1. Úvod
This manual provides essential information for the safe installation, operation, and maintenance of your VEVOR 12 Gallon Electric Tank Water Heater. Please read these instructions thoroughly before installation and use, and retain this manual for future reference. This electric water heater is designed for point-of-use applications, providing hot water for 1-2 outlets, suitable for small apartments, studios, or remote water points.
2. Bezpečnostní pokyny
VAROVÁNÍ: Failure to follow these safety instructions may result in property damage, serious injury, or death.
- Installation must be performed by a qualified plumber or electrician in accordance with all local codes and regulations.
- Ensure the power supply matches the specifications of the water heater (120V~60Hz).
- Do not operate the water heater if it is not completely filled with water.
- Install a Temperature and Pressure (T&P) relief valve as specified in this manual and local codes. Do not block or plug the T&P valve outlet.
- Udržujte hořlavé materiály mimo dosah ohřívače vody.
- Regularly inspect the unit for leaks, damage, or signs of corrosion.
- Před prováděním jakékoli údržby nebo servisu odpojte napájení.

This image illustrates the multi-layer protection features of the VEVOR water heater, including dry heating protection to prevent damage from dry burning, overheat protection to reduce scalding risk, high-pressure protection against pressure-related damage, and an IPX4 waterproof rating for enhanced safety.
3. Konec produktuview
3.1 Klíčové vlastnosti
- Kapacita 12 galony: Suitable for 1-2 water outlets, ideal for small living spaces.
- Rychlé zahřívání: Equipped with a 1600W extended immersion heating tube for rapid and uniform water heating.
- Excellent Insulation: Features a 20 mm thick foam insulation layer to minimize heat loss and maintain water temperature.
- Odolná konstrukce: High-temperature-resistant and corrosion-resistant enamel interior ensures long-term reliability.
- Bezpečnostní ochrany: Built-in dry heating, overheating, and overpressure protections, along with an IPX4 waterproof rating.
- Snadné nastavení: Simple rotary knob for temperature control and an LED indicator for heating status.

This image shows the VEVOR 12 Gallon Electric Tank Water Heater installed under a kitchen counter, demonstrating its compact size and capacity to supply hot water to both kitchen and bathroom outlets.

Tento obrázek nabízí detailní záběr view of the water heater's internal extended immersion heating tube, illustrating its design for fast and even water temperature distribution.

This diagram shows a cross-section of the water heater's construction, detailing the metal shell for high pressure resistance, the heat insulation layer for improved heat retention, and the enamel coating for corrosion resistance and long-term use.
3.2 Součásti balení
- 1 x Storage Water Heater
- 1 x T & P Relief Valve
- 1 x Security Valve
- 1x vypouštěcí hadice
- 1 x Těsnicí páska
- 1 x Hadice Clamp
4. Instalace
Proper installation is crucial for the safe and efficient operation of your water heater. Refer to local plumbing and electrical codes before beginning installation.
4.1 Výběr místa
- Choose a location that is protected from freezing temperatures.
- Ensure the mounting surface is capable of supporting the full weight of the water heater when filled with water (approximately 100 lbs for 12 gallons).
- Allow adequate clearance for maintenance and service.
4.2 Vodovodní připojení
- Connect the cold water inlet (blue) and hot water outlet (red) to your plumbing system using 3/4 inch NPT fittings.
- Install the provided T&P relief valve into the designated opening on the top or side of the water heater. Route the discharge pipe from the T&P valve to an open drain.
- Use sealing tape on all threaded connections to prevent leaks.
4.3 Elektrické připojení
- Před provedením jakýchkoli elektrických zapojení se ujistěte, že je napájení odpojeno jističem.
- Connect the water heater to a dedicated 120V~60Hz electrical circuit with appropriate overcurrent protection.
- Follow the wiring diagram provided on the unit or in the full manual.
4.4 Plnění ohřívače vody
- Before connecting power, open a hot water faucet in your home to allow air to escape.
- Otevřete ventil přívodu studené vody do ohřívače vody.
- Once water flows steadily from the hot water faucet, the water heater is full. Close the hot water faucet.

This image illustrates a 3-step installation process: 1. Install the three-prong plug on the right side above the heater. 2. Attach the one-way valve to the water inlet. 3. To reduce leaks during pipe connection, add a rubber sealing gasket to the end of the threads.

This diagram demonstrates two application scenarios: a 'Single Faucet Unit' where the heater supplies hot water directly to one faucet, and a 'Booster Unit' where it functions as a booster for an existing water heater system, ensuring continuous hot water during peak usage.
5. Návod k obsluze
Once installed and filled with water, you can begin operating your VEVOR water heater.
5.1 Zapnutí
Zapněte elektrické napájení ohřívače vody jističem.
5.2 Nastavení teploty
Use the rotary knob on the front panel to set your desired water temperature. The temperature adjustment range is typically 95°F-167°F (35°C-75°C).
5.3 Indikátor LED
The LED indicator light will illuminate when the heating element is active and turn off once the set temperature is reached.

This image highlights the convenient operating system, featuring a temperature control knob for setting water temperature between 95°F-167°F and an LED indicator to display the heating status.
6. Údržba
Regular maintenance ensures optimal performance and extends the lifespan of your water heater. Always disconnect power before maintenance.
6.1 Vypuštění nádrže
Periodically drain the tank to remove sediment buildup. This should be done at least once a year, or more frequently in areas with hard water.
- Vypněte přívod proudu do ohřívače vody.
- Zavřete ventil přívodu studené vody do ohřívače vody.
- Connect a hose to the drain valve at the bottom of the tank and route it to a suitable drain.
- Open the drain valve and open a hot water faucet in your home to allow air into the tank, facilitating drainage.
- Once drained, close the drain valve and hot water faucet, then refill the tank as described in the installation section before restoring power.
6.2 T&P Valve Inspection
Test the T&P relief valve annually by lifting the lever. Water should discharge from the drain pipe. If no water discharges, or if the valve does not reseat properly, replace it immediately.
6.3 Kontrola anodové tyče
The anode rod protects the tank from corrosion. Inspect and replace the anode rod every 3-5 years, or more often if water conditions are aggressive.
7. Řešení problémů
Než zavoláte servis, znovuview následující běžné problémy a jejich řešení:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádná horká voda | No power; thermostat set too low; heating element failure | Check circuit breaker; adjust thermostat; contact qualified technician |
| Nedostatečná teplá voda | Thermostat set too low; excessive hot water usage; sediment buildup | Increase temperature setting; reduce usage; drain tank |
| Voda je příliš horká | Termostat nastaven příliš vysoko | Nastavení nižší teploty |
| Vytékající voda | Loose connections; T&P valve discharge; tank leak | Tighten connections; check T&P valve; contact qualified technician for tank leaks |
| Neobvyklé zvuky | Hromadění sedimentů v nádrži | Drain and flush the tank |
8. Specifikace
| Specifikace | Hodnota |
|---|---|
| Značka | VEVOR |
| Číslo modelu | FJI-POR-50S2 |
| Kapacita | 12 XNUMX galonů |
| Wattage | 1600 wattů |
| svtage/Frekvence | 120V~60Hz |
| Maximální teplota | 167 stupňů Fahrenheita (75 °C) |
| Minimum Operating Water Pressure | 0.02 MPa |
| Hodnocení voděodolnosti | IPX4 |
| Cold Water Inlet Size | 3/4 v NPT |
| Hot Water Outlet Size | 3/4 v NPT |
| Hlavní materiál | Ocel |
| Čistá hmotnost | 40.1 lb / 18.2 kg |
| Item Dimensions (Dia x H) | 16.1 in x 23.6 in / Φ410 x 600 mm |

This image provides a detailed technical drawing of the water heater, outlining its dimensions and key specifications such as power, capacity, voltage, and inlet/outlet sizes.
9. Záruka a podpora
For warranty information or technical support, please contact VEVOR customer service. Keep your purchase receipt and model number (FJI-POR-50S2) readily available when contacting support.
Kontaktní informace obvykle najdete na oficiálních stránkách VEVORu. webwebu nebo prostřednictvím svého prodejce.