Attach the resistive or inductive load to the output ports.
Connect the L1, L2, and L3 phases to the designated input terminals. gmr32b phase controller manual
Industrial heaters, ovens, and motor speed control. Attach the resistive or inductive load to the output ports
The unit typically accepts 4-20mA, 0-10VDC, or manual potentiometer inputs. ⚙️ Configuration and Settings gmr32b phase controller manual
Always disconnect the main power source before servicing the unit.
If the unit is not performing as expected, check the following: Potential Cause Blown internal fuse Replace fuse with correct rating Overheating Poor ventilation Check fan and clearance Erratic Control Signal interference Use shielded control cables Status LED Red Input phase loss Verify all incoming power lines 🛡️ Maintenance and Safety