Dantherm CC 3000, Руководство по обслуживанию

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Product description : System operation strategy
Use of free cooling unit(s) only. Free cooling unit will increase/ decrease fan speed gradually
between Min °C and Max °C.
Fig. 5
Free cooling unit starts when outdoor temperature is min. 3 °C colder than set point. If out-
door temperature is closer to or above set point and cooling is needed, A/C unit will operate
on its own.
Fig. 6
Free cooling mode
(default)
Standard mode