Gmr-32b Phase Controller Manual May 2026

The GMR-32B features an onboard digital display and navigation keys. Accessing the Menu Press and hold the key for 3 seconds. Use the UP and DOWN arrows to scroll through parameters. Press SET to modify a selected parameter value. Press and hold SET again to save and exit. Key Parameters

The exact you are controlling (e.g., resistive heater, inductive motor)? gmr-32b phase controller manual

To help me tailor any specific technical support or parameter calculations for your GMR-32B controller, please let me know: Your specific (e.g., 4-20mA, 0-10V)? The GMR-32B features an onboard digital display and

Understanding the technical limits of your controller ensures safe and optimal operation. 110V to 440V AC (model dependent). Control Output: 4-20mA, 0-10V DC, or potentiometer. Rated Current: Up to 32 Amps continuous duty. Frequency: Auto-sensing 50Hz or 60Hz operations. Press SET to modify a selected parameter value

Verify load resistance and check for short circuits.

Correct wiring is critical to avoid destroying the internal thyristors. Power Terminals