MODEL: N74A1-63510/N74A3-63610/N74B1-63510B/N74B3-63610B
23
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 is bigger
than 5 A, system need to install an contactor, the wiring refers 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.
In the series and parallel water treatment system (Second grade Na
+
Exchanger or RO pre-treatment system), it ensures only one valve in
regeneration or washing cycle and there is/are water(s) in service. The
wiring referd to Figure 3-9.
To Next Page
Loading...
Need help?
General
