12
x
Technical data
12.4 Flow rate and residual feed height
12.5 Temperature sensor
p
R
Residual feed height
m
H
Heating network flow
1
Modulation range
Fig. 12-2 Residual feed height GCU compact (heating side)
m
H
Heating network flow
Q
Heating output
Fig. 12-3 Required flow rates depending on the heating output and the
dimensioned temperature spread
R
S
Sensor resistance
T
Temperature
Fig. 12-4 Resistance characteristics of the temperature sensor
Measured
temperature
in °C
Temperature sensor
Type
Specification *
NTC
t
V1
, t
R
, t
V2
, t
AU
, t
DHW
, t
Mi
Sensor resistance in Ohm
according to standard or manufacturer's
data
-20
98660
-10
56250
0
33210
10
20240
20
12710
30
8195
40
5416
50
3663
60
2530
70
1782
80
1278
90
932
100
690
110
519
120
395
*
For legend, see tab. 8-1
Safety devices
Tab. 12-9
Resistance values of the temperature sensor
Summary of Contents for GCU compact 315
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