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Troubleshooting
Faults which are displayed at the programming unit
The red fault indicator flashes for all faults.
If a fault message is issued, the display flashes "Fault".
A central fault messaging facility connected to gÖ will be activated.
Troubleshooting
Fault
Mo
57
°
1
w
Note
A new fault message will be shown in the display if an
acknowledged fault is not removed by 07:00 h the following
day.
Outdoor sensor
D B G -
1
10
1
24
C
1. Press
.
2. Call up further fault codes
with
or
.
3. The fault can be acknowledged with
message in the display will be hidden, but the red fault
indicator continues to flash.
Fault display
Fault code
(for explanations, see page 30)
Fault number (1 to 10)
Fault symbol
. The fault
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