Exhausto EXact2 VEX240 series, Basic Instructions

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Menu 3.1.1.5 Regulators
3.1.1.5 Regulators
Room temperature >
Supply air temp. >
Supply airflow >
Extract airflow >
Supply pressure >
Extract pressure >
Heat retention >
Kp and Ti settings should only be changed by persons trained in
commissioning ventilation systems.
If the following is selected Permitted operations
Technician mode (code 1111) Read the settings for the vari-
ous regulators
Specialist mode (code 3142) Set Kp and Ti for the various
regulators
Menus 3.1.1.1.1 to 3.1.1.1.4 Setting the selected indoor air quality levels
The menus for the four indoor air quality levels contain the same menu items:
3.1.1.1.1 Comfort
Air setpoint >
Air setpoint,cool >
Temp. setpoint >
Abs. /Rel. >
Cool rel. start >
Cool abs. start >
Heat rel. start >
Heat abs. start >
60
80
21,0
Relativ
1,0
---
-1,0
---
%
%
°c
K
K
3.1.1.1.2 Standby
Air setpoint >
Air setpoint,cool >
Temp. setpoint >
Abs. /Rel. >
Cool rel. start >
Cool abs. start >
Heat rel. start >
Heat abs. start >
60
80
21,0
Relativ
1,0
---
-1,0
---
%
%
°c
K
K
3.1.1.1.3 Economy
Air setpoint >
Air setpoint,cool >
Temp. setpoint >
Abs. / Rel. >
Cool rel. start >
Cool abs. start >
Heat rel. start >
Heat abs. start >
60
80
21,0
Relativ
1,0
---
-1,0
---
%
%
°c
K
K
3.1.1.1.4 Manual
Air setpoint >
Air setpoint,cool >
Temp. setpoint >
Abs. / Rel. >
Cool rel. start >
Cool abs. start >
Heat rel. start >
Heat abs. start >
60
80
21,0
Relativ
1,0
---
-1,0
---
%
%
°c
K
K
Menu 3.1.1.1.x - Air set point
Definition Used to set the desired ventilation level for the given indoor air quality level, from
0 to 100%. Press "OK" to end.
Menu 3.1.7 - limits
menu See the range limits for fan output in Menu 3.1.7 in the HMI panel.
Menu 3.1.1.1.x - Temperature set point
Definition The required supply air or room temperature is set here. If "Absolute" indoor air
quality level is selected (see next section), then the temperature set point can be
selected (with 0.5 degree difference) within the configured "Cooling absolute start"
and "Heating absolute start" ranges (for more details see relevant section).
Menu 3.1.8 - limits
menu See the range limits for supply air temperature and room temperature in Menu
3.1.8 in the HMI panel.
3005167-2022-02-02
Starting up the unit for operation
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