Table Of Contents - Carrier PC-09HPPD PD Portable Service Manual

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1. Precaution ............................................................................................................................................. 1
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1.1 Safety Precaution. .............................................................................................................................. 1
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1.2 Warning ............................................................................................................................................... 1
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2. Function and control panel ................................................................................................................. 5
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2.1 Function .............................................................................................................................................. 5
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2.2 Control panel ...................................................................................................................................... 5
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3. Dimension ............................................................................................................................................. 8
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4 Refrigerant Cycle Diagram ................................................................................................................... 9
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5 Wiring Diagram ..................................................................................................................................... 11
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6 Electronic function .............................................................................................................................. 12
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6.1 Terms and definitions ...................................................................................................................... 12
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6.2 Electric Control working environment ........................................................................................... 12
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6.3 Protection function .......................................................................................................................... 12
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6.4 Fan-only mode function requirement ............................................................................................ 12
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6.5 Cooling mode function requirement .............................................................................................. 12
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6.6 Drying mode ..................................................................................................................................... 13
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6.7 Heating mode ................................................................................................................................... 14
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6.8 Sensor malfunction.......................................................................................................................... 15
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6.9 Some standard functions synopsis ............................................................................................... 16
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7 Installation details ............................................................................................................................... 17
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7.1 Installation instructions .................................................................................................................. 17
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7.2 Care and maintenance ..................................................................................................................... 26
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8 Basic test procedure........................................................................................................................... 28
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8.1 Defective compressor ..................................................................................................................... 28
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8.2 Sealed refrigeration system repairs ............................................................................................... 30
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8.3 Fan motor .......................................................................................................................................... 32
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8.4 Capacitor ........................................................................................................................................... 33
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9 Characteristic of temperature sensor ............................................................................................... 34
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10 Troubleshooting ................................................................................................................................ 35
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