Danfoss ECL Comfort 210 Installation Manual page 168

Installation Guide
MENU > Alarm > Fire safety
Alarm time-out
Circuit
All
The alarm is activated when the alarm reason has been present for a longer
time (in seconds) than the set value.
* See Appendix "Parameter ID overview"
Value: Set the alarm time-out
MENU > Alarm > Digital S9
MENU > Alarm > Limit T frost
Alarm value
Circuit
All
ID 10656 (Digital S9):
A differential pressure switch can be connected to the S9 input. When the
differential pressure, measured by the differential pressure switch, gets
below the set value, the S9 input will be activated.
The alarm can be activated when the contacts in the differential pressure
switch open or close.
ID 11656 (Limit T frost):
When the actual temperature, measured by the return temperature sensor,
gets below the set value, the frost alarm will be activated.
* See Appendix "Parameter ID overview"
ID 10656 (Digital 9):
0:
The alarm is activated when the contacts in the
differential pressure switch close.
1: The alarm is activated when the contacts in the
differential pressure switch open.
ID 11656 (Limit T frost):
When the actual temperature, measured by the return temperature
sensor, gets below the set value, the frost alarm will be activated.
MENU > Alarm > Digital S9
Alarm time-out
Circuit
All
The alarm is activated when the alarm reason has been present for a longer
time (in seconds) than the set value.
* See Appendix "Parameter ID overview"
Value: Set the alarm time-out
168 DEN-SMT/DK
ECL Comfort 210 / 310, application A214 / A314
1x637
Setting range Factory setting
*
1x656
Setting range Factory setting
*
1x657
Factory setting
Setting range
*
*
ID 10656 (Digital 9):
An active fan alarm is indicated by a
*
S9 input status:
MENU > Common controller > System > Raw input overview > S9:
0 = Input activated. 1 = input not activated
ID 11656 (Limit T frost):
An active frost alarm is indicated by a
See also 'Alarm time-out', parameter 1x657.
An activated frost alarm opens the control valve fully, closes the
damper, starts the circulation pump and stops the fan.
*
VI.GU.A2.02
in the display.
in the display.
Danfoss District Energy