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103413
OWNER’S MANUAL
V
ariable
Fan S
w
itch
W
hite
W
hite
B
lack
G
reen
O
n
110/115
V
.A
.C
.
Blower
Motor
B
lack
B
lack
B
lack
O
ff
WARNING: Never touch the
blower wheel while in operation.
Wiring
Diagram
Figure 19 - Installing Plastic Bushing for
Power Cord
Plastic
Bushing
Right Floor
Support
Bracket
INSTALLATION
Continued
9. Plug in blower power cord.
a. If your fireplace system is installed
as a freestanding unit with an ac-
cessory mantel, determine whether
the power cord will exit the left side
or the right side of the firebox. In-
stall 1 plastic bushing provided into
the 1.5" hole in the floor support
bracket on the exit side (see Figure
19). Install the second plastic bush-
ing provided into the 1.5" hole in the
outer casing through which the
power cord will exit. Route power
cord through both plastic bushings
and plug the power cord into a prop-
erly grounded 3-prong wall recep-
tacle near the firebox.
b. If your fireplace system installation
is recessed, you must install GA3555
Outlet kit with cover in your fireplace
which will supply a convenient 3-
prong grounded electrical outlet for
your blower. Refer to the installation
manual provided with the model
GA3555 accessory for instructions on
wiring the duplex outlet.
Note:
A qualified installer must
make all electrical connections.
10. Check to make sure that the power cord
is completely clear of the blower wheel
and that there are no other foreign ob-
jects in blower wheel. Turn blower on
and check for operation. Turn blower
off by rotating knob fully counterclock-
wise before continuing.
11. Peel off the backing paper and stick the
supplied wiring diagram decal on the
firebox bottom approximately 12" in
front of blower and 3" to the right of the
blower speed control. (see Figure 20).
12. Replace log base assembly in fireplace.
Feed flexible gas supply line into fire-
place base area while replacing log base
assembly. Make sure the entire flexible
gas line is in fireplace base area.
Note:
If firebrick is installed, make sure
the back of the firebox bottom slides
under the rear panel of the firebrick. (lift
the firebrick up if necessary.)
IMPORTANT:
Do not pick up log base
assembly by burners. This could damage
burners. Only handle base by grates.
13. Reattach log base assembly to fireplace
with screws removed in step 3.
Note:
Discard the remaining hardware
items.
14. Install logs and fireplace screen per in-
structions in operating manual provided
with fireplace.
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.
NOTICE: A qualified service per-
son must connect fireplace to
gas supply. Follow all local codes.
Operating the Blower
Light your gas appliance with the blower
off. After about 15 minutes, turn the blower
on to deliver heated air at the top louvers.
The blower features a variable control which
allows you to select the speed you desire.
Note:
Periodically check the louvers of the
firebox and remove any dust, dirt, or other
obstructions.
WARNING: Never attempt to service heater
while it is plugged in, operating, or hot. Burns and
electrical shock could result. Only a qualified ser-
vice person should service or repair heater.
If any of the original wire as supplied with the appliance
must be replaced, it must be replaced with 105°C wire or
it’s equivalent.
WARNING: Label all wires prior to discon-
nection when servicing controls. Wiring errors
can cause improper and dangerous operation.
Verify proper operation after servicing.
15. Connect gas supply to fireplace per in-
structions in operating manual provided
with fireplace.
Variable
Fan Switch
WhiteWhite
Black
Green
On
110/115
V.A.C.
Blower
Motor
Black
Black
Black
Off
Figure 20 - Location of Wiring Diagram Decal, 12" in Front of Blower and 3" from
Blower Speed Control
101584-05
120 Vac. 60 Hz. . 78 Amps
DESA International, Bowling Green, KY