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Freshbox 100
13
3. Timer.
The timer is designed to switch the fans to maximum speed with subsequent automatic reset to a previous speed after a set time
period, from 20 to 60 minutes.
To turn the timer on/off:
• From the control panel: press and hold
, then press
. Press the button once to set the timer for 20 minutes, each subsequent
pressing extends the timer setting for 10 minutes. The maximum timer setting is 60 minutes. Press and hold
for 3 seconds to
turn the timer off.
• From the remote control: press
to turn the timer on for 20 minutes. To turn the timer off switch off the unit by pressing
.
4. Freeze protection of the heat exchanger.
If the exhaust air temperature downstream of the heat exchanger is below +5 °C (+41 °F) (factory setting), the supply fan runs 25 % of
the maximum speed and the extract fan runs at maximum speed. When the temperature e5 °C (+41 °F) the unit reverts to the
previous operating mode.
5. Unit parameter settings.
WARNING!
CHANGING THE UNIT SETTINGS RESULTS IN LOSS OF THE FACTORY SETTINGS!
FAN SPEED ADJUSTMENT IS POSSIBLE ONLY FROM THE CONTROL PANEL!
Fan Speed Setting mode.
During the unit setup the capacity of low, medium and high speed can be continuously adjusted. To enter the Fan Capacity Adjustment
mode turn the unit off. Then press and hold
on the control panel and hold
pressed for 3 seconds.
Access to the Fan Capacity Adjustment mode is confirmed by the
and indicators
on the control panel display.
• To select the required speed to be adjusted use
and
.
When selecting the adjustable speed the selected speed is displayed by the indications
,
or
.
• To adjust the supply fan capacity press and hold
and then press
to set the fan
speed up or
to set it down. Each pressing of
and
increases or reduces the
supply fan speed by 1 %. If
is pressed the display indicators show the current supply
fan speed.
• To adjust the extract fan capacity press and hold
. While holding
adjust the speed by pressing
for setting speed up and
for setting speed down. Each pressing of
and
increases or reduces the extract fan speed by 1 %. If
is pressed the
display indicators show the current extract fan speed.
To exit the Fan Speed Setting mode and save the changes press
.
Fan speed adjustment is not possible with the remote control.
To restore factory settings enter the Fan Speed Setting mode, synchronously press and hold
and
for 3 seconds.
Fan speed factory settings:
• low speed – 30 %
• medium speed – 60 %
• high speed – 100 %
