INSTALLATION
Continued
INSTALLING THERMOSTATIC BLOWER ACCESSORY
NOTICE: Shut off gas supply and disconnect heater from gas supply if installing blower in previously installed fireplace. Contact a qualified service per- son to do this.
1.If fireplace screen and floor are still installed, see Removing Fireplace Screen and Floor Assembly, page 9.
2.Using screw provided, attach green ground wire from speed control cord to blower hous- ing. Tighten screw securely (see Figure 18).
3.Place the blower against lower rear wall of firebox outer wrapper with the exhaust port directed upward. Align the holes in top mount- ing tabs of blower with holes in wall of wrapper (see Figure 19). Using two #8 screws provided, mount blower and tighten screws firmly.
4.Remove the three screws (do not discard) and cover plate from center of firebox wrapper rear wall. Discard this cover plate (see Figure 18).
Thermostatic Switch
and Cover Assembly
Blue Wire | Red | |
Black | ||
Wire | ||
Wire | ||
| ||
White |
| |
Wire |
|
Speed Control
Green Wire
Figure 18 - Installing Switch and Cover
Assembly and Speed Control
5.Mount the supplied thermostatic switch and cover assembly into firebox wrapper wall. Do this by feeding terminal ends of wire harness into the hole. Allow wires to fall to bottom of firebox cavity (see Figure 18).
6.Using three screws from step 7, attach switch and cover assembly to firebox wrapper rear wall. Tighten screws firmly (see Figure 18).
7.Firmly attach red wire from the thermostatic switch and cover assembly to either of the ter- minals on the blower motor (see Figure 18).
8.Firmly attach black wire from speed control cord to blue wire from thermostatic switch and cover assembly (see Figure 18).
9.Firmly attach white wire from speed control cord to remaining terminal on blower motor (see Figure 18).
10.Place control knob provided on plastic control shaft of speed control (see Figure 20).
11.Mount the speed control onto the front leg of the left floor support bracket using 2 screws provided (see Figure 20).
Lower Rear
Wall of
Firebox
Blower
#8 Screws |
| |
| Exhaust | |
| Port Top | |
| Mounting | |
| Tab | |
Figure 19 - Mounting Blower to Firebox | ||
Floor |
| |
Support |
| |
Bracket |
| |
Screws |
| |
Control | Speed | |
Control | ||
Knob | ||
| ||
Figure 20 - Attaching Speed Control | ||
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