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3.2.1. GENERAL
Each of the configuration options are described below:
Power supply voltage: Select by parameter the voltage of the external power supply
connected to the Z41. The options are 12V, 24V or 29V. This parameter only affects the
management of the internal temperature sensor and has no other purpose.
Internal temperature sensor: Selecting this option allows configuration of the following
parameters related to the Z41’s built-in temperature sensor:
Figure 3.5: Internal temperature sensor parameters
Sensor calibration: Specify an offset (in tenths of a degree) to compensate for a
fixed deviation between the actual ambient room temperature and that measured by the
Z41.
Sending period: Select by parameter the time (in tens of seconds) to send cyclically
to the KNX bus the current temperature measurement, via the communication object
"[General] Temperature". The value 0 indicates that periodic sending is disabled.
Send with a temperature change: The Z41 will send to the KNX bus the current
temperature when it has changed (increased or decreased) with regard to the last
measurement by the amount specified in this parameter (tenths of a degree). To disable
this feature, specify 0 in this field.
Default theme (after programming): Select the default visual theme the Z41 will use
after programming or a reset device. There are 8 themes available, refer to section 3.4.3 for
further details.
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