Fabdec DARI-KOOL GALA-KOOL Pro - Other Information and Features; Butterfly Valve Operation

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9.1 Butterfly valve (manual or pneumatic)
manual
In the case of a manual butterfly valve, the position of the lever (open / closed) can be
monitored via an optional safety switch. See also section .9 2
pneumatic
In the case of a pneumatic butterfly valve, this must be set in parameter [A40]. The
corresponding function must then be assigned to a relay in one of parameters [A1 to
A1 ]. Only then can the valve be opened or closed manually via the “Butterfly valve” 3
button.
Convenience function (only with pneumatic butterfly valve)
Significance: if the COOLING button is pressed in OFF mode, the pneumatic butterfly
valve is automatically closed.
9. Other Information