STF-Filtros FMA-3000, Инструкция по установке, эксплуатации и обслуживанию

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Installation, Operation and Maintenance Manual – FMA 3000
Ref: 3000/T/6/VH 31
THE ROLE OF JUMPERS JP1, JP7, JP8, JP9
JP1
Can only be used for initial calibration. During normal operation the left pin in the jumper is free.
JP7
Switch between 6 V or 12 V power supply. When the left pin in the jumper is free, 12 V power has
been selected. If instead the free pin is the right one, 6 V supply is working. When power is set to
6 V, a low battery level is detected when the voltage drops to 3.5 V. When power is set to 12 V,
the programming unit works correctly up to the 9.5 V, where it begins to emit a low battery signal,
but the programming unit continues to operate until the voltage drops to 8 V. The low battery
signal consists of 3 beeps every 15 seconds.
JP8
When the left side of the jumper is free, it will continuously detect cleaning after 7 cycles. The
problem is indicated by two beeps every 15 seconds. When the right pin of the jumper is free, the
continuous cleaning alarm signal will not be activated.
JP9
When the left pin of the jumper is free, after the end of a cleaning cycle, the signal to start the
next cycle by the differential pressure switch will be delayed 5 seconds, if the pin is not free it will
be immediate.