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WATER DRAINAGE
The condensed water can be treated as follows:
Bottom drainage (Applicable for the units designed
with bottom drain hole only. )
- Remove the rubber plug from the bottom of cabinet(if any)
- Take out the drain pan and screws from accessary.
- Fix the drain pan onto the bottom of cabinet by screws.
- Connect an extension drain hose (locally purchased) to
the outlet of drain tray.
NOTE: The bottom drainage will slightly affect cooling
performance, but it can reduce the noise caused by
spraying the condensed water. For pump heating, the
bottom drainage must be choosed.
Back drainage
- Fit the seal onto the drain joint(provided as accessory).
- Insert the drain joint to the back drainage hole, and
rotate it by 90° to be well fitted.
- Connect an extension drain hose (locally purchased
according to the installation length request) to
the drain joint.
- Make sure to plug the bottom drain hole by rubble plug.
NOTE: The back drainage will slightly affect cooling
performance, but will reduce the noise caused by
spraying the condensed water.
Non-drainage
If you choose non-drainage when cooling, both the
bottom and the back drain holes of the unit should be
plugged with rubber plugs.
The condensed water will be sprayed to condenser, and
will improve the cooling performance.
NOTE:
When you choose non-drainage, the air conditioner will
be perfect cooling efficiency, but big noise may be caused
by spraying the condensed water. Please do not choose it
if you are sensitive to the noise.
Note on the product
The rated cooling performance is tested under
•
non-drainage status.
Make sure that water will not leak from the
•
surrounding area when rubber plug and joint were
used. Please seal it in case leakage is found.
Page 18
Bottom drain
hole
Rubber
plug
Drain
outlet
Drain pan
Rubber
Screw
plug
Bottom drainage
Back drain
hole
Drain
Rubber
joint
Seal
plug
Back drainage
Back drain
Bottom drain
hole
hole
Non-drainage
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