Operation and Maintenance Manual (DTR) iSWAY
®
Set of products
Version 1.8 of 2.2021
16
4.2.
iSWAY-WFC
®
iSWAY-WFC
®
is a so-called wall device, whose construction allows for installation directly
in the wall of the building, between the space it protects and the space from which air is drawn to
secure the escape route during a fire. This reduces the space required to install the unit. The
protected space is insulated by the CDH inlet louvre, which is opened when the device is activated.
The automation cabinet Sza-FCK (power supply and control element of the iSWAY-WFC
®
set) for
this unit is available separately and must be connected to the unit via a cable route.
Fig. 4.5. ISWAY-WFC
®
-2018 construction with SzA-FCK automation cabinet (with integrated frequency converter,
controller and 24VDC power supply) separately available outside the iSWAY-WFC
®
unit.
31.
Fan protection
32.
Fan
33.
Smoke detector
34.
CDH-K air intake with a servomotor constituting the shut-off damper
35.
Inspection panel
36.
Box of the air intake and smoke detector
37.
Fan box
38.
Telescopic duct for wall mounting
39.
Automation cabinet Sza-FCK (with frequency converter, regulator, 24 VDC power supply)
4.3.
iSWAY-RFC
®
iSWAY-RFC
®
is a so-called roof device, but it is a common name that does not restrict its
use under any circumstances. Its construction allows for installation on the roof of the building,
directly above the overpressure protected space, so that the air can be supplied directly through
an opening in the ceiling of the above space, where on the intake side there is only a roof air
intake and on the supply side an SRC damper blade isolating the protected space from external
conditions. There is also a possibility of installing air distribution on the intake and supply side in
such a way that the fan can be installed in the ventilation duct both inside and outside the
building, where isolation of the protected space from external conditions can be provided by
CDH-K intake louver or SRC-D damper. The automation cabinet Sza-FCK (power supply and
control element of the iSWAY-RFC set) for this unit is available separately and must be
connected to the unit via a cable route.
