15
Värmebaronen EK 15E
e
le
c
tr
ica
l ins
ta
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tio
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1. Terminal block.
2. Connection 400V3N~.
3. Circulation pump connection, 230V~.
4. Circuit board, power.
5. Overlay and panel circuit board.
6. Boiler temperature sensor.
7. Connection for Blocking or voltage control.
8. Connection, outdoor temperature sensor and alternative
temperature, option.
9. Room unit connection, option.
10. Connection, current transformers for load guard.
11. Capacitor.
12. All-pole switch.
13. Miniature circuit breaker.
14. Overheating protection.
15. Contactor, power group three.
16. Heating element output group three, 8.4 kW.
17. Heating element for output group two, 4.2 kW.
18. Heating element for output group one, 2.1 kW.
Wiring diagram
VIT
BRUN
SVART
VIT
BRUN
SVART
VIT
BRUN
SVART
8.4kW
4.2kW
2.1kW
PANNTYP 4
N
N
10A
F1
L1 L2 L3 N
N N CP X
X2
X01
1 3 5
2 4 6
1 2 3 4 5
1 2 3 4
1 2 3
4
1 2 3 4
11
12
21
22
31
32
24
RE1
RE2
RE3
RE4
RE5
RE1
RE2
RE3
RE4
K1
K1
RE7
10
1
2
3
4
5
6
8
9
12
13
15
16
17
7
11
14
18
Before work is performed, the electric
flow heater must be de-energised!
2.1 kW
2.1 kW
2.1 kW
8.4 kW
8.4 kW
4.2 kW
4.2 kW
4.2 kW
8.4 kW
Electrical connections
on immersion heaters
