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Verfügbare Sprachen
Installation and Operating Instructions
EN
Central ventilation units AIR1 XVP
2114
Unit selection
Selection of the applicable ventilation units:
• Central ventilation units AIR1 XVP..
Only one ventilation unit can be selected. The word "None" appears automatically in the other two windows. The last
setting is valid.
AIR1 XVP Serie
Choose configuration
None
Choose ventilation unit:
Example:
AIR1 XVP Serie
Choose configuration
AIR1 XVP 850
2115
External control 0-10 V
Selection of "External 0-10 V" control. In case of external fan control, this mode must be selected if an external cont-
roller regulates the air flow.
Select Yes/No:
External 0-10V
control
No
2116
Temperature control mode
The temperature control influences the existing heating and cooling registers:
• Electrical heating
• Warm water heating
• Change-Over DX (heating/cooling)
• Cold water cooling
The temperature control mode can only be set by the commissioning assistant (wizard). The following temperature
control modes are available:
a Constant Supply Air Control
b Outdoor Compensated Supply Air Control
c Cascade Room Temperature Control
d Cascade Extract Air Temperature Control
e Outdoor Temperature Dependent Supply or Room Temperature Control
f Outdoor Temperature Dependent Supply or Extract Temperature Control
g Outdoor Temperature Dependent Room Temperature Control
h Outdoor Temperature Dependent Extract Air Control
a Constant Supply Air Control
The heating and cooling outputs can only be adjusted to the supply air sensor in Constant Supply Air Control mode. A
neutral zone can be defined for the setpoint.
Example: If the setpoint is 18 °C and the neutral zone (NZ) is 2°C: Setpoint heating = 17°C and setpoint cooling =
19°C. If the supply air temperature is in the neutral zone "heating" and "cooling" are blocked. If the supply air tempe-
rature falls below the setpoint -NZ/2, the "heating" mode will be active until the setpoint is reached. If the supply air
temperature rises above the setpoint +NZ/2, the "cooling" mode will be active until the setpoint is reached.
The setpoint is displayed in the "temperature" menu (log in as User or Admin):
Temp. control mode
Supply air control
Supply air temp.
Setp: XX.X °C
Neutral zone
X.X °C
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