1. Úvod
This manual provides essential information for the safe installation, operation, and maintenance of your EcoSmart POU 3.5 Electric Tankless Water Heater. Please read this manual thoroughly before installation and use, and retain it for future reference. This unit is designed for point-of-use applications, typically for a single sink, providing hot water on demand.
Obrázek 1: Přední strana view of the EcoSmart POU 3.5 Electric Tankless Water Heater, displaying its compact design and digital temperature readout.
2. Důležité bezpečnostní informace
VAROVÁNÍ: Nesprávná instalace, seřízení, úprava, servis nebo údržba může způsobit poškození majetku, zranění nebo smrt. Před instalací nebo servisem tohoto zařízení si důkladně přečtěte pokyny pro instalaci, provoz a údržbu.
Observe all local codes and ordinances. In the absence of local codes, refer to the National Electrical Code (NEC) and the Uniform Plumbing Code (UPC).
- Tento spotřebič musí být uzemněn.
- Do not operate this water heater if it has been damaged or is not functioning properly.
- Ujistěte se, že je jednotka instalována v oblasti chráněné před mrazem.
- Turn off power to the unit at the circuit breaker before performing any maintenance or service.
- Do not attempt to repair this unit yourself. Contact qualified service personnel.
3. Konec produktuview
The EcoSmart POU 3.5 is a compact, electric tankless water heater designed for single point-of-use applications. It provides hot water efficiently and on demand, making it suitable for locations such as bathroom sinks, wet bars, or small utility sinks.
Klíčové vlastnosti:
- Compact design for under-sink installation.
- Digitální zobrazení teploty.
- Energeticky úsporný provoz.
- Includes a 0.5 GPM sink aerator for optimal performance in single-sink applications.
Figure 2: Internal components of the POU 3.5, highlighting the heating elements and control board.
4. Nastavení a instalace
Proper installation is critical for the safe and efficient operation of your EcoSmart POU 3.5 water heater. It is recommended that installation be performed by a qualified electrician and plumber.
4.1 Požadavky na umístění
- Install the unit as close as possible to the point of use to minimize heat loss.
- Ensure the mounting surface is solid and capable of supporting the unit's weight (approximately 4 lbs).
- The unit must be protected from direct sunlight, freezing temperatures, and excessive moisture.
4.2 Elektrické požadavky
- svtage: 120 voltů
- Wattage: 3500 watts (3.5 kW)
- Amperage Losování: 29 amps
- Circuit Breaker: Requires 1 x 30 amp dedicated breaker.
- Wire Gauge: 10 AWG wire.
- Jednotka musí být řádně uzemněna.
4.3 Plumbing Requirements
- Connection Fittings: 1/2" NPT.
- Maximum Operating Pressure: 150 PSI.
- Install a pressure relief valve if local codes require it.
- Flush the water lines thoroughly before connecting the unit to remove any debris.
- Ujistěte se, že všechna spojení jsou vodotěsná, aby nedošlo k únikům.
- The unit is designed for a maximum flow rate of 0.5 GPM for single applications and includes a 0.5 GPM sink aerator.
Figure 3: Installation guide detailing temperature rise based on flow rate and electrical requirements for the POU 3.5.
5. Návod k obsluze
Once properly installed and connected to power and water, your EcoSmart POU 3.5 is ready for operation.
5.1 Počáteční spuštění
- Ujistěte se, že všechna vodovodní připojení jsou bezpečná a bez úniků.
- Open the hot water faucet at the sink where the unit is installed and allow water to flow for several minutes to purge all air from the system. This step is crucial to prevent damage to the heating elements.
- Zavřete kohoutek horké vody.
- Turn on the electrical power to the unit at the circuit breaker.
- The digital display on the unit should illuminate.
5.2 Nastavení teploty
- Use the up and down arrow buttons on the front panel to set your desired water temperature. The maximum temperature is 105°F.
- The unit will automatically heat water to the set temperature when water flows through it.
5.3 Normální provoz
When you open the hot water faucet, the unit will detect water flow and activate the heating elements. Hot water will be delivered within seconds. The digital display will show the current output temperature.
6. Údržba
Regular maintenance helps ensure the longevity and efficiency of your water heater.
- Roční kontrola: It is recommended to have a qualified technician inspect the unit annually for scale buildup, leaks, and electrical connections.
- Čištění: The exterior of the unit can be cleaned with a soft, damp tkanina. Nepoužívejte abrazivní čisticí prostředky nebo rozpouštědla.
- Sedimentový filtr: If your water supply has high sediment, consider installing an external sediment filter to protect the unit.
- Ochrana proti zamrznutí: If the unit is installed in an area prone to freezing, ensure it is properly drained or protected from freezing temperatures when not in use to prevent damage.
7. Řešení problémů
Než kontaktujete zákaznickou podporu, znovuview následující běžné problémy a jejich řešení:
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádná teplá voda / Jednotka se nezapíná | No power; Air in lines; Insufficient water flow; Circuit breaker tripped. | Check circuit breaker; Purge air from lines by running hot water; Ensure adequate water flow (min 0.3 GPM); Reset circuit breaker. |
| Voda není dostatečně horká | Temperature setting too low; Excessive water flow; Cold incoming water temperature. | Increase temperature setting; Reduce water flow at the faucet; Consider a higher capacity unit if incoming water is very cold. |
| Jednotka uniká | Uvolněné vodovodní spoje; Poškozená vnitřní součástka. | Tighten connections; If leak persists, turn off water and power and contact support. |
| Kód chyby na displeji | Specifická vnitřní chyba. | Význam konkrétních chybových kódů naleznete v úplné příručce nebo se obraťte na zákaznickou podporu. |
8. Specifikace
| Specifikace | Hodnota |
|---|---|
| Model | POU 3.5 |
| Značka | EcoSmart |
| Wattage | 3.5 000 wattů (18 kW) |
| svtage | 120 voltů |
| Amperage Kreslit | 29 amps |
| Požadovaný jistič | 1 x 30 amp |
| Required Wire Gauge | 10 AWG |
| Maximální průtok | 1.5 galonů za minutu (GPM) |
| Recommended Flow Rate (single sink) | 0.5 GPM (with included aerator) |
| Maximální teplota | 105 stupňů Fahrenheita |
| Účinnost | 0.95 |
| Maximální provozní tlak | 150 PSI |
| Typ montáže | Zeď |
| Rozměry produktu (D x Š x V) | 11 x 6 x 3 palce |
| Hmotnost položky | 4 libry |
| Připojovací armatury | 1/2" NPT |
Obrázek 4: Strana view of the POU 3.5, displaying regulatory labels and certifications.
9. Záruka a podpora
9.1 Informace o záruce
The EcoSmart POU 3.5 Electric Tankless Water Heater comes with a 1 rok záruka on electronics, exchanger, and heating elements. This warranty covers the cost of the heater itself but does not cover labor or any incidental damages incurred during installation, repair, or replacement.
Uschovejte si prosím doklad o koupi pro uplatnění záruky.
9.2 Zákaznická podpora
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact EcoSmart customer support. Refer to the product packaging or the official EcoSmart webstránky s nejaktuálnějšími kontaktními informacemi.
