12
13
2VV.
Creating innovative solutions for you and your business since 1995.
ver.8 07-12-19
7. START AND SETTINGS
POSTHEATER
LO
L
FLAP
N
N L
PE
CONTROL
PANEL
BOOST
PIR
RM
15V DC
+
GND
CO₂ -3
CO₂ -2
CO₂ -1
EXTERNAL
CONTROL
1
BOOST
FAN
LEVEL 1
FAN
LEVEL 2
FAN
LEVEL 3
RETURN
FAN OFFSET
FREE
COOLING
FILTER
PERIOD
ANTIFREEZE
SETPOINT
2
3
4
5
6
7
8
1
BOOST
FREE
COOLING
FILTER
PERIOD
ANTIFREEZE
SETPOINT
2
3
4
EC version
AC version
Unit allows setting of different parameters which influence behavior of the unit. This can be set on potentiometers or by connecting
a jumper.
Potentiometers settings:
* Function for EC version only. Unit with AC fan have fixed speed.
Potentiometers
Name
Limit
Default
Function
1
2
3
4
5*
6*
7*
8*
0 - 60 min.
1 - 12 hour
6 - 18 month
4 - 10°C
30 - 60%
50 - 80%
70 - 100%
30%
65%
100%
0%
-50% - 0%
30 min.
6 hours
12
7°C
Duration of the BOOST function setup (power increase).
During BOOST function (power increase), the unit will
operate with maximum speed. (This function is used for
fast room ventilation).
Duration of the FREE COOLING mode setup. It is used for
temperature reduction in the room using cooler outside
air (used most frequently in summer nights).
Adjustable value of anti-frost protection of the heat ex-
change unit enables to set a temperature, which anti-frost
protection of the unit is activated at.
* Setting the deviation. The difference in power between
the supply and exhaust fan (It is used for the percentage
air flow setup of the supply and exhaust fan)
* Setting the power for the ventilation speed level 1.
* Setting the power for the ventilation speed level 2.
* Setting the power for the ventilation speed level 3.
Setting the alarm of filter cleaning interval.
BOOST
FREECOOLING
FILTER PERIOD
ANTIFREEZE SETPOINT
FAN LEVEL1
FAN LEVEL2
FAN LEVEL3
RETURN FAN OFFSET
