1. Produktet er slutview
The Noritz NR50ODNG is an outdoor tankless water heater designed to provide continuous hot water for residential applications. This unit operates on natural gas and offers a maximum flow rate of 5.0 gallons per minute (GPM) with a heating capacity of up to 120,000 BTUh. Its compact design is ideal for outdoor installation, saving valuable indoor space.
- Endless Hot Water: Provides hot water on demand, eliminating the need for a storage tank.
- Ideal for Outdoor Applications: Specifically designed and rated for exterior installation.
- Høj effektivitet: Engineered for optimal energy use, contributing to lower operating costs.
- Lavt NOx: Designed to produce low levels of nitrogen oxides, reducing environmental impact.
Figur 1: Forside view of the Noritz NR50ODNG Outdoor Tankless Water Heater. This image displays the white casing, the Noritz logo, and the exhaust vent at the top.
2. Sikkerhedsoplysninger
Before installing, operating, or performing maintenance on this water heater, read and understand all safety instructions. Failure to follow these instructions could result in property damage, personal injury, or death.
- Kvalificeret installatør: Installation og service skal udføres af en kvalificeret installatør, et servicebureau eller en gasleverandør.
- Gastype: Ensure the unit is compatible with the gas type available (Natural Gas). Connecting to an incorrect gas supply can be extremely dangerous.
- Ventilation: Although designed for outdoor use, ensure proper clearance from windows, doors, and air intakes to prevent exhaust gas recirculation.
- Vandtemperatur: Hot water can cause severe burns. Set the temperature to the lowest comfortable setting to prevent scalding.
- Frysning: Protect the unit from freezing temperatures, which can cause severe damage.
- Forslag 65 Advarsel: Dette produkt kan udsætte dig for kemikalier, herunder bly, som er kendt af staten Californien for at forårsage kræft og fødselsdefekter eller anden reproduktionsskade. For mere information gå til www.P65Warnings.ca.gov.
3. Opsætning og installation
The Noritz NR50ODNG is designed for outdoor installation only. Proper installation is critical for safe and efficient operation. Refer to the full installation manual for detailed instructions and local code requirements.
- Beliggenhed: Choose an outdoor location that is protected from direct impact, allows for proper clearances, and is accessible for service. Avoid areas prone to standing water or excessive dust.
- Montering: Securely mount the unit to a sturdy wall or structure using appropriate fasteners.
- Gasforbindelse: Connect the unit to the natural gas supply. Ensure all gas connections are leak-free and comply with local codes.
- Vandtilslutninger: Connect the cold water inlet and hot water outlet. An IK-WV-200-1-XX-LF valve kit is required for installation and is sold separately. This kit is available with threaded or copper sweat connections.
- Elektrisk tilslutning: Connect the unit to a dedicated 120V electrical outlet as specified in the electrical requirements.
- Kondensatafløb: Install a condensate drain line according to manufacturer instructions and local plumbing codes.
4. Betjeningsvejledning
Once installed, operating the Noritz NR50ODNG is straightforward. The unit will automatically activate when a hot water faucet is opened and the flow rate meets the minimum activation requirement.
- Tænd: Ensure the unit is plugged into a live electrical outlet and the gas supply valve is open.
- Temperaturindstilling: Adjust the desired hot water temperature using the unit's controls. Refer to the specific control panel instructions for your model. Typical residential settings range from 115°F to 120°F (46°C to 49°C).
- Hot Water Demand: Open any hot water faucet in your home. The water heater will sense the flow and begin heating water instantly.
- Flowhastighed: For optimal performance, ensure the water flow rate is sufficient to activate the unit (typically around 0.5 GPM).
- Nedlukning: The unit will automatically turn off when the hot water faucet is closed.
5. Vedligeholdelse
Regular maintenance ensures the longevity and efficient operation of your tankless water heater. It is recommended to have a qualified technician perform annual maintenance.
- flushing: Periodically flush the heat exchanger to remove mineral buildup, especially in areas with hard water. This typically involves isolating the unit, connecting a pump, and circulating a descaling solution.
- Inlet Screen Filter: Inspect and clean the inlet screen filter regularly to prevent debris from entering the unit.
- Ventilation and Clearances: Ensure that the area around the unit remains clear of obstructions and debris to allow for proper airflow and exhaust.
- Gas and Water Connections: Periodically check all gas and water connections for leaks.
- Frostbeskyttelse: During cold weather, ensure the unit's built-in freeze protection is functioning, or take additional measures if necessary (e.g., draining the unit if it will be off for extended periods in freezing temperatures).
6. Fejlfinding
This section provides solutions to common issues. For more complex problems, contact a qualified service technician.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Intet varmt vand | No power, gas supply off, low water flow, unit lockout. | Check power supply, ensure gas valve is open, increase water flow, reset unit by cycling power. |
| Vand ikke varmt nok | Temperaturindstillingen er for lav, for høj flowhastighed, mineralophobning. | Increase temperature setting, reduce flow, perform heat exchanger flush. |
| Unit cycles on/off rapidly | Insufficient water flow, air in water lines, partially closed valve. | Ensure adequate flow, bleed air from lines, check all valves are fully open. |
| Fejlkode vises | Specifikt internt problem. | Consult the full user manual for specific error code definitions and solutions, or contact customer support. |
7. Specifikationer
Key technical specifications for the Noritz NR50ODNG Outdoor Tankless Water Heater.
| Feature | Detalje |
|---|---|
| Modelnummer | NR501-OD-NG |
| Mærke | Noritz |
| Produktdimensioner | 17.6 cm B x 26.6 cm H |
| Varens vægt | 33 pund |
| Strømkilde | Naturgas |
| Wattage | 36000 watt |
| Voltage | 120 volt |
| Maksimal flowhastighed | 5 gallon pr. Minut |
| Effektivitet | High, Energy Star Certified |
| Monteringstype | Væg |
| UPC | 817000012991 |
8. Garantioplysninger
Noritz provides the following limited warranty for the NR50ODNG model:
- Varmeveksler: 12 år
- Dele: 5 år
- Arbejdskraft: 1 år
Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the official Noritz warranty document or contact Noritz customer support.
9. Customer Support and Further Resources
For technical assistance, service, or additional information, please contact Noritz customer support. You can also find more detailed documentation online.
- Officiel brugermanual (PDF): For comprehensive installation, operation, and maintenance details, please download the official PDF manual: Noritz NR50ODNG User Manual
- Noritz Webwebsted: Visit the official Noritz website for product registration, FAQs, and authorized service providers.
