Derating Procedure

To derate this unit, install the appropriate orifice per the High Altitude chart.

1.Remove the two ¼” hex head screw that holds the burner tube/log support to the bottom of the stove.

2.Remove the burner tube/log support to expose the main burner orifice.

3.Remove the orifice and replace with the appropri- ate one from the high altitude kit.

4.Be sure to attach the high altitude conversion sticker provided with the kit to the rating plate on the appliance.

THIS STOVE HAS BEEN CONVERTED FOR USE AT AN ALTITUDE OF: ___________

Orifice Size: __________ Manifold Press. _____

Input Btu/Hr. _________ Fuel Type __________

Date of Conversion ___________

Figure 19. High Altitude Conversion Label. This sticker is included in all high altitude kits and must be applied to the stove when converted for high altitude.

HIGH ALTITUDE ORIFICE CHART

Gas Type

Orifice Size

Elevation

Part Number

 

 

 

 

 

Natural Gas

3.3 mm

0-2000 ft.

129666

 

(0-610 m)

Orifice only

 

 

Natural Gas

3.2 mm

2001-4500 ft.

154393 Kit

(611-1370 m)

 

 

 

 

 

 

 

Propane

#48

0-2000 ft.

129407

 

 

 

(0-610 m)

 

 

 

 

 

Propane

#48

2001-4500 ft.

No Derate

 

 

(611-1370 m)

 

 

 

 

 

 

 

 

 

Air Shutter Adjustment / Flame Appearance

The GF 600 DV FIRELIGHT gas stove is shipped from the factory equipped as a NATURAL GAS STOVE. If the stove is converted for propane, it will be neces- sary to adjust the air shutter on the burner tube to achieve the proper gas to air mixture. The proper air shutter settings are:

1/2” open for natural 7/8” open for propane

The air shutter can also help achieve the desired flame appearance. Generally, flame appearance is a matter of preference, however most people enjoy a warm yellowish flame.

Air Shutter Too Open - the appliance will generate a flame that is blue and transparent, or an “anemic” flame.

Air Shutter Too Closed - the appliance will generate very long yellow flames resulting in soot. Sooting produces black deposits on the logs, on the inside walls of the appliance, and potentially on the exterior termination cap.

Sooting is caused by incomplete combustion in the flames and lack of combustion air entering the air shutter opening.

To adjust the air shutter, remove the burner tube and using a phillips head screwdriver loosen the screw at the air shutter and adjust accordingly. Be sure to retighten the screw that holds the air shutter setting. Reassemble the stove and close the door. Allow stove to burn 30 minutes on the HIGH setting, observing the flame continuously. If the flame appears weak, slow, or sooty, repeat the process described above until the flame is as desired.

See Fig. 13.

WARNING:

AIR SHUTTER ADJUSTMENTS

SHOULD ONLY BE PERFORMED

ONLY BY A QUALIFIED PROFES-

SIONAL SERVICE TECHNICIAN.

19

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Image 19
Jotul GF 600 DV manual Air Shutter Adjustment / Flame Appearance, Derating Procedure, High Altitude Orifice Chart

GF 600 DV specifications

The Jotul GF 600 DV is a distinctive gas fireplace that seamlessly combines luxury with functionality, making it a popular choice for homeowners seeking both style and warmth. As part of the well-regarded Jotul line, this model is designed with an emphasis on efficiency and aesthetic appeal, catering to varied interior designs from contemporary to traditional.

One of the main features of the Jotul GF 600 DV is its impressive heating capacity. With the ability to produce up to 30,000 BTUs, it efficiently warms spaces up to 1,500 square feet, making it ideal for living rooms, dens, or any area in need of supplemental heat. The fireplace operates on natural gas or propane, allowing homeowners flexibility in fuel choice based on availability and preference.

The GF 600 DV boasts a striking design, featuring a large glass front that offers an unobstructed view of the mesmerizing flames. This model is available in several finishes, including cast iron, which not only enhances durability but also retains heat longer, thus improving heating efficiency. The realistic gas logs add to the authenticity of the fire experience, while the flame control allows users to adjust the fire’s intensity with ease, creating the perfect ambiance for any occasion.

In terms of technology, the Jotul GF 600 DV is built with advanced burner systems that provide a realistic flame pattern and efficient combustion. The model operates with direct vent technology, which ensures that the fireplace draws air from the outside for combustion, thereby eliminating any risk of indoor air contamination. This feature also enhances energy efficiency, as the fireplace can efficiently maintain indoor temperatures without drawing heated air out of the home.

Another significant characteristic of the Jotul GF 600 DV is its ease of installation and operation. The unit can be installed in various types of framing and can be vented vertically or horizontally to accommodate different house designs. Additionally, it can be complemented with optional remote controls or wall thermostats, providing convenience and greater control over heating and comfort levels without manual adjustments.

Safety is also a key consideration in the design of the Jotul GF 600 DV. It includes features such as an automatic shut-off mechanism that activates in case of malfunction or irregular operation. This commitment to safety ensures peace of mind for users and their families.

In summary, the Jotul GF 600 DV is not only a functional heating solution but also a stylish addition to any home. With its blend of advanced technology, efficiency, and aesthetic qualities, it exemplifies modern fireplace design, meeting the needs of contemporary living while ensuring warmth and comfort throughout the colder months.