BLACK+DECKER 24kW 240V Tankless Electric Water Heater (Model BD-24-DWH) User Manual

Introdução

This manual provides essential information for the safe and efficient operation of your BLACK+DECKER 24kW 240 Volt Tankless Electric Water Heater, Model BD-24-DWH. This self-modulating unit is designed to provide continuous hot water on demand for whole-house applications, offering energy savings and a compact design.

Informações de segurança

AVISO: A instalação, ajuste, alteração, serviço ou manutenção inadequados podem causar danos à propriedade, ferimentos ou morte. Leia as instruções de instalação, operação e manutenção completamente antes de instalar ou fazer manutenção neste equipamento.

• Ensure all electrical connections are performed by a qualified electrician in accordance with local and national electrical codes.
• Ensure all plumbing connections are performed by a qualified plumber in accordance with local and national plumbing codes.
• Não utilize o aparelho se ele estiver danificado ou apresentar mau funcionamento.
• Desligue sempre a energia antes de realizar qualquer serviço ou manutenção.
• Esta unidade foi projetada apenas para instalação em ambientes internos.

Produto acimaview

The BLACK+DECKER 24kW Tankless Electric Water Heater is a compact, wall-mounted unit designed for efficiency and convenience. It features a digital temperature display and self-modulating technology to provide hot water only when needed, reducing energy waste.

Figura 1: Principal view of the BLACK+DECKER 24kW Tankless Electric Water Heater.

Principais características:

• Hot Water on Demand: Powerful 24kW heating system provides endless hot water with automatic water flow sensors.
• Self-Modulating: Unit adjusts power consumption based on hot water demand, maintaining desired temperature.
• Visor digital de temperatura: Easy-to-use and read digital display for precise temperature control (1°F increments).
• Aplicativo multiuso: Suitable for entire home or up to 5 simultaneous applications in warm to hot climates (showers, sinks, bathrooms, washing machines, kitchens).
• Design que economiza espaço: Compact, wall-mounting design eliminates the need for a bulky hot water tank.
• Construção durável: Features stainless steel, non-corrosive internal canisters and piping for increased efficiency and longevity. Lead-free components ensure safety.

Configuração e instalação

Proper installation is crucial for the safe and efficient operation of your tankless water heater. Refer to the detailed installation guide included with your product for complete instructions. Below are key requirements:

Requisitos elétricos:

• Requires 3 x 40 amp disjuntores bipolares monofásicos.
• Requires 3 x 8/2 AWG wire size.
• Funciona com 240V.

Requisitos de encanamento:

• Conexões padrão de 3/4 de polegada NPT (rosca reta).
• Unit does not require gas lines or venting, offering flexible installation locations.

Figure 2: Circuit and water connection requirements for the 24kW unit.

Figure 3: Technical guide illustrating dimensions, electrical, and capacity details.

The compact design allows for installation in various locations such as cabinets, closets, garages, or basements, freeing up valuable space.

Figure 4: Illustration of the tankless water heater's compact design allowing installation in various home locations.

Instruções de operação

Your BLACK+DECKER tankless water heater is designed for simple operation. The digital control panel allows you to easily set and maintain your desired hot water temperature.

Temperatura de ajuste:

• Use the digital controls to adjust the temperature in 1°F increments.
• The self-modulating technology will automatically regulate energy usage to reach and maintain the set temperature.

Figure 5: Digital display and controls for easy temperature adjustment.

Performance Guide:

The performance of your water heater, specifically the maximum flow rate (GPM), can vary based on the inlet water temperature. Refer to the performance guide below to understand expected flow rates for different inlet temperatures.

Figure 6: Performance chart indicating maximum GPM and approximate usage based on inlet water temperature.

Manutenção

Regular maintenance ensures the longevity and optimal performance of your tankless water heater. The unit's internal components are made of high-grade stainless steel, which is non-corrosive and lead-free, contributing to a longer lifespan.

• Periodically inspect the unit for any visible leaks or damage.
• It is recommended to flush the unit annually to remove mineral buildup, especially in areas with hard water. Consult a qualified plumber for this procedure.
• Keep the area around the water heater clear of obstructions to ensure proper airflow.

Solução de problemas

If you experience issues with your tankless water heater, refer to the following general troubleshooting steps. For complex problems, contact customer support or a qualified technician.

• Sem água quente: Check the power supply and circuit breakers. Ensure the water flow rate is sufficient to activate the heater.
• Temperatura inconsistente: Verify the set temperature on the digital display. Ensure there are no sudden changes in water pressure or flow.
• Códigos de erro: Consult the full user manual for a list of specific error codes and their corresponding solutions.

Especificações

Garantia

Your BLACK+DECKER Tankless Electric Water Heater comes with a comprehensive warranty:

• 7-Year Leak-Free Limited Warranty
• Garantia limitada de peças de 2 anos

This warranty reflects the high quality and durability of the stainless steel, non-corrosive, and lead-free internal assembly.

Figure 7: Warranty information for the BLACK+DECKER Tankless Water Heater.

Suporte e informações de contato

For further assistance, questions regarding shipment, installation, usage, or to speak with a product expert, please contact our customer service team:

• Telefone: 1-844-746-6688
• E-mail: INFO@BDWATERHEATERS.COM