English-34
Installing and connecting the drain hose of the indoor unit
The drain hose must NOT
slant upwards.
The end of the drain hose
must NOT be placed under
water.
Keep a clearance of at least
5 cm between the end of the
drain hose and the ground.
When installing the drain hose for the indoor unit, check if condensation draining is adequate.
When passing the drain hose through the 65 mm hole drilled in the wall, check the followings:
Drain hose installation
1. If necessary, connect the 2 meter extension drain hose to the drain hose.
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.
4. When extending the Drain Hose, hold the end of Drain Hose and Extended Hose,
rotate and insert the drain hose into Extended hose for
40~45
mm. Make sure the
two hoses are firmly connected, there is no water leakage.
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 20 mm .
• If you do not use the other drain hose hole,
block it with a rubber stopper.
Drain hose hole
Wall
Indoor unit
Drain hose
The drain hose must not
be bent.
5cm
less
Do not place the end of the
drain hose in a hollow.
Ditch
After completing the
installation of the drain
hose, pour water into
the drain pan to check
whether the hose is well
drained.
1) Correct connection
Pipe
Drain hose
2) Incorrect connection
Pipe
Drain hose
• Don’t tie drain hose to the assembly pipe which may lead to water leakage.
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