SUN VALLEY STOVE COMPANY
FREESTANDING FIREPLACE ASSEMBLY
Continued
WARNING: Never touch the blower wheel while in operation.
7.Peel off the backing paper and stick the supplied wiring diagram decal on the inside of rear cover on right side oppo- site control.
WARNING: Failure to position the parts in accordance with sup- plied diagrams or failure to use only parts specifically approved with this heater may result in dam- age or personal injury.
8.Connect or reconnect gas supply to fire- place per Connecting Fireplace to Gas Supply on page 13 of this manual.
WARNING: A qualified service person must connect fireplace to gas supply. Follow all local codes.
INSTALLING REAR COVER
1.Lift rear panel over vent pipe connec- tion on firebox. Rear cover will rest on the bottom ledge of the stove body.
2.Using screws provided, attach rear cover to back of stove body. See Figure 20.
IMPORTANT: This rear cover must be
securely in place before venting pipes are installed. 
Rear
Cover
Screw
Firebox
Installed In
Cast Iron
Stove Body
Figure 20 - Installing Rear Cover
VENTING INSTALLATION
WARNING: Read all instruc- tions completely and thoroughly before attempting installation. Fail- ure to do so could result in serious injury, property damage, or loss of life. Operation of improperly in- stalledandmaintainedventingsys- tem could result in serious injury, property damage, or loss of life.
NOTICE: Failure to follow these instructions will void the warranty.
INSTALLATION PRECAUTIONS
Consult local building codes before begin- ning the installation. Only a qualified ser- vice person should install venting system. The installer must follow these safety rules:
•Wear gloves and safety glasses for protection
•Use extreme caution when using ladders or when on roof tops
•Be aware of electrical wiring locations in walls and ceilings
The following actions will void the war- ranty on your venting system:
•Installation of any damaged venting component
•Unauthorized modification of the vent- ing system
•Installation of any component part not manufactured or approved by DESA International
•Installation other than as instructed by these instructions
Your fireplace is approved for use with any listed gas vent. A listed gas vent is a factory made and listed system designed, and in- stalled exclusively for removing products of combustion, excess air, and dilution air resulting from burning fuel gas. Metal vents, the most common type of vent, employ
double wall construction enclosing an insu- lating air space. This air space both helps keep flue gases warm and reduce heat trans- ferred to nearby combustibles. This appli- ance is equipped with a safety control sys- tem designed to protect against improper venting of combustion products.
It is very important that the venting system maintain its balance between the combus- tion air intake and the flue gas exhaust. Certain limitations apply to vent configura- tions and must be strictly followed.
WARNING: This gas fireplace and vent assembly must be vented directly to the outside. The venting system must NEVER be attached to a chimney serving a separate solid fuel burning appliance.
TYPE B-VENT INSTALLATION (Listed B-0 or Greater)
Before beginning installation be sure that the overall height and gas vent size conform to building code requirements. Gas vents ex- tending through pitched roofs can extend a minimum height of at least 600 mm (2') higher than any obstruction within 3m (10'). Gas vents extending through flat roofs are required to extend at least 600 mm (2') above the roof and at least 600 mm (2') higher than any portion of the building or adjoining build- ing within 3m (10') of the gas vent.
•Venting instruction contained in this manual may or may not apply to your area. Consult your local authority for re- quirement in your area.
•Where the gas vent extends through ac- cessible spaces, it should be enclosed to avoid personal contact and damage. En- closure walls should have a fire rating equal to or greater than the floors through which the gas vent passes except in single or
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