Specification; Dimensions, Immersion Depths And Connections; Wiring Diagrams And Connections - Stiebel Eltron FCR 21/60 Utilisation Et Installation

INSTALLATION

Specification

14. Specification

14.1 Dimensions, immersion depths and connections

185
400
565
1 Entry electrical cables PG 16
2 Entry electrical cables PG 13

14.2 Wiring diagrams and connections

14.2.1 FCR 21/60, part number 071330
1 2
5
A2 2 4 6
4
A1 1 3 5
32 22
ϑ
ϑ
31 21
L1 L2 L3 N 4 5 6 7 8 9
1 Circuit breaker inside the control panel
2 Rapid heating pushbutton
3 Thermostat/limiter combination
4 Contactor
5 Heating element 2 kW
20 | FCR 21
1
253
3
1
II I
8 A2 2 4 6
7 A1 1 3 5
12
3
2
11
Connection examples for dual circuit single meter reading:
In the following connection examples, the output of the rapid
heat-up function during peak tariff periods is given after the for-
ward slash.
Note the position of the circuit breaker in the control panel.
Switch position I: 2/4 kW, 1/N/PE ~ 230 V
Switch position II: 4/4 kW, 1/N/PE ~ 230 V
2
Switch position I: 2/6 kW, 3/N/PE ~ 400 V
8
7
Switch position I: 3/6 kW, 3/N/PE ~ 400 V
Switch position I: 4/6 kW, 3/N/PE ~ 400 V
Switch position II: 6/6 kW, 3/N/PE ~ 400 V
1 Rapid heating pushbutton
2 Power-OFF contact
1
2
1
2
1
2
1
2
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