User’s Information Manual

 

 

 

 

 

4 SMART SYSTEM control module (continued)

 

 

 

 

Status Display Screens (cont’d)

Section

Display

 

 

Description

 

SYSTEM:

The temperature read by the system supply sensor (if connected).

 

 

 

 

TANK:

The temperature read by the tank sensor (if connected).

 

 

 

 

OUTDOOR:

The temperature read by the outdoor sensor (if connected).

 

 

 

 

INLET TEMP:

The temperature read at the inlet to the heat exchanger.

 

 

 

 

OUTLET TEMP:

The temperature read at the outlet of the heat exchanger.

 

 

 

 

DELTA T:

The temperature difference between the inlet and the outlet of the

 

heat exchanger.

 

 

 

 

 

 

FLUE TEMP:

The temperature read by the flue sensor.

 

 

 

 

FLAME CURRENT:

The current measured by the flame sense circuit.

 

 

 

 

FAN SPEED:

The speed of the combustion blower.

 

 

 

C

BOILER PUMP:

The status of the boiler pump output.

 

 

 

 

(Operational

SYSTEM PUMP:

The status of the system pump output.

Information)

DHW PUMP:

The status of the DHW pump output.

 

 

 

 

BMS VOLTAGE:

The voltage received from a BMS system.

 

 

 

 

BLR PUMP OUTPUT:

The speed signal sent to a variable speed boiler pump in percent.

 

 

 

 

SYS PUMP INPUT:

The speed signal received from a variable speed system pump control.

 

 

 

 

RATE OUTPUT:

A 0 - 10V signal indicating the firing rate of the boiler.

 

 

 

 

SH RUN HOURS:

The total hours of operation in the Space Heating Mode.

 

 

 

 

SH CYCLES:

The total burner cycles in the Space Heating Mode.

 

 

 

 

DHW RUN HOURS:

The total hours of operation in the DHW Mode.

 

 

 

 

DHW CYCLES:

The total burner cycles in the DHW Mode.

 

 

 

 

LAST 10 FAULTS NO:*

The last 10 lockouts.

 

 

 

 

NIGHT SETBACK

Shows the next Night Setback trigger (if active).

 

 

 

 

 

13

Page 12 Page 14
Page 13
Image 13
Lochinvar 81 - 286 manual Smart System control module
Page 12 Page 14

81 - 286 specifications

Lochinvar 81 - 286 is a state-of-the-art boiler recognized for its efficiency and reliability in both residential and commercial applications. This high-performance heating solution is designed to meet the diverse needs of users while adhering to modern environmental standards.

One of the standout features of the Lochinvar 81 - 286 is its advanced condensing technology. This allows the unit to harness more heat from the combustion gases, significantly boosting its thermal efficiency. With an impressive efficiency rating of over 95%, users can expect lower energy bills and reduced carbon emissions, making this boiler an environmentally friendly choice.

The Lochinvar 81 - 286 incorporates a robust stainless steel heat exchanger that guarantees durability and longevity. This corrosion-resistant material not only prolongs the unit's life but also ensures consistent performance over time. Additionally, the heat exchanger’s design facilitates optimal heat transfer, further enhancing the boiler's efficiency.

In terms of control, the Lochinvar 81 - 286 features a user-friendly control interface that simplifies operation. The boiler is equipped with advanced modulation capabilities, allowing it to adjust its output based on real-time heating demands. This responsiveness reduces energy waste and optimizes comfort levels within the space it serves.

The boiler also supports a variety of installation configurations, providing flexibility for different building layouts. Its compact design allows for easy installation in restricted spaces, while versatile venting options facilitate integration into various systems.

Safety is a paramount consideration in the design of the Lochinvar 81 - 286. The unit comes with integrated safety features such as a built-in diagnostic system that alerts users to any potential issues before they escalate. This proactive technology helps in maintaining seamless operation and reducing downtime.

Finally, the Lochinvar 81 - 286 is compliant with the latest regulations and industry standards, ensuring that it meets the expectations of both consumers and environmental agencies. With its impressive combination of efficiency, durability, and advanced technology, the Lochinvar 81 - 286 stands out as a top choice for anyone seeking a high-performance heating solution. This boiler not only addresses the immediate needs of heating but also supports long-term sustainability initiatives, proving to be a wise investment for the future.
Top Page Image Contents