4
104004
DESA INTERNATIONAL
GA3650T/GA3700T/FA3700T BLOWER ACCESSORIES
WARNING: A qualified ser-
vice person must connect fire-
place to gas supply. Follow all
local codes.
104004-01
REV. F
07/99
17. Peel off the backing paper and stick the
supplied wiring diagram decal on the
firebox bottom approximately 12" in
front of blower.
18. 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.
19. Reattach log base assembly to fireplace
with screws removed in step 3.
20. Install logs and fireplace screen per in-
structions in operating manual provided
with fireplace.
LIMITED WARRANTY
DESA International warrants this product to be free from defects in materials and workmanship for one (1) year from the date of first purchase,
provided that the product has been properly operated.
This warranty is extended only to the original purchaser. DESA shall either replace the product or refund the full purchase price. Warranty
service is available only through authorized dealers.
This warranty does not apply to the failure of any part resulting from accident or misuse by the owner, nor does it apply to use in commercial
applications.
To the full extent allowed by the law of the jurisdiction that governs the sale of the product: this express warranty excludes any and all other
expressed warranties. The above expressed warranty is in lieu of all other warranties either expressed or implied including but not limited to
the implied warranties of merchantability and fitness for a particular purpose. DESA’s liability is hereby limited to the purchase price of the
product, and DESA shall not be liable for any other damages whatsoever including indirect, incidental, or consequential damages.
Some states do not allow a limitation on how long an implied warranty lasts, or an exclusion or limitation of incidental or consequential
damages, so the above limitation or implied warranties, or exclusion or limitation on damages may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
For information about this warranty write:
2701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 42102-9004
www.desatech.com
INTERNATIONAL
Figure 8 - Wiring Diagram
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.
21. Connect gas supply to fireplace 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.
OPERATING THE BLOWER
Light your gas appliance with the blower
off. After about 5 minutes, turn the blower
on to deliver heated air at the top louvers.
The thermostatic ally-controlled blower fea-
tures a three position switch. The three set-
tings are: ON, OFF, and AUTO. In the ON
position, the blower will operate constantly.
In the OFF position, the blower will not
operate. In the AUTO position, the blower
will start when the thermostat senses a suf-
ficient increase in firebox temperature.
Note:
Your gas logs and thermostat blower
will not turn on and off at the same time. The
fireplace may run for several minutes before
the blower turns on. After the heater modu-
lates to the pilot position, the blower will
continue to run. The blower will shut off
after the firebox temperature decreases.
Note:
It is safe to operate fireplace with
blower turned off. However, the blower
helps distribute heated air from the fire-
place.
Note:
Periodically check the louvers of the
firebox and remove any dust, dirt, or other
obstructions.
NOT A UPC
104004 01
Blue
Fan Switch
(Off/On/Auto)
Red
Fan
Switch
(N.O.)
Green
White
On
110/115
V.A.C.
Blower
Motor
Black
Off
1
2
3
Auto
INSTALLING
GA3650T/GA3700T/
FA3700T BLOWER
ACCESSORY IN A
32" FIREBOX
Continued
