Danfoss ECL Comfort 210 Installation Manual page 142

Installation Guide
Frost pr. T (frost protection temperature)
Circuit
2
Set the desired flow temperature to protect the DHW system against frost.
5 ... 40: Desired frost protection temperature.
Ext. input (external override), ECL 210
Circuit
2
Choose the input for 'Ext. input' (external override). By means of a switch the
controller can be overridden to Comfort or Saving mode.
OFF: No inputs have been selected for external override.
S1 ... S8: Input selected for external override.
If S1...S6 is chosen as override input, the override switch must have
gold-plated contacts.
If S7 or S8 is chosen as override input, the override switch can be a
standard contact.
See the drawing for a connection example of an override switch
to input S8.
142 DEN-SMT/DK
ECL Comfort 210 / 310, application A275 / A375
12093
Setting range Factory setting
5 ... 40 °C 10 °C
12141
Setting range Factory setting
OFF / S1 ... S8 OFF
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.GU.L1.02
Danfoss District Energy