Lennox VRF VEWCL1B, Manual

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6.8 SLEEP SETTING
Sleep Function: in this mode, the unit will operate according to the preset
sleep curve to provide comfortable sleep environment.
Turn on/off Sleep Function: in unit On status, press SLEEP button to
activate.
or cancel Sleep function.
When Sleep function is activated, “ ” icon is bright and quiet or auto quiet
mode is also activated.
When Sleep function is closed, if quiet function is activated before starting
Sleep function, only sleep function is closed while quiet function is still activated;
Under Auto, Fan or Floor Heating mode, this Sleep function is not available.
6.9 AIR SETTING*
Air Function: Adjust the amount of indoor fresh air to improve air quality and
keep indoor air fresh.
Turn on Air Function: When unit is on or off, press FUNCTION button and
select Air. “ ” icon will blink and the unit enters into Air setting. Temperature
zone shows the level of Air setting, which can be adjusted by pressing “ ” or “ ”
button. The adjustment range is 1~10. Press ENTER/CANCEL button to turn on
Air function.
Turn off Air Function: When Air function is on, press FUNCTION button to
select Air, then press ENTER/CANCEL button to cancel this setting.
Fig.6.11 or 6.12 Shows how to turn on Air function:
Wired Controller VEWCL1B