Hydromatic II Control Board The Hydromatic II is a new and advanced control system for multi-stage marine chillers. It employs the latest technology with CAN Bus networking capabilities, and offers advanced control with many sensor monitoring options. It can also be configured for use with a color touch screen panel PC, built into a custom control electrical panel with power distribution wiring, circuit breakers, contactors, etc.
Features - Modular system for controlling one to eight compressors
- Universal 115/230 VAC 50/60 Hz power supply
- Integrated OLED display with 3-button interface
- Factory reversible display permits access from outside the electric box
- Auxiliary voltage input for all control outputs
- Optional stage current sensing and over current shutdown
- Optional high/low refrigerant pressure transducer inputs
- VFD (variable frequency drive) dry contact output
- MODBUS input for VFD monitoring
- Electric/Reverse-Cycle heating based upon sea water temperature
- Automatically equalizes compressor run times in multistage systems
- Individual loop water flow switch inputs for each compressor
- Simple CAN Bus two-wire connection between stage control boards and the pump control board
- Compatible with AirNet 5 (for LAN or internet access)
- Hydromatic II Chiller Operation Manual | Download
Specifications/Notes - Please contact Micro-Air at 609-259-2636 for more information on custom chiller control panels.