The grey
side of the
ECL Card
Ex
tended ser
vic
e
The grey
side of the
ECL Card
Ex
tended ser
vic
e
32d
Service parameter(s) 17-20
Service parameter(s) 21
32e
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).
1 ... 20:
The desired flow temperature is increased
by the set value (line 17), if the demand of a
slave is higher.
Temp.
Setting line 17
T
flow.ref(I)
T
flow.ref(II)
Time
Example:
If a slave controller 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.
20 Optimization based on room / outdoor temperature
Circuit
Setting range
Factory setting
I
ON / OFF
OFF
The optimized start and stop time can be based on either room or
outdoor temperature.
ON:
Optimization based on room temperature, if
measured.
OFF:
Optimization based on outdoor
temperature. Use this setting if the room
temperature is not measured.
21 Total stop
Circuit
Setting range
Factory setting
I
ON / OFF
OFF
Decide whether you want a total stop during the setback
temperature period.
ON:
The desired flow temperature is lowered
to 10 °C. The min. setting of the flow
temperature (line 2, section 22) is overruled.
Desired flow
temp. (°C)
10 °C
Time
OFF:
No total stop
Desired flow
temp. (°C)
10 °C
Time
