Wittmann Tempro Plus D series represents a high-end line of pressurized water temperature control units (TCUs) designed for precision mold temperature regulation in plastic injection molding. While specific documentation for a "360" model number may refer to regional variants or older 360V electrical configurations, the Tempro Plus D operating logic remains consistent across the series. WITTMANN Group Core Specifications & Features Temperature Range: Models in this series handle temperatures typically up to 140°C, 160°C, or 180°C Precision Control: Equipped with a microprocessor controller achieving ± 0.2 °C accuracy Interface: Features a 5.7" color touch-screen
| Alarm Message | Likely Cause | Corrective Action | |---------------|--------------|--------------------| | | Heater stuck ON or cooling supply failed | Check cooling water pressure (min 2 bar). Measure heater relay contacts for welding. | | Low flow | Pump cavitation, clogged mold channels, or air lock | Perform manual air purge. Isolate mold and check flow with a bypass hose. | | Level sensor dry | Water leak or fill supply closed | Inspect hoses and mold. Verify that the external fill valve (if used) is open. | | Pressure switch triggered | Blocked mold or closed shut-off valve | Open the mold flow and return valves. Run pump at 30% speed to diagnose. | | Sensor break | Pt100 open circuit | Check wiring at terminal block X3. Replace sensor (part no. 528.110). | Wittmann Tempro Plus D 360 Manual