Danfoss ECL Comfort 210 Installation Manual page 77

Installation Guide
Override mode functions:
The following settings describe the function in general for the ECL
Comfort 210 / 310 series. The explained modes are typical and not
application related. They might differ from the override modes
in your application.
MENU > Settings > Application
Ext. input (external override)
Circuit
All
Choose the input for 'Ext. input' (external override). By means of a switch
the controller can be overridden to 'Comfort' , 'Saving', 'Frost protection' or
'Constant temperature' mode.
* See Appendix "Parameter ID overview"
OFF:
No inputs have been selected for external override.
S1 ... S16: Input selected for external override.
If S1... S6 is chosen as override input, the override switch must have
gold-plated contacts.
If S7 ... S16 is chosen as override input, the override switch can be a
standard contact.
See the drawings for connection examples of override switch and
override relay to input S8.
Danfoss District Energy
ECL Comfort 210 / 310, application A260
1x141
Factory setting
Setting range
*
Example: Connection of an override switch
*
Example: Connection of an override relay
Choose only an unused input for override. If an already used input is
applied for override, the functionality of this input is also neglected.
See also 'Ext. mode' .
VI.LG.F2.02 DEN-SMT/DK 77