3.1.1 Fan operation
Installer menu
Fan operation
Description
FAN OPERATION
Selection of fan regulation type, setpoints and automatic
functions.
Submenu
Any comments
Shows current operating values
●
Outdoor air [m
3
/h] / [l/s]
●
Exhaust air [m
3
/h] / [l/s]
●
Extract air [m
3
/h] / [l/s] [Pa] [ppm CO
2
] [%]
●
Supply air [m
3
/h] / [l/s] [Pa] [%]
Adjust setpoint - Low speed
●
Extract air [m
3
/h] / [l/s] [Pa] [ppm CO
2
] [%]
●
Supply air [m
3
/h] / [l/s] [Pa] [%]
Adjust setpoint - High speed
●
Extract air [m
3
/h] / [l/s] [Pa] [ppm CO
2
] [%]
●
Supply air [m
3
/h] / [l/s] [Pa] [%]
Shown for regulation
modes:
●
Constant pressure
●
Extract air slave
●
Supply air slave
Set air quantity
●
Max extract air [m
3
/h] [l/s]*
●
Max supply air [m
3
/h] [l/s]**
* Not shown for extract air slave
** Not shown for supply air slave
Shown for regulation
modes:
●
Constant VOC/
CO
2
Set min/max airflow
●
Min airflow [m
3
/h]
●
Max airflow [m
3
/h]
Shown for regulation
modes:
●
Fan optimiser
slave
Offset
●
Offset extract air [%]
Shown only if cooling is
installed
Set cooler speed
●
Forced cooling: On/ Off
●
% increase of fan speed when cooling is active.
3005263-2015-08-20
Installer level
12/52
Summary of Contents for VEX4000
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