Service Manual
Room Air Conditioners
Contents
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Features .......................................................... 1
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Functions ................................................... 2 – 4
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Product Specifications ............................. 5 – 10
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Dimensions ............................................ 11 – 12
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Refrigeration Cycle Diagram ......................... 13
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Block Diagram ............................................... 14
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Wiring Diagram .............................................. 15
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Operation Details ................................... 16 – 30
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Installation Information .......................... 31 – 32
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2-way, 3-way Valves .............................. 33 – 39
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Servicing Information ............................. 40 – 42
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Troubleshooting Guide .......................... 43 – 44
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Technical Data ....................................... 45 – 48
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Exploded View ................................... 49, 51, 53
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Replacement Parts List ..................... 50, 52, 54
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Electronic Parts List ....................................... 55
CS-A73KE / CU-A73KE
CS-A93KE / CU-A93KE
CS-A123KE / CU-A123KE
ORDER NO. MAC9902015C2
1999 Matsushita Air-Conditioning Corp. Sdn. Bhd.
(183914D)
All rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
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