MODEL: 63518-N77A1 /63618-N77A3/ 53518-N77B1
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C. Usage
After being accomplished installation, parameter setting and trial
running, the valve could be put into use. In order to ensure the quality of
outlet water can reach the requirement, the user should complete the
below woks:
① Ensure that there is solid salt all the time in the brine tank in the
course of using when this valve is used for softening. The brine tank
should be added the clean water softening salts only, at least 99.5% pure,
forbidding use the small salt and iodized salt.
② Test the outlet water and raw water hardness at regular time.
When the outlet water hardness is unqualified, please press the and
the valve will temporary regenerate again (It will not affect the original set
operation cycle.)
③ When the feed water hardness change a lot, you can adjust the
water treatment capacity as follow:
Press and hold both and for 5 seconds to lift the lock status.
Press , and the light on, then press , the digital area show the
control mode. If it shows A-01or A-02, press three times, and the
digital area will show the given water treatment capacity( If the control
mode shows A-03 or A-04, then press four times, the digital area will
show the feed water hardness); Press again, and digital flash.
Press or continuously, reset the capacity value (Or water
hardness). Press and hear a sound “Di”, then finish the adjustment.
Press exit and turn back the service status.
The estimation of water treatment capacity, you can refer to the
professional application specification. When select A-03 or A-04
intelligent control mode, the control will automatically calculate the water
treatment capacity by setting resin volume, feed water hardness and
regeneration factor.
④ For A-01 or A-03 control mode (Delayed regeneration type),
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