Installation & Operation Manual

11 Operating information

Status Display Screens (cont’d)

By using the Previous/Next (￿, ￿) arrow keys on the SMART SYSTEM display panel, you can navigate through the eight (8) display screens. Each screen will contain two (2) viewable items. The following is a description of the individual items and what they can display:

Screen

Display shows:

Description

 

SYS: ***.*F

If the system supply sensor has not been selected as the control sensor,

 

only the system temperature will be displayed.

 

 

 

 

 

 

 

When the system supply sensor has been selected as the control

 

***.*F (***)

sensor, the control will display the system temperature as well as the

 

 

set point in parenthesis.

 

 

 

 

Open

The control does not detect the system supply sensor.

#3

 

 

Shorted

The system supply sensor wires or the sensor itself has become

 

shorted.

 

 

 

 

 

 

OUTDOOR: ***.*F

The control will display the outdoor air temperature as sensed by the

 

outdoor air sensor.

 

 

 

 

 

 

Open

The control does not detect the outdoor air sensor.

Shorted

The outdoor air sensor wires or the sensor itself has become shorted.

Press the Next ￿ arrow key on the SMART SYSTEM display to access Screen #4.

#4

FLUE: ***.*F

The control will display the flue temperature.

 

 

Open

The control does not detect the flue sensor.

 

 

Shorted

The flue sensor wires or the sensor itself has become shorted.

 

 

AUX: ***.*F

The control will display the temperature.

Open

The control does not detect the auxiliary sensor.

Shorted

The auxiliary sensor wires or the sensor itself has become shorted.

Press the Next ￿ arrow key on the SMART SYSTEM display to access Screen #5.

#5

FAN SPD: ****RPM

The control will display the actual fan motor RPM.

 

 

FLAME SIG: **.*uA

The control will display the flame signal in dc microamps.

 

 

Press the Next ￿ arrow key on the SMART SYSTEM display to access Screen #6.

#6

SH CFH: OFF

The control has not received a call for heat from a remote thermostat.

 

 

ON

The control has received a call for heat from a remote thermostat.

 

 

DHW CFH: OFF

The control has not received a call for heat from a SH remote

thermostat.

 

 

 

ON

The control has received a call for heat from a DHW thermostat.

 

 

Press the Next ￿ arrow key on the SMART SYSTEM display to access Screen #7.

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Lochinvar 800 operation manual Sys ***.*F, Control will display the actual fan motor RPM

800 specifications

Lochinvar 800 is a groundbreaking boiler system designed to meet the heating needs of modern residential and commercial buildings. Renowned for its reliability and advanced technology, the Lochinvar 800 promises efficiency and performance that set it apart from conventional heating systems.

One of the standout features of the Lochinvar 800 is its high-efficiency heat exchanger, which enables significantly lower energy consumption compared to traditional units. This efficiency translates to substantial energy savings, making it not only an environmentally friendly choice but also a cost-effective one. The system boasts an impressive thermal efficiency rating, often exceeding 95%, which ensures that a large portion of the energy consumed is converted into usable heat.

Incorporating cutting-edge control technologies, the Lochinvar 800 utilizes smart controls that enable precise temperature regulation. These controls provide users with the ability to program and adjust settings according to specific heating needs, enhancing comfort while minimizing energy waste. The integration of modulating gas burners further optimizes energy usage, continuously adjusting the output based on the current demand, thereby preventing energy loss.

Another key characteristic of the Lochinvar 800 is its compact and sleek design, allowing for easy installation in various spaces, from utility rooms to commercial settings. The boiler's lightweight construction means that it can be mounted in tight areas, providing flexibility that adapts to the needs of the installation site.

Safety features are a top priority for the Lochinvar 800, equipped with advanced diagnostics and monitoring systems that ensure trouble-free operation. These systems continually assess performance and identify potential issues before they can evolve into serious problems, promoting longevity and reliability.

The Lochinvar 800 is also compatible with various heating distribution systems, including radiant floor heating and traditional radiators, making it a versatile choice for a wide range of applications. Coupled with its low emissions profile, the Lochinvar 800 stands out as a sustainable option in today’s market.

In summary, the Lochinvar 800 represents a new era in boiler design, merging efficiency, innovative technology, and adaptability to meet the challenges of contemporary heating needs. Its advanced features ensure optimal performance while maintaining a commitment to environmental responsibility, making it an ideal solution for energy-conscious consumers.