Danfoss ECL Comfort 310 Installation Manual page 88

Installation Guide
Cut-out (limit for heating cut-out)
Circuit
1
The heating can be switched OFF when the outdoor temperature is
higher than the set value. The valve closes and after the post-run
time, the heating circulation pump stops. 'Temp. min. ' will be
overruled.
The heating system switches ON again when the outdoor
temperature and the accumulated (filtered) outdoor temperature
become lower than the set limit.
This function can save energy.
Set the value for outdoor temperature at which you want the
heating system to switch OFF.
Parallel operation
Circuit
1
Choose whether the heating circuit is to operate in dependence of the DHW
circuit. This function might be useful if an installation has limited power
or flow.
OFF: Independent parallel operation, i.e. the DHW and
the heating circuits operate independently of each
other. It makes no difference whether the desired DHW
temperature can be reached or not.
1 ... 99 K: Dependent parallel operation, i.e. the desired heating
temperature depends on the DHW demand. Choose
how much the DHW temperature can drop before the
desired heating temperature has to be decreased.
88 DEN-SMT/DK
ECL Comfort 310, application A376
11179
Setting range Factory setting
OFF / 1 ... 50 °C 20 °C
11043
Setting range Factory setting
OFF / 1 ... 99 K
Temp. Actual outdoor temp.
18 °C
Heating ON
The heating cut-out is only active when the controller mode is in
scheduled operation. When the cut-out value is set to OFF, there is
no heating cut-out.
Temp.
OFF
100% Parallel operation with
parallel
decreased heating temp.
operation
If the actual DHW temperature deviates more than the set value, the
gear motor M2 in the heating circuit will gradually close to such an
extent that the DHW temperature stabilizes at the lowest acceptable
value.
VI.GU.B1.02
Accumulated outdoor temp.
Heating OFF Heating ON
Acceptable deviation
Desired DHW temp.
Actual DHW temp.
Time
Danfoss District Energy
Time