LG PRCKD42E Owner's Manual page 97

4. Wind Speed Settings
The supply/ventilation fan will start according to the designated wind speed when using the
product.
The wind speed can be set to High, Medium and Low.
① High Settings
② Medium Settings
③ Low Settings
5. The default setting for the damper angle is set to 'Auto Setting', and the damper angle input
method changes according to the conditions selected.
The damper angle is set when entering the Normal mode after the product warm-up time.
① In Auto Setting
In Auto Setting, you only need to enter only one of the damper values among Outdoor, Ex-
haust and Mix to have the value of the remaining two entered automatically according to
the standard setting ratio.
Generally the outdoor damper and exhaust damper have the same ratio of 1:1, while the
Mix damper is entered in the rate shown below. This is the same when Mix damper is set
first, since values are entered in the ratio shown below.
Outdoor Damper (Exhaust Damper): Mixing Damper = Set Value: 90。- Set Value
② In Manual Setting
In Manual Setting, you can manually enter each of the Outdoor, Exhaust and Mix Dampers.
HMI SETTING
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