Beechcraft Baron G58 Pilot Operating Handbook page 482

DEFOGGING THE WINDSHIELD
Press the defog switch button to defog the windshield. Maxi-
mum defog air is directed towards the windshield. A panel light
adjacent to the defog switch button indicates when this mode
is active. Press the defog switch button again to cancel the
defog mode.
AIR CONDITIONING COMPRESSOR MODE ON/OFF
When maximum airplane performance is desired, the com-
pressor can be switched off. When the compressor mode is
turned off, the climate control system no longer provides full
climate control. If the cabin becomes too warm, press the com-
pressor switch button again to reactivate the compressor
mode, allowing cabin cooling and dehumidification. When the
annunciator light adjacent to the compressor switch button is
illuminated, it indicates that the "compressor" mode is active
and that the compressor is available for use, if required by the
climate control system. This annunciator light does not indicate
that the compressor is actually on, only that the mode is active.
Pressing the compressor switch button alternately will "toggle"
the compressor mode selection ON and OFF.
If absolute maximum airplane performance
is desired, the Automatic Climate Control
System should be switched to the "Air Con-
ditioning Compressor OFF" mode by press-
ing the compressor switch button until the
adjacent indicator light is out.
TEMPERATURE SETTING (+) OR (-)
The desired interior temperature can be preset within a range
from 55°F (13°C) to 95°F (35°C). Within the setting range
between 60°F (16°C) and 90°F (32°C), the temperature will be
automatically adjusted. Temperature settings above 90°F
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NOTE
Issued: March, 2017
FAA Approved
P/N 58-590000-0091