User manual

Page 13 of 17
WATER-DRAINAGE
This model is an advanced self-evaporative air conditioner, which reduces the need to
empty the water tank in cooling mode. If the unit is vented correctly most of the water is
reused to cool the condenser coils and any excess is evaporated.
Please do not use continuous drainage if you intend to use the self-evaporating facility for
improved cooling effect.
Do not use air exhaust hose vented out if you want to maximise the dehumidifier mode
water extraction.
1. Manual drainage:
1.1 When the internal water tank is full the unit will stop working
1.2 Shut off the unit and unplug. Try not to move the model abruptly as this may
cause water to spill out from internal water tank.
1.3 Place a tray under the water plug.
1.4 Screw off the water plug and unplug the water blocker - water will drain from the
internal container.
1.5 Put the water blocker back
2. Continuous drainage:
2.1 Remove the water plug
2.2 Use a water pipe to connect to the water outlet.
2.3 You can plumb this pipe into your current plumbing system, lead it outside or
use a water pump.
Note
When the unit is in the cooling function, it is recommended not to have the drain pipe installed. Please
make sure that the rubber cap is in place when the unit is running.
When operating the heating function, the low rubber cap (2) on drain port should be pulled out and
install a proper drain pipe in order to improve the heating effect
When operating the dehumidifying function the unit must be used with a drain hose.
● Please remove the air exhaust hose, connect a drain hose to the drain hole and lead the water to
the outside in order to intensify dehumidifying capacity.
When the water tank is full,"E4" will be displayed on the display panel. Please remove the rubber
cap (1) of the drain port to drain out the water first. After the drainage is completed, please restart the
unit and then the unit can operate normally.