Danfoss ECL COMFORT User Manual page 37

One sensor (S6)
Temp.
Cut-out difference - line 1
P2 / P3
If you only have one sensor installed (S6), this sensor will measure
the cut-out temperature as well as the cut-in temperature.
Two sensors (S5 + S6)
Temp.
Cut-out difference - line 1
P2 / P3
The DHW temperature will vary between the cut-in and the cut-
out temperatures.
Example:
Cut-in difference:
Cut-out difference:
Variation:
Cut-in difference - line 2
Cut-in difference - line 2
S6
S5
15 K
20 K
5 K
S6
Time
Time
27b
Cut-in
Cut-out
Charging
temperature
Cut-in
Cut-out
Charging
temperature
The grey
side of the
ECL Card