Sinclair SDV 6 User & Installation Manual page 25

Wind sensing of smart panel : The wired controller can set the IDU air flow
to "Comfortable" or "Off". If the air flow is set to
"Comfortable", the fan speed and swing angle of the IDU
will automatically adjust to a relatively comfortable level.
This function only applies to IDUs with air flow setting
feature.
Setting
Strong mode
ON
Wind sensing of
smart panel
Odu silence OFF
Temp unit setting ・C
22