Page 3
Operating Instructions
CAUTION:
Do not light a fire until you read and completely understand the Operating Instructions that follow. If you
have any questions or concerns, please contact
Fireplace Doors Online
before proceeding.
GENERAL SAFEGUARDS:
WARNING:
Never use gasoline, oil, or any other flammable liquid to start a fire in the
CMC Wood Insert
.
Excessive heat can cause damage to the
CMC Wood Insert
. Very hot wood fires can cause warping or other damage
and shorten the life of the
CMC Wood Insert
and/or its components. This type of damage, caused by over-heating, is
considered abuse and is not covered under warranty.
Do not burn trash, construction materials, pressure treated lumber and/or railroad ties in your
CMC Wood Insert
. The
intense heat that these types of materials can produce can damage the
CMC Wood Insert
and the fumes from burning
these types of materials can create a serious health hazard.
Dry, seasoned hardwood, aged 6 to 9 months, is recommended as the safest and most efficient firewood. When
wood is green and/or burned very slowly, it produces tar and other organic vapors, which combine with expelled
moisture to form creosote. This creosote residue accumulates on the flue lining and, if ignited, may start a danger-
ous chimney fire. The chimney should be inspected for creosote build-up frequently and cleaned as necessary.
NOTE:
High-temperature stove paint gives off an acrid odor as it cures. Open windows during the first few fires.
OPERATION:
IMPORTANT:
The Blower must be running when the fire is burning. If the Blower fails or electrical power is lost, allow
the fire to die and discontinue use until the Blower is repaired or power is restored. Leave the glass doors fully open until
the fire has burned out. Ignoring this advice can cause damage to the
CMC Wood Insert
and/or the Blower.
BLOWER:
The Blower is equipped with a temperature activated switch (Snap Disk) and a Variable Speed Switch.
○ The thermal Snap Disk will turn the Blower on when the switch heats to 120°F and off when it cools to 100°F.
○ A Toggle Switch allows the operator to bypass the Snap Disk to let the blower run longer during cool down.
○ The Variable Speed Switch regulates the speed of the blower and therefore the volume of warm air it delivers.
▪ Turn switch knob clockwise or counterclockwise to regulate the air flow and air temperature at the vents.
▪ If the air coming from the air vent is too cool the blower speed is set too high relative to the fire.
NOTE:
The Snap Disk provides the On/Off function for the Blower when it is working properly. The Variable Speed
Switch has an OFF position.
Do not use
the OFF function unless the Snap Disk fails and the blower continues to
run when the fire is cold. If the Snap Disk fails have it replaced immediately by
Fireplace Doors Online
.
BURNING:
Build and maintain small to moderate fires. Keep burning logs and hot embers behind the log retainer
included with the
CMC Wood Insert
. Do not burn a fire without the log retainer installed. Regulate the fire to avoid the
unnecessary wear associated with extreme heat and uncontrolled burning. A roaring fire can overheat and damage
the
CMC Wood Insert
. Damage caused by overheating is considered abuse and is not covered under warranty.
○ Turn down the blower speed before opening the glass doors. High speed air may pull smoke into the room.
SCREENS:
Keep the screens closed when the fire is burning except when loading or maintaining the fire
.
GLASS DOORS:
The
CMC Wood Insert
is equipped with high temperature ceramic stove glass. Please avoid striking
the glass when loading fuel and make sure all wood is clear of the door opening before closing the doors. The doors
can be closed on a moderate fire and the combustion air regulated by the built-in damper, however, you will get the
maximum radiant heat from your
CMC Wood Insert
with the glass doors open.
Never leave the room with both the glass doors and screens open.
MAINTENANCE:
CAUTION:
The
CMC Wood Insert
and its glass doors must be at room temperature before cleaning.
Disconnect the power cord from the electric source prior to performing any maintenance.
Smoke residue or soot will accumulate on the glass over time.
Allow the glass to cool before cleaning.
If cleaned
regularly this residue can be removed using glass cleaner and a soft cloth. Avoid cleaners that contain ammonia.
For heavier, long-term build-up use a glass cleaner specifically formulated for removing wood smoke residue. These
glass cleaners are available from
FDO
. Never use oven cleaner, abrasive cleaners, or abrasive pads.
Remove wood ash buildup before the ashes reach the bottom of door opening. The front log retainer is removable to
allow easier removal of ashes. Use a fireplace shovel and a metal container or an ash vacuum specifically designed
to handle wood ash.
Ashes should be placed in a metal container with a tight fitting lid and retained there until all cinders have thoroughly
cooled. Place the container on a non-combustible surface. The container may be very hot until the ashes cool.
Check the air intake and outlet vents for a buildup of household dust. Clean as necessary to maintain free air flow.
At the end of the burning season the
CMC Wood Insert
and the fireplace should be cleaned thoroughly. The
CMC
Wood Insert
can be painted with high temperature stove paint to renew the finish as necessary. Follow the instructions
of the paint manufacturer carefully.
