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b. Run the pumpout compressor for 30 minutes then close valve 7. c. Turn off the pumpout compressor.
| Valve | 1a | 1b | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 11 | 12 | 13 | 14 |
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3. Remove any remaining refrigerant. |
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| a. Turn on water pumps through the use of the Control Test Pumpdown. |
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| b. Turn on pumpout condenser water. |
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| c. Place valves in the following positions: |
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| Valve | 1a | 1b | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 11 | 12 | 13 | 14 |
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| Condition |
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d. Run the pumpout compressor until the machine pressure reaches 65 psig (448 kPa) for
e. When the pressure rises to 70 psig (483 kPa) for