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EN
Elements
B1
L1
B1
L1
L1
Activation from sleep
B2 B4 B6
L2
B3 B4 B6
Set temperature Touch B3.
L3
B4 B6
Change value of se-
L4-L7
B4 B5 B6
L2
Switch on/off the inten-
sive ventilation (boost) 2 sekundes palaikyti B5.
B1 B4 B6
L4-L7
Review and cancel
B1
L2-L7
B2 B3 B5
"Child safety feature"
Connection indication
Flashing „Con" – connecting.
Shining „noC" – connection lost or there is no connection with the controller.
NOTE: This paragraph applies when the controller is used as a Modbus master.
Fan speed control options
• Selecting 4 preset speeds;
• Selecting percentage value of speed (0,20 - 100 %) only for 0...10 VDC output and ECO controller;
• User menu speeds are set in intervals of 5 %;
• Service menu speeds are set in intervals of 1 %;
• Operates in 4 speeds, the values of which are displayed on Stouch in Pascals (Pa).
NOTE: the function is available when fan and pressure sensor are connected to Stouch.
• Maximum ventilation. The unit operates in maximum speed (according to boost configuration). Maximum speed
is limited by timer which can be easily set (see table);
46
Coomand Action
Switch on Press down for 2 seconds
B1
Switch off Press down for 2 seconds
B1
Press any button.
mode
Set fan speed Touch B2.
Increase by touching B4,
lected setting
decrease by touching B6
Press B2 and B3 for re-
setting
By pressing B1 faults are
alarms
temporary not shown.
By pressing B1 indication
CO2 blow off
„CO2"is not shown tem-
porary.
On/off
Press down B3, B2 and
B5 for 2 seconds.
Indication
L1 lights on.
L1 lights off.
L1 flashes slowly in sleep mode.
L2 lights on. Speed is adjusted by touch-
ing elements B4 and B6
L3 lights on. Temperature is adjusted by
touching elements B4 and B6
Numbers change in the segment display.
L4, L5, L6, L7 shows selected fan speed.
L2 is blinking. Split screen shows remain-
ing time in seconds (if there're more than
600 sec. then - in minutes). Time can be
adjusted by pressing B4 and B5 (in time of
processing the function).
Maximal BOOST time: 300 minutes (5
hours).
Note: Time can't be adjusted on PRV
controller. If unlimited BOOST time is set
on PRV controller, then split screen shows
"---".
In case of failure L4, L5, L6, L7 are blinking
and failure codes appear on split screen
(A.01, A.02 and etc.). List of errors can be
reviewed by pressing B4 or B6. After clear-
ing fault signal remote controller returns
into initial state. By pressing B1 faults are
not shown for one minute, thus permitting to
adjust temperature and fan settings.
Note: it's strictly forbidden to clear a fault
without removing its cause. This must be
performed by the service representatives
or maintenance personnel.
L2, L3 and L7 are blinking, L4, L5, L6
are shining. Split screen shows "CO2". By
pressing B1 indication "CO2" is not shown
for one minute, thus permitting to adjust
temperature and fan settings.
Non active elements B1, B4 and B6. After
pressing unavailable button, segment
display shows "−−−"
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