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Les langues disponibles
Display channels
Channel
Description
COL
x
Temperature collector
TST1
x
Temperature store 1 base
TST2
x
Temperature store 2 base
S4
x
Temperature sensor 4
TSTT
x*
Temperature store top
TFL
x*
Temperature flow sensor
TR
x*
Temperature return sensor
VFD
x*
Temperature Grundfos Direct Sensor™
L/h
x*
Flow rate Grundfos Direct Sensor™
n1 %
x
Speed R1
n2 %
x
Speed R2
h P1
x
Operating hours R1
h P2
x
Operating hours R2
kWh
x*
Heat quantity in kWh
MWh
x*
Heat quantity in MWh
TIME
x
Time
Adjustment channels
Channel
Description
Arr
x
System
DT1O
x
Switch-on temperature difference R1
DT1F
x
Switch-off temperature difference R1
DT1S
x
Set temperature difference R1
RIS1
x
Rise R1
PUM1
x
Pump control type R1
n1MN
x
Minimum speed R1
n1MX
x
Maximum speed R1
S1MX
x
Maximum store temperature 1
OSEM
x
Store emergency shutdown option
DT2O
x
Switch-on temperature difference R2
DT2F
x
Switch-off temperature difference R2
DT2S
x
Set temperature difference R2
RIS2
x
Rise R2
PUM2
x
Pump control type R2
n2MN
x
Minimum speed R2
n2MX
x
Maximum speed R2
S2MX
x
Maximum store temperature 2
Connection terminal
Page
S1
53
S2
53
S3
53
S4
53
S4
53
S4 / VFD
53
S4 / VFD
53
VFD
53
VFD
54
R1
54
R2
54
R1
55
R2
55
-
54
-
54
-
55
Factory setting
Page
6
55
6.0 K [12.0 °Ra]
56
4.0 K [8.0 °Ra]
56
10.0 K [20.0 °Ra]
56
2 K [4 °Ra]
56
PSOL
57
30 %
57
100 %
57
60 °C [140 °F]
56
OFF
56
6.0 K [12.0 °Ra]
56
4.0 K [8.0 °Ra]
56
10.0 K [20.0 °Ra]
56
2 K [4 °Ra]
56
PSOL
57
30 %
57
100 %
57
60 °C [140 °F]
56
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