STIEBEL ELTRON CE Series Operation And Installation page 15

INSTALLATION
TECHNICAL DATA
10.5.2 CE/CES/CERO 12–18 400 & 480 V Wye wiring diagram
This diagram is valid for: CE/CES/CERO 12 400/480 V Wye, CE/CES/CERO 15 400/480 V Wye, & CE/CES/CERO 18 400/480 V Wye
A1
Thermistor
D1
F1-F3 Fuse
FS1 Flow sensor
G1
G2
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P1 Low pressure switch
R1-R3 Resistance element
S1
S2
T1-T3 Thermostat
TR1-TR3 Triac
TX1
HX Flow Layout
Wye Configuration
N
L
1
L
2
L
3
X0 Main terminal block
X1
X4 Fuse block
X5 Triac block
X6 Thermostat block
X7 Element block
X8
CE CES CERO SERIES|
E
E
3
1
E
2
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