Flow Temperature Setpoint Limitations; Room Influence - Siemens Albatros 2 RVS13 Series User Manual

Flow temperature setpoint limitations

room influence

Pure weather
compensation
Siemens
Building Technologies
By changing the value entered, the respective heating periods will be shortened or
extended.
Increase: Heating mode will start earlier,
changeover to ECO later.
Decrease: Heating mode will start later,
changeover to ECO earlier.
· The function is not active in operating mode "Continuously Comfort temperature"
· The display will show ECO
· To give consideration to the building's thermal dynamics, the outside temperature will
be attenuated
Line no.
HC1 HC2 HCP
740 1040 1340
741 1041 1341
Using this limitation, a temperature range for the flow temperature setpoint can be
defined. If the flow temperature setpoint demanded by the heating circuit reaches the
relevant limit and heat request increases or decreases, the flow temperature setpoint
TV
max
akt
TVmin
min
0 10 20 30
will be maintained at the maximum or minimum limit.
TVw Current flow temperature setpoint
TVmax Flow temperature setpoint maximum
Tvmin Flow temp setpoint min
Line no.
HC1 HC2 HCP
750 1050 1350
Types of compensation:
When a room temperature sensor is used, there is a choice of 3 different types of
compensation.
Setting Type of compensation
- - - %
Pure weather compensation *
1...99 % Weather compensation with room
influence *
100 % Pure room compensation
* Outside sensor required
The flow temperature is calculated via the heating curve, depending on the composite
outside temperature.
This type of compensation calls for a correct adjustment of the heating curve since in
that case the control gives no consideration to the room temperature.
User Manual
6 The settings in detail
Operating line
Flow temp setpoint min
Flow temp setpoint max
TVw
40 50 60 70
Operating line
Room influence
TVmax
°C
80 90 100
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CE1U2357en
2014-07-30