• Simultaneous display of set-point and actual temperature.
• Fault display via flow diagram with LED display and an additional indicator in the display.
• Display of the inlet temperature, return temperature and differential temperature.
• Simple operation thanks to fully automatic function sequences.
• Self-optimization of the control parameters.
• Switchover to the 2nd set-point value, e.g. value 2 for production interruption.
• Control sensor selectable, inlet or return sensor
  - Standard setting return sensor.

Safety

• Fault display
  a) in the flow diagram
  b) as LED display
  c) via interface, e.g. to the injection molding machine screen display.
• Potential-free alarm contact for level, pump temperature, leakage and differential temperature faults.
• Set-point limitation.
• Temperature monitoring with alarm output.
• Unauthorized access to the programming levels protected against by coding.
• Phase failure monitoring.
• Sensor breakage monitoring.
• Short circuit monitoring with PT-100 sensors.
• Protection type IP54.
• Hose breakage monitoring:
  For protecting the production system against water damage.
• Differential temperature monitoring by 2 sensors in the inlet, as fault and quality monitoring.
• Switchover to 2nd set-point value in the event of communication failure of the interface, for example to the injection molding machine.