RO CONTRÔLE SUNHO
850د.ت
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Product Description
ROE-2230 Reverse Osmosis Program Controller
Integrated with counter-infiltration controller, conductance power and temperature measuring, intellect controlling instrument applies middle and small working mode of RO system. LED indicator light displays diagnosis instruction of the present RO controlling system and running status. Users are allowed to set washing time and intervals in open operating menu so as to meet users’ controlling requirements.
Display:conductivity controller+RO Technological process of Graphical
Specification
Flow selection:
This controller is suitable for the following two typical working modes:
Functions and main technical indexes:
1.Protection with no water: if the feed water is cut off, “Lo feed press” light will be on with digital tube displaying “ALA FEE”and alarm enabled, and the controller closes the whole RO system. And then the controller will test no-water switch continuo sly.When water supply is recovered, the system will restart.
2.Level protection of water tank: if water level is over the full, “Bank Full” light will be on with digital tube displaying
“FULL” and alarm enabled, and the controller closes the whole RO system. And then the controller will test no-water high-level switch continuously. When water level lowers, the system will restart.
3.Low pressure protection: If there is no adequate pressure, “Lo-press”light will be on with the digital tube displaying “ALA
Lo”and the alarm enabled, the controller shuts off the whole RO system.
4.High pressure protection: If there high pressure, “Hi-press”light will be on with the digital tube displaying “ALA Hi”and the alarm enabled, the controller shuts off the whole RO system.
5.Pretreatment back wash function: When the pretreatment Backwash,Digital display“PRET FL”.Instruments, whether on standby or working status, receiving anti-wash signal effective pretreatment, the source pumps open, inlet valve, high pressure pumps,flushing valve closed. Pretreatment of anti-wash signal to be removed, the instrument back to the original initial state.
6.Auto-start feature: If the automatic start detection is valid, the controller automatically start running after power; otherwise the controller is powered into standby mode, the need to manually press the "" key switch to start the controller.
7.Conductance power limit alarm: if conductance power is over the up limit value, “CD max”light will be on, with the alarm enabled and overvalue relay closed; if it is below the set value, the alarm is disenabled and the relay is released.
2.Level protection of water tank: if water level is over the full, “Bank Full” light will be on with digital tube displaying
“FULL” and alarm enabled, and the controller closes the whole RO system. And then the controller will test no-water high-level switch continuously. When water level lowers, the system will restart.
3.Low pressure protection: If there is no adequate pressure, “Lo-press”light will be on with the digital tube displaying “ALA
Lo”and the alarm enabled, the controller shuts off the whole RO system.
4.High pressure protection: If there high pressure, “Hi-press”light will be on with the digital tube displaying “ALA Hi”and the alarm enabled, the controller shuts off the whole RO system.
5.Pretreatment back wash function: When the pretreatment Backwash,Digital display“PRET FL”.Instruments, whether on standby or working status, receiving anti-wash signal effective pretreatment, the source pumps open, inlet valve, high pressure pumps,flushing valve closed. Pretreatment of anti-wash signal to be removed, the instrument back to the original initial state.
6.Auto-start feature: If the automatic start detection is valid, the controller automatically start running after power; otherwise the controller is powered into standby mode, the need to manually press the "" key switch to start the controller.
7.Conductance power limit alarm: if conductance power is over the up limit value, “CD max”light will be on, with the alarm enabled and overvalue relay closed; if it is below the set value, the alarm is disenabled and the relay is released.
