hager EK860 Mode D'emploi page 36

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Total cabling overview of the analogue connections for the Smart Thermostat
24 V analogue Junkers/Worcester interface on terminals 1, 2 and 4
Smart Thermostat
Heating system
24 V analogue Junkers/Worcester interface on terminals 1, 3 and 4
Heating system
5 V analogue Stiebel Eltron interface on terminals 1, 2 and 3
Heating system
24 V analogue Stiebel Eltron interface on terminals 1, 2 and 4
Heating system
24 V analogue Vaillant interface on terminals 7, 8 and 9
Heating system
24 V analogue Wolf interface on terminals 1, 2 and 3
Heating system
36
A – +
2 4 1
3 4 1
3 2 1
2 1 4
7 9 8
2 3 1