Desa CGCFTN - Manual (Page 13)

www.desatech.com 111044-01G 13
INSTALLATION
Continued
Remove
Screw
Valve
Cover
Shield
Shoulder Screw
Figure 13 - Removing Valve Cover Shield
Branch Support
Snap Bushings
Bottom Louver
Assembly
Installing Blower Assembly
(Models CGCFTP and CGCFTN)
CAUTION: Label all wires
prior to disconnection when
servicing controls. Wiring errors
can cause improper and danger-
ous operation.
CAUTION: Verify proper op-
eration after servicing.
Note: If you are using a mantel with your heater,
use the following instructions. If your heater is
built-in, see For Built-In Installation on page 14.
1. Install snap bushings found in hardware kit
into both holes in rear of valve cover shield.
2. Make sure the wire harness is firmly connected to
the terminals on the blower bracket assembly.
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 1 and blue
wire from terminal 3. Black wire can remain
on middle terminal 2 (see Figure 14).
4. Carefully disconnect green and white wires at
their insulated connectors.
5. In top of the heater cabinet, locate the four
mounting holes on the outer casing. Align
these four holes with those on the blower
bracket assembly. Attach blower bracket as-
sembly to the outer casing with 4 #10 screws
provided (see Figure 14).
6. Route the wire harness through the hole in
left side of baffle. Pull wire harness through
lower opening above where the valve shield
was removed. (see Figure 14).
7. Insert the 4 wire harness 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 14).
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 15).
Reinstall the valve cover shield. Route power
cord out of the cabinet by inserting it through the
bushing on the outer casing (see Figure 14). 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 heater has run
for a few moments. The fan will continue to run for
several moments after the heater has been turned
off. When switch is in the ON position, the fan
will run until turned to OFF. Reinstall upper louver
assembly and hood if previously removed, (see
Figure 12, page 12). Close lower louver door.
Figure 14 - Installing Blower Bracket
Assembly
Wire
Harness
Blower Bracket
Assembly
Screw
Power
Cord
Valve Cover Shield Box
Cover
Wire
Harness
Switch
Plate
Switch
Baffle
Wiring Routing
Hole in Baffle
Blue
Red
Figure 15 - Installing Switch Plate to
Valve Cover Shield
Switch Plate
Screw
Valve
Cover
Shield