1. Bubuka
Thank you for choosing the CLAGE CEX-U Electronic Instantaneous Water Heater. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your appliance. Please read these instructions carefully before installation and use, and keep them for future reference.
The CLAGE CEX-U is an electronically controlled instantaneous water heater designed for under-sink mounting in kitchens, providing hot water precisely when needed. Its compact design and accurate temperature selection ensure comfort and efficiency.
2. Parentah Kasalametan
penting: Gagalna nuturkeun parentah kaamanan ieu bisa ngakibatkeun shock listrik, seuneu, atawa tatu pribadi.
- Pamasangan profésional diperlukeun: The installation of this non-plug-in device must be carried out by a qualified electrician or a registered specialist in accordance with local regulations and wiring rules.
- Sambungan listrik: Ensure the electrical supply matches the specifications of the appliance (400 V, 11-13.5 kW). The device must be properly grounded.
- Sambungan cai: All water connections must be performed by a qualified plumber. Ensure all connections are watertight to prevent leaks.
- Suhu operasi: The water heater delivers hot water up to 60°C. Exercise caution to prevent scalding, especially with children or individuals with reduced physical, sensory, or mental capabilities.
- Pangropéa: Pegatkeun sambungan catu daya sateuacan ngalakukeun pangropéa atanapi beberesih.
- Ruksakna: Do not operate the appliance if it is damaged. Contact a qualified technician for repair.
3. Produk Langkungview
The CLAGE CEX-U is an advanced electronic instantaneous water heater designed for efficient hot water supply.
Fitur konci:
- Electronically regulated for precise temperature control.
- Pressure-resistant design, compatible with both pressure-resistant and pressure-free fittings.
- Compact dimensions for easy under-sink installation.
- Sensor button control panel with LED display for accurate temperature input between 20°C and 60°C.
- Suitable for reheating pre-heated water, such as from a solar system.
- Smart Control via Smartphone App (Special Feature).

Gambar 1: Hareupeun view of the CLAGE CEX-U Electronic Instantaneous Water Heater, showing the LED display and sensor control buttons.
4. Setup jeung Instalasi
Installation of the CLAGE CEX-U must be performed by a qualified professional. This section provides general guidance.
4.1 Lokasi Pamasangan
The unit is designed for under-sink mounting. Ensure there is sufficient space for the appliance and its connections. The compact dimensions (approximately 31 x 31 x 11 cm) allow for installation under most kitchen sinks.

Gambar 2: The CLAGE CEX-U installed under a kitchen sink, illustrating its compact size (approx. 29.4 cm height, 17.7 cm width, 10.4 cm depth) and external 10 cm water connections. The image also indicates "Made in Germany".
4.2 Electrical Connection (400 V)
The appliance requires a 400 V, 3-phase electrical supply. The power setting (11 kW or 13.5 kW) is adjustable during installation. A power cable (approx. 65 cm) for a 3-phase cooker connection box is included. This connection must be made by a qualified electrician.
4.3 Sambungan cai
The CLAGE CEX-U is suitable for both pressure-resistant and pressure-free fittings. The external water connections are designed for easy installation.

Gambar 3: Installation diagram showing two configurations for the CLAGE CEX-U with a 400 V power supply. The left diagram illustrates standard installation with a pressure-free fitting. The right diagram shows installation with a pressure-resistant fitting, including a T-piece and pressure hose (supplied). Both diagrams emphasize professional installation.

Gambar 4: The CLAGE CEX-U installed discreetly under a kitchen sink, demonstrating its space-saving design. The image highlights features such as desired temperature setting via sensor buttons, no mixing with cold water, a large LED display, instant hot water without waiting, and an optional remote control.
5. Parentah Operasi
The CLAGE CEX-U features an intuitive sensor button control panel with an LED display.
5.1 Pamilihan Suhu
- Pastikeun alat dihurungkeun.
- Ngagunakeun éta + jeung - sensor buttons on the control panel to adjust the desired water temperature. The LED display will show the selected temperature.
- The temperature can be set accurately between 20°C and 60°C.
- Once the desired temperature is set, open the hot water tap. The unit will instantly heat the water to the selected temperature.
5.2 Smart Control (Optional)
If your model includes the Smart Control feature, you can manage settings via a smartphone application. Refer to the separate Smart Control manual or app instructions for detailed usage.
6. Pangropéa
Pangropéa rutin mastikeun umur panjang sareng operasi anu efisien tina pemanas cai anjeun. Salawasna pegatkeun catu daya sateuacan ngalakukeun pangropéa naon waé.
6.1 Ngabersihan Exterior
- Lap bagian luar casing kalawan lemes, damp lawon.
- Ulah nganggo pembersih abrasif, pangleyur, atanapi bahan kimia anu keras, sabab ieu tiasa ngaruksak permukaan.
6.2 Turun
In areas with hard water, limescale can build up inside the appliance, affecting performance. Descaling should be performed by a qualified technician. The frequency depends on water hardness and usage.
6.3 Inspeksi Umum
Periodically check for any signs of leaks or unusual noises. If any issues are detected, contact a qualified service technician immediately.
7. Cara ngungkulan
Sateuacan ngahubungi layanan palanggan, mangga parios masalah umum ieu:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya cai panas | No power supply; Water supply off; Appliance fault. | Check circuit breaker; Ensure water valve is open; Contact service technician. |
| Cai teu cukup panas | Temperature setting too low; High flow rate; Limescale buildup. | Increase temperature setting; Reduce water flow; Contact technician for descaling. |
| Cai panas teuing | Setélan suhu luhur teuing. | Decrease temperature setting. |
| Bocoran | Sambungan leupas; Segel ruksak. | Immediately turn off water supply and power; Contact a qualified plumber. |
For issues not listed here or if solutions do not resolve the problem, please contact CLAGE customer support or a qualified service technician.
8. Spésifikasi
Detailed technical specifications for the CLAGE CEX-U Electronic Instantaneous Water Heater.
| Fitur | Rincian |
|---|---|
| merek | CLAGE |
| Nomer modél | 2400-26413 |
| Warna | Bodas |
| Ukuran produk (L x W x H) | 31 x 31 x 11 cm |
| Item Beurat | 3.18 kg |
| Daya / Wattage | 11-13.5 kW (adjustable), 13500 watts (max) |
| Sumber Daya | Electric (400 V) |
| Bahan | palastik |
| Kelas Énergi Énergi | A+ to F |
| Fitur husus | Smart Control via Smartphone App |
| Laju aliran maksimum | 13.5 Liter Per Menit |
| Suhu maksimum | 60 Derajat Celcius |
9. Garansi jeung Rojongan
For warranty information, technical support, or service requests, please refer to the warranty card included with your product or visit the official CLAGE website. Ensure you have your model number (CEX-U, 2400-26413) and purchase date available when contacting support.