Locking Signal Gain - Siemens RVA63.242 User Manual

Diagram
Benefit
Description
Setting
Effect
Example
Siemens Building Technologies
Landis & Staefa Division
• 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.
f
1
0,5
0
20 12
f Factor
f1 Factor for parallel displacement
f2 Factor for slope
TAged Attenuated outside temperature
ZAF1 Adaption sensitivity 1 (line 39
ZAF2 Adaption sensitivity 2 (line 40

4.47 Locking signal gain

Matching the system to different types of boilers and plant conditions.
The locking signal gain is a final adjustment of the locking signal which leads to a
restriction of the mixing valve. It is the result of a number of integrals such as shifting
d.h.w. priority.
Setting range
0...200
The gain is adjustable between 0 % and 200 %. The setting changes the response of
the mixing heating circuits to restrictions imposed by locking signals, but not that of the
other consumers. Also refer to "mixing valve restriction" in Index.
Setting Response
0 % Locking signal will be ignored
1...99 % Locking signal will be considered as a reduced
signal
100 % Locking signal will be adopted unchanged
101...200 % Locking signal will be considered up to twice the
normal signal
Basic Documentation RVA63.242, RVA53.242
Description of heating engineer settings
):
f
2
f
1
4
ZAF1 ZAF2
)
O EM
)
OEM
Unit
%
-4 -12
Factory setting
100
TA
ged
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CE1P2373E
26.03.2001