14.Remove the Regulator Tower, Gasket, white plastic disk, and Spring.

15.Install the new regulator: Be sure the new gasket is properly positioned and tighten screws securely.

16.Install the identification labels to the stove so that they can be seen by any person that may be servicing the stove. Label A: apply to back of stove.

Label B: apply to stove’s rating plate.

Small valve Label: apply to valve.

17.Reassemble the stove, apply gas to the system and check for leaks using a soapy water solution.

18.Adjust the Air Shutter:

CAUTION! USE WORKGLOVES. SURFACES MAY BE HOT!

You will need to adjust the shutter to the position that supplies the correct amount of air mixture to achieve the best flame picture with your particular installation. Start with the shutter stem at the midway position in the slot in the bottom of the stove. See fig. 21. Pushing the stem back will restrict air, while pushing it forward will open the shutter. Too much air will produce a lighter flame, while too little will promote long, dark flames and may pro- mote sooting. Make adjustments in small incre- ments. With some experimentation, you will find the shutter position that works best for your installation.

Pilot Head

Orifice

Retainer

Clip

Pilot Base

Figure 25. Pilot orifice removal and replacement.

Regulator

Remove black

Apply small

Tower

gasket

label here

 

 

Figure 26. Regulator assembly.

NEVER USE AN OPEN FLAME TO CHECK FOR GAS LEAKS.

Correct gas pressure is essential for efficient and safe operation of this appliance. Correct gas pressure must be established at the time of installation. For more details, see the Gas Pressure section of this manual (page 19).

ALWAYS REFER TO THE LIGHTING INSTRUCTIONS ON THE INSIDE BACK COVER OF THIS MANUAL WHEN LIGHT- ING YOUR STOVE.

Gas Supply Connection

Connect the gas supply line to the stove, before installing the optional Blower.

If the blower will be installed, use a 45° elbow off the control valve to create clearance required for the blower installation.

The gas supply line connection is made to the left side of the valve. The gas supply line should be 3/8" npt with a 1/2" diameter supply, or the appropriate size to provide sufficient gas pressure to the valve regardless of the input setting.

The use of Flexible Gas Appliance Connectors is acceptable in many areas in the U.S. However, Canadian methods vary depending on local code.

ALL INSTALLATIONS MUST COMPLY WITH LOCAL CODE OR IN THE ABSENCE OF LOCAL CODE, MUST COMPLY WITH THE MOST RECENT EDITION OF THE NATIONAL FUEL GAS CODE ANSI Z223.1/NFPA 54 OR CAN-B149.

All codes require a gas shut-off valve (gas cock) and union, to be installed in the supply line, and in the same room as the appliance. This allows for the disconnection of the stove for servicing and maintenance. See fig. 27.

Figure 27. Supply valve coupling.

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Jotul GF 400 DV manual Gas Supply Connection, Adjust the Air Shutter, Never USE AN Open Flame to Check for GAS Leaks

GF 400 DV specifications

The Jotul GF 400 DV is a highly sought-after gas stove, known for its excellent efficiency and stylish design. This innovative heating solution combines traditional aesthetics with modern technology to create a product that is not only functional but also enhances any living space.

One of the standout features of the Jotul GF 400 DV is its elegant cast iron construction. The durability of cast iron ensures that the stove retains heat longer, providing warmth even after the fire goes out. The design incorporates a large viewing window that allows for an unparalleled view of the flames, fostering a cozy atmosphere. The stove is available in several finishes, including classic black, which complements a variety of home decors.

Efficiency is a key characteristic of the GF 400 DV, as it is designed to achieve a high thermal efficiency rating. It utilizes direct venting technology, allowing for easy installation and efficient combustion. This technology facilitates the venting of exhaust gases outside the home, ensuring indoor air quality remains pristine. The adjustable heat output allows users to customize the warmth according to their needs.

Another impressive feature of the Jotul GF 400 DV is the inclusion of a variable flame adjustment system. This system enables users to control the intensity of the flames, providing both ambiance and practicality. The stove can produce up to 25,000 BTUs, making it suitable for heating medium to large spaces, with an estimated heating area of around 800 to 1,500 square feet.

The GF 400 DV is equipped with electronic ignition for hassle-free startup. Additionally, it features a remote control option, allowing users to operate the stove conveniently from a distance. The manual control option is also available for those who prefer a more traditional experience.

In terms of safety, the stove comes with built-in safety measures, including a flame failure device that automatically shuts off the gas supply if the flame goes out unexpectedly.

Overall, the Jotul GF 400 DV gas stove represents the perfect blend of traditional craftsmanship and modern efficiency. Its combination of aesthetics, innovative features, and practical heating capabilities makes it an ideal choice for homeowners looking to add warmth and character to their living spaces. Whether you’re enjoying a quiet evening at home or entertaining guests, this stove is sure to impress with its performance and beauty.