1. Introduktion
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Thermex IF 30 V Comfort flat hot water tank. Please read these instructions carefully before installation and use, and keep them for future reference.
The Thermex IF 30 V Comfort is a compact, flat hot water tank designed for vertical mounting. It features a "double tank" system with two heating elements, providing efficient hot water supply. The unit includes a digital display for easy temperature control and monitoring.

Figur 1: Forside view of the Thermex IF 30 V Comfort hot water tank.
2. Sikkerhedsoplysninger
Always adhere to local regulations and safety standards during installation and operation. This appliance is CE certified, ensuring compliance with European safety directives.
- Installation skal udføres af en kvalificeret fagmand.
- Ensure the power supply matches the specifications of the appliance (230V).
- Brug ikke vandvarmeren, hvis den er beskadiget eller ikke fungerer korrekt.
- The included inlet combination acts as a pressure relief valve and a non-return valve. Ensure it is correctly installed to prevent overpressure and backflow.
- Do not block the pressure relief valve outlet.
- Hold børn og uautoriserede personer væk fra apparatet under drift.
3. Produktet er slutview
Nøglefunktioner:
- Kompakt design: Flad profile with an integrated depth of 263 mm.
- Dobbelt tanksystem: Equipped with two heating elements for rapid heating.
- Digital betjening: LCD display with four buttons for easy control and data display.
- Strømtilstande: Standard 1.3 kW, with a "Power" mode for 2 kW rapid heating.
- Bio-Glass Enamel Tanks: Unique patented coating for enhanced protection and durability.
- Sikkerhed: CE certified, includes inlet combination with pressure relief and non-return valve.
Kontrolpanel:
The digital LCD display shows the set water temperature and the current water temperature. Four buttons allow for easy adjustment and mode selection.

Figure 2: Close-up of the digital control panel and display.
4. Opsætning og installation
The Thermex IF 30 V Comfort is designed for vertical wall mounting. Ensure the mounting surface is capable of supporting the full weight of the water heater when filled (approximately 14 kg dry weight + 26 liters of water = ~40 kg).
Inkluderede komponenter:
- Thermex IF 30 V Comfort Water Heater unit
- High-performance wall anchors for mounting
- Inlet combination (pressure relief valve and non-return valve)
- Brugervejledning (dette dokument)
Installationstrin (resumé):
- Vælg placering: Choose a suitable vertical wall location, ensuring adequate space for maintenance and connections.
- Montering: Use the provided wall anchors to securely mount the unit to the wall. Refer to the detailed installation diagram in the separate installation guide for precise measurements.
- Vandtilslutninger: Connect the cold water inlet and hot water outlet pipes. Install the inlet combination (pressure relief valve and non-return valve) on the cold water inlet. Ensure all connections are watertight.
- Elektrisk tilslutning: Connect the unit to a grounded 230V power supply. This connection should be made by a certified electrician.
- Fyld tank: Before powering on, open a hot water tap to allow air to escape and the tank to fill completely with water. Close the tap once water flows steadily.

Figur 3: Nederst view showing water inlet (blue) and outlet (red) connections.
5. Betjeningsvejledning
The Thermex IF 30 V Comfort features a user-friendly digital interface.
Tænd/sluk:
- Tryk på Til/Fra button on the control panel to switch the unit on or off.
- The LCD display will illuminate when the unit is active.
Indstilling af temperatur:
- Brug Temperaturkontrol buttons (up/down arrows) to adjust the desired water temperature.
- The display will show the set temperature and the current water temperature.
Strømtilstande:
The unit operates at 1.3 kW by default. To activate rapid heating:
- Tryk på "Magt" button (or equivalent button on the display, often indicated by a lightning bolt or "Turbo" icon) to engage the second heating element.
- This increases the total heating power to 2 kW, significantly reducing the heating time.
- The display may indicate the active power mode.
6. Vedligeholdelse
Regular maintenance ensures the longevity and efficient operation of your Thermex hot water tank.
Generel rengøring:
- Tør ydersiden af enheden af med en blød, damp klæde. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Ensure the control panel remains clean and dry.
Anode Inspection and Replacement:
The bio-glass enamel tanks are protected by two anodes. These sacrificial anodes prevent corrosion and should be inspected periodically (e.g., every 1-2 years, depending on water quality) and replaced if significantly depleted. This procedure should be performed by a qualified technician.
Kontrol af trykaflastningsventil:
Periodically check the pressure relief valve by gently lifting the lever to ensure it is not blocked and can release water. This should be done carefully, as hot water may be discharged. Refer to local plumbing codes for frequency.
7. Fejlfinding
If you encounter issues with your hot water tank, consult the following basic troubleshooting guide. For complex problems, contact a qualified technician.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Intet varmt vand / Vandet varmes ikke op |
|
|
| Vand ikke varmt nok |
|
|
| Water leaking from pressure relief valve |
|
|
8. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | Thermex |
| Modelnummer | IF 30 V Komfort |
| Type | Flat Electric Hot Water Tank |
| Montering | Lodret vægmontering |
| Kapacitet | 26 Liters (Nominal 30L) |
| Dimensioner (L x B x H) | 26.3 x 45.3 x 58.7 cm |
| Depth (Integrated) | 263 mm |
| Vægt (tom) | 14 kg |
| Strømudgang | 1300 W or 2000 W (selectable) |
| Voltage | 230 volt |
| Opvarmningstid (ca.) | 1 hour (to specified temperature at 2000W) |
| Max tryk | 8 barer |
| Materiale | Stainless Steel with Bio-Glass Enamel Tanks |
| Energiklasse | C |
| IP-vurdering | IPX4 |
9. Garanti og support
Your Thermex IF 30 V Comfort hot water tank comes with the following warranty:
- Produktgaranti: 2 år fra købsdatoen.
- Tankgaranti: 7 years on the internal tanks.
This warranty covers manufacturing defects under normal use. It does not cover damage resulting from improper installation, misuse, neglect, or unauthorized repairs.
For technical support, warranty claims, or to locate authorized service centers, please refer to the contact information provided on the Thermex official website or your purchase documentation. Always provide your model number (IF 30 V Comfort) and proof of purchase when seeking support.