1. Sissejuhatus
Thank you for choosing the Klarstein Aqualine 6L Reverse Osmosis Water Filtration System. This advanced system is designed to provide clean, purified, and hydrogen-enriched drinking water for your home. It features a 5-stage filtration process, 3 integrated filters, and a hydrogen ionizer for enhanced hydration. The intuitive HD touchscreen allows for easy control over 6 temperature settings and provides essential information such as filter change alerts and TDS levels.
This manual contains important information regarding the installation, operation, maintenance, and troubleshooting of your new water filtration system. Please read it thoroughly before use and keep it for future reference.

Figure 1: Klarstein Aqualine 6L Water Filtration System Overview
2. Ohutusalane teave
- Enne seadme kasutamist lugege läbi kõik juhised.
- Ensure the power supply matches the specifications indicated on the appliance.
- Ärge kastke seadet, toitejuhet ega pistikut vette ega muudesse vedelikesse.
- Hoidke seadet lastele kättesaamatus kohas.
- Ärge kasutage seadet, kui toitejuhe või pistik on kahjustatud. Abi saamiseks võtke ühendust klienditoega.
- Asetage seade stabiilsele, tasasele ja kuivale pinnale.
- Ärge blokeerige ventilatsiooniavasid.
- Only use original Klarstein replacement filters.
- Enne puhastamist või hooldustööde tegemist eemaldage seade vooluvõrgust.
3. Toote komponendid
The Klarstein Aqualine 6L system includes the following main components:
- Main Filtration Unit
- PAC (Pre-Activated Carbon) Filter
- RO (pöördosmoosi) membraanfilter
- CF (Carbon Block) Post-Filter
- 6-Liter Pure Water Tank (removable)
- 2-Liter Wastewater Tank (removable)
- Toitekaabel
- Kasutusjuhend (see dokument)

Joonis 2: Ülemine view showing the three filter cartridges

Joonis 3: 5-Stage Filtreerimisprotsess
The filtration system consists of three main filters:
- PAC (Pre-Activated Carbon) Filter: A 2-in-1 pre-filter that removes larger particles like sand and rust, as well as chlorine and odors.
- RO (Reverse Osmosis) Membrane Filter: Contains ultra-fine pores to retain the smallest contaminants in the water.
- CF (Carbon Block) Post-Filter: A 2-in-1 post-filter that refines the water with valuable minerals (calcium, magnesium, sodium, potassium) and balances the pH value for a fresh taste.
4. Seadistamine ja esmane kasutamine
4.1 Lahtipakkimine
- Eemaldage ettevaatlikult kõik komponendid pakendist.
- Kontrollige transportimisel tekkinud kahjustusi. Kahjustuste korral ärge kasutage seadet ja võtke ühendust klienditoega.
- Eemaldage kõik kaitsekiled ja pakkematerjalid.
4.2 Filtri paigaldamine
The filters are typically pre-installed but may require activation or removal of protective caps. Refer to the labels on the filter slots for correct placement (CF, RO, PAC).
- Veenduge, et seade on vooluvõrgust lahti ühendatud.
- Align each filter with its corresponding slot.
- Insert the filter and rotate it clockwise until it clicks into place and is securely fastened.

Figure 4: Filter Installation/Replacement
4.3 Veepaakide täitmine
The system features a 6-liter pure water tank and a separate 2-liter wastewater tank.

Figure 5: Water Tank Capacity
- Remove the 6-liter pure water tank from the appliance.
- Fill the tank with tap water. Do not exceed the maximum fill line.
- Place the filled tank back into the appliance, ensuring it is properly seated.
4.4 Esialgne loputus
Before first use, the system must be flushed to remove any manufacturing residues and prepare the filters.
- Ühendage seade vooluvõrku.
- Turn on the appliance using the power button on the touchscreen.
- Follow the on-screen instructions for initial flushing. This process typically involves dispensing several full tanks of water to waste.
- Empty the wastewater tank as needed during the flushing process.
- Once flushing is complete, the system is ready for use.
5. Kasutusjuhised
5.1 Touchscreen Functions
The HD touchscreen provides access to all system functions and information.

Figure 6: HD Touchscreen Interface
- Toide sisse/välja: Touch the power icon to turn the appliance on or off.
- Filter Change Alerts: Indicators will light up when a filter needs replacement.
- TDS Check: Displays the Total Dissolved Solids level of the water.
- Temperatuuri valik: Choose from 6 preset temperatures.
- Vee väljastamine: Dispense predefined quantities (e.g., 150ml/300ml) or continuous flow.
5.2 Temperatuuri seaded
The system offers the following temperature options:
- Chilled Water: For refreshing cold drinks.
- Ruumi temperatuur vesi: For general drinking.
- 45°C (Warm): Ideal for baby formula.
- 80 °C: Sobib rohelise tee kõrvale.
- 90 °C: Suitable for coffee.
- 100°C (Boiling): For black tea or instant noodles.
Select your desired temperature by touching the corresponding icon on the display.
5.3 Vee väljastamine
- Place a cup or container under the dispenser spout.
- Valige soovitud temperatuur.
- Choose a predefined volume (e.g., 150ml, 300ml) or press the dispense button for continuous flow. Press again to stop.
5.4 Hydrogen Ionizer Function
The integrated hydrogen ionizer enriches the water with hydrogen gas. This hydrogen-rich water is believed to improve hydration and provide antioxidant benefits. Activate this function via the touchscreen if available, or it may be an automatic part of the filtration process.
6. Hooldus
6.1 Filtri vahetus
Regular filter replacement is crucial for maintaining water quality and system performance. The touchscreen will indicate when a filter needs changing.

Figure 7: Recommended Filter Lifespan
| Filtri tüüp | Soovitatav eluiga |
|---|---|
| PAC (Pre-Activated Carbon) Filter | Kuni 1 aasta |
| RO (pöördosmoosi) membraanfilter | Kuni 2 aastat |
| CF (Carbon Block) Post-Filter | Kuni 1 aasta |
Filtri vahetamiseks toimige järgmiselt.
- Ühendage seade vooluvõrgust lahti.
- Rotate the old filter counter-clockwise to unlock and remove it.
- Insert the new filter into the correct slot and rotate clockwise until it locks into place.
- After replacing filters, perform a short flush cycle as indicated in the operating instructions or on the touchscreen.
6.2 Veepaakide puhastamine
The pure water and wastewater tanks are removable for easy cleaning.
- Ühendage seade vooluvõrgust lahti.
- Remove both the pure water tank and the wastewater tank.
- Wash the tanks with mild soap and warm water. Rinse thoroughly to remove all soap residue.
- Dry the tanks completely before reinserting them into the appliance.
6.3 Välispuhastus
Pühkige seadme välispinda pehme, damp riie. Ärge kasutage abrasiivseid puhastusvahendeid ega lahusteid.
7. Veaotsing
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Vett ei väljastatud | Pure water tank empty; wastewater tank full; power off; filters clogged. | Refill pure water tank; empty wastewater tank; check power connection; replace filters. |
| Poor water taste/odor | Filters need replacement; initial flushing not completed. | Replace PAC or CF filter; perform initial flushing cycle. |
| Madal vee voolukiirus | Filters clogged; air in system. | Replace filters; run a flush cycle to remove air. |
| Ekraanil veateade | System malfunction; sensor error. | Refer to the specific error code in the full manual (if available) or contact customer support. Try restarting the appliance. |
| Vee lekkimine | Filters not properly installed; tank not seated correctly. | Ensure filters are securely locked; re-seat water tanks. |
Kui probleem pärast nende lahenduste proovimist püsib, võtke ühendust Klarsteini klienditoega.
8. Tehnilised andmed

Joonis 8: Toote mõõtmed
| Funktsioon | Detail |
|---|---|
| Mudeli number | WFT2-AquaFina6LWhite |
| Kaubamärk | Klarstein |
| Mõõdud (P x L x K) | 43 x 24 x 47 cm |
| Kaal | 14.3 kg |
| Puhta veepaagi maht | 6 liitrit |
| Reoveepaagi maht | 2 liitrit |
| Filtreerimine Stages | 5 Stages (3 Filters: PAC, RO, CF) |
| Puhastusmeetod | Pöördosmoos |
| Erifunktsioon | Hydrogen Ionizer |
| Materjal | Plastic, RO membrane, PAC and CF filters |
| Toiteallikas | Elektrikaabel |
| Installi tüüp | Under Sink (Note: Product description states 'Sous évier' but images and other descriptions suggest countertop. User should verify.) |
| Vee voolukiirus | 30 liitrit/tunnis |
| Drain Ratio (Wastewater:Pure Water) | 1.2:1 |
9. Garantii ja tugi
Klarstein products are manufactured with care and undergo strict quality control. In the unlikely event of a defect, please refer to your purchase documentation for warranty terms and conditions. For technical support, replacement parts, or any questions regarding your Klarstein Aqualine 6L system, please contact Klarstein customer service through their official websaidilt või jaemüüjalt, kellelt te toote ostsite.
Please have your model number (WFT2-AquaFina6LWhite) and purchase date ready when contacting support.





