8
Fast Rinse Status Motor Running
●The working process is Service→ Backwash→ Brine& Slow Rinse→ Brine Refill →Fast Rinse→
Service (Cycle repeats).
7.2. The Installation and Usage of Brine Valve
The brine valve plays two roles in the whole system: First, under the brine and slow rinse status, with
the floating ball, the brine valve can prevent the air from being inhaled which may affected the
regeneration and usability. That is, the brine valve has the function of air check. Second, under the brine
refill status, the brine valve can control the volume of refilling water by controlling the position of floater.
7.3. The Installation and Usage of Bypass Valve (Optional)(Take
F70C/F70D as example, if you use the other model of bypass valve,
please refer to the appendix manual.)
The valve has the function of bypassing. When the piston is pushed to the position of inlet and outlet,
the valve is in service status; When it is at bypass position, the valve is in bypass status. It adopts quick
joint structure to connect the valve with bypass valve, with the characteristics of reliable sealing, quick
and convenient installation.(Refer to the below pictures)
7.4. The Operations of the Valve with the Function of Mixing Water (Only
for F79 & F82 valve)
If the users think the hardness of outlet water is too low, they can adjust the hardness by using the
function of mixing water according to the actual demand.
Operation: Anticlockwise rotates the adjusting bolt (As the picture shows). The wider angle is, the
higher outlet water hardness will be.
03:25:50
Water System
Fast Rinsing…
Remaining: 5 min.