Danfoss ECL Comfort 210 Operating Manual page 58

Operating Guide ECL Comfort 210 / 310, application A231 / A331
Example, minimum return temperature limitation;
return temperature gets lower than limit
Parameters indicated with an ID no. like "1x607" mean a universal
parameter.
x stands for circuit / parameter group.
MENU > Settings > Return limit
High T out X1 (return temp. limitation, high limit, X-axis)
Set the outdoor temperature value for the low return temperature limitation.
See Appendix "Parameter ID overview"
The corresponding Y coordinate is set in 'Low limit Y1' .
MENU > Settings > Return limit
Low limit Y1 (return temp. limitation, low limit, Y-axis)
Set the return temperature limitation referring to the outdoor temperature
value set in 'High T out X1' .
See Appendix "Parameter ID overview"
The corresponding X coordinate is set in 'High T out X1' .
58 | © Danfoss | 2017.11
= Temperature
T
= Temperature
Y
= Time
X
# 1 # = Return temperature
# 2 # = Return temperature limit
# 3 # = Desired flow temperature
# 4 # = Action point
1x031
1x032
VI.LG.P2.02