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INSTALLING OPTIONAL BLOWER
ACCESSORY GA3450TA
Removing Upper Louver Assembly and Branch
Support
To install the blower accessory, you must fi rst
remove the upper louver assembly.
1. Lift screen off fi replace and remove log set if
installed.
2. Remove 2 screws from each side of branch
support and pull branch support out (see
Figure 15).
3. Remove 4 screws from upper louver assembly
(see Figure 15). Save these screws.
4. Pull upper louver assembly straight out from
the cabinet. Be careful not to scratch the paint.
Set louver assembly and screws aside.
5. Open lower louver door by swinging door down
(see Figure 15).
Figure 15 - Removing Top Louver and Branch
Support
Installing Blower Accessory
CAUTION: Label all wires prior to
disconnection when servicing controls.
Wiring errors can cause improper and
dangerous operation.
CAUTION: Verify proper operation
after servicing.
NOTE: If you are using a mantel with your fi replace,
use the following instructions. If your fi replace is
built-in, see For Built-In Installation, Page 17.
126872-01C
INSTALLATION
Continued
Blower Bracket
Mounting Holes
Branch
Support
SuperiorFireplaces.us.com
1. Install snap bushings found in hardware kit into
both holes in rear of valve cover shield.
2. Make sure the wire harness is fi rmly connected
to the terminals on the blower bracket assem-
bly.
3. Note the wire locations on back of AUTO/OFF/
ON switch. The terminals on back of switch
are numbered 1, 2, and 3. Carefully remove
red wire from terminal 3 and blue wire from
terminal 1. Black wire can remain on middle
terminal 2 (see Figure 16, Page 16).
4. Carefully disconnect green and white wires
at their insulated connectors (see Figure 17,
Page 16).
5. In top of the fi replace cabinet, locate the four
mounting holes on the outer casing. Align these
four holes with those on the blower bracket
assembly. Attach blower bracket assembly to
the outer casing with 4 #10 screws provided
(see Figure 16, Page 16).
6. Route the wire harness through the hole in left
side of baffl e. Pull wire harness through lower
opening on the side of the valve cover shield
(see Figure 16, Page 16).
7. Insert the 4 wire harnesses into one of the round
holes in the rear of the valve cover shield and
through the rectangular hole in the front of shield
(see Figure 16, Page 16).
8. Reconnect red wire to switch position 3.
Reconnect blue wire to switch position 1.
Reconnect green and white wires.
9. Install the switch plate on the valve cover shield
with 2 #10 screws provided (see Figure 18,
Page 16). Route power cord out of the cabinet
by inserting it through the bushing on the outer
casing (see Figure 16, Page 16). Plug fan kit
into 120-Volt grounded power supply and test
operation.
NOTE: When switch is in the AUTO position,
the fan will start after the fi replace has run for
a few moments. The fan will continue to run for
several moments after the fi replace has been
turned off. When switch is in the ON position,
the fan will run until turned to OFF. Reinstall
upper louver assembly (see Figure 15) and
branch support. Close lower louver door.
15
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