Management Of The Drycooler Controller Parameters - Carrier 30WI Manual

7 - MANAGEMENT OF THE DRYCOOLER CONTROLLER PARAMETERS

Setting parameter P116 (Drycooler link) to "Yes" provides access to all Drycooler controller parameters in read/write mode only if a
bus connection has been created between the two items of equipment
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- Menu 13 allows all information about the Drycooler controller to be displayed on the heat pump or chiller console without having
the console mounted on the Drycooler.
- The Drycool controller parameters are preceded by the letter A to differentiate them from those of the heat pump or chiller controller.
- If a Drycooler equipped with its console is connected to a chiller or a heat pump and P116 is set to 'Yes', neither console has
priority over the other.
- If menu 13 remains open for 1 hour and no buttons are pressed during this time, the screen switches to the controller menu for
the chiller or heat pump.
- Parameter A99 (lock parameters) cannot be set to 'No' via the chiller or heat pump console.
- Parameter A116 (CW unit link) is not accessible via the chiller or heat pump console because setting A116 to 'No' will delete the
link with the Drycooler console.
- Parameter A250 is not accessible because the LED test on the chiller or heat pump console is performed via parameter P250 on
the controller of said console.
- The forced fan operation function on the console is not accessible via the chiller or heat pump console.
D R Y C O O L E R
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