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1.Air supply mode: The wind speed is adjustable from 1 to 5 speed, and the temperature is not adjustable.
2.Strong mode: press the strong icon of the remote control, the wind speed is fixed at 5 speed, and the setting is
62.6 ℉. The remote control wind speed is adjustable from 1 to 5, and the temperature is 62.6 ℉ - 86 ℉,display
and control the indoor temperature.
3. ECO mode: The wind speed is adjustable from 1 to 5 speed, temperature 62.6 ℉ - 86 ℉ adjustable, display
and control the indoor temperature.
4.Sleep mode: The wind speed is adjustable from 1 to 5 speed, temperature setting 75.2 ℉, display and control
the indoor temperature. If there is no fault, the screen will be turned off after 5 seconds. Press any key to turn off
the screen.
1.Under-voltage protection, supply voltage under setting value (default: 9.5V), speed control line stop output, low
battery, the red light is on.
2.Over-voltage protection, supply voltage exceeds 17V, speed control line stop output, high battery, the red light
is on.
When the panel receives a fault from the controller, the red fault light flashes and displays the fault code as
follows:
temperature probe open circuit or short circuit
internal fan short circuit or open circuit
E1
software error
E2
running high current protection
compressor reverses
E3
low voltage protection
E4
E7
the compressor default phase
E8
compressor temperature protection
system pressure protection
E9
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