Lochinvar 2001, 502, 752 Smart System control module, Power-fin control module, Access modes, User

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User’s Information Manual

3SMART SYSTEM control module

Power-fin control module

Use the control panel (FIG. 3-1) to set temperatures, operating conditions, and monitor appliance operation.

Figure 3-1_Control Panel

Access modes

User

The user can adjust the space heating target temperature and the tank target temperature (if a tank sensor is used) by using the UP and DOWN buttons (FIG. 3-1) at any time during normal operation. By entering the USER code (0704), the user can also change temperature units, time and date, and night setback settings. In User Mode, the following parameters can be viewed but not changed:

•Boiler outlet water target temperature in DHW Mode

•Appliance model number

•Software version

•Total operating hours

•Total cycles

Installer

Most parameters are available only to the installer, accessible only by entering the installer access code, see the Power-fin Service Manual.

Saving parameters (reference the Parameter Table in the Power-fin Service Manual)

To save parameters and exit programming:

Press the ENTER/RESET button, then the MENU/EXIT button 3 times.

To keep parameter settings only for a current operating cycle:

Press the MENU/EXIT button 3 times after making all desired parameter changes.

To enter a parameter and continue programming:

Press the MENU/EXIT button 1 time to return to the parameter listings; press again to return to the menu listings. Remember to press the ENTER/RESET button when finished programming in order to save the changes made.

See the Power-fin Service Manual for a detailed description of parameters and access modes.

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Contents Save this manual for future reference Models 502, 752, 1002 1501, 1701, Up To 51 TurndownHazard definitions ContentsChecking equipment Please read before proceedingCodes Maintenance schedule Service technician Owner maintenanceSee the following pages for instructions Maintenance procedures Maintenance scheduleReset button low water cutoff Test low water cutoff if installedInspect condensate system Check appliance piping gas and waterOperating instructions Access modes Power-fin control moduleInstaller Smart System control moduleModify Display Parameter tableViewable and changeable control parameters Temperature settings boiler onlyGeneral Data loggingDHW settings Status display screens Sysrt SYS ***FValve ***% Control will display the actual fan motor RPM10V in **.VDC DelayPBX-PFX-USER-Rev B CP-2M-8/07
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1501, 1002, 1302, 1701, 2001 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.
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