15
Operation and mechanisms
ONE-X Spring return actuator with integrated communication module.
The ONE-X is a spring return actuator with integrated communication module designed to simply operate Rf-t fire dampers of all
sizes, automatically or remotely. The ONE-X is available in two versions: 24 V and 230 V.
1. unlocking button
2. blade position indicator
3. LED red: status
4. battery compartment
5. LED blue: communication
6. LED orange: error message
7. supply
8. bus cable
2
1
4
6
3
5
7
8
9
Options - at the time of order
ONE-X CN
Connectors for the bus cables and the power cable.
Unlocking
∎
manual unlocking
: shortly press the unlocking button (1) once.
∎
automatic unlocking
: the fusible link reacts as soon as the temperature in the duct reaches 72°C.
∎
remote unlocking
: via ZENiX controller
Resetting
∎
manual resetting
: Open the battery compartment (4) and press a 9V battery against the contact springs. Hold this position until
the red LED (3) emits a continuous light. Control whether the indicator (2) indicates that the damper blade is open. Remove the
battery. Close the battery compartment.
∎
motorised resetting
: via ZENiX controller. By applying voltage during first use (*).
Caution:
If the ONE-X detects voltage on the power cable, a brief contact of the battery is enough to start the resetting process,
provided the ZENiX controller has sent the damper to open position or the ONE-X is being operated for the first time.
The power supply of this actuator cannot be individually replaced. If the cable is damaged, the whole unit must be discarded
and replaced.
The housing of the mechanism contains a temperature sensor. When the temperature in the housing exceeds 72°C, the
mechanism unlocks. The LED flashes twice per second. When the temperature drops below 72°C, the mechanism can only be
reset in a motorised manner after a manual reset (with a battery).
The end of range switches need 1 second after operation to adopt a stable position.
Safety regulations:
Do not use the ONE-X for any application other than the specified applications, in particular not in aircraft or other airborne
vehicles.
The company that purchases and/or installs the ONE-X is fully responsible for the correct operation of the entire system.
Only authorised specialists may perform the installation. All rules and regulations, including statutory regulations, must be
observed during installation.
This device contains electrical or electronic components and must not be disposed of as household waste. All locally
applicable regulations and requirements must be strictly observed.
