1. Wprowadzenie
Thank you for choosing the HOFTRONIC Universal LED Dimmer. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new dimmer. Please read these instructions carefully before installation and retain them for future reference.
2. Informacje dotyczące bezpieczeństwa
- Zagrożenie elektryczne: Installation must be performed by a qualified electrician or competent person in accordance with national wiring regulations.
- Odłącz zasilanie: Always switch off the main power supply at the fuse box/circuit breaker before commencing any electrical work.
- Tomtage: This dimmer is designed for 230V AC systems. Ensure your electrical supply matches this requirement.
- Zgodność obciążenia: Only connect LED loads within the specified range of 3W to 200W. Exceeding this load can damage the dimmer and connected lights.
- Tylko do użytku wewnątrz pomieszczeń: Produkt przeznaczony jest do stosowania wewnątrz pomieszczeń, w suchym otoczeniu.
- Dzieci: Trzymaj materiały opakowaniowe i małe części poza zasięgiem dzieci.
3. Zawartość pudełka
Przed instalacją sprawdź, czy wszystkie komponenty są obecne:

This image displays the typical contents of the product box, including the HOFTRONIC LED dimmer module, a white cover plate, and an adapter set for compatibility with various switch frames.
- 1x HOFTRONIC Universal LED Dimmer (Model 2717551)
- 1x White Cover Plate
- 1x Adapter Set
4. Konfiguracja i instalacja
The HOFTRONIC LED dimmer is designed for easy installation using a 2-wire system and is compatible with most standard flush and surface-mounted wall boxes. It also supports various cover materials from brands like Gira, Berker, Peha, Jung, and Busch Jaeger using the provided adapter set.
4.1 Kroki instalacji
- Przygotuj się do instalacji:
- Ensure the main power supply to the circuit is switched off at the fuse box/circuit breaker.
- Remove the existing switch or dimmer from the wall box.
- Podłącz okablowanie:

This image illustrates the process of connecting the dimmer module's wiring into a standard wall box. The dimmer is held by hand while a screwdriver is used to secure the wires.
- Identify the live (L) and switched live (L1/L2) wires.
- Connect the wires to the corresponding terminals on the dimmer module. Refer to the wiring diagram printed on the dimmer for precise connections.
- The dimmer supports a 2-wire connection.
- Mount the Dimmer Module:
- Carefully push the wired dimmer module into the wall box.
- Secure the module using the screws provided or the existing screws from the wall box.
- Install Cover Plate and Knob:

This image shows the individual components of the dimmer assembly: the dimmer module, the mounting frame, the decorative cover plate, and the rotary knob. These parts are assembled to complete the installation.
- Attach the mounting frame (if applicable) and then the decorative cover plate.
- Use the adapter set if necessary to ensure compatibility with your chosen switch frame.
- Place the rotary knob onto the dimmer shaft.
- Przywróć zasilanie:
- Once installation is complete and all components are securely in place, restore power at the fuse box/circuit breaker.
- Test the dimmer functionality.

Dimmer Module Dimensions

Cover Plate Dimensions
5. Instrukcja obsługi
The HOFTRONIC Universal LED Dimmer provides smooth and silent dimming for compatible LED lamps from 3W to 200W.
- Włączanie/wyłączanie: Press the rotary knob to switch the connected lights ON or OFF.
- Ściemnianie: Rotate the knob clockwise to increase brightness and counter-clockwise to decrease brightness.
- Cicha praca: This dimmer utilizes trailing edge technology for silent operation, preventing buzzing and flickering with compatible LED lights.
- Minimum Brightness Adjustment (MIN): The dimmer features a minimum brightness adjustment screw (often labeled "MIN"). If your lights flicker at low settings or do not dim low enough, you can adjust this screw with a small screwdriver to set the optimal minimum brightness level.

Na tym obrazie przedstawiono szczegółowo view of the dimmer module, highlighting the "MIN" adjustment screw which allows users to fine-tune the minimum brightness level for optimal performance with various LED lamps.
6. Konserwacja
The HOFTRONIC LED Dimmer requires minimal maintenance.
- Czyszczenie: To clean the dimmer's surface, gently wipe it with a soft, dry cloth. Do not use abrasive cleaners, solvents, or excessive moisture, as these can damage the finish or internal components.
- Brak części nadających się do samodzielnej naprawy przez użytkownika: There are no user-serviceable parts inside the dimmer module. Do not attempt to open or repair the unit.
7. Rozwiązywanie Problemów
If you experience issues with your dimmer, refer to the following common problems and solutions:
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Lights do not turn ON/OFF. | Brak zasilania, luźne okablowanie, przepalona żarówka. | Check circuit breaker. Ensure wiring is secure (power off first!). Test with a known working bulb. |
| Lights flicker or buzz. | Incompatible LED bulbs; load too low/high; MIN setting incorrect. | Ensure LED bulbs are "dimmable" and compatible with trailing edge dimmers. Adjust the MIN setting. Verify total load is within 3W-200W. |
| Dimmer does not dim smoothly or to desired level. | Incompatible LED bulbs; MIN setting incorrect. | Use high-quality dimmable LED bulbs. Adjust the MIN setting to optimize the dimming range. |
| Dimmer feels warm. | Normal operation; overloaded circuit. | A slight warmth is normal during operation. If it's excessively hot, immediately switch off power and check total load. Ensure it does not exceed 200W for LED. |
If the problem persists after trying these solutions, please contact HOFTRONIC customer support.
8. Specyfikacje
| Marka: | HOFTRONIC |
| Numer modelu: | 2717551 |
| Typ obciążenia: | LED (Trailing Edge) |
| LED Load Range: | 3 W - 200 W |
| Objętość operacyjnatage: | 230V AC (50Hz) |
| Typ przełącznika: | Rotary, 1-way, TRIAC |
| Typ montażu: | Wall mount, surface mount (flush box compatible) |
| Typ połączenia: | Screw terminals (2-wire system) |
| Dimensions (Module): | 71mm x 71mm x 24mm (depth) |
| Color (as supplied): | White cover material |
| Tryb pracy: | WŁ.-WYŁ., Ściemnianie |
9. Gwarancja i wsparcie
HOFTRONIC products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty information provided with your purchase or visit the official HOFTRONIC webstronie o szczegóły.
For technical support, troubleshooting assistance, or warranty claims, please contact HOFTRONIC customer service through their official channels. Have your model number (2717551) and purchase date ready when contacting support.





