1. Produktua amaitu daview
This manual provides essential information for the safe and efficient use of your Teka EWH 50 Electric Water Heater. Please read it thoroughly before installation and operation.
The Teka EWH 50 is a 50-liter electric water heater designed for vertical installation, featuring a 1500W heating element and a sapphire-enameled tank for durability and efficient hot water supply.

1. irudia: Aurrealdea view of the Teka EWH 50 Electric Water Heater, showing the temperature dial and power indicator.
2. Segurtasun informazioa
Beti jarraitu segurtasun-jarraibide hauek lesioak edo kalteak saihesteko:
- Ensure the water heater is installed by a qualified professional in accordance with local regulations.
- Ez erabili aparatua hondatuta badago edo gaizki funtzionatzen badu.
- Deskonektatu korrontea mantentze-lan edo garbiketa egin aurretik.
- Mantendu material sukoiak ur-berogailutik urrun.
- Aparatuak behar bezala lurrarekin egon behar du.
- Ez blokeatu presioa arintzeko balbula.
3. Instalazioa
The Teka EWH 50 is designed for vertical wall mounting. Proper installation is crucial for safety and performance.
3.1. Gunearen hautaketa
- Choose a location that can support the weight of the water heater when full (approx. 50 kg water + 19.1 kg unit = 69.1 kg).
- Ziurtatu mantentze-lanetarako eta aireztapenerako leku nahikoa dagoela.
- Install in an area protected from freezing temperatures.
3.2. Muntaketa
Mount the water heater vertically on a sturdy wall using appropriate fasteners. Refer to the dimensions diagram for precise measurements.

Figure 2: Technical drawing showing the dimensions of the Teka EWH 50 Electric Water Heater (Height: 56.7 cm, Width: 45 cm, Depth: 47 cm).
3.3. Iturgintza-konexioak
- Connect the cold water inlet and hot water outlet pipes.
- Install the included safety valve on the cold water inlet.
- Utilize the provided electrolytic sleeves to prevent corrosion.
- Ziurtatu konexio guztiak iragazgaitzak direla.
3.4. Konexio elektrikoa
- Konektatu ur-berogailua gainkorronte-babes egokia duen zirkuitu elektriko dedikatu batera.
- Egiaztatu liburukiatage eta wattage (1500W) match your electrical supply.
- Bermatu lurreratzea egokia.
4. Funtzionamendua
Once installed and filled with water, your Teka EWH 50 is ready for operation.
4.1. Hasierako abiarazpena
- Ireki etxeko ur beroaren txorrota airea depositutik ateratzeko.
- Once water flows steadily from the tap, close it.
- Switch on the electrical power to the water heater.
4.2. Tenperatura Doikuntza
The water heater features an external temperature thermostat. Rotate the dial to set your desired water temperature. The indicator will show the current heating status.
4.3. Energia-eraginkortasuna
The Teka EWH 50 has an energy efficiency class C. Adjusting the temperature to a lower setting when not in high demand can help conserve energy.

Figure 3: Energy label for the Teka EWH 50 Electric Water Heater, indicating Class C efficiency and annual energy consumption.
5. Mantentzea
Mantentze-lan erregularrak zure ur-berogailuaren iraupena eta funtzionamendu eraginkorra bermatzen ditu.
- Urteko ikuskapena: Urtero ur-berogailua teknikari kualifikatu batek ikuskatu dezan.
- Deskalifikazioa: Depending on water hardness, periodic descaling of the heating element may be necessary to maintain efficiency. This should be performed by a professional.
- Presioa Arintzeko Balbula: Test the pressure relief valve periodically as per manufacturer guidelines to ensure it is not obstructed and functions correctly.
- Garbiketa: Garbitu ur-berogailuaren kanpoaldea oihal leun eta lehor batekinamp oihal. Ez erabili garbitzaile urratzaileak.
6. Arazoak
If you encounter issues with your water heater, consult this section before contacting service.
6.1. No Hot Water
- Egiaztatu elikadura hornidura piztuta dagoen.
- Verify the thermostat setting.
- Ziurtatu zirkuitu-etengailua ez dela jauzi egin.
6.2. Insufficient Hot Water
- Igo termostatoaren ezarpena.
- Allow more time for the water to heat up.
- Check for excessive hot water usage.
6.3. Isuriak
- Egiaztatu iturgintzako konexio guztiak estu daudela.
- Check the pressure relief valve for drips (normal during heating cycles). If continuous, consult a professional.
- If the tank itself is leaking, immediately turn off the water supply and power, then contact service.
7. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | Teka |
| Modelo zenbakia | EWH 50 (42080050) |
| Edukiera | 50 litro |
| Energia elektrikoa | 1500 Watt |
| Bero irteera | 1500 Watt |
| Energia Eraginkortasun Klasea | C (European A to G scale) |
| Muntatze Mota | Hormako muntaketa bertikala |
| Deposituaren materiala | Sapphire Enameled |
| Erresistentzia Mota | Altzairu herdoilgaitza |
| Ezaugarri bereziak | Tenperatura Termostatoa |
| Neurriak (H x W x D) | 56.7 x 45 x 47 cm |
| Produktuaren pisua | 19.1 kg |
| Dakarten osagaiak | Electric Water Heater, Electrolytic Sleeves, Safety Valve |
| Lehen eskuragarri | 29ko martxoaren 2012a |
8. Bermea
Your Teka EWH 50 Electric Water Heater comes with the following warranty:
- Berme osoa: 3 urte
- Deposituaren bermea: 5 urte
Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects under normal use conditions.
9. Laguntza
For further assistance, technical support, or spare parts, please contact Teka customer service or visit the official Teka webgunea.
Teka Official Webgunea: www.teka.com
When contacting support, please have your model number (EWH 50) and manufacturer product ID (42080050) ready.





