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Runxin F79A-LCD - Page 27

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MODEL 82602-F79A-LCD/82602B-F79B-LCD/82604-F82A-LCD/82604B-F82B-LCD
24
4) Control Inlet Booster Pump (Set b-01 or b-02)
Instruction: If inlet water pressure is less than 0.15MPa, which makes
backwash or brine draw 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 5A, system need to install an contactor, the wiring
refer to Figure 3-8

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