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Benefit
Description
Setting
Effect
Example
Description
Setting
Effect
Notes
Siemens Building Technologies
HVAC Products
4.210 Locking signal gain heating circuit
• Matching the system to different types of boilers and plant conditions
The effect of the locking signal can be amplified or attenuated.
Setting range
0...200
The gain is adjustable between 0 % and 200 %. The setting changes the response of
the mixing heating circuit to restrictions imposed by the locking signal. Also refer to
"mixing valve restriction" in Index.
Setting
Response
0 %
Locking signal will be ignored
1...99 %
Locking signal will be reduced
100 %
Locking signal will be adopted unchanged
101...200 %
Locking signal will be amplified up to 2 times
4.211 Frost protection for the plant with the heating
circuit pump
"Frost protection for the plant with the heating circuit pump" can be switched on and off.
Setting range
0 / 1
0
The "General frost protection for the plant" does not act on the pump of the
heating circuit.
1
The "General frost protection for the plant" acts on the pump of the heating cir-
cuit.
If the "General frost protection for the plant" (operating line 180
setting made on this operating line (732) has no impact.
A detailed description of the impact of frost protection for the plant is given on operating
line 180
.
EXP
Basic Documentation RVP540 / RVP550
Description of the heating engineer settings
Unit
Factory setting
%
100
Unit
Factory setting
–
1
EXP
) is switched off, the
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CE1P2488en
18.10.2002
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