Klingenburg CERTO, Документация

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Operation instructions controller
01 Excessive voltage (motor / rotor blocked; short circuit between U, V, W)
05 Overload (control unit / motor overloaded)
09 Undervoltage
14 Earth fault
15 Overvoltage
21 Overheating in the final stage, ambient temperature too high; control unit overloaded
99 Software error
When the control unit registers a fault, the fault message is displayed in clear text or as hardware error EXX code.
In some cases, the humidifier will automatically start up again and continue to run under restricted conditions.
The control unit is ready for operation again, when the fault is acknowledged either by switching off the supply
voltage or by simultaneously pressing the three buttons.
If the humidifier does not start, you should check the following:
Line pressure Control signal
Controller enable Power supply
When all the conditions are met and the humidifier is still not working, please contact the customer service of
Klingenburg GmbH.
C o m m u n i c a t i o n s
e r r o r !
I - M o t : 0 0 3 , 4 A
R 1 3 : 5 8 0 6 . 0 6 . 1 1
r u . h o u r s : x x x x x h
S e r v . h o u : x x x x x h
Communication error
Communication between the display circuit board and the frequency converter is via a monitored connection. If the
connection is faulty, the message appears. The fault is automatically detected and another connection attempt is
made. Normally, after a successful attempt at reconnection, the fault is rectified within a few seconds. If the mes-
sage remains on the display for some time, you should ensure that the connectors on the display’s circuit board
and the frequency converter are a tight fit, while the control unit is disconnected from the mains. If the message
still remains, please contact the customer service of Klingenburg GmbH.
Software update
The special design of the control unit allows the software to be updated at any time.
8. Status messages
By pressing the left selection key ( ), the following operating status messages can be displayed successively:
1x : Motor current, time and date
2x : Operating hours and service hours