Embraco EGAS and EM Series

Published: January 27, 2026 Last updated: January 27, 2026 Category: Refrigeration
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I charged the compressor CAJ4519Z with R407 gas, and upon startup, some frost appeared on the return line and expansion valve, even though the cooling was fine. Is this normal? Note that it’s a refrigeration room, not a freezer.

Published: January 26, 2026 Last updated: January 26, 2026 Category: Refrigeration
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