OEG KSF-Pro Handbuch Seite 48

Para- Parameter name
meter
S3.6 MAXIMUM STAND-PIPE
TEMPERATURE
S3.7 STILL STAND OF MI-
XING VALVE CONTROL
S3.8 MIXING VALVE P -
CONSTANT
S3.9 MIXING VALVE I - CON-
STANT
S3.10 MIXING VALVE D -
CONSTANT
S3.11 MAX. FLOOR TEMPE-
RATURE
S3.12 MINIMUM STAND-PIPE
TEMPERATURE IN
COOLING MODE
S3.13 SHIFT OF TEMPERA-
TURE, REQUIRED TO
ACTIVATE STAND-PIPE
CONTROL
S3.14 LIMITATION OF
TEMP. DIFFERENCE
BETWEEN STAND AND
RETURN PIPE
S3.15 CONSTANT STAND-
PIPE TEMPERATURE
S3.16 CIRCULATION PUMP
SWITCH-OFF DELAY
Service settings for domestic hot water:
Para- Parameter name
meter
S4.1 OUTPUT R5 FUNCTION
Service setting manual
Parameter description
Setting of maximum stand-pipe temperature limitation.
Setting of stand-pipe temperature deviation by which the
mixing valve control is in stand-by.
Setting of mixing valve position correction intensity. Smaller
value means shorter movements, higher value means longer
mixing valve movements.
Setting of mixing valve control frequency - how often mixing
valve position is being controlled. Smaller value means low
frequency, higher value means higher frequency of mixing
valve corrections.
Sensitivity of mixing valve for stand-pipe temperature changes.
Smaller value means low sensitivity, higher value means high
sensitivity.
Setting of maximum floor temperature limitation by floor
heating.
Setting is active only if floor sensor is installed and parameter
S1.5=2.
Setting of minimum stand-pipe temperature in cooling mode.
CAUTION! Too low stand-pipe temperature can cause dewing
of heating bodies and pipelines.
Shift of calculated min. stand-pipe temperature by which the
mixing valve control will activate.
Negative values mean activation of mixing valve control by
lower calculated stan-pipe temperatures, positive values mean
activation of mixing valve control by higher calculated stand-
pipe temperatures.
Setting of maximal difference between stand-pipe and return-
pipe temperature. This way the highest power of heating
system is limited.
Limitation of difference between stand and return pipe is
activated with parameter S1.5=3.
Selection of operation with constant stand-pipe temperature.
Setting range is 10 ÷ 140 °C.
CAUTION: This function deactivates weather compensated
control of mixing valve.
Setting of circulation pump switch-off delay when there is no
requirement for heating.
Parameter description
Setting of output R5 alternative operation mode.
1- operation according to selected hydraulic scheme
2- operation according to selected program timer for d. h.
w. warming.
3- d. h. w. warming without temp. difference (by warming
with heat pump).
48
Setting Default
range setting
20 ÷ 150 °C
45- floor
85- radiat.
0,2 ÷ 3,0 °C
0,6
0,5 ÷ 2,0
1
0,4 ÷ 2,5
1
0,0 ÷ 2,5
1
10 ÷ 50 °C
25
10 ÷ 20 °C
15
-10 ÷ 10 °C
0
3 ÷ 30 °C
10
0- NO
1- YES
0
0 ÷ 10 min
5
Setting Default
range setting
1- SCHEME
2- PROG.
TIMER
1
3- WITHOUT
DIFF.