General Information

IMPORTANT INSTALLATION GUIDELINES

Proper Log Placement

Log placement is critical to proper burner performance. Logs must be correctly positioned onto the burner. The photos in this manual show the proper pinned position for logs on this set. Owners need to be shown proper log placement and instructed not to move the logs.

Logs must fit firmly onto the burner when positioned as shown in the photos. Misformed logs or logs with sloppy pin holes must be replaced.

Proper Placement of Rock Wool and Decorative Lava Rock Rock wool can be added to burners for a glowing ember effect. It must be positioned only on the front portion of the burner. The photos in this manual show the proper placement of rock wool.

Decorative lava rock or small wood pieces should never be placed on the burner. These items are only for placement on the floor of the fireplace or firebox.

Proper Primary Airflow into Burner

For proper burner operation and flame appearance, the flow of primary air into the venturi tube, located on the rear of the burner, must not be reduced. This flow of air is reduced if dirt, lint or other obstructions build-up around or inside the venturi. Any obstruction in the venturi tube area must be removed. The flow of air into the venturi is also reduced if the gas orifice isn’t centered in the venturi inlet and/or is not aligned with the venturi. Any misalignment of the burner orifice may be corrected by bending the shutter cap holding the orifice to the inlet of the venturi tube.

Ceiling Fans, Portable Fans or Logs Installed Near Cold Air Returns

Ceiling fans or oscillating floor type fans need to be monitored during the operation of vent-free logs. If the air blows directly into the flame causing it to impinge on the log set, or firebox, it should be turned off or redirected. Ceiling fans could be reversed to possibly eliminate flame impingement, and the floor fan could be redirected. Upon installation, be aware of any cold air returns or vents in the proximity of the log set. Any draft created around a vent-free log set can cause the flame to impinge on the log and create a sooting situation.

WARNING: Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame patterns.

WARNING: Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this heater.

Candles

Avoid the use of scented or decorative candles while the log set is in operation. Candles produce a residue in the air that creates a soot like substance. Burning candles while the log set is operating magnifies the problem. It should be noted that candles, in general, produce soot. The amount of time burned and the quantity of candles burned will determine the amount of soot produced and deposited.

Make Owners Aware of Proper Log Set Operation

Properly installed and properly maintained log sets do not deposit soot on the logs. If users see soot appear on a log, call for service. Do not continue to operate the log set.

Sunken Fireplace

If installing this unit into a sunken fireplace, you must raise the floor to insure adequate airflow and guard against sooting. Raise fireplace floor using a non-combustible material, which is secure.

Glass Doors

Make sure that glass doors are open during all operations of the logset. The opening of the glass door frame should be the dimension used for the minimum front opening of the firebox.

Woodburning Fireplaces

The interior of the firebox and the chimney should be cleaned and free of all creosote before installing a gas burning log set. Creosote will soften when heated and can drop on the logset causing odors and possibly sooting.

WARNING: Before installing in a solid-fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner.

Qualified Installing Agency

Installation and replacement of gas piping, gas utilization equip- ment or accessories and repair and servicing of equipment shall be performed only by a qualified agency. The term "qualified agency" means any individual, firm, corporation, or company that either in person or through a representative is engaged in and is responsible for (a) the installation, testing, or replacement of gas piping or (b) the connection, installation, testing, repair, or servicing of equip- ment; that is experienced in such work; that is familiar with all precautions required, and that has complied with all the require- ments of the authority having jurisdiction.

The installation must conform with local codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1/ NFPA54.*

*Available from the American National Standards Institute, Inc. 11 West 42nd St., New York, N.Y. 10018.

State of Massachusetts: The installation must be made by a licensed plumber or gas fitter in the Commonwealth of Mas- sachusetts.

In the Commonwealth of Massachusetts vent free products are not approved.

State of Massachusetts requirement for installation of vented decorative appliance in a vented fireplace is the following:

A vented decorative gas appliance must be installed in a vented fireplace only in the state of Massachusetts. The vent damper must be removed or welded permanently open.

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LS-30FAS-1, LS-24FAC-1, LS-30FAO-1, LS-24FAO-1, LS-24FAS-1 specifications

Empire Comfort Systems has long been recognized as a leading manufacturer of high-quality heating solutions for residential and commercial markets. Among its extensive range of products, the LS series fireplaces—specifically the LS-18FAO-1, LS-24FAS-1, LS-18FAC-1, LS-30FAO-1, and LS-30FAC-1—stand out for their innovative design, impressive performance, and user-friendly features.

The LS series is designed to provide efficient and effective heating while maintaining an aesthetically pleasing appearance. Each model in this series incorporates a powerful gas-burning system that ensures optimal warmth for various spaces. The LS-18FAO-1 and LS-18FAC-1 are ideal for smaller rooms, offering a compact solution without sacrificing heating capacity. The LS-24FAS-1 and LS-30FAO-1, on the other hand, cater to larger areas, producing ample heat to keep homes comfortable in colder climates.

One of the standout features of the LS series is its direct vent technology. This system allows for safe and efficient operation by drawing air from outside for combustion and expelling exhaust gases outside. This not only enhances air quality inside the home but also improves overall energy efficiency. The LS-24FAS-1 and LS-30FAC-1 are particularly noteworthy for their advanced burner technology, which creates a realistic flame effect that mimics the look of traditional wood burning without the associated mess and maintenance.

Users will appreciate the easy installation process of these units, as they do not require a traditional chimney, making them versatile for various residential settings. The fireplaces also come with an adjustable flame control feature, allowing homeowners to customize their heating experience according to their preferences.

In addition to their functional advantages, the LS fireplace units offer a variety of aesthetic options, including different decorative front designs and trim finishes that can seamlessly complement any home decor. Safety is also prioritized with features like pilot lights that ensure reliable ignition and auto shut-off capabilities in case of overheating.

In summary, Empire Comfort Systems has created a remarkable line of gas fireplaces with the LS series, combining modern technology with classic designs to deliver efficient heating solutions. Whether for a cozy family room or a spacious living area, models like the LS-18FAO-1, LS-24FAS-1, LS-18FAC-1, LS-30FAO-1, and LS-30FAC-1 provide both warmth and aesthetic appeal, making them a worthwhile investment in comfort and style for any home.

Empire Comfort Systems LS-30FAC-1 Important Installation Guidelines, General Information

Models: LS-30FAS-1 LS-24FAC-1 LS-30FAO-1 LS-24FAO-1 LS-24FAS-1 LS-18FAO-1 LS-30FAC-1 LS-18FAC-1 LS-18FAS-1