Roc-2015 Controller Manual Pdf Guide

Indicates the system is actively purifying water.

If the user is working in plastics, packaging, or thermal processing.

The conductivity cell cable comes with a pre-shielded aviation plug or direct wire leads. Connect the colored leads strictly according to the schematic printed on your specific device casing to avoid frying the internal measurement circuit. System Operating Modes

If you need help adjusting , calculating your membrane rejection rate , or choosing compatible relays for larger pumps, let me know how you would like to proceed. Share public link

Set the maximum allowable µS/cm value. If the water quality degrades beyond this point, the controller will trigger a visual/audible alarm or initiate a shutdown sequence. roc-2015 controller manual pdf

0.0 to 199.9 μS/cm (自动 / Automatic temperature compensation). Sensor Cell Constant: 1.0 cm⁻¹.

The EC terminal is not bridged, or the external sensors (NW, LP, HP) are not in their "ready" (closed) condition. The manual suggests checking the entire safety chain before powering the unit.

Output contacts are passive, normally open relays that act as electronic switches for external power loops:

Connect the black, transparent, and red wires matching the labeled color terminals for the conductivity electrode. ⚙️ Operational Logic & Programming Indicates the system is actively purifying water

The is more than a book; it is a diagnostic tool, a wiring authority, and a safety guide. Whether you are commissioning a new well pad in West Texas or troubleshooting a gas metering station in Alberta, having this PDF on your laptop or phone is non-negotiable.

Adjustable timing (typically 30 to 180 seconds) specifying how long the flush valve stays open during start, stop, and intermittent maintenance cycles.

Don't treat the ROC-2015 manual PDF as a dusty archive file. Save it to your phone’s local storage (because you won't have cell signal at the remote site) and put a shortcut on your laptop’s desktop.

The ROC-2015 is a widely utilized single-stage reverse osmosis (RO) controller designed to monitor and automate small to medium water treatment systems. Managing this programmable logic controller requires a solid understanding of its terminal mappings, operational states, and calibration procedures. Connect the colored leads strictly according to the

: Monitors the pure water tank level (normally closed; opens when full) ФильтроМир

Connect the solenoid valves, pump, and switches according to the wiring diagram on the back of the device.

Solenoid output used for high-velocity membrane rinsing cycles. Low-Voltage Terminals (Switch Inputs & Sensors)