Installing and connecting the drain hose of the indoor unit
When installing the drain hose for the indoor unit, check if condensation draining is adequate. When passing the drain hose through the
Wall
Indoor unit 
Drain hose
ENGLISH
The drain hose must not be bent.
The drain hose must NOT slant upwards.
5cm 
less
Keep a clearance of at least 5cm between the end of the drain hose and the ground.
The end of the drain hose must NOT be placed under water.
Ditch
Do not place the end of the drain hose in a hollow.
Drain hose installation
1.If necessary, connect the
2.If you use the extension drain hose, insulate the inside of the extension drain hose with a shield.
3.Fit the drain hose into 1 of 2 drain hose holes, then fix the end of the drain hose tightly with a clamp.
• If you do not use the other drain hose hole,
block it with a rubber stopper. |
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4. When extending the Drain Hose, hold the end of Drain Hose and Extended |
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Hose, rotate and insert the drain hose into Extended hose for 15~20 mm. Make | Drain hose hole |
sure the two hoses are firmly connected, there is no water leakage. |
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5.Connect the Drain Hose after using Foam Insulation to wrap the Extended Hose. Then, Use vinyl tape to wrap the each side of connection by 20mm .
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| 15~20 mm | 20mm | 20mm | |
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| or more | or more | ||
| Drain hose Extension | Drain hose | Extension |
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| drain hose |
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| drain hose | Vinyl Tape | Foam Insulation |
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6. | Pass the drain hose under the refrigerant pipe, keeping the drain | Shield |
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| hose tight. |
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7. | Pass the drain hose through the hole in the wall. Check if it slants |
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| downwards as seen in the picture. |
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8. | Using natural drainage method, check the drainage is normal. | Drain hose | Extension drain hose | ||
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