Contents
1
1. Precautions
........................................................................................................................................
1-1
1-1 Installing the air conditioner
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1-1
1-2 Power supply and circuit breaker
..................................................................................................
1-1
1-3 During operation
..............................................................................................................................
1-2
1-4 Disposing of the unit
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1-2
1-5 Others
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1-2
1
2. Product Specifications
...............................................................................................................
2-1
2-1 The Feature of Product
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2-1
2-2 Product Specifications
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2-2
2-3 The Comparative Specifications of Product
...............................................................................
2-4
3.
Disassembly and Reassembly
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3-1
3-1 Indoor Unit
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3-2
3-2 Outdoor Unit
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3-11
4.
Trouble shooting
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4-1
4-1 Indoor Display Error and Check Method .................................................................................................
4-1
4-2 Outdoor LED Error Display and Check Method ....................................................................................
4-3
4-3 Setting Option Setup Method ......................................................................................................................
4-4
4-4 Items to be checked first ................................................................................................................................. 4-11
4-5 Fault Diagnosis by Symptom ........................................................................................................................ 4-12
4-6 PCB Inspection Method ................................................................................................................................... 4-28
4-7 Main Part Inspection Method ....................................................................................................................... 4-30
5.
PCB Diagram and Parts list
......................................................................................................
5-1
5-1 Indoor PCB Diagram
........................................................................................................................
5-1
5-2 Outdoor PCB Diagram
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5-5
6.
Wiring Diagram
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6-1
6-1 Indoor Unit
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6-1
6-2 Outdoor Unit
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6-2
7.
Reference Sheet
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8-1
8-1 Refrigerating Cycle Diagram
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8-1
8-2 Index for Model Name
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8-2
