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| CE CES CERO SERIES
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INSTALLATION
TECHNICAL DATA
10.5.9 CE/CES/CERO 120, CE/CES/CERO 144 400 V & 480 V Delta wiring diagram (page 1)
This diagram is valid for: CE/CES/CERO 120 400/480 V, CE/CES/CERO 144 400/480 V
A1
ŽŶƚƌŽůďŽĂƌĚϭ
A2
ŽŶƚƌŽůďŽĂƌĚϮ
ϭ
Thermistor 1
Ϯ
Thermistor 2
D1
ĞůĂLJƟŵĞƌ
F1-F12
Fuse
FS1
Flow sensor 1
FS2
Flow sensor 2
G1
DĂŝŶƉŽǁĞƌůŝŐŚƚ
G2
KŶͬŽīƉŽǁĞƌůŝŐŚƚ
P1
Low pressure switch
R1-R24
Resistance element
S1
KŶͬŽīƐǁŝƚĐŚ
S2
dĞŵƉĞƌĂƚƵƌĞƚŽŐŐůĞƐǁŝƚĐŚ
T1-T24
Thermostat
TR1-TR12
Triac
TX1
dƌĂŶƐĨŽƌŵĞƌ
X0
Main terminal block
X1
'ƌŽƵŶĚƚĞƌŵŝŶĂů
X2
^ĞĐŽŶĚĂƌLJƚĞƌŵŝŶĂůďůŽĐŬϭ
X3
^ĞĐŽŶĚĂƌLJƚĞƌŵŝŶĂůďůŽĐŬϮ
X4
Fuse block
X5
Thermostat block 1
X6
Element block 1
X7
Element block 2
X8
Thermostat block 2
X9
Triac block
X10
dƌĂŶƐĨŽƌŵĞƌƚĞƌŵŝŶĂůďůŽĐŬϭ
X11
dƌĂŶƐĨŽƌŵĞƌƚĞƌŵŝŶĂůďůŽĐŬϮ
Delta Configuration
L
1
E
3
E
1
E
2
L
2
L
3
HX Flow Layout
ƉƉƌŽǀĞĚ͗tĞƐWĂůŵĞƌϬϭͬϭϳͬϮϬ