Zehnder Pumpen Kompaktboy Doppel Gebrauchsanleitung Seite 65

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For proper functionality of the automatic level switch, venting of the collecting tank over
the roof and proper installation of the control line is decisive. The control line has to be
laid rising steadily from the collecting tank to the control. No condensed water may ac-
cumulate in the control line!
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We recommend the connection of a mains-independent alarm trigger which also trig-
gers an alarm in case of power failure. The additional module is stocked under the
article number: 13001.
If, due to a malfunction on the pumps, for example, it comes to a build-up of the waste
water in the collecting tank, the alarm buzzer will trigger. The sound pressure level of the
internal alarm buzzer is 85 dBA. Potential-free alarm contact are available in the control.
Here additional alarm equipment (bell, horn et cetera) can be connected.
With the button "P1 MANUAL" or "P2 MANUAL", the pumps can be switched on indepen-
dently of the automatic control. However, this may be carried only for a short time in case
Functional principle of the level control
Kompaktboy Double en English
65