Suitable for
1,Air-cooled heat pump or air-cooled module unit
2,Water Source/Geo Thermal Heat Pump Controller
3,1~2 compressors of water-cooled chiller or heat pump
Advantage
1,Built-in phase sequence/phase loss protection
2,Two steps anti-freeze and intelligent defrost
3,Liquid circuit valve control, enhance the safety for compressor operation
3,Probe lost protection
4,12 digital inputs, 12 relay outputs, 6 analogue inputs, 2 ...
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