ABB i-bus KNX AC/S 1.x.1 Series Product Manual page 405

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ABB i-bus KNX
Parameters
Initial values
Initial value
Options:
On device start or after downloading the ASM, the appropriate operating type can be determined
unambiguously if the outside temperature/supply temperature at the ASM exceeds or is below the
changeover temperatures set above. If the outside temperature/supply temperature at the ASM is,
however, between these two changeover temperatures, it is not possible to determine the operating type
unambiguously. For this reason the operating type last active is used on a device start. After downloading
the ASM, the operating type set here is used.
Cooling
Heating
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 405