Setting Valve Protection Function (Dec) - eQ-3 MAX! Bedienungsanleitung

to be held.
• Confirm the setting with the OK button.
• Set the end date until which you want the holiday func-
tion to be set.
• Confirm the setting with the OK button.
• Set the temperature and press OK. The display will flash
to confirm.
The set temperature will remain until the set end time.
Afterwards the MAX! wall thermostat will switch to Auto
mode. Radio control commands like those from a window
contact or the weekly de-scaling run will still be performed.

16.7 Setting valve protection function (dEC)

To prevent the build-up of lime scale in the valve a so called
"de-scaling run" will be performed weekly for the radiator
thermostats. You can change the set time for this function
(factory setting: Saturday, 12:00 p.m.) as follows:
• Press the Menu button for more than 3 seconds.
• Select the "dEC" menu item with the (+) and (-) buttons.
• Confirm the setting with the OK button.
• Select the weekday with the (+) and (-) buttons.
• Confirm the setting with the OK button.
• Select the time with the (+) and (-) buttons.
• Confirm the setting with the OK button.
While the "de-scaling run" is performed the display will
show "CAL".
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