1. Įvadas
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your ELDOM Favourite WH05039L horizontal storage water heater. Please read these instructions carefully before installation and use, and retain them for future reference. This water heater is designed for horizontal installation, making it suitable for spaces where a vertical boiler may not fit.
Key features include thick, dense CFC-free insulation for minimal energy loss, a high-temperature resistant boiler lining, antifreeze protection, and dual magnesium anode systems to protect against rust. The unit is CE certified, ensuring compliance with European safety standards, and includes a 3-in-1 metallic combined safety valve.

Figure 1: ELDOM Favourite WH05039L Horizontal Storage Water Heater, front view.
2. Saugos informacija
ĮSPĖJIMAS: Failure to follow these safety instructions could result in electric shock, fire, property damage, or personal injury.
- Montavimą ir techninę priežiūrą turi atlikti kvalifikuoti darbuotojai, laikydamiesi vietinių taisyklių ir šio vadovo.
- Ensure the electrical supply matches the specifications of the water heater (230V, 2kW).
- Prieš atlikdami bet kokią techninę priežiūrą ar remontą, visada atjunkite maitinimą.
- Nenaudokite vandens šildytuvo, jei jis pažeistas arba netinkamai veikia.
- Vandens šildytuvas turi būti tinkamai įžemintas.
- Do not block the safety valve. Regular inspection of the safety valve is recommended.
- Degias medžiagas laikykite toliau nuo vandens šildytuvo.
- Šis prietaisas nėra skirtas naudoti asmenims (įskaitant vaikus), kurių fizinės, jutimo ar psichikos negalios arba neturintys patirties ir žinių, nebent už jų saugumą atsakingas asmuo juos prižiūrėtų arba instruktuotų, kaip naudoti prietaisą.
- Vaikus reikia prižiūrėti, kad jie nežaistų su prietaisu.
3. Sąranka ir diegimas
The ELDOM WH05039L is designed for horizontal wall mounting. Ensure the mounting surface is structurally sound and capable of supporting the water heater's weight when full (approx. 19 kg empty + 50 kg water = 69 kg).
3.1 Montavimas
Mount the water heater horizontally using appropriate wall anchors and brackets (not always included, check packaging). Refer to the dimension diagram for precise measurements and mounting points.

Figure 2: Technical diagrams showing dimensions, internal components, and connection points. Note the left-side connections.
The diagram illustrates the external dimensions (A, B, C, D, E, F, G, M) and internal structure. Pay attention to the mounting points (labeled 4 in the top-left diagram) and the position of the heating element (5 in the bottom-left diagram).
3.2 Santechnikos jungtys
The water heater features connections on the kairėje pusėje. Ensure proper plumbing for hot and cold water lines.
- Hot water outlet (1): Connect to the hot water supply system.
- Cold water inlet - Drain (2): Connect to the cold water supply. This connection also serves as the drain point.
- Apsauginis vožtuvas: Install the included 3-in-1 metallic combined safety valve on the cold water inlet. This valve is crucial for pressure relief and preventing backflow. Ensure the discharge pipe from the safety valve is routed to an open drain.
All connections are G1/2M. Use appropriate sealing materials to prevent leaks.
3.3 Elektros prijungimas
Connect the water heater to a dedicated electrical circuit. The unit requires 230 Volts (AC) and has a power rating of 2 kW (10 Amperes). Ensure the circuit is protected by a suitable circuit breaker and that proper grounding is established.
- The electrical connection point is typically located under the control panel cover (4 in the top-right diagram).
- Ensure all wiring is secure and insulated.
- The on/off switch is illuminated and waterproof.
4. Operacija
Once installed and filled with water, the ELDOM WH05039L is ready for operation.
4.1 Vandens šildytuvo užpildymas
- Before switching on the power, ensure the water heater is completely filled with water.
- Atidarykite karšto vandens čiaupą namuose, kad iš bako išeitų oras.
- Open the cold water inlet valve to fill the tank.
- Once water flows steadily from the hot water tap, the tank is full. Close the hot water tap.
4.2 Įjungimas ir temperatūros nustatymas
- Switch on the main power supply to the water heater using the illuminated on/off switch.
- Adjust the desired water temperature using the external mechanical thermostat. The temperature indicator (3 in the top-right diagram) will show the current water temperature.
- The recommended thermostat setting for optimal energy efficiency and safety is typically around 60°C.
4.3 Antifreeze Protection
The water heater is equipped with antifreeze protection. In cold environments, this feature helps prevent water inside the tank from freezing, protecting the unit from damage. However, for prolonged periods of non-use in freezing conditions, it is advisable to drain the water heater completely.
5. Priežiūra
Regular maintenance ensures the longevity and efficient operation of your ELDOM water heater.
5.1 Magnesium Anode Inspection and Replacement
The water heater features two magnesium anode systems to protect the tank from corrosion and rust. These anodes are sacrificial and deplete over time. It is recommended to have them inspected annually by a qualified technician and replaced as necessary, typically every 1-3 years depending on water quality.
5.2 Vandens šildytuvo išleidimas
Draining may be required for maintenance, prolonged periods of non-use, or to prevent freezing. To drain:
- Išjunkite vandens šildytuvo elektros maitinimą.
- Uždarykite šalto vandens įleidimo vožtuvą.
- Open a hot water tap in your home to relieve pressure and allow air into the tank.
- Connect a hose to the cold water inlet/drain connection (2) and route it to a suitable drain.
- Open the drain valve (if separate, or use the cold water inlet connection) to allow water to flow out.
- Išleidus vandenį, užsukite išleidimo vožtuvą ir karšto vandens čiaupą.
5.3 Safety Valve Check
Periodically check the safety valve by lifting the lever to ensure it operates freely and discharges water. This helps prevent mineral buildup. If the valve does not discharge water or leaks continuously, it may need replacement.
5.4 Valymas
Vandens šildytuvo išorę valykite minkšta, d šluosteamp audinys. Nenaudokite abrazyvinių valiklių ar tirpiklių.
6. Problemų sprendimas
This section provides solutions to common issues. For problems not listed here, or if you are unsure, contact qualified service personnel.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra karšto vandens | No power, thermostat set too low, heating element failure. | Check power supply and circuit breaker. Adjust thermostat. If element failure is suspected, contact service. |
| Vanduo nepakankamai karštas | Termostato nustatymas per žemas, per didelis karšto vandens naudojimas, nuosėdų kaupimasis. | Increase thermostat setting. Allow recovery time between uses. Consider draining and flushing the tank. |
| Vandens nutekėjimas | Loose connections, faulty safety valve, tank corrosion. | Tighten connections. Inspect and replace safety valve if necessary. Tank corrosion usually requires replacement. |
| Neįprasti garsai (pvz., spragsėjimas, dundėjimas) | Nuosėdų kaupimasis rezervuare. | Drain and flush the tank to remove sediment. |
7. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | ELDOM |
| Modelis | WH05039L |
| Tipas | Horizontal Storage Water Heater |
| Talpa | 50 litrai |
| Galia | 2 kW |
| ttage | 230 voltai (kintamoji srovė) |
| Dabartinė | 10 Amperes |
| Energijos suvartojimas | 1418 kWh/metus |
| Energijos vartojimo efektyvumo klasė | C |
| Matmenys (I x D) | 760 x 410 mm (approx. 41 x 76 x 41 cm) |
| Svoris (tuščias) | 19 kg |
| Maksimalus darbinis slėgis | 0.7 MPa (7 Bar) - Note: Product data listed 800 Bar, which is likely a typo. 0.7 MPa is standard. |
| Jungtys | Left side, G1/2M |
| Ypatingos savybės | Rust-proof (dual magnesium anodes), Antifreeze protection, 3-in-1 safety valve |
| Medžiaga | Legiruotasis plienas |
| Sumaišytas vanduo 40°C temperatūroje | 70 litrai |
| Acoustic Power Level | 15 dB |

Figure 3: Energy efficiency label for ELDOM WH05039L, showing Class C rating and annual energy consumption.
8. Garantija ir palaikymas
For warranty information, technical support, or service inquiries, please contact ELDOM directly using the details below. Always provide your model number (WH05039L) when contacting support.
- EPREL produkto informacija: https://eprel.ec.europa.eu/qr/31202
- Gamintojas Websvetainė: https://eldominvest.com/
- Pagalba el. paštu: tech@eldominvest.com
- Pagalba telefonu: +359 52 571 914
- Adresas: бул. "Владислав Варненчик" 275А, 9009 Варна / Varna, Bulgaria
Išsaugokite pirkimo įrodymą, kad galėtumėte kreiptis dėl garantijos.