1. Importanti istruzioni di sicurezza
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 con la valvola limitatrice di pressione.
- This unit is designed for pressureless operation. Only use the special mixer tap supplied with the unit.
- Tenere i bambini lontani dall'apparecchio durante il funzionamento.
- Scollegare l'alimentazione prima di eseguire qualsiasi operazione di manutenzione o pulizia.
2. Prodotto finitoview
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. Specifiche tecniche
| Specificazione | Valore |
|---|---|
| Numero di modello | M3/SMB |
| Potenza in uscita | 3.5 kW |
| Volume Nominaletage | 230 Volt |
| Connessione elettrica | 1 AC/N/PE, Plug-ready |
| Dimensioni (A x L x P) | Dimensioni: 135 x 186 x 87 mm |
| Peso | Circa 1.92 kg |
| Classe di protezione | Tipo di protezione IP25 |
| Collegamenti idrici | 3/8 pollici |
| Pressione di esercizio | Pressureless |
| Tipo di montaggio | Wall-mounted, Over-sink |
4. Installazione (configurazione)
L'installazione deve essere eseguita da un professionista qualificato.
4.1 Disimballaggio
- Rimuovere con attenzione tutti i componenti dalla confezione.
- Controllare eventuali danni visibili. Non installare se danneggiato.
- Ensure all parts listed in the packing contents are present.
4.2 Montaggio dell'unità
- 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.
- Praticare dei fori e inserire i tasselli appropriati.
- Fissare saldamente la staffa alla parete.
- Montare l'unità scaldabagno sulla staffa.
4.3 Collegamento idrico
- 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 Collegamento elettrico
- Assicurarsi che l'alimentazione principale sia disattivata tramite l'interruttore automatico.
- Connect the appliance to a dedicated 230 V, 3.5 kW electrical circuit. The unit is plug-ready.
- Verificare la corretta messa a terra.
- Once connections are secure, switch on the main power supply.
5. Funzionamento
5.1 Primo utilizzo
- 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 Uso quotidiano
- 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. Manutenzione
Regular maintenance ensures optimal performance and longevity of your CLAGE M3/SMB water heater.
- Pulizia dell'esterno: Pulire l'esterno dell'unità con un panno morbido, damp panno. Non usare detergenti abrasivi o solventi.
- Decalcificazione: 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.
- Controllo delle connessioni: 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. Risoluzione Dei Problemi
Prima di contattare l'assistenza clienti, consultare la seguente guida alla risoluzione dei problemi:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Niente acqua calda | Nessuna alimentazione Flusso d'acqua troppo basso Guasto all'elemento riscaldante | Controllare l'interruttore automatico e il collegamento elettrico Increase water flow at the tap Contattare un tecnico qualificato |
| Basso flusso di acqua calda | Aeratore intasato accumulo di calcare Pressione dell'acqua insufficiente | Aeratore pulito Descale unit (professional service) Check main water supply pressure |
| Perdita d'acqua dall'unità o dai collegamenti | Collegamenti allentati Guarnizioni danneggiate Guasto interno | Stringere i collegamenti (non stringere eccessivamente) Replace seals (professional service) Contattare un tecnico qualificato |
| Acqua non abbastanza calda | Flusso d'acqua troppo alto accumulo di calcare | 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. Garanzia e supporto
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.