25.1. Indoor Unit ------------------------------------------------- 115.2. Outdoor Unit ----------------------------------------------- 126 Refrigeration Cycle Diagram -------------------------------- 137 Block Diagram --------------------------------------------------- 147.1. CS-S18HKH CU-S18HKH ---------------------------- 147.2. CS-S24HKH CU-S24HKH ---------------------------- 158 Wiring Connection Diagram -------------------------------- 168.1. Indoor Unit ------------------------------------------------- 168.2. Outdoor Unit ----------------------------------------------- 179 Electronic Circuit Diagram----------------------------------- 199.1. Indoor Unit ------------------------------------------------- 199.2. Outdoor Unit ----------------------------------------------- 2010 Printed Circuit Board ------------------------------------------ 2210.1. Indoor Unit ------------------------------------------------- 2210.2. Outdoor Unit ----------------------------------------------- 2511 Installation Instruction ---------------------------------------- 2711.1. Select The Best Location ------------------------------ 2711.2. Indoor/Outdoor Unit Installation Diagram ---------- 2711.3. Indoor Unit ------------------------------------------------- 2811.4. Outdoor Unit ----------------------------------------------- 3112 Operation Control----------------------------------------------- 3312.1. Basic Function -------------------------------------------- 3312.2. Indoor Fan Motor Operation --------------------------- 3412.3. Outdoor Fan Motor Operation------------------------- 3412.4. Airflow Direction ------------------------------------------ 3512.5. Quiet operation (Cooling Mode/Cooling areaof Dry Mode)----------------------------------------------- 3612.6. Powerful Mode Operation ------------------------------ 3612.7. Timer Control---------------------------------------------- 3612.8. Auto Restart Control------------------------------------- 3712.9. Indication Panel------------------------------------------- 3712.10. Patrol Operation ------------------------------------------ 3712.11. e-ion Operation ------------------------------------------- 4013 Protection Control ---------------------------------------------- 4313.1. Restart Control (Time Delay Safety Control) ------ 4313.2. 30 Seconds Forced Operation ------------------------ 4313.3. Total Running Current Control ------------------------ 4313.4. IPM (Power transistor) Prevention Control -------- 4313.5. Compressor Overheating Prevention Control----- 4413.6. Low Pressure Prevention Control (GasLeakage Detection) -------------------------------------- 4413.7. Compressor Tank Temperature RiseProtection Control ---------------------------------------- 4413.8. Low Frequency Protection Control 1 ---------------- 4413.9. Low Frequency Protection Control 2 ---------------- 4413.10. Outdoor Air Temperature Control -------------------- 4513.11. Cooling Overload Control ------------------------------ 4513.12. Dew Prevention Control -------------------------------- 4513.13. Freeze Prevention Control ----------------------------- 4614 Servicing Mode -------------------------------------------------- 4714.1. Auto OFF/ON Button ------------------------------------ 4714.2. Select Remote Control Transmission Code ------- 4714.3. Remote Control Button --------------------------------- 4815 Troubleshooting Guide---------------------------------------- 4915.1. Refrigeration Cycle System --------------------------- 4915.2. Breakdown Self Diagnosis Function ---------------- 5115.3. Error Codes Table---------------------------------------- 5216 Disassembly and Assembly Instructions --------------- 5316.1. Indoor Electronic Controllers, Cross Flow Fanand Indoor Fan Motor Removal Procedures ------ 5316.2. Outdoor Electronic Controller RemovalProcedure-------------------------------------------------- 5717 Technical Data --------------------------------------------------- 5817.1. Operation Characteristics ----------------------------- 5818 Exploded View and Replacement Parts List----------- 6218.1. CS-S18HKH CS-S24HKH ---------------------------- 6218.2. CU-S18HKH ---------------------------------------------- 6418.3. CU-S24HKH ---------------------------------------------- 66