Danfoss ECL COMFORT User Manual

The grey
side of the
ECL Card
Extended service
32d
Service parameter(s) 17
17 Influence on desired flow temperature (T
flow.ref(I)
)
Circuit Setting range Factory setting
I OFF / 1 ... 20 K OFF
The desired flow temperature in heating circuit I can be
influenced by an external reference.
OFF: The desired flow temperature in circuit I is
not influenced by any other controller (slave
or circuit II).
1 ... 20:
The desired flow temperature is increased
by the set value (line 17), if the demand of a
slave / circuit II is higher.
Consider also the internal relationship between circuits I and II
(line 83).
Temp. Setting line 17
T
flow.ref(I)
T
flow.ref(II)
Time
Example:
If a slave controller (or circuit II) demands a higher
temperature than that of the master controller
(T
flow.ref(I)
), the temperature of the master will be
increased accordingly (T
flow.ref(II)
) + the setting
(line 17).
The function of line 17 can compensate for heat losses between
master and slave controlled systems.

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