Identifying The System Type; System Settings - Danfoss ECL Comfort C25 User Manual

10a

Identifying the system type

The ECL Comfort controller is a universal controller that can
be used for various systems. Based on the shown standard
systems, it is possible to configure additional systems.
In this section you find the most frequently used systems. If
your system is not quite as shown below, find the diagram
which has the best resemblance with your system and make
your own combinations.
The functions can only be realized with ECL Comfort 300 and as of
controller version 1.04.
10.1 Heating system with constant temperature
control of the DHW circuit

System settings

Circuit Line Description
I 51
System diagrams in this instruction are principal drawings and do
not contain all components which are necessary in your systems.
DHW charging pump /
changeover valve
Recomm.
setting
OFF