Danfoss ECL Comfort 210 Operating Manual page 88

Operating Guide ECL Comfort 210/296/310, application A237/A337
MENU > Settings > Application
Circ. P priority
Choose whether the DHW circulation pump should be ON during DHW
heating.
See Appendix "Parameter ID overview"
OFF:
The DHW circulation pump is switched OFF during DHW
heating.
ON: The DHW circulation pump is not switched OFF during
DHW heating.
MENU > Settings > Application
P charge delay (Charging pump, delayed start)
Conditions for switching the DHW heating / charging pump ON at DHW
heating / charging demand.
Correct setting can avoid discharging.
See Appendix "Parameter ID overview"
OFF: DHW heating / charging pump is switched ON when
DHW heating / charging temperature is OK.
0:
DHW heating / charging pump is switched ON.
Value: DHW heating / charging pump is switched ON after the
set number of minutes.
MENU > Settings > Application
Circ. P frost T
Set the outdoor temperature value at which the DHW circulation pump is to
be active to protect the DHW circuit against frost.
See Appendix "Parameter ID overview"
OFF: The DHW circulation pump is not active.
Value: The DHW circulation pump is active when the outdoor
temperature is lower than the set value.
MENU > Settings > Application
P frost T (circulation pump, frost protection temp.)
Frost protection, based on the outdoor temperature.
When the outdoor temperature gets below the set temperature value in 'P
frost T' , the controller automatically switches ON the circulation pump (for
example P1 or X3) to protect the system.
See Appendix "Parameter ID overview"
OFF:
No frost protection.
Value: Circulation pump is ON when the outdoor temperature
is below the set value.
88 | © Danfoss | 2017.05
1x055
When the 'Circ. P priority' is set to OFF, the schedule for the DHW
circulation pump is overruled.
1x059
When the setting "OFF" is selected, the temperature sensor for DHW
heating / charging must be placed in the heat-exchanger.
1x076
1x077
Under normal conditions, your system is not frost protected if your
setting is below 0 °C or OFF.
For water-based systems, a setting of 2 °C is recommended.
If the outdoor temperature sensor is not connected and the factory
setting has not been changed to 'OFF' , the circulation pump is always
ON.
VI.LG.R3.02