12
Culligan® Series M2 Reverse Osmosis
12
Cat. No. 01023095
Electrical Installation
CAUTION! Observe the precautions listed below before the electrical installation of your GROC
controller. Failure to do so might cause permanent damage to the RO controller.
Electrical Installation of M2 RO Controller
Pre-Installation Recommendations
• Follow the local electrical code requirements.
• Be sure electrical power is off and disconnected at the source before completing any wiring/cabling connections.
• DO NOT include the GROC wiring cables in any conduit or raceway containing other 120-volt or higher circuits.
• Maintain a distance of at least 10 feet between the GBE controller and any electrical distribution panels, raceways
carrying 300 volts or more.
• Use the cabling provided. Failure to do so may affect performance of the GBE controller adversely.
Series M2 Electrical Installation
To open the control panel, loosen the two screws and carefully open the cover by rotating it to the left.
Motor Cord
Incoming Power
Product TDS
Feed Flow Meter
Solenoid Valve 1
Optional for Fast
Flush Kit 01025703
Product Flow Meter
Plugged
Pressure Switch
Figure 5. M2 controller connections.