protection en cas de défaillance ou de
dysfonctionnement du damper actuator.
The M9206-DNx actuator is designed for use with the
Johnson Controls AD-DME100-0 Economizer
Controller.
Parts Included
The M9206-DNx actuator is included.
Special Tools Required
•
5/16 in. (8 mm) square socket or 3/8 in. (10 mm)
12-point socket
•
5/16 in. (8 mm) hex socket or nut driver
Setup and Adjustments
Spring Return Direction - Counterclockwise (CCW)
Operation
For CCW spring return operation, mount the actuator
to the damper shaft so the CCW face of the actuator
(Figure 1) is away from the damper. The coupler is at
the 0° position to drive Clockwise (CW) and spring
return CCW.
Arrow
Indicating
CCW
Spring Return
Direction
Auxiliary
Switch
Adjuster
Located
on the Left
0° Position
Figure 1: CCW Face of the Actuator
Spring Return Direction - Clockwise (CW)
Operation
To change the spring return direction to CW, mount
the actuator to the damper shaft so the CW face of the
actuator (Figure 2) is away from the damper. The
actuator now drives CCW from the 0° position.
Arrow
Indicating
CW
Spring Return
Direction
Auxiliary
Switch
Adjuster
Located
on the Right
0° Position
Figure 2: CW Face of the Actuator
© 2014 Johnson Controls, Inc.
1
Part No. 34-1280-130, Rev. C
www.johnsoncontrols.com
