User ManualTable of Contents1. Safety Precautions32. Specification5CS-UE9HKE CU-UE9HKE5CS-UE12HKE CU-UE12HKE73. Features94. Location of Controls and Components10Indoor Unit10Outdoor Unit10Remote Control105. Dimensions11Indoor Unit11Outdoor Unit126. Refrigeration Cycle Diagram137. Block Diagram148. Wiring Connection Diagram159. Printed Circuit Board1610. Installation Instruction19Select the Best Location19Indoor Unit20Outdoor Unit2211. Service Mode2511.1 Auto OFF/ON Button2512. Operation Control28Basic Function28Indoor Fan Motor Operation29Outdoor Fan Motor Operation29Airflow Direction3013. Protection control32Protection Control For All Operations32Operation33Outdoor Air Temperature Control3414. Troubleshooting Guide3614.1 Display of Error Code3615. Disassembly and Assembly Instructions39Indoor Unit42Outdoor Unit44Size: 2.57 MBPages: 45Language: EnglishOpen manual