Use and Care Manual

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5.Fan ：Press this key to set low/middle/high fan speed.
6.Swing ：Press this key to control swing function.
7.Temperature ：Press this key to choose Centigrade or Fahrenheit.
8.Sleeping （Only under cooling function）： Press this key to enable this function.
9.Timer ：Press this key to set time. Within 5 hours, time interval is half hour; from 5
hours to 24 hours, time interval is 1 hour. Once set number will flash 5 times as
confirmation .
10.Max cool ：Under cooling mode, press this key to achieve maximum output.
11.Kepad lock：Once set, press this key in use of something like a pin to lock all the button,
as the screen will show image: , press this key again to unlock(This function can
prevent kid from playing with the unit) .
12. Reset: Press this key by using something like a pin to reset remote control, default
setting is cooling mode and high speed fan, auto swing.
3、Multi protective function
3.1 Anti-freezing protecting control:
When the ambient temperature is very low under Cooling Mode, the compressor and
water motor will stop working if the copper coil temperature Tp <2℃ for over 20 seconds
after the compressor continues working for 10 minutes, the LCD Display E4; when copper
coil temperature will increase>8℃, the protection will be stopped automatically, and
recover to previous mode on the condition that compressor three-minutes delay protection
satisfied.
3.2、Water-full protection:
When the water level in the bottom water plate is surpassing warning level, the unit will
alert automatically and “P2” will flashes on LCD. Please discharge water in the machine
according to Chapter “Water Drainage”
3.3 Compressor delay-protection
Except for the first power-on, the compressor can start at once. In other cases, the
compressor runs under 3 minutes delay protection.
3.4 No refrigerant protection
Under cooling, dehumidifying, heating mode, after compressor works for over 10
minutes, if the temperature difference of coil temperature and room temperature is less
than 3℃ for more than 30 minutes, the machine will enter no-refrigerant protection. That
is to say, there is no refrigerant in the unit, compressor and water spring motor stop
working, up fan runs with low speed, down fan stops running, E3 appears on LCD.
3.5 Press any key on the control panel , background light will turn bright from dark for 10
seconds.