Electrical Installation - Nibe ES Series Installation And Maintenance Instructions Manual

Electrical installation

NOTE!
Electrical installation and service must be
carried out under the supervision of a
qualified electrician.
The water heater shall be installed via an isolator switch.
The connecting wire is connected to the terminal block
(4) in the connector housing (9) in accordance with
markings on the terminal block, and clamp the wires
in the strain relief clamp, cf. also wiring diagram in the
connector housing.
Single phase installation will only give an output of
170
*
200
1.0 kW.
41
NOTE!
10*
42
The water heater must be filled with water
C
before the power is switched on.
Circuit diagram 1 kW / 3 kW
Standard for ES 160/210.
9
5
6
5
14
1
2
8
11
Circuit diagram 6 kW
Ø D
Standard for ES 300/500 and alternative design for ES
160/210.
95
6
5
ES 160/210/300
32
22
12
P3
P1
P2
3kW Position
Läge 3 kW
ES 500 samt alternativutf. för ES 160/210/300
D
V.v.
K.v.
170
*
200
B A
D
41
10* 47
42
C
4 4
A
L2
3 3
9
B
L1
PE
5
400 V~ 230 V~
400 V~ 230 V~
14
2­phase 1­phase
2-fas 3kW 1-fas 1kW
3kW 1kW
8
11
14 4
Ø D
31
P3 5
21
P1 2
11
P2 4
95
400 V~
400 V~
3­phase
3- fas
5 P3 5
2 P1 2
4 P2 4
6kW position
Läge 6 kW
Immersion heater 6 kW
Output selector (6 kW)
Set the output selector of the water heater to the
output required. As the immersion heater has lowest
output at 3 kW this position should be used normally.
When greater output is required, for example when
night rates apply, put the output selector in the 6 kW
position.
V.v.
K.v.
B A
47
6
3 kW
N
L1
PE
Adjustment of the thermostat
A setting of 60 °C (max about 80 °C) is recommended
for the best operating conditions.
L3
L2
L1
PE
ES
Electrical installation
OFF
5 14
32 31
P3 5
22 21
P1 2
12 11 P2 4
P3 5 P3 5
P1 2 P1 2
P2 4 P2 4
Läge 3 kW Läge 6 kW
ES 500 samt alternativutf. för ES 160/210/300
GB
6 kW 4
L3
L2
L1
PE
400 V~
3- fas
approx. 60 °C
9