Olimpia splendid Alyas Pro E Inverter 12, Инструкция по эксплуатации и техническому обслуживанию, Страница: 77 / 336

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EN - 23
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h . Repeat the seal test.
2.6.5 - Plant vacuum
When all of the tests and checks regarding perfect sealing have been performed, a vacuum must be applied
to the system to remove the impurities contained therein (air, nitrogen and humidity).
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b . Lower the pressure inside the circuit to the absolute value of 50 Pa for approx. 2 hours.
If, after this period of time, the pressure has not been taken to the set value (50
Pa), it means that there is a lot of humidity in the circuit or there is a leak.
c . Maintain the vacuum pump operating for another 3 hours.
If the value still hasn’t been reached after this period of time, look for the leak.
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this is still running .
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2.6.6 - Filling the plant
Remove the cap in order to operate on the intake line
cock and on that of the liquid which, on opening, allow
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ers in the outdoor unit documentation.
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loaded on the refrigerant label using
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values (kg).