Once a week at night between Sunday and
Monday at 2 a.m. the controller increases
temperature of HUW silo. After 10 minutes of
keeping the silo at 70 degrees C the HUW
pump is deactivated and the silo returns to
its normal operation. It is not advisable to
activate disinfection function while the
service of HUW is deactivated.
8.15 MIXER CIRCLE SETTINGS
Settings of first mixer circle are in the menu:
Menu → Mixer 1 settings
Settings for other mixers are in following
sections of the menu and are identical in
each cycle.
Mixer settings without weather sensor
It is required to set manually desired
temperature in mixer’s heating cycle using
parameter Preset mixer temperature, e.g. 50
degrees C. Such should be a value to provide
required room temperature.
After connecting a room thermostat, value of
decline in preset mixer temperature from
thermostat should be set. (parameters mixer
room thermostat e.g. 5 degrees C. This
value should be chosen experimentally. A
room thermostat can be a traditional one or
a room panel Room Control/ Room Control
TOUCH. After activating the thermostat,
mixer preset temperature will be reduced.
When this value is reduced correctly then
room temperature increase will be stopped.
Mixer with weather sensor setting
without room panel Room Control
Set parameter mixer weather control in
position on. Adjust weather curve according
to point 8.17
Using parameter parallel curve movement
set required room temperature according to
formula:
Required room temperature = 20°C +
heating curve parallel movement.
Example.
To reach room temperature 25°C value of
heating curve movement must be set for
5°C. To reach room temperature 18°C value
of heating curve parallel movement must be
set for -2°C.
In this configuration a thermostat can be
connected. It will level inaccuracy of heating
curve adjustment in case when its value will
be too big. In such case value of decrease of
preset mixer room temperature from
thermostat should be set i.e. for 2°C.After
disconnecting thermostat plugs preset mixer
cycle temperature will be reduced. By correct
adjustment of this reduction will stop
temperature increase of temperature in
heated room.
Mixer with weather sensor and room
panel Room Control/ Room Control
TOUCH
Set parameter Mixer weather control. In
position on.
Adjust weather curve according to point 8.17
Controller Room Control/ Room Control
TOUCH automatically moves the heating
curve depending on preset room
temperature. The controller relates
adjustments to 20 degrees C, i.e. for preset
room temperature = 22 degrees C the
controller will move heating curve by 2
degrees C, for preset room temperature =
18 degrees C the controller will move heating
curve by -2 degrees C. In some cases
described in point 8.16 it can be necessary to
adjust heating curve movement.
In this configuration room thermostat 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
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