Introducció
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Eldom Favourite Digital 30 Liter Wi-Fi Pressure-Resistant Water Heater, Model WV03039E. Please read these instructions carefully before installation and use, and keep them for future reference.
Informació de seguretat
- Installation and maintenance must be performed by qualified personnel in accordance with local regulations and this manual.
- Ensure the power supply matches the specifications of the water heater (230V / 1500W).
- No feu funcionar l'escalfador d'aigua si està danyat o no funciona correctament.
- L'escalfador d'aigua ha d'estar correctament connectat a terra.
- No bloquegeu la vàlvula d'alleujament de pressió.
- Mantenir els nens allunyats de l'aparell durant el funcionament.
- Aquest aparell està dissenyat només per a ús en interiors.
Configuració i instal·lació
The Eldom Favourite Digital water heater is designed for vertical wall mounting. Ensure the mounting surface is strong enough to support the full weight of the water heater when filled with water (approximately 44 kg).
Dimensions i connexions

Imatge: Technical drawing showing the water heater's dimensions and connection points. Key dimensions are A (Height) = 560 mm, C (Top clearance) = 155 mm, D (Diameter) = 387 mm, E (Bottom clearance) = 80 mm, F (Depth including connections) = 410 mm. Connection points are labeled: 1. Water connection, 2. Water drain, 3. Combined valve.
- Tipus de muntatge: Vertical wall mounting. Mounting hardware is not included.
- Connexions d'aigua: 1/2" for both cold and hot water. The unit is pressure-resistant up to 8 bar. A combined check valve is included.
- Connexió elèctrica: 230 V / 1500 W / 7 A. The power cable and plug are included.
- Dimensions (L x P x A): 387 x 410 x 560 mm.
- Pes (buit): 14 kg.
Comprovació prèvia a la instal·lació
Before installation, ensure that the water supply is clean and free of debris. Verify that the electrical circuit can handle the 1500W power requirement of the water heater.
Instruccions de funcionament
The Eldom Favourite Digital water heater features a TFT color display and smart controls for efficient operation.

Imatge: Davant view of the Eldom Favourite Digital water heater, highlighting the digital control panel and the Wi-Fi connectivity indicator.
Panell de control digital
- Ajust de temperatura: Precisely set the water temperature between 20°C and 75°C using the digital controls.
- Delayed Start Mode: Program the water heater to start operation up to 24 hours in advance.
- SMART Function: This intelligent mode optimizes hot water production to minimize electricity consumption.
- Anti-Legionella Function: Automatically heats water to a high temperature periodically to prevent Legionella bacteria growth.
- Protecció contra les gelades: Activates automatically to prevent water from freezing inside the tank in cold environments.
- Temporitzadors programables: Set up to 7 different timers for customized heating schedules.
Connectivitat Wi-Fi i control d'aplicacions
The integrated Wi-Fi module allows for smart control of the water heater via the Eldom application. This enables remote temperature adjustment, scheduling, and monitoring of energy consumption.
- Download the official Eldom app from your device's app store.
- Follow the in-app instructions to connect your water heater to your Wi-Fi network.
- Once connected, you can manage settings, view energy consumption, and utilize the anode tester feature remotely.
A full 30-liter tank, when mixed with cold water, provides approximately 50 liters of hot water at 37°C.
Manteniment
Un manteniment regular garanteix la longevitat i el funcionament eficient del vostre escalfador d'aigua.
- Anode Protection: The water heater is equipped with two magnesium protection anodes. These anodes help prevent corrosion of the tank. The Eldom app includes an anode tester feature to monitor their condition. Anodes should be inspected and replaced periodically by a qualified technician, typically every 1-2 years, depending on water quality.
- Vàlvula d'alleujament de pressió: Periodically check the pressure relief valve to ensure it is not blocked and is functioning correctly. Refer to local plumbing codes for proper testing procedures.
- Drenatge del dipòsit: If the water heater will be out of use for an extended period or if there is a risk of freezing, drain the tank completely. Refer to the technical drawing for the water drain point.
- Neteja: Netegeu l'exterior de l'escalfador d'aigua amb un drap suau i sec.amp tela. No utilitzeu netejadors abrasius ni dissolvents.
Resolució de problemes
Abans de contactar amb l'atenció al client, review els següents problemes i solucions habituals:
- Sense aigua calenta:
- Comproveu si la font d'alimentació està connectada i si l'interruptor està activat.
- Verify the temperature setting on the digital display or via the app.
- Ensure the delayed start function is not active.
- Aigua calenta insuficient:
- Augmenteu la configuració de temperatura.
- Check if the SMART function is enabled; it might be optimizing for lower consumption.
- Allow sufficient time for the water to heat up, especially after high demand.
- Fuga d'aigua:
- Immediately turn off the water supply and electrical power.
- Inspect connections for tightness.
- Si la fuita persisteix, contacteu amb un tècnic qualificat.
- Problemes de connectivitat Wi-Fi:
- Ensure your router is working and within range of the water heater.
- Restart your router and the water heater.
- Re-attempt the connection process through the Eldom app.
For issues not resolved by these steps, please contact Eldom customer support.
Especificacions

Imatge: Energy label for the Eldom WV03039E water heater, indicating an energy efficiency class B and an annual energy consumption of 492 kWh.
| Característica | Especificació |
|---|---|
| Model | WV03039E |
| Capacitat | 30 litres |
| Dimensions (L x P x A) | 387 x 410 x 560 mm |
| Poder | 1500 W |
| Voltage | 230 V |
| Pressió màxima | 8 Bar |
| Classe d'eficiència energètica | B |
| Consum anual d'energia | 492 kWh / any |
| Classificació de protecció d'entrada (IP). | IP24 (a prova d'esquitxades) |
| Anode Material | Magnesium (two anodes) |
| Nivell de potència sonora | 15 dB |
| Temperatura màxima | 75 °C |
| Connectivitat | Wi-Fi (control d'aplicacions) |

Imatge: Product data sheet (German) for the Eldom Favourite 30L WV03039E water heater, detailing technical specifications and features like zirconium-email coating, 6 safety steps, two magnesium anodes, frost protection, and digital control.
Informació de la garantia
For detailed warranty terms and conditions, please refer to the warranty card included with your product or your purchase documentation. Keep your proof of purchase for any warranty claims.
Suport i Contacte
If you require further assistance or have questions regarding your Eldom water heater, please contact the manufacturer directly:
- Fabricant: Eldominvest OOD
- Weblloc: https://eldominvest.com/
- Correu electrònic d'assistència tècnica: tech@eldominvest.com
- Telèfon: +359 52 571 914
- Adreça: Boulevard "Vladislav Varnenchik" 275A, 9009 Varna, Bulgaria
- Informació del producte EPREL: https://eprel.ec.europa.eu/qr/31865

Imatge: Detailed product data sheet (German) including manufacturer information, contact details, and EPREL link.





