E-9
ENGLISH
Installing and Connecting the Drain Hose of the Indoor Unit
I
NSTALLING THE
A
IR CONDITIONER
Installing and Connecting the Drain Hose of the Outdoor Unit
When installing the drain hose for the indoor unit, you should check if condensate draining is adequate.
When you pass the drain hose through the 65-mm hole drilled in the wall, check the following.
The hose must
NOT slant
upwards.
The end of the drain
hose must NOT be
placed under water.
Do NOT bend the
hose in different
directions.
Keep a clearance of
at least 5cm between
the end of the hose
and the ground.
Do NOT place the
end of the drain hose
in a hollow.
5 cm
less
Ditch
Shield
Drain hose
Extension drain hose
While heating, ice may accumulate. During the process of defrosting,
you should check if condensate draining is adequate.
For the adequate draining, do the following.
1 Insert the drain plug into the drain hole on the underside of the outdoor unit.
2 Connect the drain hose to the drain plug.
3 Ensure that condensate draining is adequate.
➢ The hose will be fixed permanently into position after
finishing the installation and the gas leak test;
refer to page 12 for further details.
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, and then fix the end of the
drain hose with a clamp tightly.
➢ If you don’t use the other drain hose hole, block it with a rubber stopper.
4 Pass the drain hose under the refrigerant pipe keeping the drain hose
tight.
5 Pass the drain hose through the hole in the wall. Check if it slants
downwards as seen in the picture.
To install the drain hose, do the following.
Drain hole
❊ The designs and shape are subject to change
according to the model.
AQT18WJWB IM_E_20227 10/25/04 1:34 PM Page 9
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