USER MANUAL - ELECTRONIC ROLLER BLINDS ISR-1 | ISR-2 | ISR-3 | ISR-3A | ISR-4 | ISR-5 | ISR-6

Characteristics of the ISR Type Roller Blind

The device is designed for controlling roller blinds equipped with an electric motor with power up to a maximum of 150W, operating on a 230V 50Hz electric mains. Note: one controller operates locally only one blind.

To locally open, stop, and close the blind, press the appropriate button on the controller's keypad ([Up Arrow] - opening, [OK/STOP] - stop, [Down Arrow] - closure). The controller is equipped with a memory module that makes it unnecessary to hold down the button throughout the entire time the roller blind is working. An activated roller blind can be stopped at any time and in any intermediate position by pressing the middle button “OK”. During opening and closing the blind, the direction of its movement can be changed by pressing the key with the arrow of the opposite direction. In that case, after pressing the key, the blind shall stop for a moment, and then automatically change direction.

The controller is equipped with an optical signalling system with LED light (red, green, yellow, and blue). Red colour of the LED diode indicates "OFF" mode of the controller, meaning the controller shall not react to drive control from the local keypad; none of the keys function except for those selecting the operation mode. Yellow colour of the LED diode indicates LOCAL mode of the controller, meaning the controller shall only react to drive control from the local keypad and the remote transmitter. Green colour of the LED diode indicates AUTO mode of the controller, meaning the controller shall react to drive control from the local keypad, the remote transmitter, and additionally from external buttons or a BUS line. Blue colour of the LED diode indicates ZONE mode of the controller, meaning the controller shall react to drive control from the local keypad, the remote transmitter, and from external buttons or a BUS line, and it shall simultaneously become a zone controller that controls other controllers attached to its output bus line. This mode, using the local keypad, enables controlling devices (roller blinds) connected to the same zone from one place. AUTO and ZONE functions, i.e., green and blue colours of the LED diode, are not available with MSR-1 and MSR-2 types of controller.

With an appropriate type of controller, it is possible to build a system connected with a 3-wire BUS line. Appropriate design of the BUS line structure enables central control, division into zones and subzones, and adding external control buttons, time controllers, sensors, etc. Due to possible interference and malfunction of the BUS, a shielded cable must be used, e.g., F/UTP data cable.

Technical Data

Types of Controllers and Their Functions

Warranty Terms

The guarantee is provided for a term of twelve months from the date of purchase. The defective controller must be delivered to the producer or to the seller with a purchase document. The guarantee does not cover mechanical damage, damages raised by self-repair or improper use. The warranty period shall be extended by the duration of the repair.

Installation Manual

Note! Assembly shall be held by a suitably qualified person with deactivated voltage and shall meet the national safety standards.

Installation

1. Proceed installation works with deactivated main fuses of the electric home installation supplying circuits of the blinds.
2. Prise and remove the keypad of the controller with use of a screwdriver, proceed similarly with the frame.
3. Strip 7 mm of the insulation of the power supply cords and with use of the schema connect them under the clamping pads POWER (the [Live Terminal] cord under the clamp “L”, the [Neutral Terminal] cord under the clamp “N”). Connect the cords of the motor of the blind under the clamping pads MOTOR (the "[Open Terminal]" cord under the clamp “↑”, the "[Close Terminal]" cord under the clamp “↓”, the neutral cord of the motor under the clamp “N”).
4. Use fastening screws or resilient clips and assemble the controller in the installation box in a way that the visible joints to connect the module of the keypad are in its bottom part.
5. Assemble the frame and next press carefully the module with the keypad, drawing attention to its appropriate position to the joints in the basic module assembled in the installing box.
6. Activate the main fuses of the electric home installation (if the controller is properly assembled the diode LED with short DEMO shall optically indicate presence of the supply voltage.)

User Manual and Programming Guide of the Controller

Note! Use the keypad (key [Up Arrow] or [Down Arrow]) and set mode of the controller into LOCAL, AUTO or ZONE (green, yellow or blue diode LED).

Local Control (Type ISR-1, ISR-2)

Complete Opening and Closure of the Roller Blind

• Press and hold down button [Up Arrow] – the blind shall start opening until it is completely opened and the inner stop-switch of the blind reacts.
• Press and hold down button [Down Arrow] – the blind shall start closing until it is completely closed and the inner stop-switch of the blind reacts.

NOTE! If the drive of the blind works in reverse directions, the arrangement of cords connections on the pad MOTOR should be reversed.

Partial Opening and Closure of the Roller Blind:

• Press and hold down top button [Up Arrow] – the blind shall start opening.
• Press and hold down middle button [OK/STOP] - the blind shall stop.
• Press and hold down bottom button [Down Arrow] – the blind shall start closing.
• Press and hold down middle button [OK/STOP] - the blind shall stop.

Change of Direction During Opening and Closure of the Roller Blind

• Press and hold down button [Up Arrow] – the blind shall start opening.
• Press and hold down button [Down Arrow] – the blind shall stop for a moment, and next shall automatically change the direction and start closing.
• Control in the reverse direction proceeds in the corresponding way.

Application of additional button ISR-6 used only with ISR-3A type controller enables remote control of the drive of the blind from several places (see circuit diagram and exemplary applications of the controller).

Note! ISR-6 type roller blind controller shall under no circumstances be used in other applications of electric installation!!!

Remote Control from Remote Transmitter IR in RC-5 System (with ISR-2, ISR-3, ISR-3A, ISR-4 controller only)

Note! Programming run shall be performed with the first use, so as the controller realized suitable steering functions throughout pressing one of the three buttons on the remote control.

Programming run of the controller is available only with the controller mode set “OFF” - red LED diode. If otherwise, set “OFF” mode with use of keypad (key [Up Arrow] or [Down Arrow]).

LED Signalling Principles During Controller Programming Run from Remote Transmitter IR

• Signal reception from the remote transmitter IR - the LED diode flashes red.
• After correct decoding and remembering signals from the remote transmitter IR - the LED light turns down for 2 seconds and next generates flashes in red colour as follows:
  • "one flash" - for „OPEN" direction;
  • "two flashes" - for „CLOSE" direction;
  • "three flashes" – for OK/STOP.

Note! If during controller programming run LED diode does not flash red, it means that the used remote transmitter IR works in system different than RC-5.

Controller Programming Run for “Opening” Function

Press and hold down selected button on the remote transmitter for “Opening” function (the LED flashes red), next press and hold down button [Up Arrow] on the keypad of the controller. In this moment the LED extinguishes, and after decoding and remembering signal from the remote transmitter it shall flash once in red colour. After such signalling buttons on the remote transmitter and on the controller can be released.

Controller Programming Run for "Closure" Function

Press and hold down selected button on the remote transmitter for “Closure” function (the LED flashes red), next press and hold down button [Down Arrow] on the keypad of the controller. In this moment the LED extinguishes, and after decoding and remembering signal from the remote transmitter it shall flash twice in red colour. After such signalling buttons on the remote transmitter and on the controller can be released.

Controller Programming Run for "OK/STOP" Function

Press and hold down selected button on the remote transmitter for “OK/STOP” function (the LED flashes red), next press and hold down button “OK/STOP” on the keypad of the controller. In this moment the LED extinguishes, and after decoding and remembering signal from the remote transmitter it shall flash three times in red colour. After such signalling buttons on the remote transmitter and on the controller can be released.

The controller programmed in such a way is ready to work with the remote transmitter IR in RC-5 system for directions OPENING/STOP/CLOSURE. For the controller to respond to signals from the remote transmitter, after programming run, the LOCAL, AUTO or ZONE mode should be set with use of the keypad (key [Up Arrow] or [Down Arrow]).

Circuit Diagrams and Exemplary Applications of the ISR Controller

Diagram no. 1: ISR-1 | ISR-2 Version

This diagram shows the basic wiring for ISR-1 and ISR-2 controllers. It includes connections for POWER ([Live Terminal], [Neutral Terminal]), MOTOR ([Open Terminal], [Close Terminal], [Neutral Terminal]), and Protective Earth (PE). The controller unit is depicted with a keypad featuring UP, OK/STOP, and DOWN buttons, and indicator LEDs. The power source is 230V 50Hz.

Diagram no. 2: ISR-3 Version with Additional Button ISR-6

This diagram illustrates the wiring for an ISR-3 controller with an additional ISR-6 button. It shows connections for BUS OUT and BUS IN terminals, indicating potential for system integration. Power connections are similar to Diagram 1 (POWER [Live Terminal], [Neutral Terminal], PE). The MOTOR connections are also shown. The ISR-6 button is depicted as a separate unit connected to the system.

Diagram no. 3: n x ISR-3 Version + ISR-6 as Central Button

This diagram shows a system configuration with multiple ISR-3 controllers connected via a BUS line (BUS OUT, BUS IN). An ISR-6 unit serves as a central button for controlling these units. Each ISR-3 controller has POWER ([Live Terminal], [Neutral Terminal]), MOTOR ([Open Terminal], [Close Terminal], [Neutral Terminal]), and PE connections. The diagram depicts three ISR-3 units controlled by a central ISR-6 button.

Diagram no. 4: System with Division into Two Zones A and B

This diagram illustrates a system divided into two zones, A and B. It features two ISR-5 controllers and multiple ISR-3 controllers (n x ISR-3). An additional central ISR-6 button is included. Each ISR-5 and ISR-3 unit has BUS OUT, BUS IN, POWER ([Live Terminal], [Neutral Terminal]), MOTOR ([Open Terminal], [Close Terminal], [Neutral Terminal]), and PE connections. The diagram shows zone control setup with specific buttons designated for ZONE A and ZONE B.

Note! In selected points, ISR-3A with additional buttons ISR-6 can be used instead of ISR-3.

Diagram no. 5: System with Division into Two Zones A and B (Extended)

This diagram shows a more complex system with two zones, A and B, using two ISR-5 controllers and multiple ISR-3 controllers (n x ISR-3). It also includes a central ISR-6 button and a demarcated subzone B-1, which uses ISR-4 controllers (e.g., for a living room with several blinds). Connections include BUS OUT, BUS IN, POWER ([Live Terminal], [Neutral Terminal]), MOTOR ([Open Terminal], [Close Terminal], [Neutral Terminal]), and PE for all controllers. The diagram visually represents the zone and subzone configuration.

Diagram no. 6: Connection of the Alarm Control Panel to the Electronic Roller Shutter Controller

This diagram illustrates how an alarm system can be integrated with the electronic roller shutter controllers. It shows connections from an alarm system (K1, K2) to ISR-5 and ISR-3 controllers via BUS IN and BUS OUT terminals. The diagram details the wiring for POWER ([Live Terminal], [Neutral Terminal]), MOTOR ([Open Terminal], [Close Terminal], [Neutral Terminal]), and PE for the controllers involved in the alarm integration.

Components of the Electronic Roller Blind Controller

The following components make up the electronic roller blind controller:

• Knob: The primary user interface element for adjustment.
• Adapter of the controller: Connects the control module to the frame.
• Control module: The main electronic board responsible for operation.
• Intermediate frame of ICON series: A structural component.
• External frame of ICON series: The visible outer casing.
• Rear for external frame of ICON series: The back part of the casing.
• Power supply module: Manages the power input to the controller.