STIEBEL ELTRON CF 12 KW - Page 22

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INSTALLATION
TECHNICAL DATA
10.2.11 CF 120–144, 400 V & 480 V Delta wiring diagram
This diagram is valid for: CF 120 400/480 V & CF 144 400/480 V
ƉƉƌŽǀĞĚtĞƐWĂůŵĞƌϬϭϭϳϮϬ
D1 ĞůĂLJƟŵĞƌ
F1-F12 Fuse
G1 DĂŝŶƉŽǁĞƌůŝŐŚƚ
G2 KŶŽīƉŽǁĞƌůŝŐŚƚ
K1 Contactor
P1 Low pressure switch
R1-R24 Resistance element
S1 KŶŽīƐǁŝƚĐŚ
T1-T24 Thermostat
TX1 dƌĂŶƐĨŽƌŵĞƌ;ϭϮϬsy
2
-X
1
dĂƉsŽůƚĂŐĞͿ
X0 ^ĞĐŽŶĚĂƌLJƚĞƌŵŝŶĂůďůŽĐŬϭ
X1 'ƌŽƵŶĚƚĞƌŵŝŶĂů
X2 ^ĞĐŽŶĚĂƌLJƚĞƌŵŝŶĂůďůŽĐŬϮ
X3 Fuse block
X4 Thermostat block 1
X5 Element block 1
X6 Element block 2
X7 Thermostat block 2
Delta Conguration
L
1
E
3
E
1
E
2
L
2
L
3
HX Flow Layout