Technische Alternative UVR 63H, Руководство по эксплуатации и установке

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Input 1 is set at the factory to type RPT (PT1000).
RPT, RAS
Room sensor
RPT
(= RASPT / Pt1000) or
RAS
(KTY), only on input
S1
Inputs 2 - 6 are set to PT1000 type in the factory settings.
PT, KTY
Temperature sensors
SX

25
Fixed value: e.g.
25
°C (use of this adjustable temperature for controlling instead
of the measured value)
Setting range: –20 to 149°C in increments of 1°C
S2

S3 Example:
Instead of a measured value the input
S2
receives its (temperature)
information from input
S3
. Reciprocal allocation (according to this example addi-
tionally:
S3

S2
) to cancel information is not permissible.
In addition it is possible to assign values from
external sensors
(
E1
to
E9
).
DIG Dig
ital input: e.g. when using a flow switch.
Input short-circuited (ON): Display:
D 1
Input interrupted (OFF): Display:
D 0
OFF
Sensor is hidden in the main level
VSG
Volume flow encoder:
Only on input S6
to read the impulses from a volume
flow encoder (determining the flow rate for the heat quantity counter)
LPP L
itres
p
er
p
ulse = the volume flow encoder’s pulse rate (only when sensor type
S6 = VSG). (ex works = 0.5)
Setting range: 0.0 to 10.0 litres/pulse in increments of 0.1 litre/pulse
Determination of average AV
Setting of the time in seconds over which an averaging of the measured
value should be carried out (fs = 1.0s).
Example: AV1 1.0 Av
eraging sensor S
1
over
1.0
seconds
For simple measuring operations approx. 1.0 - 2.0 should be selected. A high average slows
everything down and is only recommended for the sensors for the heat quantity counter.
The measuring of the ultra-fast sensor for the hygienic hot water preparation makes a fast
evaluation of the signal necessary. The averaging of the respective sensor should therefore
be reduced to 0.3 to 0.5 although that means that slight fluctuations of the display should be
expected.
No averaging is possible for the volume flow encoder VSG.
Setting range: 0.0 to 6.0 seconds in increments of 0.1 sec.
0.0 = no averaging