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Verfügbare Sprachen
Verfügbare Sprachen
Error reporting
Error
Communication error: The board is provided with a function that allows continuous information
exchange on the serial line with the wall-mounted control panel. If it is missing for more than 5
minutes the error is displayed and the device is deactivated.
Fan motor fault (for example jamming due to foreign bodies or fault in the rotation sensor).
Water temperature probe failure.
In this case make sure the probe has 10 kΩ.
Water temperature outside operating range (over 20 °C in cooling, below 30 °C in heating). The fan
will stop until the temperature reaches an appropriate value to meet the request*.
* If after powering the equipment the board detects the
water probe, the start-up will take place with minimum and
maximum water temperature thresholds.
The board can also operate without a probe, case in
which the fan stop thresholds will be ignored.
Display
6 flashes + pause
2 flashes + pause
3 flashes + pause
1 flash + pause
EN
35
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