This configuration property controls internally scheduled defrosts as defined by other configuration properties (SCPTdefStart and SCPTdefNumber). This property does not disable externally scheduled defrosts initiated from the Defrost Signal network variable input (nviDefSignal).
A value of BOOL_TRUE specifies internally scheduled defrosts and BOOL_FALSE specifies that defrosts should not be internally scheduled. Any other value, including BOOL_NUL, is interpreted as BOOL_FALSE.
