Maintenance
Drainage:
When unit running in cooling mode, mostly the water can be drained out through the exhausted hose, however, if the environment is too humid, condensed water can not completely be drained out by this way. In this case, we need to drain the water. While water tray is full, error code “E4” will appear in display, meanwhile, the cooling mode will stop running automatically, and fan will stop in 3 minutes accordingly as well. If want to start cooling mode, please use the following way to empty the water
Drainage Hole
Water Plate
Rubber Plug
Drainage Knob
A. water plate drainage
1.turn off the unit
2.horizontally place water plate underneath drainage hole;
3.disconnect drainpipe through drainage knob and rubber plug, water will Automatically flow out;
4.when the water is empty, push rubber plug back to the drainage hole;
5.connect drainage pipe by spinning the knob;
6.restart the unit
Normally it is no need to drain the water because the unit has the water pump to pump the condensed water from the water tray onto the condenser to evaporate the water unless the air is too humid.
