Grundfos IO 100 - CU 200 Electrical Connections

19
System components
SQFlex
Electrical connections, CU 200
TM02 2515 4401
GND IN
F1 = OVERVOLTAGE
F2 = OVERTEMP
F3 = NO CONTACT
F4 = OVERLOAD
CONTROL INDICATOR
MAX SPEED
+24 V
+10 V
+5 V
LEVEL SWITCH
POWER PUMP
PE PE PE
GND IN
F1 = OVERVOLTAGE
F2 = OVERTEMP
F3 = NO CONTACT
F4 = OVERLOAD
CONTROL INDICATOR
MAX SPEED
+24 V
+10 V
+5 V
LEVEL SWITCH
High water level:
Contact is closed
Low water level:
Contact is open
Level switch input: