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General| Type | Controller |
|---|---|
| Display | LCD |
| Enclosure | NEMA 4X |
| Communication Protocol | Modbus RTU |
| Housing Material | Polycarbonate |
| Input Voltage | 24V DC |
| Output Voltage | 24V DC |
| Number of Outputs | 8 |
| Operating Temperature | -20°C to 60°C |
Explains how to interpret the MegaTron controller's model number for features.
Provides a general overview of the MegaTron controller's capabilities and configurations.
Details the various control functions available for water treatment systems.
Describes the types and operation of chemical feed timers for automated dosing.
Guides on connecting power, relays, and signal wires for proper controller operation.
Instructions for installing pH, ORP, and conductivity electrodes for accurate readings.
Detailed procedures for installing electrodes in boiler systems for accurate monitoring.
Explains the function of each key on the front panel for navigation and data entry.
Covers controller modes, initial startup procedures, and sensor calibration for optimal performance.
Guides users through the main menu and configuring set points for controller functions.
Details configuration options for conductivity, pH, and ORP set points, including special cases.
Describes sampling methods for boiler conductivity monitoring and control.
Guides on configuring digital inputs for alarms and system monitoring.
Details on setting up 4-20mA outputs for proportional control based on sensor readings.
Explains how to configure 4-20mA inputs for receiving external sensor signals.
Step-by-step guide for calibrating the conductivity sensor to ensure accurate readings.
Procedures for calibrating pH and ORP sensors using one or two calibration points.
Instructions for calibrating 4-20mA output signals to match external devices.
Steps for calibrating 4-20mA inputs to ensure accurate signal reception.
Introduction to the timer functions available on the controller for automated processes.
Guides on selecting the appropriate timer type for specific control applications.
Details on setting up timers and configuring pulse timer parameters like accumulate and run time.
Configuration details for post bleed, with bleed, and 28-day timer functions.
Allows customization of unit names, notepad entries, and mA input labels and units.
Procedures for setting alarms, date, time, and day for controller operation.
Covers password setup, relay activation, contrast, flow switch, and system information.
Identifies firmware version, serial number, and provides access to review stored historical data.
Details on tracking water usage, calculating evaporation, and viewing meter history.
Information on viewing relay status, accumulated ON times, and manual control.
Procedure for cleaning conductivity electrodes to maintain sensor accuracy and performance.
Steps for cleaning pH and ORP electrodes to restore response speed and measurement accuracy.
Identifies common operational issues and provides corresponding solutions for the MegaTron controller.
Details the manufacturer's warranty terms, liability limits, and 30-day exchange program.
Information regarding radio frequency interference and compliance with FCC regulations.
Diagrams illustrating common boiler blowdown valve connections for solenoids and motorized ball valves.
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