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Ordering Information - Honeywell MN6105VAV Installation Instructions Manual

5 nm vav actuator
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MN6105VAV 5 NM VAV ACTUATOR
suitable for mounting onto a 3/8 to 1/2 in. (10 to 13 mm)
square or round VAV box damper shaft. The minimum VAV
box damper shaft length is
1-9/16 in. (40 mm).
The two mechanical end-limit set screws control the
amount of rotation from 12° to 95°. These set screws must
be securely fastened in place. To ensure tight closing of
the damper, the shaft adapter has a total rotation stroke of
95° (see Fig. 1).
NOTES:
1.
The actuator is shipped with the mechanical
end-limit set screws set to 95 degrees of rota-
tion. Adjust the two set screws closer together
to reduce the rotation travel. Each "hash mark"
indicator on the bracket represents approxi-
mately 6.5° of rotation per side.
2.
The declutch button, when pressed, allows you
to rotate the universal shaft adapter (see Fig.
1).
IMPORTANT
Determine the damper rotation and opening angle
prior to installation. See Fig. 2.
UNIVERSAL SHAFT
CLAMPING BOLTS (2)
UNIVERSAL
SHAFT ADAPTER
MECHANICAL
END LIMIT SET
SCREWS (2)
DECLUTCH
BUTTON
Fig. 1. Series 60 Floating Actuator.

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number. If you have additional questions, need further
information, or would like to comment on our products or services, please write or phone:
1. Your local Honeywell Environmental and Combustion Controls Sales Office (check white pages of your phone
directory).
2. Honeywell Customer Care
1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
3. http://customer.honeywell.com or http://customer.honeywell.ca
International Sales and Service Offices in all principal cities of the world. Manufacturing in Belgium, Canada, China,
Czech Republic, Germany, Hungary, Italy, Mexico, Netherlands, United Kingdom, and United States.
31-00150EF—03
Fig. 2. Damper with 90 degree CW rotation to open.
Removing the Old Actuator
1. Loosen the two u-bolt shaft adapter nuts to release
2. Remove any screws that attach the controller to the
3. Use the tip of a flat head screwdriver to release the
4. With the bottom tabs released push the cover
5. Remove the 3-pin connector that links the actuator
6. Gripping the output end of the actuator, pull out to
M23568
2
DAMPER SHAFT
ROTATES
CLOCKWISE
TO OPEN
the actuator from the damper shaft.
equipment and remove the assembly from the
damper shaft.
two tabs on the bottom of the actuator enclosure by
gently prying upward.
upward to release the tabs on the top side of the
cover. With all the tabs released, remove the cover
from the assembly and set aside for later reuse.
to the controller, by pulling away from the actuator
circuit board.
release from the top locking mechanism. When
released, lift the actuator straight up to disengage
the anti-rotation from the bottom of the enclosure.
DAMPER
M23569

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