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Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
PLACEMENT OF VOLCANIC STONE, GLOWING EMBERS,
AND LOGS
1. Remove modesty panel, and glass door assembly from one side of
fireplace (see Page 48).
2. Locate materials (log set, bag of glowing embers, and bags of volca-
nic stone).
NOTE: LOGS ARE FRAGILE! Handle with care to prevent
breakage.
3. Install volcanic stone. Place some of the volcanic stone on the firebox
floor around the grate (the entire bag of volcanic stone will NOT be
used).
NOTE: Do NOT place volcanic stone on burner.
4. Prepare and install glowing embers.
NOTE: This appliance is provided with enough glowing
ember material for several applications. Do NOT use the
entire contents of a new bag at one time.
a) Separate some of the glowing ember material into pieces about
the size and thickness of a dime (see Figure 7 2). Keep the
pieces fluffed up, not matted.
IMPORTANT! Ember pieces must be
as SMALL and THIN as a dime.
b) Distribute the dime-sized pieces over the surface of the burner, in
the areas shown in Figures 72 and 73.
NOTE: To prevent flame impingement and soot, do not use
more ember material than necessary.
c) For best glowing effect, replace ember material annually.
NOTE: Use only catalog number H8312 Glowing Embers
with this fireplace.
WARNING
• DO NOT attempt to install the logs until the appli-
ance installation has been completed, the gas line
connected and tested for leaks, and the initial burner
operation has been checked out.
• Logs get very hot and will remain hot up to one hour
after gas supply is turned off. Handle only when
logs are cool. Turn off all electricity to the appliance
before you install volcanic stone, embers and logs.
• The size and position of the log set was engineered
to give the appliance a safe, reliable and attractive
flame pattern. Any attempt to use a different log
set in the fireplace will void the warranty and will
result in incomplete combustion, sooting, and poor
flame quality.
• This appliance is not designed to burn wood. Any
attempt to do so could cause irreparable damage to
the appliance and prove hazardous to your safety.
• If logs are not installed according to the log installa-
tion instructions, flame impingement and improper
combustion could occur and result in soot and/or
excessive production of carbon monoxide (CO), a
colorless, odorless, toxic gas.
Figure 72 - Preparation of Glowing Ember Material
Figure 73 - Placement of Glowing Ember Pieces
Place
embers
in circled
areas.
• Place glowing ember material in circled areas ONLY.
• Do NOT place glowing ember material over main flame gas ports.
• To prevent flame impingement and soot, do not use more ember
material than necessary.
Figure 74 - Placement of Glowing Embers
NOTE: It is important to ensure proper log placement
per the manual when installing these units. Verify pilot
flame is not obstructed. See Verifying Appliance Opera-
tion on Page 25.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Bag of Glowing Embers
Separate glowing ember material
into THIN, square, dime-sized pieces.
A
C
Control Side
Control Side
(top view of burner shown)
Operation Instructions
900355-01, 01/2020
B
49
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