
28
Culligan® Series G1 Reverse Osmosis
28
Cat. No. 01021713
Wiring for Softeners and Filters with MVP Controller
For these systems, you must add a 24V relay P/N 01016156, to provide the pretreatment contact.
MVP to Relay: Connect a wire from Terminal 5 of the relay to the left terminal of P8 (Aux 2) on the MVP circuit board.
Connect another wire from terminal 1 of the relay to the right terminal of P8. Refer to
Relay to GBE RO controller: Connect a wire from the POSITION (J2), PIN 3 terminal on the AUX board to terminal 3 on
the relay. Connect another wire from the POSITION (J2), PIN 4 terminal on the AUX board to terminal 4 on the relay.
Relay
LCD
SW6 Dip Switch
P3
Comm
Flow
Meter
Aqua
Sensor
P1
Cam
P8
Aux2
P5
Aux1
P7 Sol
Valve
P9 Power
2.5VAC 24V
P6
Motor
P11
Battery
GROC BOARD
MVP
Figure 18.
MVP to GBE RO controller relays.