Lochinvar 286, 151 manual Maintenance schedule Service technician, General

Page 5

Outdoor Knight Boiler User’s Information Manual

2 Maintenance schedule

Service technician

(see the Outdoor Knight Boiler Service Manual)

 

General:

 

 

 

 

 

 

 

• Reported problems

 

 

 

 

 

• Inspect interior; clean and vacuum if

 

necessary

 

 

 

 

 

 

• Clean condensate trap and fill with fresh

 

water

 

 

 

 

 

 

 

• Check

for

leaks

(water,

gas,

flue,

 

condensate)

 

 

 

 

 

• Verify flue and air lines in good condition

 

and sealed tight

 

 

 

 

-UP

• Check

system water

pressure/system

piping/expansion tank

 

 

 

START

• Check control settings

 

 

 

 

 

 

 

 

• Ignition and flame sense electrodes

ANNUAL

(sand

off

any deposits;

clean

and

• Perform

start-up

checkout

and

 

reposition)

 

 

 

 

 

 

• Wiring and connections

 

 

 

performance verification per Section 7

 

in the Outdoor Knight Installation and

 

Operation Manual.

 

 

 

 

 

• Flame inspection (stable, uniform)

 

 

• Flame signal (at least 4 mA)

 

 

 

• Clean

the

heat

exchanger if

flue

 

temperature is more than 54°F above

 

return water temperature.

 

 

If combustion or performance indicate need:

•Clean heat exchanger

•Remove and clean burner using compressed air only

•Clean the blower wheel

Owner maintenance

(see pages 6 - 8 for detailed instructions)

 

• Check boiler area

 

• Check pressure/temperature

Daily

gauge

 

 

• Check vent piping

 

• Check air piping

Monthly

• Check air and vent termination

 

 

screens

 

• Check relief valve

 

• Check condensate drain system

 

• Check air vents

 

 

Periodically

• Test low water cutoff (if used)

 

• Reset button (low water cutoff)

 

 

 

• Check boiler piping (gas and

Every

water) for leaks

• Operate relief valve

6 months

End

•Shut boiler down (unless boiler

of season

used for domestic hot water)

months

 

￿WARNING

Follow the maintenance procedures given throughout this manual. Failure to perform the service and maintenance or follow the directions in this manual could result in damage to the boiler or system, resulting in severe personal injury, death, or substantial property damage.

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Contents Outdoor Knight Boiler User’s Information Manual Models 151 Contents Please read before proceeding Boiler service and maintenanceAreas likely to have contaminants Prevent combustion air contaminationProducts to avoid General Maintenance schedule Service technicianFill condensate trap with water Maintenance scheduleCondensate disposal Condensate TrapCheck air vents Operating instructions User InstallerSmart System control module Space heating SH1, SH2, SH3 and tank set points Temperature UnitsNight Setback Override Call for Heat Smart System control module Dial Function Outdoor Knight Boiler User’s Information Manual
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286, 151 specifications

Lochinvar 151,286 is a notable model in the realm of commercial water heating solutions, designed primarily for large-scale applications. This model incorporates advanced technologies and features that set it apart in terms of efficiency, usability, and reliability.

One of the hallmark features of Lochinvar 151,286 is its high-efficiency system that leverages condensing technology. This technology enables the unit to extract additional heat from exhaust gases, allowing it to operate at an impressive annual fuel utilization efficiency (AFUE) rating. This not only reduces energy consumption, but it also significantly lowers operational costs.

The Lochinvar 151,286 is equipped with a robust stainless steel heat exchanger, which provides both durability and enhanced thermal efficiency. This design withstands the rigors of high-demand environments, making it ideal for restaurants, schools, hospitals, or any facility requiring consistent hot water supply. Its compact footprint allows it to be installed in tight spaces without sacrificing performance.

Another standout characteristic is its intelligent control system. The built-in touchscreen interface offers users an intuitive way to manage settings, monitor performance, and troubleshoot issues. This smart technology aids in simplifying maintenance and improves overall system reliability. The unit also features advanced safety protocols, including multiple sensors that monitor operation and provide alerts in case of irregular performance.

In terms of capacity, the Lochinvar 151,286 can deliver an impressive output, accommodating varying demands with ease. Its innovative modulation capabilities allow the unit to adjust its heating output based on real-time hot water needs, ensuring unmatched comfort and efficiency.

Supporting the model’s performance are versatile connectivity options. Lochinvar 151,286 can integrate seamlessly with building management systems, allowing facility managers to monitor and control heating processes remotely. This level of connectivity not only enhances control but also supports energy-saving strategies across the facility.

In conclusion, Lochinvar 151,286 stands out as a premium choice for commercial water heating needs. With its high-efficiency ratings, durable construction, intelligent control system, impressive capacity, and versatile connectivity, it ensures that hot water is delivered reliably and efficiently, meeting the demands of modern businesses while reducing energy costs. This combination of technology and design makes it an essential component for any large-scale facility focused on performance and sustainability.
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