Lennox VRF VEWCL1B

50
Note:
① Air function is only effective for units with air function and fresh air motorized
air valve (abbr. fresh air valve).
② The following table indicates the opening time of fresh air valve per unit of
time (60min) corresponding to the level of Air setting. Opening time of fresh
air valve is the initial N minutes per unit of time. Example: The level of Air
setting is set to 1, then unit starts timing and fresh air valve is open. 6 minutes
later, fresh air valve is closed and unit keeps running. After timing for
60minutes, unit restarts timing and fresh air valve is open again. 6 minutes
later, the valve is closed and the cycle repeats.
Level of Air
setting
1
2
3
4
5
6
7
8
9
10
Opening
time of
fresh air
valve
60
/6
60
/12
60
/18
60
/24
60
/30
60
/36
60
/42
60
/48
60
/54
Always
on
Note: time indicated in the table: unit’s operating time (min) / opening time of fresh air valve per
operating time (min)
6.10 LIGHT ON/OFF SETTING
Light On/Off Function: Light of indoor unit can be turned on or off.
Turn on the Light: When unit is on or off, press FUNCTION button to select
Light function.“ ” icon will blink. Press ENTER/CANCEL to turn on the light
Turn off the Light: When light of indoor unit is on, press FUNCTION button to
select Light. Then press ENTER/CANCEL to turn off the light.
Note:
Wired Controller VEWCL1B