4
Culligan® Series M2 Reverse Osmosis
4
Cat. No. 01023095
Error Flags (E-Mail Notice Service Level 2)
• Low inlet pressure
• Low RO Recovery/Low Normalized flow
• High RO Recovery
• High Product TDS
• Maximum RO pump hours per day
• External Alarm Input
Wireless Remote Communication on Main Screen
• Most recent RO % recovery
• Total feed water gallons since new
• Total product water since new
• Reject flow
• Most recent RO membrane normalization data
• TDS Out
• Any current text error messages
RS 232, RS 485, and MODBUS Outputs Available
The GBE Controller collects data every one minute and can stream the texted data to a customer’s own PLC for data
collection or monitoring. The Errors and historical data are listed below. Customer would have to write code to take text
information and convert the data for their data collection system.
Data Stream Available
• RO Status: Running, Standby or Offline
• All current Error Flags listed above
• Most recent feed flow in GPM
• Most recent product flow in GPM
• Total product gallons produced in gallons since new
• Total feed water gallons since new
• Most recent Normalized flow in GPM
• Total pump hours
• RO Product tank level switch status (Hi/Low or Opened/Closed)
• Most recent %RO Recovery
• Most recent product TDS
• Daily average gallons of product water produced
This data, once converted from a text stream, can easily be imported to an excel spreadsheet and the data logged can
then be graphed and trended.