MODEL: 63518-N77A1 /63618-N77A3/ 53518-N77B1
25
4) Control Inlet Booster Pump( Set b-01 or b-02)
Instruction: If inlet water pressure is less than 0.15 MPa, which makes
rinse drawing difficult, a booster pump is suggested to be installed on
inlet. Control mode b-01. When system in regeneration cycle, booster
pump is open, the wiring refer to Figure 3-7.If the booster pump current
us bigger than 5A, system need to install an contactor, the wiring refer to
Figure 3-8
B. Interlock
Instruction:
In the parallel water treatment system, it ensure only one valve in
regeneration or washing cycle and (n-1) valves in service, that is,
realizing the function of supplying water simultaneously and
regenerating individually, the wiring refer to Figure 3-9
Note: Use Interlock Cable to connect CN8 to CN7 on next valve in
the loop.
One system with several valves, if interlock cable is disconnected,
the system is divided into two individual system.