Override Function - Danfoss ECL Comfort 210 Operating Manual

Operating Guide ECL Comfort 210/296/310, application A232 / A332

7.2 Override function

The ECL 210 / 296 / 310 controllers can receive a signal in order to
override the existing schedule. The override signal can be a switch
or a relay contact.
Different override modes can be selected, depending on
application key type.
Override modes: Comfort, Saving, Constant temperature and Frost
protection.
"Comfort" is also called normal heating temperature.
"Saving" can be reduced heating or heating stopped.
"Constant temperature" is a desired flow temperature, set in the
menu "Flow temperature".
"Frost protection" stops the heating totally.
Override by means of override switch or relay contact is possible
when the ECL 210 / 296 / 310 is in scheduled mode (clock).
VI.JM.G2.02
Example, override switch connected to S8:
Example, override relay connected to S8:
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