ECL Comfort 210/310, A217/A317 Installation Guide - Danfoss ...

Installation Guide ECL Comfort 210 / 310, application A217 / A317
5.5 Application
Circ. P priority - A217.1 / A217.2 / A317.1 / A317.2 11055
Circuit Setting range Factory setting
1 OFF / ON OFF
Choose whether the DHW circulation pump should be ON during DHW
heating.
OFF: The DHW circulation pump is switched OFF during DHW
heating.
ON: The DHW circulation pump is not switched OFF during
DHW heating.
Cont. T control - A217.1 / A217.2 / A317.1 / A317.2 11054
Circuit Setting range Factory setting
1 OFF / ON OFF
Depending on the DHW circulation pipe connection, the desired DHW
heating / charging temperature can be lowered when the DHW heating
procedure has elapsed.
OFF: The desired temperature at S3 or S4 is lowered to 10 °C.
Typically, the DHW is circulated through the DHW tank.
ON: The desired temperature at S3 or S4 is lowered to
the desired DHW temperature. Typically, the DHW
is circulated through the heat exchanger in order to
compensate for the heat loss in the DHW circulation
pipe.
DHW P post-run - A217.1 / A317.1 11041
Circuit Setting range Factory setting
1 0 ... 30 m 0 m
Set the DHW heating / charging pump (P1) post-run time (minutes). The
pump can continue to be switched ON after the DHW heating procedure in
order to utilize the remaining heat in the heat exchanger / boiler.
0 ... 30: Set the number of minutes for the post-run.
DHW P post-run - A217.2 / A317.2 11041
Circuit Setting range Factory setting
1 0 ... 30 m 0 m
Set the DHW heating pump (P1) post-run time (minutes). The DHW heating
pump can continue to be switched ON after the DHW heating procedure in
order to utilize the remaining heat in the heat exchanger / boiler.
0 ... 30: Set the number of minutes for the post-run.
When the 'Circ. P priority' is set to OFF, the schedule for the DHW
circulation pump is overruled.
86 DEN-SMT/DK VI.LG.U2.02 Danfoss District Energy