fisair DFRIGO Series, Руководство пользователя

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DFRIGO User Manual |
Document subject to change without prior notice.
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Configuration by Measurement signal "M":
If you wish to work in signal measurement configuration you must select the probe to connect
to from the configuration menu.
a) By means of a humidity probe BH1 (0..10Vcc / 0..100%RH)
The PLR regulates the power delivered by the reactivation battery BR to reach the
established set point.
The BH1 probe must be connected to the X1 terminals. (-)-52. (See page 6 of the electrical
schematic F-7500-X-031-XXX)
The relative humidity setpoint RH required and the percentage for the maximum permitted
humidity alarm are entered in the adjustments menu (AJUS) in the value RH.
The humidity alarm will be visible, and will flash on the main screen, when the value measured
by the BH1 probe is higher than the sum total of the setpoint and the humidity alarm.
b) By means of a dew point probe DpT (4..20mA / -
40°C…+20°C)
The PLR regulates the power delivered by the reactivation battery RB to obtain the adjusted
setpoint.
The DpT probe must be connected to the X1 terminals. (+)-48-(+). (See page 6 of the
electrical schematic F-7500-X-021-XXX)
The dew point setpoint DpT required and the maximum permitted dew point alarm are
entered in the adjustments menu (AJUS) in the value DpT.
The dew point alarm will be visible, and will flash on the main screen, when the value
measured by the DpT probe is higher than the sum total of the setpoint and the dew point
alarm.