Contents
11. Precautions
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1-1
1-1 Precautions for the Service
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1-1
1-2 Precautions for the Static Electricity and PL
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1-1
1-3 Precautions for the Safety
................................................................................................................
1-1
1-4 Others
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1-1
12. Product Specifications
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2-1
2-1 The Feature of Product
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2-1
2-1-1 Features
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2-1
2-1-2 Display features
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2-2
2-1-3 Buttons on control part
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2-2
2-1-4 Panel Design Specification
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2-3
2-2 Product Specifications
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2-4
2-3 Specifications of optional items
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2-10
2-3-1 Accessories
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2-10
2-3-2 Filter Specifications
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2-12
13. 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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3-24
14. Troubleshooting
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4-1
4-1 PBA Options Set-up Method
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4-1
4-2 Error Indicator
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4-4
4-2-1 Indoor Unit
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4-4
4-2-2 Outdoor unit
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4-5
4-3 Items to Verify Before Diagnosis
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4-6
4-4 Troubleshooting by symptoms
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4-10
4-4-1 Indoor unit . Outdoor unit communications error
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4-10
4-4-2
When error code " " between main ↔ panel is indicated on the indoor temperature display area
........
4-11
4-4-3
When camera/network error code is " " indicated on the indoor temperature display area
........
4-12
4-4-4 When indoor temperature sensor error code is "
" indicated on the indoor
temperature display area
......................................................................................................
4-13
4-4-5 When indoor pipe sensor error code is "
,
" indicated on the indoor
temperature display area
......................................................................................................
4-14
4-4-6 When Indoor fan motor error code(top) "
"/(middle)" "/bottom" "is
Indicated onthe Indoor temperature display area
...........................................................
4-15
4-4-7
When mixed operation error code is " " indicated on the indoor temperature display area
.......
4-17
4-4-8 When zero filter feedback error code is "
" indicated
.............................................
4-18
4-4-9
When Indoor unit Terminal Block Fuse Error " " Indicated on the Indoor Temperature display area
4-19
4-4-10 Self-diagnosis – detached indoor unit . Outdoor unit pipe temperature sensor error 4-19
4-4-11 Outdoor unit PBA communications error
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4-20
4-4-12 External OUT temperature sensor error
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4-21
4-4-13 External COND temperature sensor error
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4-22
4-4-14 Detached external temperature sensor error
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4-23
4-4-15 External DISCHARGE temperature sensor error
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4-24
4-4-16 External OLP temperature sensor error
............................................................................
4-25
......................
4-26
4-4-18 Self-diagnosis - EEV related error
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4-26
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