| 
Access 5.x  | 
Control modes > Room outdoor compensated  | 
The room temperature setpoint is outdoor temperature compensated using a control curve with 4 node points.
Settings and configuration for Room outdoor compensated control  | 
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Variable  | 
Available options & Selection  | 
Note  | 
|
Activate temperature control type  | 
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Configuration > Functions > Function activation  | 
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Temperature control type  | 
|…| Room outdoor compensated |...|  | 
-  | 
|
Activate sensors & additional options  | 
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Configuration > Functions > Temperature control  | 
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Room temperature sensor  | 
| No | 1 | 2 | 3 | 4 |  | 
-  | 
|
Calculation mode room temperature  | 
| Average | Min value | Max value | Weighted average |  | 
* Option available if number the room temperature sensors is more than 1. Weighted average - average of the min and the max values  | 
|
Supply air temperature sensor  | 
|Yes | No |  | 
-  | 
|
Configure inputs  | 
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Configuration > I/O allocation settings > Analog inputs >  | 
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Room temperature 1  | 
Any available I/O  | 
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Supply air temperature  | 
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PI Settings  | 
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Configuration > PID controllers > Room  | 
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P-band  | 
[100] oC  | 
PI settings for the room controller  | 
|
I-time  | 
[300] s  | 
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Operational settings  | 
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Data & Settings > Temperature control > Supply air controller  | 
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Supply air temperature  | 
__ oC  | 
Actual supply air temperature  | 
|
Min limit supply air  | 
[12.0] oC  | 
Limits of the supply air temperature.  | 
|
Max limit supply air  | 
[30.0] oC  | 
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Actual setpoint supply air  | 
__ oC  | 
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Data & Settings > Temperature control > Room controller  | 
|||
Room temperature  | 
__ oC  | 
Actual room temperature  | 
|
Actual setpoint room  | 
__ oC  | 
||
Setpoint outdoor curve  | 
>  | 
Setpoint curve  | 
|
Curve point  | 
Outdoor temperature (C°)  | 
Setpoint room temperature (C°)  | 
|
Setpoint outdoor curve  | 
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Data & Settings > Temperature control > Room controller > Setpoint outdoor curve  | 
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Point 1  | 
[-20] oC  | 
[22] oC  | 
|
Point 2  | 
[5] oC  | 
[20] oC  | 
|
Point 3  | 
[20] oC  | 
[20] oC  | 
|
Point 4  | 
[30] oC  | 
[22] oC  | 
|
Setpoint outdoor curve  | 
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  | 
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Related topics:
Chapter info
Last reviewed: 9/16/2021
Access version: 4.5-1-01 (2913)

