The special functions menu can only be accessed when the heating control is
in the normal operating mode (time and date are displayed on the left of the
display and the temperature is displayed on the right of the display).
The following special functions are available:
CALC - Setting the time for the decalcification cycle
°C°F - Selecting the temperature unit (°C or °F)
dAt - Date and time setting
CodE - For changing the radio transmission security code or setting codes for
new valve operating mechanisms
An A - Setting the number of valves controlled by the heating control or
extending the system
SYNC - Synchronising the valve operating mechanisms
tEst - Test function for radio transmission
StEL - Displaying the valve position
CEnT - Default setting for the radio connection to the House Central Unit
FEn - Door/window contact sensor’s menu
OFFS- Setting the offset (this option is only displayed, if there is more than
one valve operating mechanism)
9.1.Setting the decalcification time (‘CALC’)
The valve is completely opened and closed once a week. This prevents
deposits from blocking the valve. You can use the special ‘CALC’ function to
change the time at which the decalcification cycle is carried out.
•
Press the ‘PROG’ button until ‘Sond’ is displayed. Then release the ‘PROG’
button.
•
Use the scroller to select the special ‘CALC’ function.
•
Confirm this by pressing the ‘PROG’ button.
22
