Honeywell Hometronic HCM 200d Operation page 21

Hometronic – An Overview
Important information on: Operating modes and functions
Example:
The shutters are in the OPEN position. Sun protection is to be
activated from 11:00 a.m. on, i.e. if 80 % of the brightness value
has been reached, the shutters move to the setpoint position of
50 %. If the brightness value of 50 % is not reached, the shutters
move to the starting position (OPEN) again. If the brightness
value rises above 80 % again, sun protection is reactivated.
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