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Humidity Sensor

The default humidity unit is RH%, and it is displayed together with a humidity sensor value (if active) permanently (not editable).

WARNING! All registers described below are active only if the room panel is equipped with a built-in humidity sensor.


The register stores actual value from the humidity sensor (including Humidity Sensor Offset value) multiplied by 10. In the main menu, the humidity sensor value is displayed directly (without multiplying).


The register contains a value which allows for setting a correction of the humidity sensor actual value indication. The offset value can be positive or negative. The register value is also multiplied by 10 as in case of the HUMIDITY_SENSOR_ACTUAL_VALUE register. The actual humidity offset value is added to the humidity sensor indication. The default value is 0.


The register contains a time constant for the humidity sensor low pass filter. The value is expressed in seconds. The default filter value is 60 seconds. Setting the 0 value disables the filter.


The 32-bit register contains up to 4 characters (ASCII code), which can be displayed as a text (name) on the 14-segment display block, together with the HUMIDITY_SENSOR_ACTUAL_VALUE register (displayed on the 8-segment display block). In case if a particular character value is 0 (NULL), the character is not displayed. Lower case characters are automatically changed into upper case characters. The default value is 1296648277, which corresponds to the text “HUMI”.

HUMIDITY_CONFIGURATION (40317, Bit 0 and Bit 4)







Not active




No decimal


Humidity configuration

The bit 0 of the register 40317 is responsible for activation or deactivation of the visibility of the humidity sensor. If the bit 0 is active, the actual value of the humidity sensor is visible in the main menu.

The bit 4 of the register 40316 is responsible for the humidity display precision. True value of the bit 4 activates a precision of humidity display to the first decimal place. If the bit 4 is false, humidity is displayed as an integer value (without decimal place).

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