Attachments
Air transfer damper
06/2015 – DE/en
FK-EU
1
FK-EU
as air transfer damper
FK-EU as air transfer damper
with spring return actuator BLF or BF
and duct smoke detector RM-O-3-D
– An open/close actuator allows for remote
control of the air transfer damper and/or
release by a suitable duct smoke detector
– If the supply voltage fails, or with thermoelectric
release or smoke detection the damper closes
(power off to close)
– Fire dampers with spring return actuators
can be functionally checked
OPEN/CLOSED/
OPEN
– Two integral limit switches with volt-free
contacts enable the damper blade position
indication (OPEN and CLOSED)
Duct smoke detector Type RM-O-3-D
Just as the spring return actuator,
the duct smoke detector RM-O-3-D
is a permanent part of the air transfer damper.
Essential characteristics
of the duct smoke detector:
– General building inspectorate licence
Z-78.6-
125
– For airflow velocities from 1 – 20 m/s
– Independent of the airflow direction
– Supply voltage 230 V AC, 50/60 Hz*
– Volt-free signal and alarm relays
– Integral signal lamps
– Contamination level indicator
– Automatic adjustment of alarm threshold
– Long service life
– Temperature range 0 – 60 °C
* The 24 V construction includes
a voltage monitoring module
Description
For detailed information
on the spring return
actuator see Chapter 1.2
For detailed information
on the duct smoke
detector see Chapter 1.2
K 4 – 1.1 – 35
/
Z43RM
/
Z45RM
ݍ
Order code detail
Attachments
Order code
Duct smoke detector RM-O-3-D with spring return actuator
B(L)F230-T TR (cover grilles both sides required [AA])
Z43RM
Duct smoke detector RM-O-3-D with spring return actuator
B(L)F24-T ST TR (cover grilles both sides required [AA])
Z45RM
Spring return actuator BLF for FK-EU in sizes up to B × H
≤
800 × 400 mm.
Spring return actuator BF for FK-EU in sizes from B × H
≤
800 × 400 mm.
