| The ICM334-LF ICM Controls, is a 3-phase head pressure control specifically designed for low ambient conditions in HVAC and refrigeration systems. It functions as an ON/OFF switch, regulating head pressure based on a pressure sensor input. To prevent evaporator freeze-ups, low pressure cut-outs, and liquid-slugged compressors in cold environments, the ICM334-LF offers additional flexibility with support for one temperature sensor and up to two more temperature or pressure probes. This allows for comprehensive monitoring and control tailored to your specific system needs. This control unit seamlessly integrates with various HVAC equipment, including air conditioners, chillers, and heat pumps. It boasts a built-in heat pump bypass circuit, enabling electronic speed control bypass for further optimization. |
