6. REFRIGERANT FLOW DIAGRAM
Cooling Cycle
Indoor Unit A
Heat exchanger
Heat exchanger
Indoor Unit B
Heating Cycle
Indoor Unit A
Heat exchanger
Heat exchanger
Indoor Unit B
Wide tube |
| Accumulator | Compressor A |
| |
O.D. | Service |
|
|
|
|
3/8" |
|
|
|
| |
valve |
|
|
|
| |
(9.52mm) |
|
| Reversing |
| |
|
|
|
| ||
| Muffler |
|
|
| |
|
|
| valve |
| |
|
|
|
|
| |
Narrow tube | Check |
|
|
|
|
O. D. |
|
|
|
| |
port A |
|
|
|
| |
1/4" |
| Check valve |
| ||
Service valve |
|
| |||
(6.35mm) | Dehydrator ( | ) |
| ||
|
| ||||
| Strainer |
|
|
| |
Wide tube |
| Capillary | Compressor B | exchanger | |
| Accumulator | ||||
|
| tube |
|
|
|
O.D. | Service |
|
|
| Heat |
3/8" |
|
|
| ||
|
|
|
| ||
valve |
|
|
|
| |
(9.52mm) |
|
| Reversing |
| |
Check |
|
| Capaillary tube | ||
|
|
| valve | ||
| Muffler |
|
|
| |
Narrow tube |
|
|
|
|
|
O.D. | port B |
|
|
|
|
1/4" |
| Check valve |
| ||
Service valve |
|
| |||
(6.35mm) | Dehydrator | ) |
| ||
Strainer | ( |
| |||
|
|
|
| ||
|
| Capillary |
|
|
|
|
| tube |
|
|
|
Wide tube |
| Accumulator | Compressor A |
| |
O.D. | Service |
|
|
|
|
3/8" |
|
|
|
| |
valve |
|
|
|
| |
(9.52mm) |
|
| Reversing |
| |
|
|
|
| ||
| Muffler |
|
|
| |
|
|
| valve |
| |
|
|
|
|
| |
Narrow tube | Check |
|
|
|
|
O.D. |
|
|
|
| |
1/4" | port A |
| Check valve |
| |
(6.35mm) | Service valve | Dehydrator ( | ) |
| |
|
| ||||
| Strainer |
|
|
| |
Wide tube |
| Capillary | Compressor B | exchanger | |
| Accumulator | ||||
|
| tube |
|
|
|
O.D. | Service |
|
|
| Heat |
3/8" |
|
|
| ||
|
|
|
| ||
valve |
|
|
|
| |
(9.52mm) |
|
| Reversing |
| |
|
|
| Capaillary tube | ||
| Muffler |
|
| valve | |
|
|
|
| ||
Narrow tube | Check |
|
|
|
|
O.D. |
|
|
|
| |
1/4" | port B |
| Check valve |
| |
(6.35mm) | Service valve | Dehydrator ( | ) |
| |
|
| ||||
| Strainer |
|
|
| |
|
| Capillary |
|
|
|
|
| tube |
|
|
|
| 9 | WM – 700700 |
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