ESIE05-03iv Table of Contents3145Part 3Troubleshooting1 Troubleshooting1.1 What Is in This Chapter? ......................................................................... 3–31.2 General Troubleshooting Flowchart......................................................... 3–41.3 Overview of General Problems ................................................................ 3–51.4 Procedure of Self-Diagnosis by Remote Controller ................................. 3–251.5 Fault-diagnosis by Wired Remote Controller ........................................... 3–261.6 Fault-diagnosis by Wireless Remote Controller....................................... 3–271.7 Overview of Error Codes ......................................................................... 3–311.8 Troubleshooting by LED Indications ........................................................ 3–331.9 Troubleshooting by Remote Controller Display / LED Display................. 3–351.10 Overview of the Outdoor Safety Devices ................................................ 3–381.11 Overview of the Indoor Safety Devices ................................................... 3–392 Error Codes: Indoor Units2.1 What Is in This Chapter? ......................................................................... 3–412.2 Malfunctioning Indoor PCB ..............................................................(A1) 3–422.3 Malfunction of Drain Water Level System ........................................(A3) 3–432.4 Malfunctioning Drain System ...........................................................(AF) 3–452.5 Indoor Unit Fan Motor Lock .............................................................(A6) 3–472.6 Swing Flap Motor Malfunction / Lock ............................................... (A7) 3–492.7 Malfunctioning Capacity Setting ...................................................... (AJ) 3–512.8 Thermistor Abnormality ...................................................... (C4, C5, C9) 3–532.9 Malfunctioning Remote Controller Air Thermistor ............................ (CJ) 3–552.10 Humidity Sensor System Malfunction ............................................. (CC) 3–56
