26534-1-0610
Page 32
Attention
:
Install blower assembly before connecting gas inlet
supply line
Note
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It is recommended that an ON/OFF wall switch be
installed that will activate the power supply to the furnace
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4. Refer to page 34, "Junction Box Wiring Installation
Instructions" to complete wiring of junction box.
Attention
: If installed, do not damage gas inlet supply line
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necessary, remove gas inlet supply line.
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Position blower assembly behind gas valve, align notch on
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hold blower assembly in place.
6. Position speed control box to the right of gas valve. Attach
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control box in place.
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insert base of fan control switch under the mounting tabs on
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8. Insert power cord plug into junction box.
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10. Installation of FBB4 optional variable speed blower assembly
is completed.
Note: Refer to wiring instructions on page 33 for proper operation
.
Figure 25
FBB4 OPTIONAL VARIABLE SPEED BLOWER INSTALLATION
