Lochinvar 402, 2072 service manual Service, Copper-fin display

Models: 402 2072

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Copper-fin II/IIE Boiler and Water Heater Service Manual

1 Service

The Copper-fin display

• Hold 5 seconds to enter code

 

2-Line / 16 character LCD display

• Press to turn heater off or back on

Input Mode (Menu Mode)

 

• Press to move up one level

 

• Backlit LCD

• Press to select a menu item

in Menu Mode or to exit

 

 

 

 

 

 

• Press after parameter programming

Menu Mode

 

 

 

 

 

 

to store parameter data

 

 

 

 

 

 

 

 

 

• Press to exit Service Mode

MENU/EXIT

 

 

DISPLAY SCREEN

ENTER/RESET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UPDOWN

Press to change boiler water temperature and/or tank water temperature set point during normal operation

Press to change displayed data values in Menu Mode

Press to navigate through menu listing in Menu Mode

PREVIOUS NEXT

Press to toggle display during normal operation to show outlet and return temperatures, fan speed, flame signal, etc.

Press to toggle between digits when entering access code or between hour, minutes, etc., when entering date and time

Press and hold both to enter Service Mode

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Lochinvar 402, 2072 service manual Service, Copper-fin display

402, 2072 specifications

Lochinvar 2072,502 is an innovative and robust water-heating solution tailored for residential and commercial applications. This model represents a significant advancement in energy efficiency and performance, catering to the dynamic heating requirements of modern buildings.

One of the standout features of Lochinvar 2072,502 is its advanced thermal efficiency. With an impressive AFUE (Annual Fuel Utilization Efficiency) rating, the unit delivers exceptional heat output while minimizing energy consumption. This not only reduces utility bills for homeowners and businesses but also supports sustainability efforts by decreasing carbon footprints.

The Lochinvar 2072,502 incorporates cutting-edge technologies that set it apart in the market. It is equipped with advanced control systems that allow users to precisely manage heating outputs, ensuring optimal comfort while conserving energy. The user-friendly digital display provides real-time data, allowing for efficient monitoring and control.

Another significant characteristic of the Lochinvar 2072,502 is its robust stainless-steel construction. This feature enhances the unit's durability and longevity, ensuring reliable performance even in challenging conditions. The high-quality materials also contribute to maintaining consistent water temperatures, which is essential for both residential and commercial heating needs.

The Lochinvar 2072,502 operates silently, making it ideal for installations in areas where noise is a concern. Its compact design allows for flexible installation options, fitting seamlessly into various spaces, whether it’s a utility room, basement, or outdoor area.

Furthermore, the unit supports multiple venting options, accommodating different building architectures and layouts. This versatility makes it an ideal choice for new builds and retrofitting existing systems.

Maintenance is streamlined with the Lochinvar 2072,502, as it features a self-diagnostics system that simplifies troubleshooting. Regular service check-ups are made easier with accessible components, allowing technicians to perform maintenance tasks efficiently.

In summary, the Lochinvar 2072,502 stands out for its high efficiency, advanced technology, durability, and flexible installation options. It is an ideal choice for those seeking a reliable and technologically advanced water-heating solution that meets the challenges of contemporary heating demands while promoting energy savings and environmental responsibility.