English
90
WILO SE 05/2010
11.3.2 Error type B
Error type B (Fig. 43):
If type B errors occur, proceed as follows to acknowledge:
• To change to menu mode, press the red button.
Menu number <6.0.0.0> flashes on the display.
• Press the red button again.
Menu number <6.0.0.0> appears steady on the display.
On the units display, the current incidence (x) as well as the maximum
incidence of the error (y) are displayed in the format “x/y”.
Incidence X < Y
If the current incidence of the error is less than the maximum inci-
dence (Fig. 44):
• Wait until the auto reset time is over.
On the value display, the remaining time until auto reset of the error
is displayed in seconds.
After the auto reset time has run out, the error will be automatically
acknowledged and the status page will be displayed.
NOTE:
The auto reset time can be set on menu number <5.6.3.0>
(time input 10 to 300 s)
Incidence X = Y
If the current incidence of the error is equal to the maximum incidence
(Fig. 45):
• Wait until the remaining time is up.
The time until manual acknowledgement is always 300 seconds.
On the value display, the remaining time until manual acknowledge-
ment of the error is displayed in seconds.
• Press the red button again.
The error is acknowledged, and the status page is displayed.
Fig. 43: Error type B, flowchart
1
2
4
7
8
3
5
6
9
Program
step/query
Contents
1
• Error code is displayed
• Motor Off
• Red LED On
2
• Error meter is incremented
3
Error meter > 5?
4
• SSM is activated
5
> 5 minutes?
6
> 5 minutes?
7
Error acknowledged?
8
End; auto control resumes
9
Error E021 > 1 minute
Yes
No
Fig. 44: Acknowledging error type B (X < Y)
6.0.0.0
6.0.0.0
S
3/6
75
12.3
E000
Fig. 45: Acknowledging error type B (X = Y)
6.0.0.0
6.0.0.0
6.0.0.0
S
6/6
6/6 S
0
300
12.3
E000
