5. REFRIGERANT FLOW DIAGRAM
INDOOR UNIT
UNIT A
Heat exchanger
INDOOR UNIT
UNIT B
Heat exchanger
INDOOR UNIT
UNIT C
Heat exchanger
Narrow tube O.D.
1/4" (6.35 mm)
O.D.
1/4" (6.35 mm)
O.D.
1/4" (6.35 mm)
Wide tube O.D.
3/8" (9.52 mm)
O.D.
3/8" (9.52 mm)
O.D.
1/2" (12.7 mm)
Narrow | OUTDOOR UNIT |
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tube |
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service valve |
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A |
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Capillary tube | Drier |
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B |
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C |
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Check |
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| exchanger |
port A |
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Check |
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| Heat | |
port B |
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Check |
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port C |
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Wide tube |
| Compressor |
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service | Accumulator |
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valve |
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A |
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B | Accumulator | Compressor |
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C |
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| Compressor A | |
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| Accumulator | ||
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11WM – 700699