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Troubleshooting
7.2 Problems, possible causes and suggested solutions
Problem
The energy storage
system or a com-
ponent cannot be
started.
The sensor keys are
difficult to operate.
The system or a
component(s) is/are
unstable.
Loud / abnormal
noises can be heard
during operation.
100
Possible cause
No power supply
Moisture or soiling
on the control
panel
Unfavourable oper-
ation
Insufficient fixation Follow the instructions in the mount-
Insufficient fixation
of system compo-
nents / small parts
Suggested solutions
Make sure that the energy storage
system is fully and properly con-
nected, as described in the relevant
sections.
Check whether a fuse /
circuit breaker has tripped.
Make sure that the control panel is
completely clean and dry.
Note that a thin film of moisture may
not be visible.
Operate the keys with the ball of your
finger as described in the corre-
sponding chapter.
ing chapter,
check all system components and
their fastening and tighten any loose
screws.
Check that all system components
and small parts are securely fas-
tened and fix them well if necessary.
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