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CE CES CERO SERIES|
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INSTALLATION
TEChNICAL DATA
11.5.2 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
CE Wiring Diagram
17 West St., W. Hatfield, MA 01088
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800.582.8423
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413.247.3380
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fax 413.247.3369
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info
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stiebel-eltron-usa.com
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3
CE 12-18, 480 V Wye
This diagram is valid for CE 12 480 V Wye, CE 15 480 V Wye, CE 18 480 V Wye.
A1
Control board
B1
Thermistor
D1
Delay timer
F1-F3
Fuse
FS1
Flow sensor
G1
Main power light
G2
On/off power light
P1
Low pressure switch
R1-R3
Resistance element
S1
On/off switch
S2
Temperature toggle switch
T1-T3
Thermostat
TR1-TR3
Triac
TX1
Transformer
X0
Main terminal block
X1
Ground terminal
X4
Fuse block
X5
Triac block
X6
Thermostat block
X7
Element block
X8
Transformer terminal block 1
Wye Configuration
L
1
E
1
N
E
2
E
3
L
2
L
3
HX Flow Layout
Approved: Wes Palmer 01/17/20
CE-12-18-480Y