BNT65 Series Valve Operation Manual Introduction This valve is controlled with a full-mechanical controller. The controller displays the current time. In addition, the controller also shows key valve information: remaining regeneration days. BNT65 Series Outline Main Functions ● Water Hardness can be adjusted: User can adjust the water hardness adjustment nut to get proper water hardness (optional for softener valve).
BNT65 Series Valve Operation Manual BNT65 Series Dimensional Drawing (unit: inch, mm in brackets) Start-up Procedure 1. Turn the knob and index the control into the Backwash position. Place the bypass in the Service position and let water flow into the mineral tank. Allow water to run to drain for 3-4 minutes or until all media fines are washed out of the softener or filter.
BNT65 Series Valve Operation Manual Finger at red pointer is tonight. Moving clockwise from red pointer, extend or retract fingers to obtain the desired regeneration schedule. The next table can be used to determine the regeneration frequency. Regeneration Reference Chart 9.
BNT65 Series Valve Operation Manual Water Hardness Adjustment (Optional for Softener Valve) Users can adjust the Water Hardness Adjustment Nut to get their required water hardness (optional for softener valve) Operation methods: Rotate the Water Hardness Adjustment Nut in a clockwise direction. The bigger rotation angle, the higher water hardness.
BNT65 Series Valve Operation Manual 4.Drain line Flow Controls (DLFC) and Injector: Different Size injector is available for different tanks as follows: Injector Color Tank Size 07 series Grey 08 series Pink 09 series 10 series White Replacing Injector and DLFC according to the following picture.
BNT65 Series Valve Operation Manual 5. Bypass Assembly Bypass valve is provided with many functions such as bypass, water hardness adjustment. Different angles of bypass knob have different functions (see the following picture). The bigger angle (value A), the higher water hardness in hardness adjustment position.
BNT65 Series Valve Operation Manual Valve Body Assembly - 11 -...
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BNT65 Series Valve Operation Manual Bnt65 Valve Body Assembly Parts List Item No. Part No. Part Description Quantity 05056087 Screw-M5×12(Hexagon) 05056088 Screw-M5×16(Hexagon with Washer) 05056047 End Plug Retainer 05010081 Bnt65 Piston Rod 05056097 Piston Pin 05056023 End Plug 05056070 Quad Ring...
BNT65 Series Valve Operation Manual General Valve Installation Water Pressure Minimum 25 PSI Electrical Supply Uninterrupted AC Existing Plumbing Free of any deposits or built-ups inside pipes Locate close to drain and connect according to Softener Location plumbing codes Always provide for bypass valve if unit is not...
BNT65 Series Valve Operation Manual Trouble Shooting Issue Possible Cause Possible Solution A. Unit fails to initiate a 1. No power supply. Check electrical service, fuse, etc. regeneration cycle. 2. Power failure Reset time of day. B. Water is hard.