BT000/005/020/060/065/080
Specification & Installation instruction
2
Mechanical installation
CLUTCH
MOUNTING
BRACKET
1.
Manually close the damper blades and positioned the
actuator at 0º or 90º.
2.
Slide the actuator onto the shaft.
3.
Tighten the nuts on the “U” bolt to the shaft with a 8mm
wrench to a torque of 60 in.lb. [6,7 Nm].
4.
Slide the mounting bracket under the actuator. Ensure free
movement of the slot at the base of the actuator. The
bracket pin must be placed in the mid distance of the slot.
5.
Fix the bracket to the ductwork with #8 self-tapping screws.
Wiring Diagrams
Models BT000, 005 & 020
Models BT060, 065 & 080
3 wire / 2 position
(ON-OFF)
COMMON (-)
SUPPLY (+)
DRIVE
CW
1
2
3
4
DRIVE
CCW
2 wire / 2 position
(ON-OFF)
COMMON (-)
SUPPLY (+)
DRIVE CW
1
2
3
4
3 wire / 3 point floating
COMMON (-)
SUPPLY (+)
DRIVE
CW
1
2
3
4
DRIVE
CCW
4 wire / 3 point floating
COMMON (-)
SUPPLY (+)
DRIVE
CW
1
2
3
4
DRIVE
CCW
PC Board
Potentiometer
Only on model 005 & 065
BBT1060A
Dip switch
Terminal
1 2 3 4
ON
1 2 3
8
7
6
Feedback or switches terminal
Only on model 005, 020, 065 & 080
Dip switch settings
ON
1 2 3
Rotation: CCW
Fail safe return at 90º
Not used
ON
1 2 3
Rotation: CW
Fail safe return at 0º
Not used
Stroke adjustment
To adjust the stroke, move the adjustment screws at the desired position.
