Battery
If the battery is not fully charged during extremely cold weather conditions, the battery fluid may freeze and damage the battery. To maintain maximum efficiency, the battery should be checked regularly. For additional information, see “Battery” in the “8. Maintenance and do-ityourself” section.
See also:
Safety note
WARNING
• Do not disassemble or modify this
system. If you do, it may result in
accidents, fire, or electric shock.
• Do not use this system if you notice
any abnormality, such as a frozen
s ...
OFF button
Switch beeps
With this option on (indicator light illuminated), a
beep will sound if any control panel button is
pressed.
To change the display brightness, press
the OFF button. Pressing the b ...
Automatic operation
Cooling and/or dehumidified heating
(AUTO)
This mode may be used all year round as the
system automatically works to keep a constant
temperature. Air flow distribution and fan speed
are also cont ...