1. Uvod
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Ranein GEN II Propane Gas Tankless Water Heater, Model RH8K-LPG. This indoor unit is designed to provide on-demand hot water with a maximum flow rate of 3.6 Gallons Per Minute (GPM) and an 80,000 BTU heating capacity.
Glavne lastnosti vključujejo:
- Stalna topla voda: Delivers up to 3.6 GPM, suitable for 2-3 simultaneous hot water outlets (e.g., shower, kitchen sink, bar).
- Stabilen nadzor temperature: Advanced technology ensures consistent water temperature without sudden fluctuations.
- Energijska učinkovitost: Heats water only when needed, reducing standby energy waste compared to traditional tank heaters.
- Kompaktna zasnova: Wall-mounted unit saves valuable floor space, ideal for smaller homes or renovations.
- Prednastavljeni načini: Features four specialized one-click modes for specific needs: Dish (100°F), Fruit (95°F), Infant (104°F), and Elderly (107°F).
- Included Vent Pipe: Comes with an exhaust pipe, eliminating the need for a separate purchase.
- Vzdržljiva konstrukcija: Utilizes an oxygen-free copper tank for reduced heat loss and enhanced energy efficiency.
2. Pomembne varnostne informacije
OPOZORILO: Nepravilna namestitev, nastavitev, sprememba, servis ali vzdrževanje lahko povzroči materialno škodo, poškodbe ali smrt. Pred namestitvijo ali servisiranjem te opreme natančno preberite navodila za namestitev, delovanje in vzdrževanje.
Profesionalna namestitev: This appliance MUST be installed by licensed professionals in accordance with all local building and plumbing codes. Installation is NOT recommended for areas above 2,000 feet elevation.
Varnostne funkcije: The Ranein GEN II water heater incorporates an 8-layer all-around protection system for user safety, including:
- Zaščita pred ugasnitvijo plamena
- Zaščita pred pregrevanjem
- Zaščita pred suhim sežiganjem
- Zaščita pred previsoko temperaturo
- Zaščita pred časovno omejitvijo
- Zaščita pred blokado cevi
- Zaščita ključavnice pri visoki temperaturi
- Zaščita pred prekomernim zračnim tlakom
3. Vsebina paketa
Pred začetkom namestitve preverite, ali so prisotne vse komponente:
- Ranein Tankless Water Heater (Model RH8K-LPG) x1
- Vent Pipe x1
- Komplet za sestavljanje x1
- Uporabniški priročnik x1
4. Specifikacije

Image: Ranein Tankless Water Heater with key specifications and dimensions.
| Specifikacija | Vrednost |
|---|---|
| Znamka | Ranein |
| Številka modela | RH8K-LPG |
| Dimenzije izdelka | 19.08 cm Š x 7.66 cm V |
| Posebna funkcija | LED zaslon |
| barva | siva |
| voltage | 120 voltov (AC) |
| Najvišja temperatura | 104 Degrees Fahrenheit (Preset Infant Mode) |
| Slog | propan |
| Vrsta namestitve | stena |
| Teža predmeta | 23.1 funtov |
| Hitrost pretoka | Max 3.6 GPM |
| Ocena BTU | 80,000 BTU |

Image: Gas Water Heater Selection Guide, illustrating different GPM and BTU options for various outlet points. The 3.6 GPM, 80,000 BTU model is highlighted for 2-3 outlet points.
5. Namestitev
Installation of the Ranein tankless water heater requires adherence to all local building, plumbing, and gas codes. It is mandatory that installation be performed by a licensed professional.
Splošni koraki namestitve:
- Izbira lokacije: Choose an indoor location that is protected from freezing temperatures and has adequate ventilation. Ensure the location allows for proper venting of exhaust gases.
- Montaža: Use the provided template to mark and drill mounting holes. Securely mount the water heater to a sturdy wall surface.
- Priključek odzračevalne cevi: Connect the included vent pipe to the top exhaust port of the unit. Ensure all connections are sealed properly to prevent gas leaks.
- Priključki za vodo: Connect the cold water inlet (blue) and hot water outlet (red) to your home's plumbing system using standard 1/2" NPT fittings.
- Plinski priključek: Connect the propane gas supply to the gas inlet (yellow) using appropriate gas lines and fittings. Ensure all gas connections are leak-tested.
- Električna povezava: Plug the unit into a standard 120V AC electrical outlet. No special wiring is typically required.
- Izpiranje sistema: Before initial use, flush the system to remove any debris.
Video: Prekoračitevview of the Ranein Gas Tankless Water Heater (80,000 BTU) highlighting its features and ease of installation. This video demonstrates the product's design and basic setup components.
6. Navodila za uporabo
The Ranein tankless water heater features an intuitive LED display and touch control panel for easy operation.

Slika: Bližnji posnetek view of the LED display and touch control panel, showing temperature settings and mode icons.
Osnovno delovanje:
- Vklop/izklop: Press the power button on the LED display to turn the unit on or off.
- Prilagoditev temperature: Use the up and down arrows on the control panel to set your desired water temperature. The LED display will show the current temperature setting.
- Pretok vode: The unit will automatically activate and begin heating water when a hot water tap is opened.
Pametni načini:
Utilize the one-click specialized modes for optimized temperature settings:

Image: Visual representation of the four Smart Modes: Dish (100°F), Fruit (95°F), Infant (104°F), and Elderly (107°F).
- Dish Mode (100°F): Ideal for washing dishes.
- Fruit Mode (95°F): Suitable for washing fruits and vegetables.
- Infant Mode (104°F): Provides a safe and comfortable temperature for infant bathing.
- Elderly Mode (107°F): Offers a warm and gentle temperature for elderly users.
7. Vzdrževanje
Regular maintenance ensures the longevity and efficient performance of your tankless water heater.
- Letno splakovanje: It is recommended to flush the water heater annually to remove mineral buildup. This helps maintain efficiency and prevent damage. Consider installing maintenance valves to simplify this process.
- Čiščenje filtra: Periodically check and clean the inlet water filter to ensure optimal water flow.
- Pregled prezračevalnih cevi: Regularly inspect the vent pipe for any obstructions or damage.
- Čiščenje zunanjosti: Zunanjost enote očistite z mehko damp krpo. Ne uporabljajte abrazivnih čistil.
8. Odpravljanje težav
This section provides solutions to common issues. For complex problems, contact a licensed professional or Ranein customer support.
| Težava | Možen vzrok | rešitev |
|---|---|---|
| No hot water or inconsistent temperature | Low water pressure, clogged filter, gas supply issue, error code displayed. | Check water pressure. Clean the inlet water filter. Verify gas supply. Refer to the manual for specific error code meanings. |
| Unit displays an error code (e.g., Error 8) | Specifična sistemska okvara. | Consult the detailed troubleshooting section in the full user manual for the specific error code. Power cycling the unit (turning off and on) may resolve temporary issues. |
| Water not getting hot enough | Incorrect temperature setting, high flow rate exceeding unit capacity, mineral buildup. | Adjust temperature setting. Reduce water flow if necessary. Perform annual flushing to remove mineral buildup. |
9. Garancija in podpora
Ranein provides a 2-year free service warranty for this product, covering manufacturing defects and ensuring reliable operation. This warranty is in addition to the 8 types of security protection built into the unit.
For any questions, technical assistance, or warranty claims, please contact Ranein customer support. Refer to the contact information provided in your included user manual or visit the official Ranein webmesto.

Image: Ranein customer support team, emphasizing 24/7 availability for assistance.





