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.
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