DKIR1 & DKIS1 | PP-52_201504 | 3 / 8
BKNE230-24
1
2
3
4
5
6
7
a
b
BE(G)24-ST, BE24-12-ST
M
AC 230 V
2-wire conductor
to BKSE24-6
Nothing must
be assigned
to terminals
1 to 5
The device contains no
parts which can be
replaced or repaired by
the user.
Displays
LED
yellow
yellow
green
green
yellow
green
yellow
w1098402
Function
fault
flashing at double
or
power failure
dark
+green
Status
damper moving to OPEN
damper open
damper moving to CLOSED
damper closed
flashing light
flashing light
steady light
steady light
frequency
Fig. 7: Connection and display of the supply and communication unit BKNE230-24
Introduction
Instructions for installation, operation
and control refers to the smoke dampers
(hereafter dampers) circular DKIR1
and rectangular DKIS1, the products
of Systemair. It contains basic information
and recommendations regarding the
installation, use and inspections that need
to be followed to ensure proper
and smooth operation of the dampers.
Resistance class E
600
120 (v
ed
i ↔ o)
S500C
10000
AA single is valid for all
nominal dimensions of round dampers
(see Fig. 8) and for nominal dimensions
of rectangular dampers where
W
> 1200 mm (see Fig. 10).
Resistance class E
600
120 (v
ed
i ↔ o)
S1500C
10000
AA single is valid only for
rectangular dampers with nominal
dimensions
H
×
W
from
200 × 200
up to 1200 × 800 mm (see Fig. 9).
Fig. 8: Dimensions of the round smoke damper
Fig. 9: Dimensions of the rectangular smoke damper for nominal dimensions
W
×
H
= 200 × 200 up to 1200 × 800 mm
NOTE: These smoke dampers have flanges width 20 mm.
ø
DN
+4
5
W
1
L
=400
R
2
ø
D
45
45
R
1
L
= 325
R
2
W
×
H
(
W
+40)×(
H
+40)
W
1
8,8×11,8
R
1