Heat-Up Diagram; Fault Conditions - Stiebel Eltron SHO AC 600 7,5 Utilisation Et Installation

INSTALLATION
Specification
Connection example for dual circuit operation, version 2
N L1 L2 L3
1 Power-OFF contact, installed by the heating contractor
2 Pushbutton for controlling the rapid heat-up function re-
motely, installed by the heating contractor
With standard heating load and switch position II it is also possible
to start the quick heat-up function during economy tariff times.
This is not possible in switch position I.
Connection example for dual meter reading
N L1 L2 L3
K1
K2
4
K1 Contactor 1, installed by the heating contractor
K2 Contactor 2, installed by the heating contractort
1 Pushbutton for controlling the rapid heat-up function re-
motely, installed by the heating contractor
2 Power-OFF contact, installed by the heating contractor
3 Off-peak tariff
4 Peak tariff
28 | SHO AC
1 2 3 4
2 1
1 2 3 4
K2
K1
Connection example for single circuit operation
N
Connection example for single circuit operation with pow-
er-OFF contact
N
1 Power-OFF contact, installed by the heating contractor
1

16.3 Heat-up diagram

The heat-up time depends on the cylinder capacity, cold water
inlet temperature and heating output.
At 10 °C cold water temperature and temperature setting "II":
12
10
8
6
4
2
600
2
X Nominal capacity in l
3
Y Duration in h
1 6 kW
2 7.5 kW
3 9 kW
4 12 kW
5 18 kW

16.4 Fault conditions

In the event of a fault, temperatures of up to 110 °C at 0.6 MPa
can occur.
L1 L2 L3 1 2 3 4
L1 L2 L3 1 2 3 4
1
1000
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