Jotul GF 600 DV User Manual

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.

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 ___________

3.3 mm

3.2 mm

#48

#48

0-2000 ft.
(0-610 m)

2001-4500 ft.
(611-1370 m)

0-2000 ft.
(0-610 m)

2001-4500 ft.
(611-1370 m)

129666

Orifice only

154393 Kit

129407

No Derate