Jøtul Allagash GF 300 DV Operating instructions

Brand: Jøtul

Model: Allagash GF 300 DV

Type: Operating instructions

Jøtul Allagash GF 300 DV is a direct vent gas stove designed to provide efficient heating solutions for indoor spaces. It can operate on either natural gas or propane, offering fuel conversion flexibility. With a manual valve, users can easily switch between fuel types. The stove features adjustable primary air shutters for precise flame control, allowing for customized heat output and desired flame picture. Proper gas pressure is crucial for the stove's performance, and it comes equipped with test points for pressure checks.

Fuel Conversion

Instructions

Kit 157467 Manual Valve - NG to LP

Kit 157468 Manual Valve - LP to NG

This conversion kit shall be installed

by a qualified service agency in ac-

cordance with the manufacturer’s

instructions and all applicable

codes and requirements of the

authority having jurisdiction. If the

information in these instructions is

not followed exactly, a fire, explo-

sion, or production of carbon mon-

oxide may result causing property

damage, personal injury or loss of

life. The qualified service agency is

responsible for the proper instal-

lation of this kit. The installation is

not proper and complete until the

operation of the converted appli-

ance is checked as specified in the

manufacturer’s instructions sup-

plied with the kit.

Cet équipement de conversion sera

installé par une agence qualifiée de

service conformément aux instruc-

tions du fabricant et toutes exigences

et codes applicables de l’autorisés

avoir la juridiction. Si l’information

dans cette Instruction n’est pas suivie

exactement, un feu, explosion ou pro-

duction de protoxyde de carbone peut

résulter le dommages causer de pro-

priété, pert ou blessure personnelle

de vie. L’agence qualifiée do service

est esponsable de l’installation pro-

pre de cet équipemetn. L’installation

n’est pas propre et complète jusqu’à

l’operation de l’appareil converi est

chéque suivant les critères établis

dans les instruction de propriétaire

provision nées avel l’équipement.

CAUTION: Before proceeding

with this conversion, the gas sup-

ply must be shut off prior to dis-

connecting the electrical power.

ATTENTION: Avant de procéder à cette

conversion, l’approvisionnement en

gaz doit être coupée avant de dé-

brancher l’alimentation électrique.

4/12 139497

Jøtul GF 300 DV IPI Allagash

Direct Vent Gas Stove

Fuel Conversion Kit

LP #157467 / NG #157468

SIT Proflame 885 Valve

Rating Specifications - BTU/hr NG LP

Min. Input Rate, 0 - 2000 ft. 15,000 12,000

Max. Input Rate, 0 - 2000 ft. 26,000 28,000

Figure 4. Install the new burner injector. For LP conversion,

install the Air Shutter stop screw.

Tools required:

• Torx T20 or slotted screwdriver

• 7/16” open end wrench

• 1/2” open ended wrench or deep-well socket

Conversion Kit Contents:

• 1, regulator tower labeled for either LP or NG

• 2, regulator tower screws

• 1, burner orifice (#40 for NG, 1.40 for LPG)

• Label A - to be completed and applied to

the back of the stove

• Label B - apply to the stove’s Rating Plate

• Small valve label - apply to valve body

• 1, #8X 1/2” sheet metal screw (LP Air Shutter Stop)

• Conversion instructions

Fuel Conversion Procedure

1. Turn off gas supply to stove.

2. Remove the stove Top Plate.

3. Disengage the two Glass Frame Latches and lift the

glass panel frame up and out of the stove as in fig. 1.

4. If installed, remove the Embers and Log Set using

care not to damage the fragile log parts.

5. Lift out the Burner Skirt.

6. Reach under the stove and loosen the Air Shutter

wingnut. See fig. 23.

7. Remove the Burner Plate: See fig. 24.

Figure 2. Loosen the Air Shutter wingnut from under the stove.







 Stove

Front

Glass Frame

Latch

Figure 1. Release the glass frame latches at the top of the

firebox.

Figure 3. Remove four sheet metal screws and lift burner out of

the firebox.

Apply Label

“A” Here

8. Change the Burner Injector. See fig. 4. Using a 1/2”

open end wrench or deep-well socket remove the

burner orifice from its brass elbow housing and

replace with the appropriate orifice supplied in the

kit.

9. LP CONVERSION ONLY:

A) Install the stop screw into the air shutter plate.

See fig. 4.

10. CHANGE THE PILOT ORIFICE: Use the 7/16” wrench

to loosen the pilot head just enough to push in the

adjustment slide. See fig. 5.

For LP : push tab to left (red ink exposed on slide).

For NG: push tab to right

11. Replace the Burner Plate. Engage the burner tube

with the Air Shutter assembly. Be sure the burner

is level and secure it to the four support brackets

with the screws previously removed.

12. Replace the Valve Regulator. Using a Torx T-20

screwdriver, remove the two screws from the

front of the regulator. Remove the regulator

components and replace with the one from

the conversion kit. See fig. 6.

13. Install the identification labels to the stove so

that they can be seen by any person who may

be servicing the stove.

Label A: apply to back of stove.

Label B: apply to the rating plate attached to

the back of the stove.

Small Conversion Label: apply to valve.

14. Reassemble the stove, apply gas to the

system and check for leaks using a soapy water

solution or electronic gas detector.

NEVER USE AN OPEN FLAME TO CHECK FOR GAS

LEAKS.

15. Correct gas pressure is essential for efficient and

safe operation of this appliance. Use a manometer

to check pressures as specified in the Gas Pressure

section on page 4.

Figure 6. Manual Regulator conversion.



Figure 5. LP pilot orifice position shown.

16. Adjust Primary Air Shutter and Flame Picture.

Slide the shutter stem back to decrease air and

forward to increase air supply to the injector.

For either fuel, start at the half-way setting, and

let the burner settle-in for 15-20 minutes before

making any adjustments. Make adjustments in

1/8” increments, letting the burner settle-in again

before making each subsequent adjustment.

SEE THE OWNER’S MANUAL FOR FURTHER DETAILS

REGARDING PRIMARY AIR AND INLET/EXHAUST

RESTRICTOR SETTINGS THAT AFFECT COMBUSTION

EFFICIENCY AND FLAME PICTURE.

Pilot Hood

Pilot Orifice

Slider

Symptoms of incorrect gas pressure include:

Insufficient gas pressure:

• Small pilot flame which can result in insufficient

millivolts.

• Little variation in flame picture between HI and

LO regulator settings.

• Insufficient gas to support more than one

appliance causing nuisance outages or gas

surges.

Excessive gas pressure:

• Permanent damage to valve causing complete

appliance shut down.

• Too large a pilot flame resulting in overheating

of the power generator and consequent shut

down.

• Sooting due to impingement and/or incorrect

fuel to air mix.

Jøtul North America, Inc. 55 Hutcherson Dr. Gorham, Maine 04038

Figure 7. Correct Log Set flame picture.

Gas Pressure Check

Correct gas pressure is essential for efficient and

safe operation of the GF 300 DV IPI gas stove. It is

important that the correct pressure is established

at the time of the installation. Proper gas pressure

provides a consistent flow of gas to the appliance and

is instrumental in checking for gas leaks.

Pressure Test: Attach a manometer to the

appropriate test point on the valve. See fig. 29. The

gauge connections are located on the front of the valve.

Connections are identified by:

E - for Inlet or Supply Pressure (the amount of gas

coming to the valve.)

A - for Manifold Pressure (the amount of gas that

is coming out of the valve to the burner.)

ALWAYS TEST PRESSURES WITH VALVE CONTROL

KNOB SET ON HIGH.

INLET GAS PRESSURES

(inches water column)

MIN MAX

NATURAL GAS 4.8 7.0

PROPANE 12.0 14.9

The appliance and its appliance main gas valve

must be disconnected from the gas supply piping

system during any pressure testing on that system

at test pressures in excess of 1/2 psig (3.5 kPa).

The appliance must be isolated from the gas

supply line by closing its individual manual gas

shut-off valve (gas cock) during any pressure testing

of the gas supply piping system that is equal to or

exceeds pressures of 1/2 psig (3.5 kPa).

MANIFOLD PRESSURES

(inches water column)

MIN MAX

NATURAL GAS 1.2 3.8

PROPANE 2.9 11.0

Figure 29. Pressure test points.

Jøtul Allagash GF 300 DV Operating instructions

Brand: Jøtul

Model: Allagash GF 300 DV

Type: Operating instructions

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