1. Wichtige Sicherheitshinweise
Please read these instructions carefully before installation and use. Failure to follow these instructions may result in property damage, personal injury, or death.
- This appliance must be installed by a qualified electrician and plumber in accordance with all local and national regulations.
- Ensure the electrical supply matches the specifications of the appliance (230 V, 3.5 kW).
- Do not operate the appliance if it is damaged or not functioning correctly.
- Do not block the water outlet or tamper mit dem Überdruckventil.
- This unit is designed for pressureless operation. Only use the special mixer tap supplied with the unit.
- Halten Sie Kinder während des Betriebs vom Gerät fern.
- Trennen Sie die Stromversorgung, bevor Sie Wartungs- oder Reinigungsarbeiten durchführen.
2. Produktüberschreitungview
The CLAGE M3/SMB is a compact, hydraulically controlled small instantaneous water heater designed for over-sink installation. It provides hot water instantly for a single tap, making it ideal for hand washing or small dishwashing tasks. The unit features an effective bare-wire heating system (IES®) and comes with a special mixer tap for wall connection.

This image displays the CLAGE M3/SMB small instantaneous water heater unit mounted above a chrome-finished mixer tap. The water heater unit is a compact, rectangular, silver-colored device designed for over-sink installation. The mixer tap features two control knobs and a curved spout.
3. Technische Daten
| Spezifikation | Wert |
|---|---|
| Modellnummer | M3/SMB |
| Leistungsabgabe | 3.5 kW |
| Nennvolumentage | 230 V |
| Elektrische Verbindung | 1 AC/N/PE, Plug-ready |
| Abmessungen (H x B x T) | 135 x 186 x 87 mm |
| Gewicht | Ca. 1.92 kg |
| Schutzklasse | Schutzart: IP 25 |
| Wasseranschlüsse | 3/8 Zoll |
| Betriebsdruck | Pressureless |
| Montagetyp | Wall-mounted, Over-sink |
4. Installation (Einrichtung)
Die Installation muss von einem qualifizierten Fachmann durchgeführt werden.
4.1 Auspacken
- Entnehmen Sie vorsichtig alle Komponenten aus der Verpackung.
- Check for any visible damage. Do not install if damaged.
- Ensure all parts listed in the packing contents are present.
4.2 Montage der Einheit
- Select a suitable wall location directly above the sink, ensuring sufficient space for maintenance and operation.
- Use the variable metal wall bracket to mark drilling points.
- Bohren Sie Löcher und setzen Sie passende Dübel ein.
- Befestigen Sie die Wandhalterung sicher an der Wand.
- Mount the water heater unit onto the bracket.
4.3 Wasseranschluss
- Connect the cold water supply to the designated inlet on the mixer tap (usually marked blue).
- Connect the hot water outlet from the unit to the designated inlet on the mixer tap (usually marked red).
- Ensure all connections are tight to prevent leaks. Use appropriate sealing materials.
- Open the main water supply and check for leaks.
- Before electrical connection, flush the unit by opening the tap until water flows freely and air is expelled.
4.4 Elektrischer Anschluss
- Stellen Sie sicher, dass die Hauptstromversorgung am Leitungsschutzschalter ausgeschaltet ist.
- Connect the appliance to a dedicated 230 V, 3.5 kW electrical circuit. The unit is plug-ready.
- Prüfen Sie die ordnungsgemäße Erdung.
- Once connections are secure, switch on the main power supply.
5. Bedienung
5.1 Erste Inbetriebnahme
- After installation and electrical connection, ensure the unit is completely filled with water by opening the cold water tap until water flows steadily.
- Turn the hot water knob on the mixer tap. The heating element will activate, and hot water will begin to flow after a short delay.
- Adjust the water temperature by mixing hot and cold water using the mixer tap controls.
5.2 Täglicher Gebrauch
- To obtain hot water, turn the hot water knob on the mixer tap. The unit will heat water as it flows through.
- To obtain cold water, turn the cold water knob.
- Adjust the flow rate and temperature as desired using the tap controls.
- The unit is designed for continuous flow within its specified capacity.
6. Wartung
Regular maintenance ensures optimal performance and longevity of your CLAGE M3/SMB water heater.
- Reinigung der Außenseite: Reinigen Sie das Äußere des Geräts mit einem weichen, damp Tuch. Keine Scheuer- oder Lösungsmittel verwenden.
- Entkalkung: Depending on water hardness, limescale can build up in the heating system. If you notice a decrease in hot water flow or temperature, the unit may need descaling. This procedure should be performed by a qualified technician.
- Verbindungen prüfen: Periodically inspect water and electrical connections for any signs of leaks or wear.
- Mixer Tap Maintenance: Clean the aerator of the mixer tap regularly to remove any debris or limescale buildup that might restrict water flow.
7. Fehlerbehebung
Bevor Sie sich an den Kundendienst wenden, lesen Sie bitte die folgende Anleitung zur Fehlerbehebung:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein heißes Wasser | Keine Stromversorgung Wasserdurchfluss zu gering Fehler am Heizelement | Check circuit breaker and power connection Increase water flow at the tap Wenden Sie sich an einen qualifizierten Techniker. |
| Geringer Warmwasserdurchfluss | Verstopfter Belüfter Kalkablagerungen Unzureichender Wasserdruck | Luftsprudler reinigen Descale unit (professional service) Check main water supply pressure |
| Wasser tritt aus dem Gerät oder den Anschlüssen aus | Lose Verbindungen Beschädigte Dichtungen Interner Fehler | Verbindungen festziehen (nicht zu fest anziehen) Replace seals (professional service) Wenden Sie sich an einen qualifizierten Techniker. |
| Wasser nicht heiß genug | Wasserdurchfluss zu hoch Kalkablagerungen | Reduce water flow at the tap Descale unit (professional service) |
If the problem persists after attempting these solutions, please contact a qualified technician or CLAGE customer support.
8. Garantie und Support
For warranty information, technical support, or spare parts, please refer to the official CLAGE website or contact your local CLAGE dealer. Keep your purchase receipt as proof of purchase.





