AS24GS1/2ERA 1U24GS1ERA-SM1. Introduction............................................................................................. 12. List of Functions...................................................................................... 63. Specifications........................................................................................... 74. Printed Circuit Board Connector Wiring Diagram................................. 95. Functions and Control.............................................................................145.1 Main functions and control specifications of indoor nit.............................145.2 The control system of outdoor unit......................................................... 215.3 Value of thermistor................................................................................... 296. System Configuration.............................................................................. 416.1 System Configuration.............................................................................. 416.2 Instruction................................................................................................ 417. Error Codes and Description................................................................. 628. Installations............................................................................................. 779. Removal Procedure................................................................................. 929.1 Removal of Front panel........................................................................... 929.2 Removal of Air Filter.................................................................................939.3 Removal of Horiaontal Blade and Front Grill..............................................949.4 Removal of Drain pan.............................................................................. 969.5 Removal of Vertical Blades and Swing Motor............................................ 989.6 Removal of Electrical Box........................................................................ 999.7 Removal of Heat Exchanger................................................................... 1009.8 Removal of Fan Rotor and Fan Motor..................................................... 101