Markets:
• Industrial Refrigeration
• Commercial Refrigeration
• Air Conditioning

Features/Benefits:
Superheat Control
• One dial for setting all parameters
• Optional room temperature control
• 4-digit / 7-segment LED display (“SD” model)
• OEM version available without display (“s” model)
• Optional remote display unit
• Optional display networking for 2-valve control
• Evaporator outlet temperature input
• Room temperature input
• One pressure input
• One digital input (for external switch or relay)
• One auxiliary temperature input

Subcool Control
• One dial for setting all parameters
• One EEV control (bipolar step motor)
• 4-digit / 7-segment LED display
• Optional controller networking for remote access
• Evaporator outlet temperature input
• Liquid outlet temperature input
• Pressure input
• One digital input (for external switch or relay)
• One auxiliary temperature input

Temperature Control
• One dial for setting all parameters
• One Electric Valve control (bipolar stepmotor)
• 4-digit / 7-segment LED display
• Optional controller networking for remote access
• Two temperature inputs
• One digital input (for external switch or relay)
• One auxiliary temperature input
• One auxiliary pressure input

Pressure Control
• One dial for setting all parameters
• One Electric Valve control (bipolar stepmotor)
• 4-digit / 7-segment LED display
• Optional controller networking for remote access
• One pressure input
• One temperature input for high temperature cut-out
• One digital input (for external switch or relay)
• Two auxiliary temperature inputs

Applications:
• Controlling electrically operated stepper motor refrigeration valves

Electronic Refrigeration Controllers