Desa A Series Owner's Operation And Installation Manual page 11

INSTALLATION
Continued
13. Plug in blower power cord.
If your fireplace system is installed
as a freestanding unit with an acces-
sory mantel, install one plastic bush-
ing (provided) into the 1.5" hole in the
lower left side of the outer casing (see
Figure 18). Route power cord through
plastic bushing. Plug the power cord
into a properly grounded three-prong
wall receptacle near the firebox.
If your fireplace system installation
is recessed, install one plastic bushing
provided into the 1.5" hole near the
middle of the left floor support bracket
(see Figure 18). Route power cord
through plastic bushing. Plug the power
cord into a properly installed duplex
outlet. (If an outlet is not available, the
accessory model GA3555 Outlet Kit
with cover can be installed in your fire-
place. This will supply a convenient
three-prong grounded electrical outlet
for your blower. Refer to the installa-
tion manual provided with the model
GA3555 accessory for instructions on
wiring the duplex outlet.)
14. Check to make sure that the power cord
and wires are completely clear of the
blower wheel and that there are no other
foreign objects in blower wheel. Turn
blower on by pushing the selector switch
to the on position and check for opera-
tion. Turn blower off before continuing.
WARNING: Never touch the
blower wheel while in operation.
15. Peel off the backing paper and stick the
supplied wiring diagram decal on the
firebox bottom approximately 12" in
front of blower.
Note: 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.
104410
16. 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.
17. Reattach log base assembly to fireplace
with screws removed in step 1, page 10.
Blue
Wire
Red Wire
Figure 17 - Wire Attachment
Bushing
Location for
Freestanding
Installation
Bushing Location
for Recessed
Installation
Figure 18 - Installing Bushings
11
OWNER'S MANUAL
WARNING: Failure to posi-
tion the parts in accordance with
supplied diagrams or failure to
use only parts specifically ap-
proved with this heater may re-
sult in damage or personal injury.
Blue
Wire
White
Wire
Green
Wire
Black Wire
(Off/On/Auto)
Off
110/115
V.A.C.
Black
White
Green
Figure 19 - Wiring Diagram
To Switch and
Cover Assembly
Note: To prevent short
circuit, white wire MUST
be connected to motor.
Fan Switch
Auto
1
2
3
Fan
Red
Switch
On
(N.O.)
Blower
Blue
Motor
Blue
Continued