13
OPERATING INSTRUCTIONS(continued)
To treat condensed water will be as follows:
Drainage
1.
3
Bottom drainage. Connect drain hose to the bottom drain tray. It will slightly affect cooling
performance, but will reduce the noise caused by spraying the condensed water.
Note: Only optional for models with bottom drain hole. For pump heating, the bottom drainage
must be choosed.
2.Back drainage. Connect drain hose to the back drainage hole.
It will slightly affect cooling performance, but will reduce the noise
caused by spraying the condensed water.
.Non-drainage. Block the drain hole(s) by rubber plug(s).
The condensed water will be sprayed to condenser, and
will improve the cooling performance.
Installation procedures of bottom drainage:
-Remove the rubber plug from the bottom of cabinet(if installed).
-Take out the drain tray and screws from accessary.
-Fix the drain tray onto the bottom of cabinet by screws.
-Connect an extension drain hose (locally purchased) to the outlet of drain tray.
Installation procedures of back drainage:
-Fit the seal (provided as accessory) onto the drain joint.
-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)
to the drain joint.
-Make sure block the bottom drain hole by rubble plug.
Note: Drain hose is locally purchased according to
installation length request.
°
RUBBER
PLUG
Bottom drain hole
RUBBER
PLUG
SCREW
DRAIN PAN
DRAIN
OUTLET
SEAL
DRAIN
JOINT
RUBBER
PLUG
Back drain
hole
Bottom drain hole
Back drain
hole
NOTE: If you choose non-drainage when cooling, both
the bottom and the back drain holes of the unit should
be inserted with rubber plugs. When you choose
non-drainage the air conditioner will be perfect cooling efficiency, but big noise may be caused
by spraying the condensed water. Does not recommend to use.
NOTE: The rated cooling performance is tested under non-drainage status.
NOTE: 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.