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EN.33.C.94.1702
Assembly instructions | LK Electric Boiler 11-n
14. Return connector 1” female
15. Cable screwed unions
16. Knock-out opening, to be used when con-
nection cables come out of the wall
17. Overheating (maximum safe temperature)
protection
18. Main switch
19. LED x 4
20. Circuit board OX 7E
21. Circuit board OX 7E UTK
22. Pressure gauge/thermometer
23. Cover for electric cartridge
24. Shrouds for electrical connections on elec-
tric cartridge
25. Skirt concealing pipe connections
13 14
15
12
23
17
18
22
3
19
25
1 2
5
4
8
7
6
9
16
18 20
17
11
14
13
24
12
22
21
10
Benämning
1. Safety valve, 2.5 bar, ¾” female
2. Automatic air-bleeding valve,
⅜
” male
3. Control panel
4. Boiler tank, incl. electric cartridge
5. Expansion vessel, 12 litres, pre-pressure 1.5
bar
6. Nipple for controlling/filling expansion
vessel with air
7. Installation points for temperature and ther-
mometer sensors
8. Connector for pressure gauge
9. Circulation pump, 1” male
10. Overflow valve
11. Filling/drainage valve, ½” male
12. Discharge pipe for safety valve
13. Flow connector 1” female
4
5
6
7
8
9
10
11
12
13 14
22
16
17
18
21
