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Simple structure and reliable sealing
It adopts hermetic head faces with high degree pottery and corrosion resistance for opening and closing. It combines with Service, Backwash, Brine & Slow Rinse, Brine Refill and Fast Rinse.
No water pass the valve in regeneration in single tank type
Manual function
Realize regeneration immediately by pressing “Manual/Return” at any time.。
Long outage indicator
If outage overrides 3 days, the time of day indicator “12:12” will flash to remind people to reset new time of day. The other set parameters do not need resetting. The process will continue to work after power on.
LED dynamic screen display
The stripe on dynamic screen flash, it indicates the control valve is in service, otherwise, it is in regeneration cycle.
Buttons lock
No operations to buttons on the controller within 1 minute, button lock indicator lights on which represent buttons are locked. Before operation, press and hold the “Up”and “Down” buttons for 5 seconds to unlock. This function can avoid incorrect operation.
Interval backwash times (Suitable for F69)
It could set up interval backwash times for F69 up-flow regeneration valve which means several times of services but one time of backwash. The setting of interval backwash time depends on the local water turbidity. (The lower the turbidity is, the longer of the interval backwash times can be set)
It can choose time clock type or meter type by program selection
When all symbols light on, press and hold “Menu/Confirm” and “Manual/Return” buttons for 5 seconds to enter the menu of valve model selection. Please set the program type in accordance with the product type. (Time clock type by days or hours or meter type) (Note: The meter type product has one flow meter and probe wire, but the time clock type doesn’t have).
Four kinds of meter type can be selected ( Suitable for F65B3, F65G3, F69A3,F69G3)
Model | Name | Instruction |
A-01 | Meter Delayed | It will not regenerate although the available volume of treated water drops to zero (0). Regeneration will start until at the regeneration time. |
A-02 | Meter Immediate | Regenerate immediately when the available volume of treated water drops to zero (0). |
A-03 | Meter Delayed Regeneration type, by setting resin volume, feed water hardness, regeneration factor, the controller will calculate the system capacity. | |
A-04 | Intelligent Meter Immediate | Meter Immediately Regeneration Type, by setting resin volume, feed water hardness, regeneration factor, the controller will calculate the system capacity. |
There are two kinds of regeneration mode for time clock type
When the program is set to time clock type by days (Such as F65B1, F69A1, etc.), it can be changed to be by hours by dialing the red switch on main control board to “1” (Refer to the figure in P21). Pointing to “ON” means the time clock type service by days. (Note: After dialing the switch, please restart the power)
Interlock function
It has a function of interlock to realize only one valve in regeneration but the other valves are in service while several valves parallel in system. In multi-steps treatment systems such as RO pre-treatment, when several valves are in series, there is only one valve in regeneration or washing, to ensure pass water all the times while different valves in regeneration or washing.
