Vertical dimensions are based on centerline to centerline of pipe. Horizontal dimensions are based on centerline of pipe to end of termination. Firestop at Ceiling Level Firestop at Ceiling Level VENTING FIREPLACE - TOP (continued) 21759-6-0608 Page 17 MAXIMUM HORIZONTAL RUN WITH NO VERTICAL RISE AND 90° ELBOW MAXIMUM HORIZONTAL RUN WITH MINIMUM VERTICAL RISE AND 90° ELBOW minimum Figure 25 Figure 24 MINIMUM HOLE LOCATION DIMENSIONS FOR THROUGH THE WALL HORIZONTAL INSTALLATIONS WITH 90 DEGREE EL

Vertical runs must be supported every 3 feet using wall straps. Slip wall straps loosely on to pipe. Attach installer provided straps to framing members using nails or screws. • The fireplace and venting system should be inspected before initial use and at least annually by a qualified field service person. Inspect the external vent cap on a regular basis to make sure that no debris is interfering with the airflow. Inspect entire venting system to ensure proper function. • Please refer to the fi

4. Place Y Branch (#4) onto two (2) pins on rear log. 5. Compare the completed log installation with the appropriate photo from pages 7 through 9. Review previous steps to make any necessary adjustments. 6. Log placement is completed. Replacement Loose Material (glowing embers) Part Number Note: A single layer of embers is to be used when applying Platinum Bright Embers (alone or in combination with production embers) to the burner. Log Placement LS-(18,24,30)B2-1 Figure 1 The following WARNING

Logs must be correctly positioned onto the burner. The photos in this manual show the proper pinned position for logs on this set. Owners need to be shown proper log placement and instructed not to move the logs. Logs must fit firmly onto the burner when positioned as shown in the photos. Malformed logs or logs with sloppy pin holes must be replaced. Proper Placement of Rock Wool and Decorative Lava Rock Rock wool can be added to burners for a glowing ember effect. It must be positioned only on

4. Place Y Branch (#4) onto two (2) pins on rear log. 5. Compare the completed log installation with the appropriate photo from pages 7 through 9. Review previous steps to make any necessary adjustments. 6. Log placement is completed. Replacement Loose Material (glowing embers) Part Number Note: A single layer of embers is to be used when applying Platinum Bright Embers (alone or in combination with production embers) to the burner. Log Placement LS-(18,24,30)B2-1 Figure 1 The following WARNING

Avoid any drafts that alter burner flame patterns. WARNING: Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this heater. Candles Avoid the use of scented or decorative candles while the log set is in operation. Candles produce a residue in the air that creates a soot like substance. Burning candles while the log set is operating magnifies the problem. It should be noted that candles, in general, produce soot. The amount of time burned and the quanti

Place round recess in top center (K) log onto round boss on upper middle left (J) log and insert square boss on top center (K) log into square recess in middle center (I) log. 12. Insert boss on top right (L) log into recess on middle center (I) log. 13. On LS-18P and LS-30P log sets, insert boss in top left (M) log onto recess on middle center (I) log and rest on (J) log. 13. On LS-24P log sets, insert boss in top left (M) log onto recess on middle center (I) log and rest on (F) log. LOG PLACEM

WARNING: All previously applied loose material must be removed prior to reapplication. Replacement Loose Material (glowing embers) Part Number LS-18P 15999 LS-24P 15970 LS-30P 15970 Platinum Bright Embers PE-20-1 Note: A single layer of embers is to be used when applying Platinum Bright Embers (alone or in combination with production embers) to the burner. Log Placement LS-(18, 24, 30)P Logs Figure 5 Attention: Do not use Figures 1 to 5 to order replacement logs. Refer to Page 11, Parts List and

WARNING: Before installing in a solid-fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Qualified Installing Agency Installation and replacement of gas piping, gas utilization equip- ment or accessories and repair and servicing of equipment shall be performed only by a qualified agency. The term "qualified agency" means any individual, firm, corporation, or company that either in person or through a repre

If the information in this manual is not fol- lowed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. LOG SET FOR UNVENTED GAS LOG HEATER OR VENTED DECORATIVE APPLIANCE MODELS LS-18H-1 LS-24H-1 LS-30H-1 EFFECTIVE DATE MAY 2006 INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. Log sets comply with ANSI Z21.11.2 Unvented Heaters and also comply with ANSI Z21.60 Decorative Vented Appliances for Solid F