缩机高低压保护，内过热保护
低水位报警装置，低水温防冰警报采用欧美日进口压缩机（汉钟莱富康）制冷系统焊接口采用无氧焊接法，减少氧化物，表面光滑节流部件采用丹麦丹佛斯、美国艾柯电磁阀过滤器采用丹麦丹佛斯采用不锈钢板式，盘管式，殻管式，翅片式高效换热器RS485通讯功能，实现自动化管理电器采用OMRON.FUJI.TE.LGMOELLER.SCHNEIDER控制方式：采用进口微电脑或PLC控制安全保护完善，故障显示，维修、保养无需专业人员高效率之蒸发器及冷凝器，可节省能源30%以上控制温度：5-35℃，控制精度：±2℃High/low pressure protection for the compressor and overheating protecttion inside the machineLow water level alarm and low water temperature alarm and low water temperature alarmImported compressor from Europe,US and Japan(Hanbell Refcomp)Refrigerating system welded with oxygen free method ,to reduce oxides and ensure the smooth surfaceThrottle components fromAlco(US)and Danfoss(Denmark)Electromagnetic valve filter adopt from Danfoss(Denmark)Stainless plate,coil,shell and tube or fin type efficient hent exchangerRS485 communication function,to realize automatic management(optional)Electrical devices supplied from OMRON,FUJI.TE.LG.MOELLER,and SCHNEIDERControl mode: imported micro-computer or PLC(optional)Perfect safety protection, failure display, and not re professional personnel for maintenanceHighly efficient evaporator and condenser , to save over 30% energyTemperature controlled5-35℃:precision controlled ±2℃