Contents
4-4-96 Breakaway of Flow switch .......................................................................................................................................................144
4-4-97 Thermostat Wiring Error .............................................................................................................................................145
4-4-98 DC FAN Motor Feedback Error .................................................................................................................................146
4-4-99 Water Tank Sensor defective ....................................................................................................................................147
5. PCB Diagram and Parts List ...................................................................................................148
5-1 Indoor Unit ..............................................................................................................................................148
5-1-1 Wind-free 4way cassette type, mini 4way cassette ..........................................................................................148
6. Wiring Diagram .......................................................................................................................151
6-1 Indoor .......................................................................................................................................................151
6-1-1 Wind-free 4way cassette type .....................................................................................................................................151
7. Reference Sheet ......................................................................................................................152
7-1 Index for Model Name ............................................................................................................................152
7-1-1 Indoor Unit ............................................................................................................................................................................152
7-1-2 Panel ........................................................................................................................................................................................153
7-2 Pump-down Method ..............................................................................................................................154
7-2-1 Precautions for Pump-down ........................................................................................................................................154
7-2-2 For Single Installation of Outdoor Unit (Only One Outdoor Unit Installed) ............................................154
7-2-3 When Two or More Outdoor Units are Installed ..................................................................................................154
7-3 How to Put Refrigerant in Refrigerant Container ...............................................................................155
7-3-1 How to put refrigerant in container before pump-down ...............................................................................155
