Installation guide

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3, Restore dec_eal power to trait. Start tmlt and check for proper blower rotation and motor speeds dud_g heating and cooling cTdes.
G. FLUE GAS PASSAGEWAYS
To inspect the flue collector box and upper areas of the heat cx&anger:
1, Remove the combustion blower wheel oa_dmotor assembly aeaoNJng to directions in the Comb_'ti_.n,,lir Blower section,
2, Remove the 3 screws holding the blower housing to the flue collector box cover (See Fig, 31-34),
3, Remove the 12 screws holding the flue collector box cover (See Fig. 33-34) to the heat exchanger assembly, Inspect the heat exchangers..
4, Clean all sttrfaecs, as required, using a wlre brush.
H. COMBUSTION-AIR BLOWER
Clean perlod&ally to assure proper airflow and heating efficiency, In.._ee't blower wheel every fhll oaadperiodically during the heating season, For
the first heating season, in..gee't blower wheel hi-monthly to de'u,_nine proper cleaning frequeac T.
To in_ect blower wheel, remove draft hood assembly. Shine a flashlight into opening to in_ect wheel. If cleaning is required, remove motor and
wheel as follows:
1, Remove unit access panel (See Fig. 32).
2, Remove the 7 sere'_vs that attach indu,eed-dmft motor rnotmtlng plate to blower housing (See Fig. 33).
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