Identifying The System Type - Danfoss C67 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 1.08.
10.1 Two indirectly connected heating systems
and secondarily connected storage tank
with built-in heating coil
System settings
Circuit Line Description
I 17
I 43
I 51
I 53
I 67
I 140
I 152
System diagrams in this instruction are principal drawings and do
not contain all components which are necessary in your systems.
Influence on desired flow temp.
Priority or parallel operation
DHW charging pump /
changeover valve
Desired flow temperature at
DHW charging
Adaptive function of S2 flow
temperature during DHW
charging
Function of temperature sensor
S5
Max limitation temperature at
sensor S2 during DHW charging
Recomm.
setting
OFF
99
OFF
OFF
OFF
0 (1)
90