Trouble-shooting
Unfortunately, error messages on the system cannot be completely ruled out. However, most errors can be rectified with a few simple steps.
In order to interpret the error message correctly, we have created an overview of possible error descriptions, their causes and solutions for troubleshooting.
Error description | Cause | Troubleshooting | |
---|---|---|---|
1 | System does not start, no display on the front foil | Power cord not plugged in | Plug in power cable |
Fuses not inserted or defective | Check fuses and replace if necessary | ||
No voltage on the socket used | Check fuses | ||
Power switch to Off position | Switch on power switch | ||
Incorrect mains voltage | Check mains voltage | ||
Three-phase network without neutral | Check mains connection | ||
2 | Plant does not start, warning signal audible, turbine fault lights up | Turbine failure / malfunction | Switch off the system and contact the manufacturer or national representative. |
Filter saturation indicator lights (green + yellow + red) | Filter completely saturated | With the aid of the filter status display (depending on the system type), decide which filter must be changed and reorder replacement filters | |
Fault temperature lights | Temperature problem | Switch off the system and allow it to cool down. Check ambient temperature and suction hose (clogged, length/cross-section), restart system, if the error occurs again, contact manufacturer or national representative. | |
3 | System does not start, Run/ Standby button flashes | Plant is in standby | Press the Run/Standby button |
Interface incorrectly wired Attention! Interface partly only optionally available! |
Check interface Pin 7 = + Pin 8 = - If there is a bridge between pin 9 and pin 10, the remote control is dominant, switch the system to Run via remote control. |
||
4 | System running, yellow warning flashes, Filter saturation indicator lights up (green + yellow). |
Filter partially saturated (depending on the type of plant, the affected filter is also displayed in yellow). |
Green area - filter saturation O.K. Yellow area - reorder replacement filter Red area - filter fully saturated - replace |
5 | Speed cannot be changed on the system | Remote control connected, Speed control from external (Pin 14,15) Attention Interface partly only optionally available! |
Speed control from external is dominant before the speed set manually on the device. |
6 | Speed can be adjusted via the Interface not change |
Speed adjustment on the unit dominant Attention Interface partly only optionally available! |
Speed control from external is dominant before the speed set manually on the device. |
7 | No / little suction power, Filter saturation indicator shows no Filter change |
Intake line clogged, defective, kinked or not plugged on | Clean or replace the suction line |
Suction power not set correctly | Increase the suction power at the speed controller (front) or remote control. | ||
Motor / control defective | Contact country representative | ||
8 | System runs unsteadily or vibrates strongly | Engine mount defective | Replace motor or contact national representative |
Impurities on the impeller of the motor | Check the filter for leaks, if necessary contact the national representative. |
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