13
SECTION 1 - INSTALLATION
FORM 145.10-IOM4
ISSUE DATE: 2/27/2019
1
14. Verify the M9108 damper actuator is congured
correctly for either CW or CCW rotation. See Ta-
ble 1 on page 13 for jumper location and con-
guration table.
Jumper W1 is factory set for CW rotation.
TABLE 1 - ACTUATOR ROTATION FOR JUMPER
W1 SETPOINT
LOW AMBIENT
KIT #
UNIT MODEL
JUMPER W1
SETTING
LADK-XXXC-1 DSH024-120B/C RA (CCW)
VADK-XXXC-1 DSV060-300B/C DA (CW)
CCW = Counterclockwise CW = Clockwise
Jumper W1
Direct Acting (DA)
Reverse Acting (RA)
Rotation Direction with
Increasing Signal
Factory Set
(CW) DA
(CCW) RA
LD26868
FIGURE 9 - ACTUATOR ROTATION FOR JUMPER
W1 SETPOINT
15. Re-attach the damper actuator cover and tighten
the cover screw.
16. To avoid accidental damage or contact with mov-
ing components, secure the cable with the provid-
ed cable routing hardware.
LD26867
FIGURE 10 - SECURE CABLE WITH ROUTING
HARDWARE
17. Check that damper blades can fully open without
contacting unit. If the damper blades are unable
to fully open, reposition the damper slightly away
from the unit.
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