DFX & DBX Series Vent Free Fireplaces

OPERATING INSTRUCTIONS

thermostatIC control lighting instructions

1.STOP! Read the safety information .

2.Make sure the manual shutoff valve is fully open.

3.This heater is equipped with an ignition device (piezo) which automatically lights the pilot.

4.Refer to Page 22, Figure 28 for the location of the piezo ignitor and control knob. Turn control knob

clockwise to the OFF position.

5.Wait 5 minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow safety instructions under What To do if You Smell Gas, Page 23. If you do not smell gas, go to the next step.

6.Turn the gas control knob counterclockwise to the IGN position. Figure 32. Push in and hold control knob for 5 seconds.

7.With the control knob pushed in and held, push and release the piezo ignitor button to light the ODS pilot. The pilot is located on the right side of the heater, behind the front log and in front of the burner. If piezo ignitor does not light the pilot, see Match Lighting Instructions, Page 26.

8.Hold the control knob in for an additional 10 seconds to prevent the ODS pilot from shutting off the gas while the thermocouple is warming up.

9.Release the control knob.

•If the knob does not pop out when released, stop and immediately call your service technician or gas supplier.

•If the ODS pilot will not stay lit after several tries, push and turn the control knob clockwise to OFF. Release and wait 15 seconds. Repeat steps 6 through 9.

10.Turn control knob to any position between LOW and HIGH. The knob position controls the thermostat temperature. Figure 32

11.The heater is now in proper operation. The following procedure should be used to achieve thermostatic control of the desired room temperature.

Figure 32 - Control Knob

a.Operate unit at higher setting until desired room temperature is achieved.

b.At the desired temperature, slowly turn the knob clockwise and stop rotating when flame disappears.

c.Thermostat is now set to maintain the current room temperature.

d.As the room temperature decreases, the thermostat valve will open to ignite the front and rear burner.

e.When the temperature reaches its set point (knob position), the thermo- stat valve will again shut off the burner.

f.This is the normal cycle of the heater.

TO TURN OFF GAS TO HEATER

1.Turn control knob clockwise to OFF position to completely shut off the heater.

2.If applicable: Turn off all electric power to the heater.

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Monessen Hearth DBX24C manual ThermostatIC control lighting instructions
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DBX24C specifications

The Monessen Hearth DBX24C is a remarkable addition to the landscape of home heating solutions. Known for its efficient performance and modern design, this direct vent gas fireplace offers both functionality and aesthetic appeal, making it a top choice among homeowners.

One of the standout features of the DBX24C is its sleek, contemporary appearance. The fireplace has a clean face design that maximizes the viewing area of the flames, creating a captivating focal point in any room. It is available in various decorative options, including multiple media layouts, which allow users to personalize their fireplace to match their interior decor.

Efficiency is a key characteristic of the Monessen Hearth DBX24C. With an impressive efficiency rating, it provides effective heating while utilizing fuel resources wisely. The direct vent design ensures that combustion gases are expelled outside, promoting safer indoor air quality and allowing for versatile installation options, including exterior walls and through the roof.

Equipped with advanced technologies, the DBX24C boasts an impressive burner system that produces an alluring flame pattern, replicating the look of real wood. This fireplace uses high-quality ceramic glass that not only provides durability but also enhances heat output. The ceramic glass allows for excellent visibility of the flames while reflecting heat back into the living space.

The DBX24C features user-friendly controls, with options for remote operation and adjustable flame settings. This enables homeowners to easily customize their heating experience, whether they desire a cozy ambiance for gatherings or a warmer atmosphere on chilly nights. Additionally, its minimal maintenance requirements make it a practical choice for busy homeowners.

In terms of safety, the Monessen Hearth DBX24C incorporates several built-in features, such as heat sensors that monitor the unit’s temperature and safety shutoff systems that activate if the fireplace reaches excessive heat levels. This commitment to safety further enhances its appeal for families.

In summary, the Monessen Hearth DBX24C offers an exceptional blend of efficiency, style, and technology. Its modern design, customizable features, and commitment to safety make it an outstanding choice for those seeking a reliable and aesthetically pleasing heating solution for their homes. Whether you are looking to enhance your living space with a beautiful centerpiece or simply desire effective warmth, this gas fireplace delivers on all fronts.
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