Danfoss ECL COMFORT User Manual

The grey
side of the
ECL Card
Extended service
Service parameter(s)
Service parameter(s) 149
32v
149 Time interval Δt
ALARM
before activation
of alarm function
Circuit Setting range Factory setting
(I) / (II) 1 ... 99 min. (10) / (10) min.
If an alarm condition from either line 147 or 148 is present for a
longer time than the time interval Δt
ALARM
, the alarm function is
activated.
1 ... 99: Time interval Δt
ALARM
.
If you choose OFF in line 147, the alarm function in lines 148 and
149 is not activated.
The alarm signal can only be sent via the module ECA 80.
Alarm
Temp.
Actual flow
temp.
Line 148
Desired flow
temp.
Line 147
Δt
ALARM
Line 149
Δt
ALARM
Line 149
Time

Danfoss ECL COMFORT Specifications

General

Type	Electronic controller
Display	LCD with backlight
Protection Class	IP 41
Communication	Modbus
Mounting	Wall mount
Application	Heating, cooling
Relative Humidity	10% to 90% (non-condensing)
Display Features	Graphical