Midea NTH20R, Manual

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Swing function
Forced shutdown function
Short-circuit and open-circuit protection function of
temperature sensor
Safety protection
When the machine is under operating mode, "swing" button can be pressed to
start swing function; such function can be closed after re-pressing of this button;
After the machine stops heating function, the swing function will be stopped.
After the machine is powered on and started, it will be shut down forcibly in case
of no valid operation after 12h continuous operation.
In case the temperature sensor has open circuit or short circuit, regardless of the
mode, the digital screen will display "E1" or "E2" and be illuminated, at this time, the
operation of any button is invalid, and the buzzer will be ringing for 10 times.
When it is under startup state, and when the indoor ambient temperature is
higher than 50
℃
, the system will turn off all the outputs, the digital screen will dis-
play "FF" and be flickered for 75 times at a frequency of 1 time/second; at this
time, pressing of any button will not work, and the protection can only be with
-
drawn after the power is cut off.
3. After the timed shutdown time is set, the timing can be canceled through
long-press of timing button.
Rollover protection
When the machine is rolled over, the screen will display P4 and be shut down au-
tomatically, and several warning tones will be sent. In case the machine is aligned
within 10 warning tones, the warning tone will be stopped.
Function setting
Temperature setting
Timing function
"
Function
" key is pressed repeatedly; the heater will be switched as per the circular
order of "high gear- low gear- ECO energy saving gear- C1"
When the fan Heater in ECO mode , the temperature can be set by
pressing "+" or "-", with the setting range of 5-35°C.
When the setting temperature is reached, the fan heater will stop the operation ;
when the temperature is lower than the set temperature, the machine will restart the
heating.
1. After the machine is powered on and started, the timed shutdown time can
be set through short-press of "timing" button.
2. The timing button is pressed for several times, and the timing time will be set
as per 0h→1h→... →24h→0h→1h→...circularly.
5
ATTENTION : Portable electric heaters are designed for spot heating, or as a
supplementary heat source. They are not intended to be main sources of heat during
the normal heating season.There may be trace of smoke or odour when unit is first
operated. Do not be alarmed. This indicates that a drop of oil fell on the heating coil
during the manufacturing process. It will quickly evaporate and should not re-occur.