ctrl+C

When a fluid chiller is used in the refrigeration system, it typically requires not only evaporator controls, but pump controls as well. This ctrl Solution provides operations for all types of chillers and fluid cooling applications.

Base Model:

• Chiller evaporator control, including flooded, DX, and recirculated/pumped

• Fluid pump controls, for either closed-loop or open-loop systems

• Cavitation protection via pressure monitoring and/or current monitoring

• 10" HMI screen

• Dedicated alarm circuits

Options Available:

• Motor controls, including starters or VFDs

• Pump discharge pressure control with VFDs

• Oil Pot heater

• Additional level monitoring or control (multiple solenoids, modulating expansion valves, or additional float switches)

• Low level sump monitoring (float switch for pump protection)

• Ammonia detection and alarms, including sensor fault monitoring, horn/strobe circuits, and dedicated alarm circuits

All ctrl Solutions include documentation for sequence of operations (SOO), HMI screens, material specifications, and wire schematics. Nearly all ctrl Solutions by Proton Controls can be combined to a custom solution, as well.