Bryant 330AAV Upflow Manuel d'instructions

NOTE: Read the entire instruction manual before starting theinstallation.TABLE OF CONTENTSSAFETY CONSIDERATIONS...

Fig. 13—Service LabelA00302SERVICEEach of the following status codes is a two-digit number with the first digit determined bythe number of short flash

A93386If inducer and burners continue to operate, check for 24v at the gas valve. If 24v are present, verify that the thermostat is open across R and

A94328SERVICE TRAININGPackaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, in

Recognize safety information. This is the safety-alert symbol .When you see this symbol on the furnace and in instructions ormanuals, be alert to the

f. Rinse and let dry. Oiling or coating of filters is notrecommended or required.g. Reinstall filters.h. Replace blower access door and turn on electr

3. Downflow/horizontal only.a. Disconnect vent connector from furnace flue collar. (SeeFig. 7.)b. Disconnect and remove vent pipe enclosure. Push bot-

WARNING: Blower access door switch opens 115-vpower to control center. No component operation canoccur. Caution must be taken when manually closing th

(8.) Using vacuum cleaner with soft brush attachment,clean burner assembly.(9.) Reinstall cell outlet plates and screws FIRST; then,reinstall cell inl

Fig. 10—Heating and Cooling Application Wiring DiagramA99071115-V FUSEDDISCONNECTSWITCH(WHEN REQUIRED) JUNCTIONBOX CONTROLBOX24-VTERMINALBLOCK TW

WIRING DIAGRAMSRefer to Fig. 10, 11, and 12 for the 330- and 331-AAV Series C &D wiring diagrams.TROUBLESHOOTINGRefer to service label. (See Fig.

Fig. 12—Unit Wiring DiagramA00301LEGENDALS1 AUXILIARY LIMIT SWITCH, OVERTEMP. MANUAL RESET, SPST (N.C.)ALS2 AUXILIARY LIMIT SWITCH, OVERTEMP. AUTO