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計測機器 Doyon WM45のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Doyon WM45 13 ページ。 Doyon wm45 water meter: operating instruction
ページを印刷するB) If water comes out normally and this message appears, it indicates a malfunction of the litre-counter.
Contact the service.
3.5.2
Probe error
The PrE wording appears on the display referred to the damaged or wrongly connected probe. Contact the
service for the replacement.
In the meantime, if the internal probe is broken, use the external probe to check that the temperature is
correct.
3.5.3
Tension fall
If there is a tension fall during a water delivery, the device stores the delivered quantity and interrupts the
delivery. When tension is restored, the following wording appears:
Press START to complete the dosage.
3.5.4
Parameter error
If, after the machine switching on, the following message appears on the display:
Some incongruous values have been found in the machine parameters.
For further information contact the service.
It is anyway possible to restart the machine with the standard settings:
•
Press contemporaneously the keys 2 and 6 for 5 seconds: the device restores the default values and
restarts automatically. While holding the keys, the display shows the menu of figure 17 and indicates
that the standard values are being setting (manual by-pass)
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Figure -15
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Figure -16