FUNCTIONS FOR STOVE CONTROL
smart Stove - 0142 - 42WMSUGAT2-C
25
The pump starts when a fixed stove temperature ›Charge start‹
and
the dynamic pump delay ›DPD‹
are reached (›Charge start‹ * dt).
The pump increases its speed above (›Charge start‹ + ›Charge offset‹). With each temperature
increase by 1 K it will speed-up by an adjustable increment (default 5%).
The parameters for dynamic pump control can be set in professional mode, see “Basic functions” on
page 55.
Overtemperature protection
The temperatures of the stove and the tanks are monitored. When overtemperature occurs, at
wood-log stove the charging pump is forced to run. At pellet stove the stove is forced to stop.
The temperature limits can be changed in professional mode, see “Basic functions” on page 55.
NOTICE
In order to avoid overheating, the wood log or pellet stove
must be equipped with its own overtemperature protection.
84˚C
50˚C
60˚C
70˚C
30%
(min)
50%
70%
80˚C
90˚C
40%
60%
80%
90%
100%
0
Time
Time
Stove
temperature
Pump control
DPD: Start con-
dition fulfilled
Stop condition
fulfilled
›Charge start‹ +
›Charge offset‹
Increments
ON
OFF
