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10.3.32 Summer compensation active
Number
31
This 1-bit communication object is used to indicate via the bus whether the summer
compensation is active (1) or inactive (0). If it is active, the setpoint value configured for the
cooling mode is increased by the summer compensation function. A decrease of the cooling
mode setpoint temperature below the value calculated by the parameterized summer
compensation function is not possible. An increase of the setpoint temperature for the cooling
mode is always possible.
10.3.33 Fahrenheit
Number
32
The temperature indication on the display can be changed from Celsius (°C) to Fahrenheit (°F).
The conversion from Celsius to Fahrenheit always takes place in the display unit, since only
Celsius values are sent over the KNX bus. The value (0) results in a temperature indication in
Celsius, while the value (1) results in Fahrenheit.
NOTE
Item 2:
If the Fahrenheit object is active in the master/slave mode, the Fahrenheit
(slave) object must be connected to this object.
Item 3:
If the Fahrenheit object is active in the master/slave mode, the Fahrenheit
(master) object must be connected to this object.
10.3.34 Display backlighting
Number
33
The display backlighting is activated with value (1) and deactivated with value (0) via the 1-bit
communication object.
NOTE
This function is mainly used in rooms where backlighting during the night is
considered to be a disturbing factor, such as in hotel rooms and bedrooms.
KNX Technical Reference Manual 1473-1-8914 / 2CKA001473B8914
Description of application and parameters
Name
Summer compensation active
Name
1. Fahrenheit
2. Fahrenheit (master)
3. Fahrenheit (slave)
Name
Display backlighting
Communication objects - RTC
Object function
Output
Object function
Input / output
Input / output
Input / output
Object function
Input / output
Data type
Switching
Data type
Switching
Switching
Switching
Data type
Switching
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