Pereko KSR Beta Pelet 16, Руководство по эксплуатации и обслуживанию

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14
necessary to adjust heating curve
movement.
In this configuration room thermostat Room
Control TOUCH is able to:
- reduce temperature of heating cycle by a
constant value, when preset temperature in
a room will be reached. Similarly like it was
described
in previous point (not
recommended), or
- automatically, constantly correct heating
cycle temperature.
It is not recommended to use both these
possibilities at the same time.
Automatic correction of room temperature is
done according to formula:
Correction = (preset room temperature
–
measured room temperature) x Room
temperature ratio / 10
Example.
Preset temperature in heating room (set in
Room Control TOUCH) = 22 degrees C.
Measured temperature in room (using Room
Control TOUCH) = 20 degrees C.
room
temperature ratio = 15
Preset mixer temperature will be increased
by (22 degrees C
– 20 degrees C) x 15/10 =
3 degrees C. Correct value of parameter
must be found Room temperature ratio.
Scope:
0…50. The bigger value of factor the
bigger correction of preset boiler
temperature factor. When set on value “0”
preset mixer temperature is not corrected.
Attention: setting too high value of room
temperature ratio may cause cyclic room
temperature fluctuations.
8.16 WEATHER CONTROL
Depending on measured outside
temperature, automatically controlled can be
either preset boiler temperature and mixer
cycles temperatures. By correct adjustment
of heating curve temperature of heating
circuits is counted automatically depending
on value of external temperature. Thanks to
that by choosing proper heating curve for
given building, room temperature remains
approximately the same
– no matter what
outside temperature.
In case of connected room panel Room
Control TOUCH set additionally
room
temperature ratio = 0
Guidelines for correct heating curve settings:
- floor heating
0,2 -0,6
- radiator heating 1,0 - 1,6
- buffer 1,8 - 4
Pic. 5 Heating curves.
Tips for choosing proper heating curve:
If by falling outer temperature room
temperature is increasing, then value of
chosen heating curve is too big,
If by decreasing outer temperature, room
temperature is also decreasing, then value of
chosen heating curve is too low,
If by frosty weather room temperature is
appropriate and in warmer time is too low
–
it is recommended to increase parameter
Parallel movement of heating curve and then
choose lower heating curve,
If by frosty weather room temperature is too
low and in warmer time too high
– it is
recommended to reduce Parallel movement
of heating curve and choose higher heating
curve.
Buildings which are poorly isolated require
setting heating curve with higher values, and
for better isolated buildings heating curve
will have lower value.
Preset temperature, counted according to
heating curve can be decreased or increased
by controller when it goes beyond scope of
limits of temperatures for given cycle.
8.17 NIGHT DECREASE SETTINGS
DESCRIPTION
Night time decreases for heating circuits,
HUW tank and circulation pump operation:
outdoors temperature (°C)
W
eath
er
p
res
et
tem
p
.
(°C
)