INSTALLATION
Continued
Branch Support
Shoulder
Screw
Valve
Remove Cover
Screw Shield
2
1
Snap Bushings | Bottom Louver | |
Assembly | ||
|
Figure 16 - Removing Valve Cover Shield
Installing Blower Assembly
CAUTION: Label all wires prior to disconnection when ser- vicing controls. Wiring errors can cause improper and dan- gerous 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
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 con- nected 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 17).
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 17).
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 re- moved. (see Figure 17).
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 17).
8.Reconnect red wire to switch position 3. Re- connect blue wire to switch position 1. Re- connect green and white wires.
9.Install the switch plate on the valve cover shield with 2 #10 screws provided (see Fig- ure 17). Reinstall the valve cover shield. Route power cord out of the cabinet by inserting it through the bushing on the outer casing (see Figure 17). Plug fan kit into
Blower Bracket
Assembly Wire Wiring Routing Harness Hole in Baffle
Screw
Baffle
Switch | Power |
| |
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| ||
| Cord |
| |
3 |
|
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2 |
|
| |
1 |
|
| |
Red |
|
| |
Switch |
|
| |
Plate |
|
| |
Blue |
|
| |
Valve Cover | Box Cover | Wire | |
Harness | |||
| |||
Shield |
|
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Figure 17 - Installing Blower Bracket
Assembly
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