Airwell KXV Series, Engineering Manual

Page: 196 / 380

Engineering manual
196
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How to take out front grille
Please follow the steps below to take out front grille if necessary during servicing.
1. Set the vertical airflow direction louver to the horizontal position.
2. Slide down the two caps of PNV 007/009/012 on the front grille as shown in the illustration at right, then remove the
two mounting screws. (If the unit is PNV015/018/021, it has three caps).
3. Pull the lower section of the front grille towards your to remove the front grille.
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Connect the drainage pipe
1 Use standard hard PVC pipe (19mm) for the drain pipe.
2 Use the drain hose to change the direction.
3 Insert the drain hose until it connects the drain port very well, and then secure it tightly with the hose clamp.
4 After checking the drainage, wrap the drain hose with the insulation and clamps.
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Check the drainage
1 Open front panel and remove air filters.
(Drainage checking can be carried out without removing the front grill).
2 Pour a glass of water into the drain tray-Styrofoam.
3 Ensure that water flows out from drain hose of the indoor unit
6.6.4 Height compensation setting
Install height Height code DS11 DS12
2.3-2.7(m) H0 OFF OFF
2.7-3.1(m) H1 OFF ON
3.1-3.5(m) H2 ON OFF
>3.5(m) H3 ON ON
Caution:
1. Cut the power supply when change the
height compensation setting.
2. If you feel too noisy, please switch the
DS11 and DS12 to lower height code level.
Chart 6-19
Chart 6-20