50
51
Even in Auto mode the temperature can be changed with
this button at any time. However, the change will only be
maintained until the next phase the timer programme starts.
17.5 Set boost function (
BOOST
, bOS)
The Boost function can create the sensation of a rise in
room temperature to the human body. When activated the
radiator valve will immediately be adjusted to 80% valve
opening for 5 minutes (factory setting). The heating of a
room takes longer than 5 minutes but the radiated heat
from a radiator can be sensed immediately.
• To activate the Boost function press the OK button. Once
the Boost time has completed the Wall Thermostat will
switch back to the previously active mode (
Auto/Manu
)
and the previously set temperature.
• The Boost function can be deactivated at any time by a
renewed press of the OK button.
The count-down in second intervals of the remaining func-
tioning time (e.g “300” to “000”) and
BOOST
will be shown
on the display.
The length and valve opening of the Boost function can be
individually adjusted as follows:
• Press the Menu button for more than 3 seconds.
• Select the “bOS” menu item with the (
+
) and (
-
) buttons.
• Confirm the setting with the OK button.
• Use the (
+
) and (
-
) buttons to set the duration of the Boost
from 0 to 30 minutes (0, 5, 10, 15, 20, 25, 30 mins.). Choo-
sing 0 will deactivate this function.
• Confirm the setting with the OK button.
• Subsequently set the valve opening between 0 and 100%
in 5% increments with the (
+
) and (
-
) buttons. The larger
the valve opening, the higher will be the heat emitted
by the radiator.
• Confirm the setting with the OK button.
If a long “Boost period” and a large valve opening
have been set the radiator can get very hot. After
changing the factory setting check that the radiator
is not heated excessively.
The radiant heat will have no immediate effect if the
radiator is covered up (e.g. by a settee).
If the duration of the “Boost function” is set so that 999
seconds are exceeded (e.g. via the EVN SmartHome
Cube) the display will show the duration in minutes.
17.6 Setting the holiday function (
)
If you want to maintain a fixed temperature during your ho-
lidays or a party the holiday function can be used.
• Briefly press the Mode button repeatedly until the suit-
case symbol (
) appears on the display.
• Set the end time until which you want the temperature
to be held.
• Confirm the setting with the OK button.
• Set the end date until which you want the holiday func-
tion to be set.
• Confirm the setting with the OK button.
• Set the temperature and press OK. The display will flash
to confirm.
Summary of Contents for SmartHome Wandthermostat Plus
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