|
|
Operational Check NBHA0019 The purpose of the operational check is to confirm that the system CONDITIONS: NBHA0019S01 I Engine running and at normal operating temperature. RHA864H RHA335HA PROCEDURE: NBHA0019S02 1. Check Memory Function NBHA0019S0201 1. Set the temperature 85°F or 32°C. 2. Press OFF switch. 3. Turn the ignition off. 4. Turn the ignition on. 5. Press the AUTO switch. 6. Confirm that the set temperature remains at previous tempera- 7. Press OFF switch. If NG, go to trouble diagnosis procedure for memory function (HA- RHA457GA RHA329HA 2. Check Blower NBHA0019S0202 1. Press fan switch (up side) one time. . 2. Press fan switch (up side) one more time, and continue check- 3. Leave blower on MAX speed . If NG, go to trouble diagnosis procedure for blower motor (HA-95). TROUBLE DIAGNOSES Operational Check HA-66 |