Danfoss ECL Comfort 210 Operating Manual page 103

Operating Guide ECL Comfort 210/296/310, application A237/A337
Alarm overview, list:
Alarm Description:
no.:
2 Temp. monitor, circuit 1
32
T sensor defect
To find the reason for an alarm:
• select MENU
• select 'Alarm'
• select 'Alarm overview' . A "bell" will be shown at the alarm in
question.
Alarm overview (example):
2: Max. temp.
3: Temp. monitor
32: T sensor defect
The numbers in the 'Alarm overview' refer to the alarm number
in the Modbus communication.
To reset an alarm:
When the "bell" is present to the right of the alarm line, place the
cursor at the alarm line in question and press the dial.
To reset alarm 32:
MENU > Common controller settings > System > Raw input
overview: The sensor in question is marked and the alarm can be
reset.
Parameters indicated with an ID no. like "1x607" mean a universal
parameter.
x stands for circuit / parameter group.
MENU > Settings > Alarm
Upper difference
The alarm is activated if the actual flow / duct temperature increases more
than the set difference (acceptable temperature difference above the desired
flow / duct temperature). See also 'Delay' .
See Appendix "Parameter ID overview"
OFF: The related alarm function is not active.
Value: The alarm function is active if the actual temperature
gets above the acceptable difference.
VI.LG.R3.02
Alarm Sensor A237.1
ref.:
type:
x
1 S3
x
2
all
1x147
X
Y
# 1 #
# 2 #
A237.2 A337.1 A337.2
x
x
Upper difference
=
Time
=
Temperature
=
Upper difference
=
Desired flow temperature
x
x
© Danfoss | 2017.05 | 103