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General| Flow Rate | 0.5 gpm |
|---|---|
| Filter Life | 6 months or 500 gallons |
| Operating Temperature | 40 - 100 °F |
| Filter Change Indicator | No |
| Mounting | Under Sink |
| Filtration Technology | Carbon |
| Operating Pressure | 100 psi |
| Contaminant Reduction | Chlorine, Taste, Odor |
Emphasizes the importance of reading the manual before operating, installing, or servicing the system.
Outlines the content covered in the manual, including operation, setup, programming, and troubleshooting.
Explains the use of notices, cautions, and warnings to highlight potential hazards and safety precautions.
Lists the primary features of the M2 reverse osmosis system, such as integration, electronics, and data logging.
Details specific functionalities of the GBE RO Controller, including flow computation, power modes, and data storage.
Instructions for unpacking the unit and checking for shipping damage.
Lists the necessary tools and materials for installing the RO system.
Guidance on selecting a suitable location for the RO unit, considering space and environmental factors.
Details on connecting the feed water inlet, including required pipe size and optional gauges.
Instructions for connecting the concentrate water outlet and preventing siphoning.
Guidance on connecting the product water outlet, emphasizing material compatibility and flow direction.
Information on setting up a pressurized storage tank with a pressure switch.
Instructions for connecting to a non-pressurized storage tank and level control.
Setup for using product water directly, including pressure gauge and relief valve.
Specific wiring recommendations for the M2 RO controller and its components.
Safety and best practice recommendations before starting electrical installation.
Steps for accessing and connecting the M2 controller panel.
Notes and tips to make programming the GROC controller easier, covering slew rates and beep functions.
Explanation of the controller's keypad buttons and their functions for menu navigation.
Step-by-step guide for performing the initial setup of the RO controller.
Procedure to select the desired language for the controller interface.
Displays the controller's serial number and firmware version during initial setup.
Guide for setting the system's current date and time.
Configuration options for day, year, clock type, hour, minutes, and system units.
Confirmation screen after initial setup, showing system status and date/time.
Procedure to lock or unlock the keypad for restricted access.
Instructions to reset the controller to factory settings and restart the first-time setup.
Steps to change the system status to RUNNING from the main menu.
Steps to change the system status to OFFLINE from the main menu.
Overview of system setup options, including flush modes and accessories.
Procedure to reset the system's date and time if it is lost.
Instructions for changing the displayed language on the RO controller.
Configuration of the system's status (RUNNING or OFFLINE) upon power restoration.
Details on programming various flush modes to maintain membrane performance.
Information on installing and setting up the wireless remote monitor.
Instructions for installing and configuring the modem for remote communication.
Details on connecting and setting up the feed and product flow meters.
Configuration of various switch inputs like pressure and float switches.
Setup and calibration procedures for the TDS probe.
Details on the alarm relay board and its wiring for error notifications.
Information on configuring the system for multi-unit operation modes.
Explanation of the duplex-alternating mode for RO unit coordination.
Guide on calculating product flow rates under standard conditions for performance evaluation.
Description of the system's behavior during normal startup and shutdown cycles.
Location and importance of serial number labels for service and warranty.
Table listing common problems, their probable causes, and solutions.
List and description of error messages displayed by the RO controller.
Procedures for running system diagnostics and testing components.
Methods for recalibrating or re-entering K-Factors for the flow meters.
Step-by-step guide for replacing the prefilter cartridges.
Instructions for replacing damaged or fouled RO membrane elements.
Procedure to test individual RO membrane elements for performance issues.
Guidelines for cleaning RO modules when performance decreases.
Steps to prepare the system and equipment for membrane cleaning procedures.
Procedure for cleaning the solution tank and preparing for chemical circulation.
Specific steps for cleaning the system when fouled by silt or biofouling.
Final steps to complete the membrane cleaning process and restore system operation.
Diagram illustrating the basic sub-panel wiring for the GBE RO Controller.
Technical specifications for the M2 series RO systems in international configurations.
Explanation of the basic principles of osmosis and reverse osmosis.
Defines and explains the concepts of rejection and recovery percentages in RO systems.
Explains the effect of temperature on product water production and the need for compensation.
Specifies the acceptable range of properties for feed water entering the RO system.
Describes the controller's ability to send status messages via RS-232/RS-485 protocols.
Details the format and fields of the status message sent by the RO controller.
Specifies the pin connections for the Culligan Data Cable Connector.
Instructions for testing data port connections using Windows Hyperterminal.
Procedure to send a test message from the RO controller to verify communication.
A quick guide for initial setup, including modem configuration.
Quick guide for initial setup focusing on quality flush and float switch configuration.
Quick guide for initial setup of wireless remote and float switches.
Quick guide for initial setup focusing on flow trigger flush configuration.
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