Some questions about refrigerated dryers
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The front-end is working properly. Today, the low pressure is high, at 0.8 MPa; the high pressure is also high, which has triggered the high-pressure protection mechanism. The water temperature is 27°C and the intake air temperature is 48°C. Could this be the cause, or is there air in the Freon? I’d appreciate some advice.
Please describe the problem more clearly; the sentences are hard to understand