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BT100/105/120/200/205/220
Mechanical installation
MOUNTING
BRACKET
Wiring Diagrams
Caution: Risk of electric shock. Remove power prior to connect.
3 wire / 2 position
(ON-OFF)
3 wire / 3 point floating
PC Board
Potentiometer
Only on model 105 & 205
1
2
3
JP1
JP2
Terminal
Stroke adjustment
To adjust the stroke, move the adjustment screws at the desired position.
CLUTCH
NEUTRAL (-)
NEUTRAL (-)
LINE (+)
BBTHV1X00A
6
7
8
Feedback or switches terminal
Only on model 105, 120, 205 & 220
Manually close the damper blades and positioned the
1.
actuator at 0º or 90º.
Slide the actuator onto the shaft.
2.
Tighten the nuts on the "U" bolt to the shaft with a 8mm
3.
wrench to a torque of 60 in.lb. [6,7 Nm].
Slide the mounting bracket under the actuator. Ensure free
4.
movement of the slot at the base of the actuator. The
bracket pin must be placed in the mid distance of the slot.
Fix the bracket to the ductwork with #8 self-tapping screws.
5.
1
2
3
DRIVE CW
LINE (+)
1
2
3
DRIVE CW
DRIVE CCW
Rotation direction
Rotation
direction
Specification & Installation instruction
CCW
(90 to 0º)
CW
(0 to 90º)
2
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