Assembly of Furnace
Your furnace requires the following items to be assembled or installed by the service person:
Feed Door Pull Handle Feed Door Locking Handle Blowers and Blower Controls Electrical Connections
1.Remove all parts from inside the furnace and inspect for damage, including the firebrick as some breakage could occur during shipment.
2.Assemble the feed door pull handle as shown in Figure 8. Install thermostat assembly and cover (complete with handle) as illustrated in Figure 8.
3.Align thermostat control knob with flat on thermostat control shaft and press onto shaft. (See Fig. 8)
4.Attach feed door locking handle as in Figure 9 with screws and nuts provided. Note: Slotted holes are for adjustment of handle. Adjust handle until some pres- sure is required to lock feed door during firing sequence.
5.Install the thermodisc on rear of furnace cabinet with the two screws provided. Mount the conduit assembly from the junc- tion box to the thermostat bracket. Crimp the two female terminals to each of the wire leads. Plug the wires to the thermodisc. NOTE: It does not matter which of the two wires plugs to which terminal on the thermodisc.
6.Remove blowers from cartons. Remove junction box cover. Attach clip nuts as in Figure 10. Install blower(s) and gasket(s) with
7.Wire right side blower first (See wiring diagram, Fig. 11) and replace cover on junction box on blower.
8.Wire left blower same as above and re- place cover.
9.Check operation of shaker grates with grate handle before operating furnace.
Fig. 8
Fig. 9
Fig. 10
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