RULES FOR SAFE INSTALLATION AND OPEIL_TION

1.Read the Owner's Manual for Safe Operation carefidly. Failure to tbllow tile rules tbr sale operation and the instructions can cause a malflmction of the boiler and resuh in death, serious bodily injury, and/or property damage.

2.Check your local codes and utility requirements before installation. The installation nmst be in accordance with their directives, or follow NFPA 31 - Installation of Oil Burning Eqnipment, latest revision.

3.Before serTicing, allow boiler to cool. Always shut offany electricity and oil to boiler when working on it.

4.Inspect oil line and connections for leaks.

5.Be certain oil burner nozzle is the size required. Overfiring will result in early failure of the boiler sections. This will cause dangerous operation.

6.Never vent this boiler into an enclosed space. Always vent to the outside. Never vent to another room or inside a building.

7.Be sure there is adequate air supply for complete combustion.

8.Follow a regular service and maintenance schedule for efficient and safe operation.

9.Keep boiler area clean and free of combustible material, gasoline and other flammable vapors and liquids.

10.Oil burners are not do-it yourself items. This boiler must be installed and serviced by qualified professionals using combustion test instruments.

11.Be aware when piping the relief valve that if the system pressure exceeds the safe limit of 30 pounds per square inch, the relief valve will automatically lift open. Lifting of the relief valve can discharge large

quantities of steam and hot water, which may damage the surroundings. Before installing the relief valve

read the manufacturer's instructions and maintenance section of the manual on relief valves.

12.Installation and sizing of the expansion tank must consider the heating systems total water volume,

temperature, boiler initial fill pressure, and system arrangement. An improperly installed and sized expansion tank may result in frequent lifting of the relief valve or other heating system problems. For proper installation, sizing, and maintenance of the expansion tank follow the guidelines established by Dunkirk Radiator Corporation and the expansion tank manufacturer.

13.Expansion tank performance and life expectancy can be hindered by overfilling the boiler. Dunkirk Radiator Corporation recommends an initial fill pressure of 10-12 psig. For higher fill pressures the expansion tank's air charge will need to be increased to match the fill pressure. Consult the manufacturer's guidelines for sizing and selection.

14.Purging the heating system of air and gases when first putting the boiler's into service is critical for proper

circulation and quiet performance. Once the air and gases are purged, for boiler installations using float type vents, the air vents should be closed for normal operation. If air is heard or noticed by a loss of heat, purge the system and open the vents for a short period of time.

 

 

 

 

 

 

WARNING

 

 

 

 

This boiler has

been

designed

for

residential

installations.

If

used for

commercial

applications,

all jurisdictional

requirements

must

be

met.

This

may

require

wiring

and/or piping

modifications.

The

manufacturer

is

not

responsible

for

any changes

to the original

design.

I DO NOT USE GASOLINE CRANKCASE DRAININGS OR ANY OIL CONTAINING GASOLINE.

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Kenmore 5EWL.20, 4EW.90, 3EW.75, 3E W.65, 5EW1.75, 5EW2.00, 4EW1.50 owner manual Rules for Safe Installation and Opeiltion
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5EWL.20, 3E W.65, 4EW.90, 5EW2.00, 4EW1.50 specifications

The Kenmore lineup, featuring models 5EW1.75, 3EW.75, 4EW1.50, 5EW2.00, and 4EW.90, showcases a range of advanced technologies and features designed to enhance performance and efficiency in home appliances. These models highlight Kenmore’s commitment to innovation, aiming to meet the diverse needs of consumers for reliable and functional appliances.

The 5EW1.75 stands out with its efficient energy usage, designed for those who prioritize eco-friendliness without sacrificing performance. This model employs smart technology that optimizes energy consumption, making it not only cost-effective but also environmentally responsible. Additionally, it incorporates intuitive controls, allowing users to adjust settings easily and monitor energy levels in real-time.

Transitioning to the 3EW.75, this model focuses on durability and reliability. Constructed with high-quality materials, it promises a longer lifespan and reduced maintenance costs. The inclusion of quality components ensures consistent performance even under heavy use, appealing to families or individuals who value dependability.

The 4EW1.50, known for its versatility, features multiple settings suitable for various tasks. From quick washes to intense cycles, users can select the ideal program for their specific needs. This adaptability makes it a favorite among busy households. Coupled with a user-friendly interface, the 4EW1.50 encourages ease of use, which is a significant draw for consumers.

The 5EW2.00 takes efficiency to the next level, integrating cutting-edge washing technologies. With a focus on water conservation, this model uses advanced sensors to optimize water usage based on load size and fabric type. Additionally, its noise reduction capabilities ensure that operations remain quiet, a key factor for those in smaller living spaces.

Lastly, the 4EW.90 model blends style and function. With a sleek design, it enhances the aesthetic of any home while providing robust performance. It features modern connectivity options that allow for integration with smart home systems, bringing convenience to everyday tasks.

Together, these Kenmore models represent a balance of innovation, efficiency, and user-focused design. Whether addressing energy use, versatility, durability, or aesthetics, each model brings unique characteristics that cater to the evolving demands of consumers, solidifying Kenmore’s reputation as a leader in household appliance technology.
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