Jøtul GI 635 DV IPI Installation And Operation Instructions Manual page 31

8. IMPORTANT: It will be necessary to clean the glass
after the first few fires. A white powdery residue
will be evident which results from the burner media
curing. Use a non-abrasive household glass cleaner
or warm water. IF THE GLASS IS NOT CLEANED,
THIS RESIDUE CAN CAUSE THE GLASS TO BECOME
PERMANENTLY ETCHED. DO NOT USE AMMONIA-
BASED CLEANERS.
9. Keep the control compartments free of dust and
debris. Always keep the appliance area clear and free
from combustible materials, or flammable liquids.
10. This appliance can be operated with a continuously
burning pilot flame. Exercise caution when using
household products containing combustible vapors.
11. CAUTION: DO NOT OPERATE THIS APPLIANCE WITH
THE GLASS PANEL REMOVED, CRACKED OR BROKEN.
REPLACEMENT OF THE GLASS SHOULD BE DONE BY
A LICENSED OR QUALIFIED SERVICE PERSON. USE
ONLY REPLACEMENT GLASS PROVIDED BY YOUR
AUTHORIZED JØTUL DEALER. NEVER SUBSTITUTE ANY
OTHER TYPE OF GLASS.
Flame Picture / Air Shutter
Adjustment
WARNING:
AIR SHUTTER ADJUSTMENTS SHOULD ONLY BE
PERFORMED BY A QUALIFIED PROFESSIONAL SERVICE
TECHNICIAN.
The volume of air supplied to the front and rear burners
is regulated by individual air shutters which are
controlled in turn by cables located at the each side of
the firebox. The left cable controls the Rear Burner and
the right cable controls the Front Burner.
Push the cable in to increase air volume.
Pull the cable out to decrease air volume.
The air shutter adjustment allows you to achieve the
desired flame appearance. Generally, flame appearance
is a matter of personal preference, however most people
enjoy warm, yellowish flames of medium proportions.
The simple air shutter adjustment feature allows you
to dial-in the burners to acquire a flame picture "sweet
spot" that combines efficient combustion with pleasing
aesthetics.
Figure 59. Front Burner Air Shutter Cable location -
Left-side Compartment.
Figure 60. Correct flame picture.
Adjusting Air Supply Settings
On first firing, push each Air Shutter cable in to fully
open the air shutters. Place the Mode Control to ON and
operate both burners set on HIGH for a minimum of 15 -
20 minutes to allow the insert components to come up to
stable operating temperature.
The burners are very sensitive to air supply volume.
Make air adjustments in 1/8" - 1/4" increments, waiting a
few minutes to observe the flame pattern changes before
making subsequent adjustments. Repeat the process until
a satisfactory flame picture is achieved.
Insufficient combustion air will promote inefficient
combustion resulting in very long yellow flames and
soot. Sooting produces black deposits on the logs, on the
firebox walls, and potentially on the termination cap.
Very blue, transparent, or weak "anemic" flames are
indications of too much air which, although efficient, are
not very attractive.
Generally, Propane will require a more open air
shutter setting than will Natural Gas.
139712_R00 GI 635 IPI Sept. 2015
OPEN
CLOSE
31