6�4 Self-Diagnosis; 6�6 Spare Parts; 6�7 Factory Settings - Renfert SILENT TC Manual De Instrucciones

6.4 Self-diagnosis
With the help of the self-diagnosis, the control system checks the function of the turbine and parts of the
electronics�
EN
If no fault is detected, the suction is ready for operation after the self-diagnosis has finished. If an error is
detected, this is indicated�
Self-diagnosis can be started manually and then performed once�
⇒ Press operating mode key (21) for 3 sec�
♦ In the display "d" blinks�
⇒ Press Enter key (27)�
During self-diagnosis:
• An acoustic signal sounds�
• All displays are switched on shortly�
• A "d" (Diagnosis) is shown in the display (24, Fig� 2)�
• The control program checks various internal components�
• The suction turbine is switched on shortly�
6.5 Fuses
The protection of the suction device is achieved by two device protection switches (10, Fig� 1)�
A triggered device protection switch is reset by depressing the button�
Repeated triggering of a device protection switch is caused by a defect within the device. Send
the device in for repair!
6.6 Spare Parts
You can find components subject to wear and the spare parts on the spare part list
in the internet at www.renfert.com/p918
Enter the following item number: 29350000�
The components excluded from the warranty (such as consumables or parts sub-
ject to wear and tear) are marked on the spare part list�
Serial number and date of manufacturing are shown on the type plate of the unit�
6.7 Factory Settings
⇒ Switch the appliance off�
⇒ Press the [-] key and [+] key at the same time�
⇒ Switch device on and press the keys for 3 seconds�
♦ All 4 displays blink 3 x�
♦ All values are reset to the factory settings�
♦ The suction unit performs an automatic filter cleaning.
Factory settings:
Function / Characteristic
Operating mode
Time Interval for Dust Drawer
Automatic switch-on for
automatic operation
Automatic mode / Permanent operation
Suction level
After-run time
Setting range
1 - 4
2 - 100 hrs
0 – 30 sec�
1 - 100 W
- 14 -
21 27
Fig. 14
Factory setting
Automatic mode
2
50 hrs
3 sec�
8 W