AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM DUCTS DURING AC OPERATIONS

DRAFT

TB 9-2320-279-13-1

0007

AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM

DUCTS DURING AC OPERATIONS

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Table 3-2.

Operator's Troubleshooting

MALFUNCTION

SEQUENCE

TEST OR INSPECTION

NO.

CORRECTIVE ACTION

AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM DUCTS

DURING AC OPERATIONS.

HEMAC127

Step 1. Inspect intake vent for dust and debris that may restrict airflow.

Clear dust and debris from intake vent.

Step 2. Check if temperature control switch is set to the desired operating position

Place temperature control switch in the desired operating position.