When using the heat from the solar installation, the temperature threshold up to which the water
heater will be heated is 85 ° C measured by sensor t2. After this threshold the circulation pump will
be switched off in order not to transfer more heat to the water heater.
When selecting the mode
Vacation
, only the solar installation and the protection modes will remain
activated. In addition to normal daytime solar operation, the heat-discharge mode of the water heater
will be switched on by night. This mode will be especially useful if you know you will be away for a
long time from home and there will be no hot water consumption. In this situation, the water heater
will not be able to accumulate endlessly much heat and will need to periodically discharge it so that it
can cool the solar during the day.
Changing the set temperature when operating the heat pump and the electric heater
From the main screen, press the "▲ / set temp" button to enter
the mode for change of set temperature with menu "
Set
Temperature
". Next pressing the up or down arrows changes
the value. If any of the "▲" or "▼" buttons is held for more
than 0.8 sec., the value of the setting automatically starts to
increase or decrease accordingly by 4 units per second. The
new set temperature will be memorized with the Enter button
or if there are no buttons are pressed for 5 seconds
WARNING
! The set temperature is only used when
heating by the heat pump and the electric heater!
The set temperature adjustment ranges are from 20 to 75 ° C.
When setting a temperature that exceeds the heat pump allowance, the heating is done only with the
electric heater, for which the corresponding warning message is displayed!
Settings for all operating parameters.
To select the
settings menu you need, you need to press the "▼ / menu"
button while in the main display of the thermostat. The
selection menu "
Settings
" will appear first. Press the down
or up arrow to scroll through the submenus selection rows.
With the
Enter
button, enter the submenu marked by the
red bar. If there is an arrow down after the last row or there
is an arrow up before the first row, it means there are more
lines respectively after or before the visible part of the
screen. Pressing the up or down arrows will move the
screen up or down respectively to show the next rows.
If no buttons are pressed for some time, the controller
returns to the main menu (and then to the main screen) without saving the changes made to the
current submenu. You can see the meanings and functions of each of the parameters of different
menus below:
Set the system date and time.
The time is in format 23:59
and the date - dd / mm / yy. The day of the week is
automatically received after entering a correct date. If you
change the hour or minutes after exiting this menu, the
seconds are automatically reset. If you change only the date,
the seconds are not reset. Activating the automatic setting
enable the system time to be adjusted in accordance with the
set time zone when Internet connectivity is available
.
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