Table of Contents
Page
1. OPERATING RANGE .............................................................................................................................. 1
2. SPECIFICATIONS
2-1. Unit Specifications.......................................................................................................................... 2
2-2. Major Component Specifications.................................................................................................... 7
2-3. Other Component Specifications.................................................................................................... 15
3. DIMENSIONAL DATA.............................................................................................................................. 16
4. REFRIGERANT FLOW DIAGRAM ......................................................................................................... 19
5. PERFORMANCE DATA
5-1. Performance charts ....................................................................................................................... 20
5-2. Air Throw Distance Chart .............................................................................................................. 23
5-3. Cooling Capacity ........................................................................................................................... 25
6. ELECTRICAL DATA
6-1. Electrical Characteristics ................................................................................................................ 30
6-2. Electric Wiring Diagrams ................................................................................................................ 32
7. INSTALLATION INSTRUCTIONS
7-1. Installation Site Selection ............................................................................................................... 36
7-2. Remote Control Unit Installation Position....................................................................................... 38
7-3. Recommended Wire Length and Diameter ................................................................................... 39
8. FUNCTION
8-1. Room Temperature Control ........................................................................................................... 40
8-2. Dry Operation ................................................................................................................................ 41
8-3. Freeze Prevention ......................................................................................................................... 41
8-4. Outdoor Fan Speed Control .......................................................................................................... 42
9. TROUBLESHOOTING
9-1. Check before and after troubleshooting ........................................................................................ 43
9-2. Air conditioner does not operate .................................................................................................... 44
9-3. Some part of air conditioner does not operate .............................................................................. 48
9-4. Air conditioner operates, but abnormalities are observed ............................................................. 50
9-5. If a sensor is defective ................................................................................................................... 51
10. CHECKING ELECTRICAL COMPONENTS
10-1. Measurement of Insulation Resistance .......................................................................................... 52
10-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 53
10-3. Checking Motor Capacitor ............................................................................................................. 53
11. MAINTENANCE
11-1. Changing Address of Remote Control Unit in Indoor Unit ............................................................. 54
INSTRUCTION MANUAL ........................................................................................................ 55
APPENDIX
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