User ManualTable of ContentsSM831148-02_081TECHNICAL DATA & SERVICE MANUAL1Important3Contents4SM831148-02_1851.SPECIFICAITONS51-1.Unit Specifications61-2.Major Component Specifications311-3.Other Component Specifications511-4.Dimensional data 1/267SM831148-02_2877SM831148-02_3884SM831148-02_481022.PROCESSES AND FUNCTIONS1072-1.Room Temperature Control1082-2.Cold Draft Prevention (Heating Cycle)1102-3.Automatic Fan Speed (Indoor Unit)1112-4.Control Functions112SM831148-02_581153.ELECTRICAL DATA1193-1.Indoor Units 1/2120SM831148-02_68126SM831148-02_781344.SERVICE PROCEDURES1474-1.Meaning of Alarm Meassages1484-2.Symptoms and Parts to Inspect1514-3.Details of Alarm Meassages1545.OUTDOOR UNIT MAINTENANCE REMOTE CONTROL1615-1.Overview1625-2.Functions1625-3.Normal Display Operations and Functions163SM831148-02_881666.TEST RUN1716-1.Preparing for Test Run1726-2.Caution1736-3.Test Run Procedure1736-4.Items to Check Before the Test Run1746-5.Test Run Using the Remote Controller1746-6.Precautions1746-7.Table of Self-Diagnostic Functions and Corrections (X,T,U,K Type)1756-8.Examples of Wiring Diagrams176Size: 8.27 MBPages: 180Language: EnglishOpen manual