Siemens RVA53.280 - Page 96

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Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
• No adaption (range ):
At attenuated outside temperatures above 12 °C, the heating curve will not be
adapted.
Example using a nominal room temperature setpoint of 20 °C.
0
2371D07
TA
12 4 -4 -12
0,5
1
f
20
ged
f
1
f
2
ZAF1 ZAF2
fFactor
f1 Factor for parallel displacement
f2 Factor for slope
TAged Attenuated outside temperature
ZAF1 Adaption sensitivity 1 (line 39
OEM
)
ZAF2 Adaption sensitivity 2 (line 40
OEM
)
Diagram