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Assembly instructions | LK Electric Boiler 11-n
Wiring diagram
3
16
2
1
17
1. Terminal bloc.
2. Outside temperature sensor.
3. Power supply connection: 5 x 4 mm
3 x 20A.
4. Transformers for loading relay.
5. Boiler temperature sensor/sensor for the
temperature of the outgoing water.
6. Connection for remote control: External
blocking and 0–10V signals.
7. Switch: See item "Settings" below.
8. Temperature setting via remote control.
9. Indicator for Output Group 1: 1.6 kW.
EN.33.C.94.1702
8 (15)
5
4
6
8
9
10
BROWN
19
, fused
2
7
13
11
12
14
18
BROWN 11
BLACK 5
BROWN 10
BLACK 4
BLACK 9
10. Indicator for Output Group 2: 3.1 kW.
11. Indicator for Output Group 3: 6.3 kW.
12. Status indication: See item Control panel.
13. Button: For temporary switching off for 2h
time locks, and for instant output adjust-
ment.
14. Switch: See item "Installation" below.
15. Circuit board: Outside temperature com-
pensator.
16. Main switch.
17. Overheating (maximum safe temperature)
protection.
18. Circulation pump.
19. Electric cartridge, 3 x 1.6 kW, for Output
Groups 1 and 2 as well as 3 x 2.1 kW for
Output Group 3.
15
WHITE 6
WHITE 12
19
WHITE 1
WHITE 7
BROWN 2
BLACK 8
BROWN 3
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