Overview Of The Configuration Types; Selecting The Power - Vaillant eloSTOR Exclusive VEH 50/8-7 Installation And Maintenance Instructions Manual

D.2

Overview of the configuration types

On-demand
switching (Co0)
Available operating Scald protection
mode
Manual
EVU contact Not working
Heating elements actu- Sluice
ated by
D.3

Selecting the power

Configuration type Mains connection
Single-circuit switch-
ing
On-demand switch-
ing
1
1
1
1
1
1
By bridging terminal 4/5, heating elements 1 and 4 can be interconnected in the low tariff. The heating elements' outputs are
listed in the following table. Find out from your energy supply company what the maximum power consumption is for low-tariff
switching.
0020234040_02 eloSTOR exclusive Installation and maintenance instructions
Single circuit
switching (Co1)
Scald protection
Manual
Smart
Not working
Sluice
L N PE
4 5 L1 L2 L3 N
L N PE
4 5 L1 L2 L3 N
L N PE
4 5 L1 L2 L3 N
L1 L2 N PE
4 5
L1 L2 L3 N
L1 L2 N PE
4 5 L1 L2 L3 N
L1 L2 L3 N PE
4 5 L1 L2 L3 N
Twin circuit switching (Co2)
Scald protection
Manual
Open: High tariff Closed: Low
tariff
Sluice Smart Control
module
Basic load Rapid heating
– –
VEH 50/8-7
–
VEH 80/8-7
–
VEH 100/8-7
2 kW
– –
VEH 120/8-7
1.5 kW
– –
VEH 50/8-7
–
VEH 80/8-7
–
VEH 100/8-7
4 kW
– –
VEH 120/8-7
3 kW
– –
VEH 50/8-7
–
VEH 80/8-7
–
VEH 100/8-7
4 kW
– –
VEH 120/8-7
4.5 kW
– –
VEH 50/8-7
–
VEH 80/8-7
–
VEH 100/8-7
4 kW
– –
VEH 120/8-7
3 kW
– –
VEH 50/8-7
–
VEH 80/8-7
–
VEH 100/8-7
4 kW
– –
VEH 120/8-7
4.5 kW
– –
VEH 50/8-7
–
VEH 80/8-7
–
VEH 100/8-7
6 kW
– –
VEH 120/8-7
6 kW
Appendix
Smart
Not working
Sluice
15