Connections To Lc, Lcd - Grundfos LT 200 Montage- Und Betriebsanleitung

3.3 Connections to LC, LCD 110

Connect terminal G to terminal G of the CU 21X or
terminal 98 of the thermal relay in LC, LCD 110. See
wiring diagram.
Do not connect terminal G to terminal 11 of
Caution
LC, LCD 110.
LT 200
1 2 3 4 G
Fig. 4 Connections to LC, LCD 110
8
CU 21X.XXX.X
AC 1 2 G 3 4
X2
Level switches or Level switches or
electrodes remote switch
G S1 T1 S2
1F2 1F3
X2 X2
Motor 1
Thermal circuit Thermal circuit
breaker
T2
Motor 2
breaker