12. COOLING / HEATING AND DEHUMIDIFYING OPERATION
Cooling/Heating operation
• Press the button
• Press Up or Down Button
• The range is 18 ~ 30°C (64-86°F). The temperature will increase or decrease 1°C or 1°F each time.
• Press Speed button
• Press swing button
• Adjust horizontal louver by hand.
Dehumidifying operation
• Press Mode button
• The fan speed is low.
• LED displays room tempetarure. These can't be adjusted.
Nota: In cool mode, when the water injection indicates lights, you can inject some water whrough the injection
port before cooling operation (no longer than high level). You should drain water with the drainpipe in heat and
dehumidifying mode. The unit will stop work when water level exceeds the high level. Do not use air exhaust dust
when in dry or fan modes. If your room is directly exposed to the sun, draw the curtains please.
13. DWATER DRAINGE METHODS
These products have a self-evaporation. The condensate stored will cool the condenser. This mode cooled water
can not only improve cooling effi ciency and noise reduction, as well as save energy.
1. Water drainage for the device of 10.000Btu/h
• If the water inside is full, the front panel displays "FL", and the compressor will stop working.
• Please unplug the machine before moving it to a location where you can drain the water and then open the
water drain hole. (Figure 13.1)
• After draining, you can turn it on and the machine will work again.
2. Water drainage for the device of 12.000Btu/h
• When in cooling mode, the water from the evaporator will fl ow into a inside pan.
• When the water reaches the low level, the water pump will work normally.
• When the water reaches the high level, the compressor will stop working, and the water pump, lower fan
motor and upper fan motor will work on all the time.
• When in heating mode, the water pump won't work.
• You can drain the water out with a drain pipe. It is included in the accessory. (Figure 13.1)
• Move the unit gently when the water is high. If not , the water may spill from the inside of the unit.
• When the water in the cave is not enough for pumping, the pump will stop working. At the same time, the
Water Injection indicator on the control panel will illuminate (), you had better inject some water into the
water draw carefully. In order to avoid the water fl ooding from the under pan, you should inject water no
more than 1800ml (three cups). This operation helps save 20% to 30% energy for you.
to choose Cool / Heat mode. (Only for device of 12000Btu/h)
to set a proper room temperature.
to choose a proper fan speed.
to adjust the direction of vertical louver.
to choose dry mode.
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