1. Introduktion
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Thermex ER80V Combi Electric Water Heater. Please read this manual thoroughly before installation and use, and keep it for future reference.
The Thermex ER80V Combi is a combined hot water tank with an integrated heat exchanger and an electric heating element. It is designed for efficient use with alternative energy sources, such as central heating systems, gas and fuel boilers, heat pumps, or solar panels.
2. Sikkerhedsoplysninger
Vigtige sikkerhedsinstruktioner:
- Installation og vedligeholdelse skal udføres af kvalificeret personale i overensstemmelse med lokale bestemmelser og denne manual.
- Ensure the power supply matches the specifications of the water heater (230V, 6 Amps).
- Brug ikke vandvarmeren, hvis den er beskadiget eller ikke fungerer korrekt.
- Afbryd altid strømmen, før du udfører vedligeholdelse eller reparationer.
- Vandvarmeren skal være korrekt jordforbundet.
- Bloker ikke overtryksventilen.
- Hold brændbare materialer væk fra vandvarmeren.
- Dette apparat er ikke beregnet til brug af personer (inklusive børn) med nedsatte fysiske, sensoriske eller mentale evner, eller mangel på erfaring og viden, medmindre de har fået opsyn eller instruktion i brugen af apparatet af en person, der er ansvarlig for deres sikkerhed.
3. Produktet er slutview
The Thermex ER80V Combi water heater features a robust design for reliable hot water supply. Key components include:
- 80-liters tank: Giver ampvarmtvandskapacitet.
- Integrated Heat Exchanger: Allows connection to external heating sources for energy efficiency.
- Elektrisk varmeelement: For independent electric heating.
- Bio-Glassline Coating: Applied to the inner tank and heat exchanger for maximum corrosion protection.
- Anode Protection: Extends the lifespan of the heating element.
- Double Safety Thermostat: Controls internal heating and temperature adjustment.
- External Heating Connections: Located on the right side for easy integration.
Figur 1: Intern view of the Thermex ER80V Combi water heater, illustrating the integrated heat exchanger coil and electric heating element.
4. Opsætning og installation
The Thermex ER80V Combi water heater is designed for vertical wall mounting. Wall anchors are not included and must be sourced separately.
4.1 Udpakning
Carefully remove the water heater from its packaging. Inspect for any damage during transit. The package includes the water heater unit, a 3-way safety valve (pressure reducing, non-return, and purge valve combined), and a power cable.
4.2 Montering
- Choose a suitable vertical wall location capable of supporting the full weight of the water heater when filled (approx. 80 kg + unit weight).
- Mark the drilling points for the wall anchors according to the unit's dimensions (445 x 459 x 771 mm).
- Securely mount the water heater to the wall using appropriate anchors.
4.3 VVS-tilslutninger
- Connect the cold water inlet and hot water outlet to the 1/2 inch connections on the unit.
- Install the provided 3-way safety valve on the cold water inlet. Ensure proper drainage for the purge valve.
- Connect the external heating source (e.g., central heating, solar panels) to the 1/2 inch heat exchanger connections located on the right side of the unit.
- Sørg for, at alle forbindelser er vandtætte.
4.4 Elektrisk tilslutning
- Connect the power cable to a grounded 230V, 6 Amp elektrisk forsyning.
- Ensure the electrical installation complies with all local electrical codes.
5. Betjeningsvejledning
5.1 Første opstart
- Before switching on, ensure the water heater is completely filled with water. Open a hot water tap to allow air to escape until water flows steadily.
- Once filled, connect the power supply.
5.2 Temperaturjustering
The internal heating is controlled by a double safety thermostat and a temperature adjustment knob. Use the knob to set your desired water temperature.
5.3 Using the Heat Exchanger
The integrated heat exchanger allows the water to be heated by an external source. When the external heating system is active, the electric heating element can be switched off to save energy. This is particularly useful with solar panels during summer months.
5.4 Elvarme
If no external heat source is available or sufficient, the electric heating element can be activated to heat the water. The electric heating element can also be switched on and off independently.
6. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer din vandvarmers levetid og effektive drift.
- Anode Inspection/Replacement: The heating element is protected by an anode. This anode should be inspected annually and replaced as needed by a qualified technician to prevent corrosion.
- Kontrol af sikkerhedsventil: Periodically check the 3-way safety valve for proper operation. Follow the manufacturer's instructions for testing.
- Rensning: Rengør enhedens yderside med annonceamp klæde. Brug ikke slibende rengøringsmidler.
- Afkalkning: In areas with hard water, descaling of the tank and heating elements may be required periodically. This should be performed by a qualified professional.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| No hot water (electric heating) | Ingen strømforsyning; termostaten er indstillet for lavt; varmeelementet er defekt. | Check power connection and circuit breaker; adjust thermostat; contact service for element replacement. |
| Vand ikke varmt nok | Thermostat set too low; insufficient external heat source; sediment buildup. | Increase thermostat setting; check external heating system; consider descaling. |
| Vandlækage fra sikkerhedsventil | Normal operation due to thermal expansion; excessive water pressure; faulty valve. | Ensure proper drainage; check incoming water pressure (max 8 Bar); replace valve if faulty. |
| Usædvanlige lyde | Sediment buildup in tank; loose components. | Contact service for descaling; inspect for loose parts. |
For issues not listed or if solutions do not resolve the problem, please contact qualified service personnel.
8. Specifikationer
| Model | ER80V Combi |
| Kapacitet | 80 liter |
| Monteringsmetode | Lodret vægmontering |
| Dimensioner (B x D x H) | 445 x 459 x 771 mm |
| Vægt (tom) | 22.34 kg |
| Elektrisk tilslutning | 230 V, 6 Amps |
| Connected Load (Electric) | 1.2 kW |
| Varmevekslereffekt | 6.5 kW |
| Maks. Driftstryk | 8 Bar |
| Vandtilslutninger | 1/2 tomme |
| Heat Exchanger Connections | 1/2 inch (right side) |
| Beskyttelsesklasse | IPX4 |
| Energieffektivitetsklasse | C |
Figure 2: Energy efficiency label for the Thermex ER80V Combi, indicating Class C efficiency.
9. Garanti og support
Specific warranty terms and conditions are typically provided with the product documentation at the time of purchase. Please refer to your purchase receipt and the included warranty card for detailed information regarding coverage and duration.
For technical support, service, or spare parts, please contact your local Thermex dealer or authorized service center. Ensure you have your product model number (ER80V Combi) and purchase details available when contacting support.