horsch 80910205, Operating Instructions Manual

Page: 59 / 218

3.7.2.7 Output of faults in the display
Error code (F0)
A room temperature sensor error is indicated by the flash -
ing display (F0) .
The control unit has detected a fault of
the room temperature sensor, the control
is no longer operable.
Cause of the sensor fault:
Short circuit or interruption of the sensor line, plug con-
nection on sensor or control unit, temperature sensor
defective.
The control unit will only be operable again after the fault
has been rectified, the fault will then no longer be dis -
played.
In case of a sensor fault the control will
continue work with the setting that was
valid before the fault was detected.
Error code (FI)
A fault of the blow out temperature sensor is indicated by
a flashing display (F1) .
The control unit has detected a fault of
the blow out temperature sensor, the
control is no longer operable.
Cause of the sensor fault:
Short circuit or interruption of the sensor line, plug con-
nection on sensor or control unit, temperature sensor
defective.
The control unit will only be operable again after the fault
has been rectified, the fault will then no longer be dis -
played.
In case of a sensor fault the control will
continue work with the setting that was
valid before the fault was detected.
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