UserManual DKIR1 DKIS1202010
2 / 8 | DKIR1 & DKIS1 | 202010
Fig. 1: Installatin of the round smoke damper DKIR1 onto and into 
the duct running through the vertical supporting construction 
(v
ed
 - see the re resistivity on the page 3)
NOTE: Installation onto the duct - distance between lower edge of the open blade 
and bottom wall of the duct must be more than 100 mm.
Fig. 2: Installatin of the rectangular smoke damper DKIS1 onto and 
into the duct running through the vertical supporting construction 
(v
ed
 - see the re resistivity on the page 3)
NOTE: Installation onto the duct - distance between lower edge of the open blade 
and bottom wall of the duct must be more than 100 mm.
Fig. 3: Connection of the actuator BELIMO BLE 230  Fig. 4: Connection of the actuator BELIMO BE 230-12
Fig. 5: Connection of the actuator BELIMO BLE 24 Fig. 6: Connection of the actuator BELIMO BE 24-12-ST
S1 S2 S3 S4 S5 S6
 <3°
 <87°
1
N
2 3
L1
AC 230 V
S1 S2 S3 S4 S5 S6
 <3°
 <87°
1
2 3
–
+
⊥ ~
AC/DC 24 V
S1 S2 S3 S4 S5 S6
 <3°
 <87°
1
N
2 3
L1
AC 230 V
S1 S2 S3 S4 S5 S6
 <3°
 <87°
1
2 3
–
+
⊥ ~
AC/DC 24 V
NOTES: 
•  Caution: Main power supply voltage!
•  Parallel connection of several actuators possible. 
Power consumption and switching thresholds must be observed!
•  When power supply is connected to wires 1 and 3,  
actuator drives to position OPEN.
•  When power supply is connected to wires 1 and 2,  
actuator drives to position CLOSED.
•  Circuit switch between wires 2 and 3 is not part  
of the damper delivery.
NOTES: 
•  Supply via safety isolation transformer
•  Parallel connection of several actuators possible. 
Power consumption and switching thresholds must be observed!
•  When power supply is connected to wires 1 and 3,  
actuator drives to position OPEN.
•  When power supply is connected to wires 1 and 2,  
actuator drives to position CLOSED.
•  Circuit switch between wires 2 and 3 is not part  
of the damper delivery.
NOTES: 
•  When power supply is connected to wires 1 and 3,  
actuator drives to position OPEN.
•  When power supply is connected to wires 1 and 2,  
actuator drives to position CLOSED.
•  Circuit switch between wires 2 and 3 is not part  
of the damper delivery.
NOTES: 
•  When power supply is connected to wires 1 and 3,  
actuator drives to position OPEN.
•  When power supply is connected to wires 1 and 2,  
actuator drives to position CLOSED.
•  Circuit switch between wires 2 and 3 is not part  
of the damper delivery.








