F&F STR-21 Manual

STR-21
Roller blind controller
2-button
Do not dispose of this device in the trash along with other waste! According to the Law
on Waste, electro coming from households free of charge and can give any amount to
up to that end point of collection, as well as to store the occasion of the purchase of new
equipment (in accordance with the principle of old-for-new, regardless of brand). Electro
thrown in the trash or abandoned in nature, pose a threat to the environment and hu-
man health.
Purpose
The STR-421 controller is intended for controlling roller blinds
(up/down) or other objects (e.g. gates) driven by a single-phase
AC electric motor by means of momentary switches (e.g. bells).
The controller may operate as a stand-alone device (intended
for opening/closing one roller shutter), as well as it is possible
to combine controllers into groups enabling central control of
many roller shutters.
Functioning
Power supply to the controller is signalled by the lighting of the
green U LED. The roller shutter motor is activated by momen-
tarily applying voltage (L or N) to one of the control inputs. The
motor is activated for a time pre-programmed by the user, allo-
wing the roller shutter to be fully raised or lowered. It is possible
to stop the running roller shutter at the level selected by the
user (incomplete opening or closing of the roller shutter).
F&F Filipowski L.P.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
- 1 -