Electrical Connections, Cu 200 - Grundfos IO 100 Product Manual

System components

Electrical connections, CU 200

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