This is the user manual for German Pool instantaneous water heater, which mainly introduces the use, installation and maintenance of the product.
The DCX is a micro‑processor‑controlled, pressure‑resistant instantaneous water heater designed for domestic use. It automatically switches on when a hot‑water tap is opened and off when closed, regulating power consumption to reach the set outlet temperature.
The manual provides safety instructions, technical specifications, installation steps, initial operation, cleaning, maintenance, and troubleshooting information for authorised professionals and end users.
| Model | DCX |
|---|---|
| Rated capacity | 16.2 kW – 27 kW (25 A – 39 A) |
| Electrical connection | 3/PE 380‑415 V AC (3/PE 400 V AC) |
| Minimum cable size | 4.0 mm² |
| Hot water flow (max at 28 °C) | 9.2‑13.8 l/min |
| Pressure rating | 1 MPa (10 bar) |
| Weight (filled) | 3.65 kg |
| VDE protection class | Class 1 |
The specific resistance of the water must be at least 1100 Ω·cm at 15 °C.
No, the appliance must only be installed in frost‑free rooms and must never be exposed to frost.
Installation, initial operation and maintenance must be carried out only by an authorised professional.