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RHA042I 7. Check ECON (Economy) Mode NHHA0178S0207 1. Set the temperature 75°F or 25°C. 2. Press ECON switch. 3. Display should indicate ECON (no AUTO). If NG, go to trouble diagnosis procedure for ECON (Economy) RHA043I 8. Check AUTO Mode NHHA0178S0208 1. Press AUTO switch. 2. Display should indicate AUTO (no ECON). If NG, go to trouble diagnosis procedure for A/C system (HA-50), GI MA EM LC EC FE AT AX SU BR ST RS BT SC EL IDX TROUBLE DIAGNOSES Operational Check (Cont’d) HA-49 |