Use of A5/A6 on Sentinel HD90

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Please confirm that connecting a normally open (NO) high level water switch in an external condensate pump to terminals A5 and A6 is the correct use of these terminals to shut down the dehumidifier.   The manual reads, "The A5/A6 on the terminal strip can be used as a water level warning switch for external condensate pumps."   This is poorly written.  Thank you.

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The A5/A6 port is used to connect the water level alarm switch of the external condensate pump. You mentioned that this normally open (NO) switch can be directly connected to A5/A6. If the NO switch closes when the water level is too high, the dehumidifier will shut down.

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