CAST IRON STOVE AND BURNER SYSTEM
CAST IRON STOVE AND B-VENT BURNER SYSTEM ASSEMBLY
Continued
INSTALLING OPTIONAL BLOWER ACCESSORY
NOTICE: If installing blower in an existing stove burner system with gas connections, shut off gas sup- ply and disconnect burner sys- tem from gas supply. Contact a qualified service person to do this.
1.Remove 4 hex bolts securing rear cover to back of stove body (see Figure 18).
2.Separate bottom cover from rear cover by loosening the 8 mounting screws (see Figure 18).
3.Align the holes in the top mounting tabs of blower with the holes in wall of rear cover. Using the 4 screws provided, mount blower and tighten screws se- curely (see Figure 19).
4.Attach thermal switch and bracket to inside rear cover wall with two hex head screws provided as shown. After secur- ing bracket to rear cover, carefully bend
along existing bend line on bracket to almost a 90° angle (see Figure 19). This will allow thermal switch to be posi- tioned against stove rear wall and sense temperature when in operating mode.
5.Place speed control on left inside of rear cover and push the plastic control shaft through opening (see Figure 19).
6.While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until tight against the side of rear cover. Place control knob provided onto shaft.
7.Place the green ground wire between the bottom hole on the blower assembly and the hex screw and tighten (see Figure 20, page 9).
8.Connect the blue wire to the blower as- sembly and one side of the thermal switch (see Figure 20, page 9).
9.Connect the black wire to the other side of the thermal switch (see Figure 20, page 9).
10.Connect the white wire to the other ter- minal on the blower motor assembly (see Figure 20, page 9). Make sure the thermal switch has been properly in- stalled to fit against back of burner sys- tem after the rear cover assembly has been reinstalled.
11.Make sure all wire connections to termi- nals on blower motor and thermal switch are securely attached and that the screw retaining the green ground wire is tight.
12.Check to make sure that the power cord is completely clear of the blower wheel and that there are no foreign objects in blower wheel.
WARNING: Never touch the blower wheel while in operation.
13.Peel off the backing paper and stick the supplied wiring diagram decal on the inside of rear cover as shown (see Fig- ure 20, page 9).
14.Connect or reconnect gas supply fol- lowing instructions in Connecting Stove and Burner System to Gas Sup- ply, page 14.
Hex Bolts
Stove Body
Rear Cover | Locknut | |
Mounting | Blower | Control |
Screws | Control | Shaft |
Hex | Knob | TOP VIEW |
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Bolts |
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Mounting |
| Speed |
Screws | Thermal | Control |
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| Switch |
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| and |
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| Bracket |
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Mounting | Mounting | Screws |
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Screws |
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Holes |
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Bottom Cover |
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Figure 18 - Removing Rear Cover and Bottom Cover from Stove Body | Blower | Mounting |
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| Assembly | |
| Holes | |
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| Figure 19 - Blower Assembly, Speed | |
| Control, and Thermal Switch Locations | |
For more information, visit www.desatech.com | 8 | 107600 |
