Installing and connecting the drain hose of the indoor unit
Changing direction of the drain hose
• The hose will be fixed permanently into position after finishing the installation and the gas leak test;
refer to page 50 for further details.
• Make sure the installed direction of the drain hose is correct.
Inadequate installation may cause condensate water leakage.
• If the drain hose is routed inside the room, insulate the hose so that dripping condensation does not damage the
furniture or floors.
• DO NOT WALL UP THE DRAIN HOSE CONNECTION !
Drain hose connection must be easy accessible and serviceable.
• Make sure the indoor unit is in upright position when you pour water to check for leakage.
Make sure that the water does not overflow onto the electrical part.
Change the direction only when it is necessary.
1. Detach the rubber cap with the pliers.
2. Detach the drain hose by pulling it and turning to the right.
3. Insert the drain hose by fixing it with the screw into the groove of the drain hose and the outlet of the drain pan.
4. Attach the rubber cap with a screwdriver by turning it to the left until it fixes to the end of the groove.
5. Check for leakage on both side of the drain outlet.
Pour the water in direction of arrow.
Direction of the drained water
6. Pass the drain hose under the refrigerant pipe, keeping the drain hose tight.
7. Pass the drain hose through the hole in the wall. Check if it slants
downwards as seen in the picture.
8. Using natural drainage method, check the drainage is normal.
Shield
Drain hose
Extension drain hose
Drain hose
Screw
Screw hole
Rubber cap
Drain pan outlet
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