Why can parameters not be changed?
(ch) It is possible that the parameter is displayed only in expert mode.
• Switch to expert mode on the Sunny Remote Control (see Section “Installer Mode and Expert Mode).
It might be possible to change the parameter only in standby mode or in the QCG.
• Observe the messages in the display (see Section “Setting Parameters).
The parameter may be hidden as it is not required in the configuration set for the system.
• Ensure that the configuration does not deactivate any functions which are required.
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