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Siemens Building Technologies
Basic Documentation RVP540 / RVP550
CE1P2488en
HVAC Products
Description of the heating engineer settings
18.10.2002
Functions
4.86 Selection of the type of collector sensors B6
and B61
•
Use of collector sensors with a nickel or platinum sensing element
Definition of type of collector sensor B6 and B61. Both nickel and platinum sensors can
be used, depending on the selection made.
Setting range
Unit
Factory setting
1 / 2
–
1
The controller uses the characteristic of the relevant type of sensor:
Setting
Types of sensors
1
Nickel temperature sensor (LG-Ni 1000)
2
Platinum temperature sensor (Pt 1000)
4.87 Measured value correction collector sensors
B6 / B61 / B62
•
Sensors can be recalibrated individually
•
More accurate display of the collector temperature
•
More accurate generation of the temperature differential
Calibration of the collector temperature sensors and compensation of the different line
lengths ensure that the display of the effective temperature will be more accurate.
Setting range
Unit
Factory setting
-10.0...10.0 K
0.0
Measured value correction of collector sensor 1 (B6).
Measured value correction of collector sensor 2 (B61).
Measured value correction of collector flow sensor (B62).
The sensor characteristic is displaced parallel by the selected value.
When entering a negative value, the temperature measured will be lowered by that
value, when entering a positive value, it will be raised by that value. The corrected tem-
peratures will be displayed on operating lines 300, 301 and 302.
Benefit
Description
Setting
Effect
Benefit
Description
Setting
Effect
