Table of Contents
Page
1. OPERATING RANGE .............................................................................................................................. 1
2. SPECIFICATIONS
2-1. Unit Specifications .......................................................................................................................... 2
2-2. Major Component Specifications.................................................................................................... 4
2-3. Other Component Specifications.................................................................................................... 8
3. DIMENSIONAL DATA.............................................................................................................................. 9
4. REFRIGERANT FLOW DIAGRAM ......................................................................................................... 12
5. PERFORMANCE DATA
5-1. Performance charts ....................................................................................................................... 13
5-2. Air Throw Distance Chart .............................................................................................................. 14
5-3. Cooling Capacity ........................................................................................................................... 15
6. ELECTRICAL DATA
6-1. Electrical Characteristics ................................................................................................................ 17
6-2. Electric Wiring Diagrams ................................................................................................................ 18
7. INSTALLATION INSTRUCTIONS
7-1. Installation Site Selection ............................................................................................................... 21
7-2. Remote Control Unit Installation Position ....................................................................................... 23
7-3. Recommended Wire Length and Diameter ................................................................................... 24
8. FUNCTION
8-1. Room Temperature Control ........................................................................................................... 25
8-2. Dry Operation ................................................................................................................................ 26
8-3. Freeze Prevention ......................................................................................................................... 26
8-4. Outdoor Fan Speed Control .......................................................................................................... 27
9. TROUBLESHOOTING
9-1. Check before and after troubleshooting ........................................................................................ 28
9-2. Air conditioner does not operate .................................................................................................... 29
9-3. Some part of air conditioner does not operate .............................................................................. 33
9-4. Air conditioner operates, but abnormalities are observed ............................................................. 35
9-5. If a sensor is defective ................................................................................................................... 36
10. CHECKING ELECTRICAL COMPONENTS
10-1. Measurement of Insulation Resistance .......................................................................................... 37
10-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 38
10-3. Checking Motor Capacitor ............................................................................................................. 38
11. MAINTENANCE
11-1. Changing Address of Remote Control Unit in Indoor Unit ............................................................. 39
INSTRUCTION MANUAL ........................................................................................................ 40
APPENDIX
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