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DESCRIPTION
Flush roller blind controller SRP-22 is designed to control window roller blinds or other devices
driven by 230 V AC one-phase motors. The control can be carried out either wired, by means of
transmitters or the EXTA LIFE controller or wireless by means of debouncing roller blind push but-
tons. IN1 and IN2 inputs, configured in a mobile application, are used in the wired type of control.
The inputs can operate in a local or central control mode. Single and double roller blind push-
buttons can be applied in both cases. Due to the two-way communication between a receiver and a
controller, the current roller blind mode is shown in the mobile application by means of a respective
icon and a "closing position" parameter. This two-way communication allows for parameterisation
of the controller and a remote adding of transmitters (without a physical access to a receiver). Frame
encoding algorithm ensures control security, which is particularly important in case of roller blinds
and garage gates. SRP-22, apart from the controller, can be simultaneously operated by EXTA
LIFE system transmitters. A larger number of transmitters can be added to a receiver which, in turns,
enables an independent control from several places. The device is designed for (surface and flush)
junction box installation. The receiver has an implemented function of a remote software update by
means of the controller. The controller's functionality has been increased by the following functions:
programmable roller blind movement time and a possibility to define up to four favourite settings.
FEATURES
• control of window roller blinds or other devices by means of single-phase 230 V AC motors,
• compatible with a controller and EXTA LIFE system transmitters,
• two-way transmission – current roller blind position indicated in the application (% of closure +
icon),
• maximum load: 350 W (2 A) - class AC-3,
• programmable external inputs (local and central control functions),
• connection possibility of a single or double roller blind push-button,
• programmable roller blind movement time,
• 2 programmable "favourite" settings for transmitters and external inputs,
• maximum 4 programmable „favourite" settings selected by means of an application,
• 2 operation modes in cooperation with transmitters (local / central),
• control type selection by means of an application: open – stop – close + roller blind position
change by means of a slider,
• software update possibility,
• mounting in Ø60 mm junction box.
APPEARANCE
IN1 – roller blind push-button
terminal (default setting:
downward movement)
IN2 – roller blind push-button
terminal (default setting:
upward movement)
Motor terminals
(downward movement)
Motor terminals
(upward movement)
Power supply terminals L, N
Signalling diode - RGB
(receiving / transmission / mode)
Programming push-button

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Summary of Contents for Zamel SRP-22

  • Page 1 DESCRIPTION Flush roller blind controller SRP-22 is designed to control window roller blinds or other devices driven by 230 V AC one-phase motors. The control can be carried out either wired, by means of transmitters or the EXTA LIFE controller or wireless by means of debouncing roller blind push but- tons.
  • Page 2: Connection Diagram

    MOUNTING The SRP-22 roller blind controller is designed to be mounted in a junction box. Its dimensions en- able both flush (Ø60 minimum) and surface mounting. In case of a flush junction box, a deepened box is recommended, as it makes mounting easy with a large number of wiring.
  • Page 3 7. After the SRP-22 receiver has been installed, it is important to check if it operates correctly. In case of control by means of the EXTA LIFE system transmitters, they must be first programmed with a receiver (see Programming transmitters).
  • Page 4 FUNCTIONALITY BY CONTROL OF EXTA LIFE SYSTEM TRANSMITTERS CAUTION: Two push-buttons of a transmitter are always used in case of SRP-22 roller blind controller. For example, P-457/4 remote control (4 push-button) allows for independ- ent control of two SRP-22 receivers (two roller blinds).
  • Page 5 FUNCTIONALITY BY MEANS OF EXTA LIFE MOBILE APPLICATION CONTROL Control of the SRP-22 receiver by means of a mobile application is possible only after it has been paired with the EXTA LIFE controller (see SRP-22 RECEIVER REGISTER (PAIRING) in EXTA LIFE SYSTEM).
  • Page 6 Favourite position positions: • By means of a mobile application, it is possible to set maximum 4 „favourite” settings, under- stood as a defined % of roller blind closure for each SRP-22. Favourite push-buttons must be used to activate these settings.
  • Page 7: Status Led

    • Push-buttons can be directly assigned to SRP-22 by means of the PROG. button (an access to a receiver is required) or remotely (without an access to a receiver) by means of the EXTA LIFE mobile application.
  • Page 8 2. Pair the controller with a transmitter, whose buttons you want to assign remotely to a receiver. 3. Choose the “Assign a receiver” option by means of a transmitter. 4. From the list of all paired receivers, choose the SRP-22 receiver to assign the particular transmit- ter.
  • Page 9 PROGRAMMING ROLLER BLIND MOTION TIME In the SRP-22 controller, the default closing and opening time of a roller blind is adjusted to 120 seconds. During standard operation, the closing of a roller blind is realised by means of limit and overload switches built in roller blind drives.
  • Page 10 Opening and closing time configuration of a roller blind, which cooperates with the SRP-22 control- ler is possible by means of a mobile application. To do it, first pair the particular SRP-22 controller with the EXTA LIFE system controller. Next, to configure times, choose the “Configure” option from the receiver’s menu.
  • Page 11 PROGRAMMING FAVOURITE ROLLER BLIND POSITIONS FOR EXTA LIFE TRANSMITTERS AND IN1, IN2 INPUTS • For radio transmitters it is possible to programme 2 favourite positions, understood as a per- centage value of roller blind closure. The positions are common for all transmitters assigned to a controller in the local mode and IN1, IN2 inputs operating in the local mode.
  • Page 12 Favourite settings for radio transmitters and local inputs can be adjusted by means of the EXTA LIFE application, but after they have been paired with the SRP-22 controller. To do it, choose the “Con- figure” option from the receiver’s menu. There is an immediate change to the configuration screen which allows for setting basic parameters of a particular roller blind controller.
  • Page 13 SELECTIVE PUSH-BUTTON DELETION FROM SRP-22 MEMORY In the EXTA LIFE system receivers, there is a possibility to delete selectively push-buttons from a receiver’s memory. It allows to delete selected buttons without deleting the whole memory of a receiver. Push-buttons can be deleted directly (by means of the PROG. push-button) or remotely by means of the EXTA LIFE application.
  • Page 14 REGISTRATION (PAIRING) SRP-22 IN THE EXTA LIFE SYSTEM In order to register SRP-22 in the system, it is necessary to connect the EXTA LIFE controller in the system and to install the EXTA LIFE mobile application. The receivers must be connected to 230 V AC.
  • Page 15 SWITCHING ON / SWITCHING OFF PAIRING (BROADCAST OFF) Switching off pairing (broadcast) is recommended, if the SRP-22 receiver operates in the EXTA LIFE system without a controller (e.g. only with radio transmitters). Switching off pairing causes a receiver is not visible in the search process carried out by means of a controller.
  • Page 16 IN1, IN2 INPUT FUNCTIONALITY IN1 and IN2 inputs are used in a wired control of the SRP-22 receiver. They are fully configured by means of the exta life mobile application. The configuration means choosing this type of roller blind push-button that is connected to a controller’s input, operation mode of these inputs and roller blind movement after release from the particular input (it refers only to a double roller blind push-button).