Table of Contents
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1. OPERATING RANGE .............................................................................................................................. 1
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
5-1. Performance charts ....................................................................................................................... 13
5-2. Air Throw Distance Chart .............................................................................................................. 15
5-3. Cooling Capacity ........................................................................................................................... 17
5-4. Heating Capacity ........................................................................................................................... 19
6-1. Electrical Characteristics ................................................................................................................ 20
6-2. Electric Wiring Diagram .................................................................................................................. 22
7-1. Installation Site Selection ............................................................................................................... 25
7-2. Remote Control Unit Installation Position ....................................................................................... 27
7-3. Recommended Wire Length and Diameter ................................................................................... 28
8-1. Room Temperature Control ........................................................................................................... 29
8-2. Dry Operation ................................................................................................................................ 31
8-3. Automatic Switching between Cooling and Heating ...................................................................... 31
8-4. Freeze Prevention ......................................................................................................................... 32
8-5. Overload Prevention ...................................................................................................................... 33
8-6. Cold Draft Prevention .................................................................................................................... 34
8-7. Defrosting Operation ..................................................................................................................... 35
8-8. Outdoor Fan Speed Control .......................................................................................................... 36
9-1. Check before and after troubleshooting ........................................................................................ 37
9-2. Air conditioner does not operate .................................................................................................... 38
9-3. Some part of air conditioner does not operate .............................................................................. 42
9-4. Air conditioner operates, but abnormalities are observed ............................................................. 44
9-5. If a sensor is defective ................................................................................................................... 46
10-1. Measurement of Insulation Resistance .......................................................................................... 47
10-2. Checking Continuity of Fuse on PCB Ass'y.................................................................................... 48
10-3. Checking Motor Capacitor ............................................................................................................. 48
11-1. Changing Address of Remote Control Unit in Indoor Unit ............................................................. 49
INSTRUCTION MANUAL ........................................................................................................ 50
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