Unpacking
Open the carton and remove the logs and the chassis. Remove each of the logs by gripping at either end of the log while avoid- ing any undue pressure. Please note that the logs have been marked for positive identification.
The carton for all models contains the following: chassis, front log (#1), rear log (#2), top log (#3), [log (#4), log (#5) are in- cluded with larger models], 2 screws and a bag of volcanic ash.
Fireplace Preparation
The fireplace needs to be prepared before installing the unit:
A.Turn off the gas supply if the gas line has been run to the fireplace.
B.WARNING: Before installing logs in fireplace, the chim- ney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner or sooting will occur.
Note: If your fireplace has been cleaned using chemicals or solvents, these products may have been absorbed into the fireplace hearth and walls and will be burned off during the initial break-in period.
C.Any outside air ducts and/or ash dumps in the fireplace shall be permanently closed and sealed at the time of appliance installation. This will prevent drafts from disturbing the flames and interfering with complete combustion of the gas fuel.
Location
When gas logs are to be installed in a fireplace, inspect the area surrounding it for possible air drafts that may affect the flames and possibly cause sooting. Such drafts may be caused by a ceiling fan near the fireplace, a hot air furnace register or an open door. When burning the logs, carefully observe the effect of possible drafts on the flames and take appropriate measures to eliminate them. For example, the ceiling fan may be cut off, the hot air register closed, etc.
Centrally locate the gas logs in the fireplace deep enough into the firepit to accomplish an adequate draft (if use as a vented appliance is planned). Ensure that the front feet of the grate sit inside the front edge of the fireplace. Be sure fireplace meets minimum fireplace dimensions.
To avoid any movement of the unit during operation, screw the chassis to the floor of the fireplace using the screws provided. Failure to do so could cause gas leaks.
Two brackets are provided. Place brackets over front grate legs as shown in figure 3. After locating the chassis correctly in the fireplace, mark the hole positions on the fireplace floor. Drill two holes approximately 1/2” deep.
Use the two screws to secure the brackets to the fireplace floor, (Fig. 3)
Clearances
NOTE: The following instructions regarding installation clear- ances and the use and installation of a canopy apply to use of the appliances as an unvented space heater in permitting jurisdictions. When installed as a vented decorative gas appli- ance, the clearances noted below and the use of a heat-deflect- ing canopy are not required.
However, it is recommended that these instructions be followed
even when the appliance will be used as a vented decorative appliance in case local codes change to allow unvented space heaters or in the event that the flue damper is inadvertently closed.
Clearances for unvented installation in existing fireplaces, (jurisdiction permitting)
1.Sidewall Clearances: Clearances from the side of the fireplace opening to any combustible wall should not be less than 16”. (Fig. 4A)
2.Ceiling Clearances: The ceiling height should not be less than 42” from the top of the fireplace opening. (Fig. 4A)
3.Mantel Clearances: The use of a canopy* is optional de- pending on mantel clearances to the fireplace opening and projection profile.
NOTE: Mantel clearances may differ for each vent-free fire- box. Refer to the firebox installation instructions for clear- ances.
A.Mantel profile: The minimum distance above the fire- place opening to combustible material projecting 11/8” (tile moldings, breast boards, etc.) is 15”.
Combustible material projecting 6” (a mantel shelf, for example) requires a minimum clearance of 19” above the fireplace opening. Required clearance varies with the amount of projection. (Fig. 4B)
The mantel profile must fall within the cross-section shown in figure 4B (if no canopy is used) or 4C (if a canopy is used).
B.With canopy*: The minimum distance above the fire- place opening to combustible material projecting 1¹⁄₈" (tile moldings, breast boards, etc.) is 8".
Combustible material projecting 6" (a mantel shelf, for example) requires a minimum clearance of 12" above the fireplace opening. Required clearance varies with the amount of projection. (Fig. 4C)
C.Heat resistant material: Any heat resistant mate- rial suitable for a continuous operating temperature of 120°C (248°F) must cover the wall surface directly above the fireplace opening and extend the full width of the fireplace opening for a distance of 10” above the opening if no canopy is used, (8” if a canopy is used). (Figs. 4B and 4C)
Fig. 3 Use two (2) screws to secure the brackets to the fire- place floor.
