1 General

RO-2003 controller combines the typical operation modes of various medium and small reverse osmosis systems, adopts high-performance computer chip and takes multiple reliability measures, the technology is mature and operation reliable; the control panel visually displays the operation status of the system by visual flow chart with LED indication lamp embedded. RO controller operates in a ?°five-in-four-out?± way. Its operation principle is shown in Fig.



2 Main Technical Specifications

Power voltage: AC 220V?à15% 50Hz

Power consumption: ?ü2W

Environment conditions: 1) temperature: 0??50????

2) Humidity: ?ü85%RH

Load capacity of output contact: 5A/250V AC?¨resistive load??

Outline dimensions: 48?á96?á100mm?¨height?áwidth?ádepth??

Hole dimension: 45?á91mm?¨height?áwidth??