MegaLife ARV Series, Service Manual, Page: 53 / 172

MegaLife ARV OUTDOOR UNIT
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ARV 6 ALL DC INVERTER T1 50&60HZ Service Manual
53
Calculate the critical thickness through following steps, and take necessary actions.
1)
Calculate the refrigerant charge volume A, A= factory charge additional charge
volume
2)
Calculate the indoor area volume (B) (as the minimum volume)
3)
Calculate the refrigerant thickness, A/B ≤ critical thickness 0.3kg/m
3.
In d o o r U n it
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All the re frige ra nt ha s le a ke d