Lennox VRF VEWCL1B

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can not be adjusted by pressing “ ” or “ ”.
② When the wired controller is connected with a Fresh Air Indoor Unit, fresh air
indoor unit code “FAP” will be displayed as shown below. Setting
temperature won’t be displayed and can’t be adjusted via “ ” or “ ” button.
The air outlet temperature in cooling or heating can only be set in the
parameter setting status.
6.4 FAN SETTING
(1) Under On status, pressing FAN button can set fan speed circularly as:
Wired Controller VEWCL1B