Tips For Fault Localization - Sonnenkraft SKSC2HE Manual Del Usuario

5.

Tips for fault localization

SKSC2HE
A-9300 St.Veit/Glan
PWM/0-10V
R1
R2
Temp. Sensor Pt1000
VFD S1 S2 S3 S4 VBus
1 2 3 4 5 6 7 8 9 10
On the display the symbol
Sensor defect. An error code is
shown on the relevant sensor indi-
cation channel instead of a temper-
ature.
888.8
Line break. Short-circuit.
Check the line. Check the line.
Pt1000-temperature sen sors pinched
off can be checked with an ohmmeter.
In the following the resistance values
corresponding to different tempera-
tures are listed.
58
fuse
T2A
100 ... 240 V~
50-60 Hz
IP 20
R1 N L
1 (1) A 240 V~
18 19 20
1 (1) A 240 V~
N R2 N
12 13 14 15 16 17
and the symbol
- 888.8
If a malfunction occurs, a notification is given on
the display of the controller:
appears.
Resistance values of
the Pt1000-sensors
GB
Warning symbol