MODEL 82602-F79A-LCD/82602B-F79B-LCD/82604-F82A-LCD/82604B-F82B-LCD
37
3.6. Trial Running
After installing the multi-functional flow control valve on the resin tank
with the connected pipes, as well as setting up the relevant parameter,
please conduct the trail running as follows:
A. Close the inlet valve B & C, and open the bypass valve A. After cleaning
the foreign material in the pipe, close the bypass valve A. (As figure 3)
B. Adding calculated water to the brine tank and adjust the air check valve.
Adding solid particle salt to the brine tank then dissolve the salt as far as
possible.
C. Switch on power. Press and go in the Backwash position; slowly
open the inlet valve B to 1/4 position, making the water flow into the resin
tank; you can hear the sound of air-out from the drain pipeline. After all air
is out of pipeline, then open inlet valve B completely and clean the foreign
materials in the resin tank until the outlet water is clean. It will take 8～10
minutes to finish the whole process.
D. Press , turning the position from Backwash to Brine& Slow Rinse.
Enter in the process of Brine & Slow Rinse. The air check valve close when
control valve finished sucking brine, then slow rinse start to work. It is about
60～65 minutes for whole process.
E. Press to Brine Refill position, the brine tank is being refilled with
water to the required level. It takes about 5～6 minutes, then add solid salt
to the brine tank.
F. Press , turning to Fast Rinse position and start to fast rinse. After 10～
15 minutes, take out some outlet water for testing: if the water hardness
reach the requirement, and the chloridion in water is almost the same
compared with the inlet water, then go to the next step.
G. Press , making the control valve return to Service Status and start to
running.
Note:
When the control valve enter into the regeneration status, all
program can be finished automatically according to the setting time;
if you want one of steps terminated early, you can press .
If water inflow too fast, the media in tank will be damaged. When
water inflow slowly, there is a sound of air emptying from drain
pipeline.
After changing resin, please empty air in the resin according to the
above Step 2.
In the process of trial running, please check the water situation in
all position, ensuring there are no resin leakage.
The time for Backwash, Brine& Slow Rinse, Brine Refill and Fast
Rinse position can be set and executed according to the calculation
in the formula or suggestions from the control valve suppliers.
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