Owner`s manual

22
INSTALLATION (Cont.)
Fig. 22-4
ODS pilot (in rear)
Main burner ports
Ember burner
ports
Gas valve
Carryover port
location
(for fl ash tube)
Flash tube
CLEANING AND SERVICING SAFETY INFORMATION
DAMPER CLAMP INSTRUCTIONS (IF APPLICABLE)
The damper clamp with hex bolt (Fig. 22-1) is provided as a means to prevent
full closure of the damper blade. The clamp is easily attached to most damper
blades with pliers or a wrench, and must be permanently installed. The clamp
is designed to prevent accidental closure of the damper when installed as
illustrated (
Fig. 22-2 and Fig. 22-3). Should the
clamp not fi t, or fail to provide the permanent vent
opening specifi ed in Table 3-1, have a permanent
stop installed, remove the damper blade, or have
the damper cut to provide the minimum permanent
opening required.
Damper clamp
Fig. 22-1
Set screw
Fig. 22-2 Fig. 22-3
Open
Closed
ODS pilot
ODS pilot
opening
Air intake
openings
(on each side)
Fig. 22-6
Fig. 22-5
1
/
2
" (minimum)
Note: Regular cleaning and servicing will be necessary to ensure proper ODS pilot operation and proper burn
characteristics.
A. Always shut off the gas to the unvented gas log set while performing service work.
B. Allow the unvented gas log set to cool before servicing.
C. Installation and repair must be done by an NFI Certifi ed or other qualifi ed professional service
technician. The gas log set should be inspected regularly to prevent burner shutdown, sooting, odors,
etc. This unit must be inspected and cleaned annually by a qualifi ed professional service technician. It
must be checked for clean burning operation and proper ODS pilot appearance, with the correct tools
to service this unit. More frequent cleaning may be required. Excessive lint can build up on this unit from
carpeting, bedding material, pet hairs, or other particles in the air. It is critical that all control components,
burners, and circulating air passageways be kept clean and free of all obstructions. The ODS pilot is especially
sensitive to a dirty environment and will not function properly if dirty. Make certain all air openings are clean
and free of obstructions, including:
1. The air intake openings on the ODS pilot assembly.
2. The ODS pilot opening.
3. The air shutters on both the front/bottom ember burner and the rear/top main burner.
4. The fl ash tube and its corresponding carryover ports.
Obstructions in or around the fl ash tube may result
in the ember burner not lighting and/or an intermittent popping noise from the fl ash tube.
WARNING: Failure to keep the primary air openings of the burner(s) clean may result in sooting and property
damage.
5. All of the ports on both the front/bottom ember burner and the rear/top main burner. (See the CLEANING
AND SERVICING section.)
D. Any safety screen or guard removed for servicing must be replaced prior to operating this gas log
set.
E. Decorative wood chip (if included) must be placed at least a
1
/
2
inch away from burner controls to avoid
damaging the controls by overheating due to heat refl ection (see Fig.
22-5).