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Fault
Possible reasons and solution
Two second signal, once
or repeatedly
Digital sensor communication problem (in case
of permanent failure, two second signals with a small
intervals). In case of the Thermometer, check the sensor
cable.
Cannot update the
firmware or program the
Device with installation
description string
Check the firmware version (see Figure 2 in the Section 2),
these features are available in the firmware version 1.40
or later.
Table continued
Содержание YDBC-05
Страница 36: ...36 Figure 2 Digital sensor of the Thermometer...
Страница 40: ......