Advertisement
Available languages
Available languages
Installation and Operating Instructions
NOTE
NOTE
NOTE
NOTE
Central ventilation units AIR1 XVP
When setting the ventilation stage „minimal", please observe the minimum volume flow For minimum flow see
table „Performance and technical data", chapter 31
b Constant speed
3 ventilation stages are available:
• Reduced
• Normal
• Boost
Each ventilation stage has two independent settings for the supply and extract air fan.
When "Constant speed" is selected, the volume flows can be set in the "fan control" menu separately for the supply air
fan and the extract air fan.
SAF Const. speed setp.
Reduced: XXX %
Normal: XXX %
Boost: XXX %
EAF Const. speed setp.
Reduced: XXX %
Normal: XXX %
Boost: XXX %
c Constant pressure
Only possible with pressure sensor AIR1-CAP accessory. Installation in the supply air or extract air duct is possible.
One ventilation stage is possible:
• Normal
If the ventilation stage reduced or boost is subsequently selected, the ventilation unit will run with the settings for the
ventilation stage normal.
If "Constant pressure" has been selected, the duct pressure can be set using the "fan control" menu. The duct pressure
setpoint is set for the supply air fan. The extract air fan has the same volume flow as the supply air fan.
Constant pressure setp.
SAF setp.: XXX Pa
d External fan control
The ventilation unit is operated with two separate analogue voltage signals (0-10 V):
• Supply air fan: Analogue input AI3
• Extract air fan: Analogue input AI4
Only one (variable) ventilation stage is available in this mode. When any manual ventilation stage is selected in the "Ope-
rating mode" menu, the ventilation unit will always run with the external 0-10 V control signals. If "OFF" is selected, the
ventilation unit will not run.
The sensor-controlled operating function (Ventilation on demand = VOD) is not available in this ventilation mode. The
recirculation mode with timer and external switch contact, as well as free night cooling, are still available.
2118
Electrical pre-heating
The electrical pre-heater is an optional accessory and not included in the scope of delivery.
The electrical pre-heating prevents the freezing of the heat exchanger. It must be activated during the initial commissio-
ning. The electrical pre-heating is deactivated as standard.
Press the
button in the "electrical pre-heating" menu to activate or deactivate the electrical pre-heating. Select "YES/
OK
OK
NO" by pressing the
button.
Electrical pre-heating
No
2119
Filter type Supply air
The following filter types are available:
• ePM1 55 % (F7)
• ePM1 80 % (F9)
• ePM10 50 % (M5) + ePM1 55 % (F7)
• ePM10 50 % (M5) + ePM1 80 % (F9)
A corresponding filter loss curve is stored for each type of filter.
↑
OK
OK
OK
OK
↓
↑
OK
OK
OK
OK
↓
↑
OK
OK
↑
OK
OK
↓
33
OK
OK
OK
OK
OK
OK
OK
OK
EN
OK
OK
OK
OK
Advertisement
Chapters
