RUB1 | Settings 4 different activation times by dip-switch | Settings 4 different activation times by dip-switch » 100 ms » 250 ms » 500 ms » 1 s |
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RUB2 | Settings 4 different pause times by dip-switch | Settings 4 different pause times by dip-switch » 5 s. » 20 s. » 60 s. » 120 s. |
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RUB3 | 3 post-cleaning cycles after fan stop | Connecting the Timer to an auxiliary free voltage contact of the fan drive circuit, 3 post-cleaning cycles are added. | |
RUB4 | Double terminal board for connection of solenoid valves | 2.5 mm2, 12A/250V 2 wires for each electrovalve |
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