52
Service setting manual
EN
Para-
meter
Parameter name
Parameter description
Setting range
Default
setting
S3.6
MAXIMUM
STAND-PIPE
TEMPERATURE
Setting of maximum stand-pipe
temperature limitation.
20 ÷ 150 °C
45-
floor
85-
radiat.
S3.7
STILL STAND
OF MIXING
VALVE
CONTROL
Setting of stand-pipe temperature
deviation by which the mixing valve
control is in stand-by.
0,2 ÷ 3,0 °C
0,6
S3.8
MIXING VALVE
P - CONSTANT
Setting of mixing valve position
correction intensity. Smaller value
means shorter movements, higher
value means longer mixing valve
movements.
0,5 ÷ 2,0
1
S3.9
MIXING VALVE
I - CONSTANT
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.
0,4 ÷ 2,5
1
S3.10
MIXING VALVE
D - CONSTANT
Sensitivity of mixing valve for stand-
pipe temperature changes. Smaller
value means low sensitivity, higher
value means high sensitivity.
0,0 ÷ 2,5
1
S3.11
MAX. FLOOR
TEMPERATURE
Setting of maximum floor tempera-
ture limitation by floor heating.
Setting is active only if floor sensor is
installed and parameter S1.5=2.
10 ÷ 50 °C
25
S3.12
MINIMUM
STAND-PIPE
TEMPERATURE
IN COOLING
MODE
Setting of minimum stand-pipe tem-
perature in cooling mode.
CAUTION!
Too low stand-pipe
temperature can cause dewing of
heating bodies and pipelines.
10 ÷ 20 °C
15
S3.13
SHIFT OF
TEMPERA-
TURE,
REQUIRED
TO ACTIVATE
STAND-PIPE
CONTROL
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.
-10 ÷ 10 °C
0
SERVICE PARAMETERS
Содержание MeiTronic W10
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