Alarm - Danfoss ECL Comfort 310 Operating Manual

Operating Guide ECL Comfort 310, application A333

5.16 Alarm

The alarm function activates A1 (relay 6). The alarm relay can
activate a lamp, a horn, an input to an alarm transmitting device etc.
The alarm relay is activated
• as long as the alarm reason is present (automatic reset) or
• even the alarm reason has disappeared (manual reset)
Alarm, possibilities:
Name: Description:
Temp. Actual flow temperature
monitor
differs from the desired flow
temperature.
Refill tank Too low or too high water level
(A333.2, in refill water storage tank.
A333.3)
S7 . . . S10 Too low or too high pressure.
pressure
Low Too low pressure at S10.
pressure
Temperature Accidently break or
sensor input
short-circuit of connected
temperature sensor.
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.
124 | © Danfoss | 2017.09
Reset:
Automatic
Resetting an alarm, in general:
MENU > Alarm > Alarm overview: Look for alarm symbol in specific
line.
Manual
(Example: "3: Pump 1")
Push dial
Automatic
Automatic
Manual
Upper difference
1x147
X
Y
# 1 #
# 2 #
=
Time
=
Temperature
=
Upper difference
=
Desired flow temperature
VI.GU.T2.02