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By default, the drain hose is attached to the left-hand
side of unit (when you’re facing the back of the unit).
However, it can also be attached to the right-hand side.
1. To ensure proper drainage, the drain hose must exit
the unit on the same side as the refrigerant piping.
2. Wrap the connection point rmly with Teon tape
to ensure a good seal and to prevent leaks.
3. For the portion of the drain hose that will remain
indoors, wrap it with foam pipe insulation to
prevent condensation.
4. Remove the air lter and pour a small amount of
water into the drain pan to make sure that water
ows from the unit smoothly.
Step 5: Connect Drain Hose
CAUTION-DRAIN HOSE PLACEMENT
Make sure to arrange the drain hose according
to Fig. 4.6a.
DO NOT kink the drain hose.
DO NOT create a water trap.
DO NOT put the end of the drain hose in
water or a container that will collect water.
ENSURE UNUSED DRAIN HOLE IS PLUGGED
To prevent
unwanted leaks be
sure that the factory
installed rubber
plug is in the unused
drain hole.
INDOOR UNIT INSTALLATION
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4.5 Drain Hose Connection
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