1. Ievads
Thank you for choosing the VEVOR 400 GPD Tankless 8-Stage Under-Sink Reverse Osmosis Water Filter System. This system is designed to provide high-quality purified water directly from your tap, offering advanced filtration and a compact, tankless design. Please read this manual thoroughly before installation and operation to ensure proper use and maintenance of your system.
2. Drošības informācija
- Pārliecinieties, vai visi savienojumi ir droši, lai novērstu noplūdes.
- Nepakļaujiet sistēmu sasalšanas temperatūrai.
- Only use genuine VEVOR replacement filters.
- Disconnect power before performing any maintenance or filter changes.
- Sargājiet sistēmu no tiešiem saules stariem un siltuma avotiem.
- Šo ierīci nav paredzēts lietot personām (tostarp bērniem) ar ierobežotām fiziskām, maņu vai garīgām spējām vai pieredzes un zināšanu trūkumu, ja vien par viņu drošību atbildīgā persona nav sniegusi viņu uzraudzību vai norādījumus par ierīces lietošanu.
3. Produkts beidziesview un komponenti
The VEVOR 400 GPD Tankless RO System is a compact, efficient water purification unit designed for under-sink installation. It features an 8-stage filtration process and a high flow rate.

Figure 3.1: VEVOR 400 GPD Under-Sink RO System installed beneath a kitchen sink, showing its compact design and connection to a dedicated faucet.
3.1 Main Unit and Filters

3.2. attēls. Priekšpuse view of the VEVOR RO filter unit, highlighting the filter indicators and twist-in filter design.
3.2 Filtration Stages
This system utilizes an 8-stage composite filtration process to ensure comprehensive water purification.

Figure 3.3: Detailed diagram illustrating the multiple layers of the 8-stage composite filtration, including PP Cotton, Non-woven Fabric, Activated Carbon Fiber, RO Membrane, and Scale Inhibitor.
3.3 Iekļautie piederumi
Komplektā ietilpst visi nepieciešamie komponenti uzstādīšanai un darbībai:

Figure 3.4: Image displaying all components included in the box, such as the main unit, faucet, tubing, adapter, and various connectors.
- 1 x Lietotāja rokasgrāmata
- White PE Tubings (2 x 1/4", 1 x 3/8")
- 1 x Inlet Three-way UNEF Thread
- 1 x Quick Connector (1/4" Quick Connect)
- Blue Anti-fall Clips (2 x 1/4", 2 x 3/8")
- 1 x Wastewater Clip
- 1x adapteris
- 1 x Mechanical Faucet
4. Iestatīšana un instalēšana
Installation of the VEVOR RO system is designed to be straightforward, typically taking around 30 minutes. Ensure reserved water and electrical connections are available at the setup location.
4.1 Pirmsinstalācijas kontrolsaraksts
- Pārliecinieties, vai ir visas 3.3. sadaļā uzskaitītās sastāvdaļas.
- Ensure adequate space under the sink for the compact unit (15.63 x 5.39 x 13.66 inches / 397 x 137 x 347 mm).
- Confirm access to a cold water line and a drain.
- An electrical outlet (110 Volt) is required for the system's pump.
4.2. Uzstādīšanas soļi
- Uzstādiet jaucējkrānu: Drill a hole in your sink or countertop (if not already present) and mount the dedicated mechanical faucet. Secure it with the provided hardware.
- Pieslēgšana aukstā ūdens padevei: Turn off the main cold water supply. Install the inlet three-way UNEF thread adapter to the cold water line. Connect the 3/8" white PE tubing from the adapter to the system's inlet port.
- Connect to Drain: Attach the wastewater clip to the drain pipe under the sink. Connect the 1/4" white PE tubing from the system's drain port to the wastewater clip.
- Savienojuma izveide ar krānu: Connect the remaining 1/4" white PE tubing from the system's purified water outlet to the dedicated faucet.
- Instalējiet filtrus: Insert the PCF (Pre-Carbon Filter) and RO (Reverse Osmosis) filters into their respective slots on the main unit. Twist them into place until secure.
- Strāvas pieslēgums: Plug the adapter into the system and then into a 110 Volt electrical outlet.
- Sistēmas izskalošana: Turn on the main cold water supply. Open the RO faucet and allow water to run for at least 15-30 minutes to flush the system and new filters. This removes air and carbon fines.

Figure 4.1: A visual representation of the VEVOR RO system installed under a sink, showing tubing connections to the water supply, drain, and faucet.
5. Lietošanas instrukcijas
Once installed and flushed, your VEVOR RO system is ready for use.
5.1 Ūdens padeve
Simply open the dedicated RO faucet to dispense purified water. Note that there may be a slight delay between activating the faucet and water flow for tankless RO systems.

Figure 5.1: A child happily drinking water dispensed from the VEVOR RO system's faucet, demonstrating ease of use.
5.2 Automātiskā skalošana
The system features 24/7 automatic flushing to reduce sediment buildup and maintain filter efficiency, ensuring fresh water all day.

5.2. attēls: Iekšējais view diagram illustrating the startup, manual, and auto flushing processes within the integrated water path, designed to prevent leaks.
5.3 Filter Lifetime Reminder
The system is equipped with a smart filter replacement reminder. Indicators on the unit will alert you when it's time to replace the PCF or RO filters.

Figure 5.3: The VEVOR RO system displaying its power indicator and filter lifetime reminders for PCF and RO filters.
6. Apkope
Regular maintenance, primarily filter replacement, is crucial for the optimal performance and longevity of your VEVOR RO system.
6.1. Filtra nomaiņa
The system provides immediate reminders for filter replacement. Filters are designed for easy twist-and-pull replacement without moving the machine.
- PCF Filter: Nomainiet aptuveni ik pēc 12 mēnešiem.
- RO filtrs: Nomainiet aptuveni ik pēc 24 mēnešiem.
Filtra nomaiņas soļi:
- Turn off the water supply to the RO system and unplug the power adapter.
- Pagrieziet veco filtru pretēji pulksteņrādītāja virzienam, lai to atbrīvotu, un izvelciet to.
- Insert the new filter, aligning it correctly, and twist clockwise to lock it into place.
- Plug in the power adapter and turn on the water supply.
- Flush the new filter by running water from the RO faucet for 5-10 minutes.

Figure 6.1: Illustration of the simple twist-and-pull mechanism for replacing filters, emphasizing user-friendly maintenance.
6.2. Tīrīšana
Noslaukiet ierīces ārpusi ar mīkstu, damp audums. Neizmantojiet abrazīvus tīrīšanas līdzekļus vai šķīdinātājus.
7. Traucējummeklēšana
This section addresses common issues you might encounter with your VEVOR RO system.
| Problēma | Iespējamais cēlonis | Risinājums |
|---|---|---|
| No water flow from faucet | Water supply off, system unplugged, clogged filters, air in system. | Check water supply valve. Ensure power is connected. Replace filters if due. Flush system. |
| Lēna ūdens plūsma | Low water pressure, clogged filters, air in system. | Check household water pressure. Replace filters. Flush system. |
| Neparasta garša vai smarža | New filters not flushed, expired filters. | Flush new filters thoroughly. Replace filters if they are past their lifespan. |
| Noplūde | Loose connections, damaged O-rings, incorrect filter installation. | Check all tubing connections and tighten. Ensure filters are correctly seated and locked. Inspect O-rings for damage. |
| Filter reminder light stays on after replacement | Reminder not reset. | Consult the system's specific instructions for resetting filter reminders (usually involves pressing and holding a button). |
8. Specifikācijas
Technical details for the VEVOR 400 GPD Tankless RO System, Model SS-001.
| Funkcija | Specifikācija |
|---|---|
| Modeļa numurs | SS-001 |
| Attīrīšanas veids | RO + PCF Ultra Filtration (8-stage) |
| Plūsmas ātrums | 400 GPD (galonu dienā) |
| Tīra un notekas attiecība | 2:1 |
| Compatible Water Source | Pašvaldības krāna ūdens |
| Lifespan (Flow Rate) | ≥ 1.0 L/min After 4000 L |
| Darba temperatūra | 41–100.4 ° F / 5–38 ° C |
| Darba spiediens | 0.1-0.4 MPa |
| Vienuma izmēri (G x P x A) | 15.63 x 5.39 x 13.66 collas / 397 x 137 x 347 mm |
| Vienības neto svars | 17.64 mārciņas/7.45 kg |
| Barošanas avots | Corded Electric, 110 Volt |
| Īpaša iezīme | Tankless Design |
| Materiāls | Reversās osmozes membrānas |
8.1 Certifications and Testing
The VEVOR RO system meets NSF/ANSI 42, 53, and 372 standards, as verified by SGS and CSA testing.

Figure 8.1: Image showing SGS and CSA test reports, indicating compliance with water quality standards. A QR code is visible for report verification.
For detailed test reports, visit: SGS Online Report
9. Garantija un atbalsts
VEVOR products are built with quality and reliability in mind. For specific warranty details, please refer to the warranty card included with your product or visit the official VEVOR webvietne.
If you encounter any issues or have questions regarding your VEVOR 400 GPD Tankless RO System, please contact VEVOR customer support. Our team is available to assist you with troubleshooting, parts replacement, and general inquiries.
Klientu atbalsts: Please refer to the contact information provided on the VEVOR official webvietne vai jūsu produkta iepakojums.
10. Produkta video
Watch this official product video for a visual guide on the VEVOR 400 GPD Tankless RO System.
Šis video sniedz beigasview of the VEVOR 400 GPD Tankless Reverse Osmosis System, demonstrating its features and benefits. It covers aspects such as its compact design, filtration process, and ease of use.