2
12.3. ON Timer Control ----------------------------------------33
12.4. OFF Timer Control---------------------------------------34
12.5. Auto Restart Control-------------------------------------34
13 Protection Control ---------------------------------------------- 35
13.1. Protection Control For All Operations---------------35
13.2. Protection Control For Cooling & Soft Dry
Operation---------------------------------------------------36
13.3. Protection Control For Heating Operation ---------37
14 Servicing Mode --------------------------------------------------39
14.1. CS-RE18GKE CU-RE18GKE------------------------39
14.2. CS-RE24GKE CU-RE24GKE------------------------40
15 Troubleshooting Guide----------------------------------------42
15.1. Refrigeration Cycle System ---------------------------42
15.2. Relationship Between The Condition Of The
Air Conditioner And Pressure And Electric
Current------------------------------------------------------ 43
15.3. Breakdown Self Diagnosis Function ----------------44
15.4. Error Codes Table----------------------------------------45
16 Disassembly and Assembly Instructions---------------46
16.1. Indoor Electronic Controllers, Cross Flow Fan
And Indoor Fan Motor Removal Procedures------46
16.2. Indoor Fan Motor And Cross Flow Fan
Removal Procedures------------------------------------50
16.3. Outdoor Electronic Controller Removal
Procedure (RE18GK) ----------------------------------- 51
17 Technical Data----------------------------------------------------52
17.1. Operation Characteristics------------------------------52
17.2. Sensible Capacity Chart--------------------------------64
18 Exploded View and Replacement Parts List -----------65
18.1. Indoor Unit -------------------------------------------------65
18.2. CU-RE18GKE---------------------------------------------67
18.3. CU-RE24GKE---------------------------------------------69