1. Introduzzjoni
This manual provides essential instructions for the proper setup, operation, and maintenance of your Sommer 4020 TX03-868-4 4-channel remote control. Please read this manual thoroughly before using the device to ensure safe and efficient operation.
2. Prodott Aktarview
The Sommer 4020 TX03-868-4 is a high-quality 4-channel remote control designed for various applications, including garage door operators, gate operators, roller shutters, and lighting systems. It operates on a secure 868.8 MHz frequency using the Somloq rolling code system for enhanced security.

Image 1: Sommer 4020 TX03-868-4 Remote Control. This image displays the sleek, compact design of the remote control, featuring four red buttons and the Sommer branding.
Karatteristiċi ewlenin:
- 4-il kanal: Allows control of up to four different devices.
- Frekwenza: Operates at 868.8 MHz for reliable signal transmission.
- Sigurtà: Features the Somloq rolling code system, offering high protection against unauthorized access with 74 trillion possible combinations.
- Kompatibilità: 100% compatible with Sommer 4020, Sommer 4031, and Sommer 4025 systems.
- Disinn kompatt: Dimensions of 87 x 12 x 24 mm for easy handling.
- Ħajja twila tal-batterija: Optimized for low power consumption, extending battery life.
3. Setup
3.1 Installazzjoni tal-batterija
The remote control requires one CR123A battery (included). To install or replace the battery:
- Iftaħ bir-reqqa l-kontroll remot casing.
- Daħħal il-batterija CR123A, waqt li tiżgura l-polarità korretta (+/-).
- Agħlaq il-ċasing b'mod sigur.
3.2 Ipprogrammar tal-Kontroll mill-bogħod
To program your Sommer 4020 TX03-868-4 remote control, you will need to pair it with your specific Sommer receiver or operator unit. The exact programming steps vary depending on the model of your receiver/operator.
Il-passi ġenerali tipikament jinvolvu:
- Accessing the programming mode on your Sommer receiver/operator (refer to its specific manual).
- Pressing a button on the new remote control to transmit a signal.
- Confirming the pairing on the receiver/operator.
For detailed programming instructions, please consult the user manual for your Sommer garage door opener, gate operator, or other compatible device. You may also find specific guides on the official Sommer website or from your product supplier.
4. Istruzzjonijiet Operattivi
Once programmed, your Sommer 4020 TX03-868-4 remote control is ready for use.
- Funzjonalità tal-buttuna: Each of the four buttons on the remote control can be programmed to operate a different function or device. Press the corresponding button briefly to activate the programmed function (e.g., open/close garage door, turn on/off lights).
- Medda operattiva: The typical operating range is approximately 50 meters, depending on environmental conditions and obstacles. For increased range (up to 150-200 meters), an external antenna for your receiver may be required.
- Trażmissjoni tas-Sinjal: The 868.8 MHz frequency ensures reliable signal transmission. Avoid prolonged button presses as this frequency is designed for short, burst transmissions.
5. Manutenzjoni
5.1 Sostituzzjoni tal-batterija
When the remote control's range decreases significantly or it stops responding, the battery may need replacement. Follow the steps in Section 3.1 to replace the CR123A battery.
5.2 Tindif
Clean the remote control with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the casing jew komponenti interni.
5.3 Ħażna
Store the remote control in a dry place, away from extreme temperatures and direct sunlight. Avoid dropping the device or exposing it to excessive moisture.
6 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Il-kontroll mill-bogħod ma jaħdimx. | Batterija mejta jew baxxa. Kontroll mill-bogħod mhux ipprogrammat. Receiver out of range or faulty. | Replace battery (CR123A). Re-program the remote control (refer to Section 3.2). Move closer to the receiver; check receiver's power and functionality. |
| Firxa operattiva mnaqqsa. | Batterija baxxa. Environmental interference or obstacles. Receiver antenna obstructed or damaged. | Ibdel il-batterija. Ensure clear line of sight; minimize interference from other electronic devices. Check receiver antenna; consider an external antenna for extended range. |
| Operazzjoni intermittenti. | Batterija dgħajfa. Interferenza tas-sinjal. Konnessjoni tal-batterija maħlula. | Ibdel il-batterija. Identifika u neħħi s-sorsi ta' interferenza. Kun żgur li l-batterija tkun imwaħħla sew. |
7. Speċifikazzjonijiet
| Mudell: | Sommer 4020 TX03-868-4 (Internal Reference: RR-399) |
| Ditta: | Sommer |
| Kanali: | 4 |
| Frekwenza: | 868.8 MHz |
| Sigurtà: | Somloq Rolling Code System |
| Dimensjonijiet (H x W x D): | 87 x 12 x 24 mm |
| Piż: | 50 gramma |
| Tip ta 'batterija: | 1 x CR123A (inkluża) |
| Medda operattiva: | Approx. 50 meters (up to 150-200 meters with external antenna) |
| Kompatibilità: | Sommer 4020, Sommer 4031, Sommer 4025 |
8. Garanzija u Appoġġ
For information regarding the warranty period and terms for your Sommer 4020 TX03-868-4 remote control, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or further assistance, please visit the official Sommer websit jew ikkuntattja lid-dipartiment tas-servizz tal-konsumatur tagħhom.
Sommer is committed to customer satisfaction and provides support for their products.





