
P.10
P.11
Operating Instructions
Operating Instructions
6.
In the power on state, press the key to set the timer function:
a) Timer function: Press the
button, LED timer display status, and flashing / off with 0.5 seconds, then use
the keys and the timer value to adjust the up and down, cycle can set the timer, the timer can be set to 0 Up to
12, the step is 1 hour, the prefix 0 is not displayed, and when the
and button are pressed for 2 seconds
or longer, the corresponding and keys functions change rapidly in 0.2 seconds, and the display changes
accordingly;
b) After entering the timer setting mode it will indicate the timer previously set. Change the timer value using the
key and the key
which takes effect immediately;
c) When the button is not operated for 5 seconds or the button other than the and button are pressed
within 5 seconds, the digital display immediately enters the room temperature display state;
d) When the timer is set it will start counting down (not displayed), and when the timer value reaches 0, it
immediately enters standby state;
e) If the timer value is set to 0, it means that the timer is not set and the normal display will appear;
f) Press the key to complete the timer setting and return to the temperature display.
7.
In the power on state, press the key to set the temperature function:
a) Temperature setting function: Press the button
and the LED will enter a flashing state. At this time, use
the keys to adjust the temperature value displayed by the digital display up and down. The adjustment
does not cycle, and the temperature value can be set to 15°C to 35°C, the adjustment interval is 1°C;
b) After entering the temperature setting mode, it will indicate the temperature previously set. When the temperature
value is changed with the key and the key , and pressing the key
to exit the setting takes effect;
c) When inactive for 5 seconds or buttons aside from and are pressed within 5 seconds, the room
temperature display state will be entered. When the temperature is ≤ -10 °C, the display will "LO"; when the
temperature is > 40°C, Displayed as "HI";
d) The temperature regulator function is not executed within 10 seconds after the power is turned on. When the
ambient temperature exceeds the set temperature after 10 seconds of operation, the Heater Function will be
turned off, the heater setting is not displayed, the fan is turned off after 10 seconds, and the swing function
will stop (If before turned on), the other displays are unchanged; when the ambient temperature drops below
the set temperature by 1°C, the Heater Function, fan and swing function (If previously turned off) will be
turned back on, indicating the corresponding heating position.
e) When the time and temperature are set, the timer and the room temperature are interactively displayed, and
the interval is 30 seconds. When the timer is not set, only the temperature is displayed;
8.
Memory function
For non-first time uses, press the button
in the standby state, and keep the state active before shutdown,
except when using the timer function.
(Note, when restarting the fan it must run at low-speed for 10 seconds, then it switch to high-speed. The
indicator light LED will be displayed it is turned on);
9.
After the fan runs continuously for one minute in one mode, the brightness of the display part should be reduced
to 1/3 of the normal brightness. To resolve the glare problem of the LED indicator at night, brightness will be
restored after operation.
10. NTC overheat protection function:
NTC protection instructions: the NTC (temperature sensor) temperature exceeds 55 degrees, the fan is forced
to shut down (all LEDs are off, the timer stops, the swing function stops, the Heater Function stops heating, the
fan stops after 10 seconds). Only when the NTC environment is lower than 45 degrees, it can only be turned on
again by manual operation and the machine will not automatically restart or resume function. If the temperature
is higher than 45 degrees, it will be forced to shut down immediately after the start, until the temperature around
NTC drops below 45 degrees. The fan also does not work if the NTC has short circuited. When the fan is turned
on and not timed, it starts from the previous setting and automatically shuts down after 12 hours of continuous
operation.
Other
A. Fan cooling function: As long as the Heater Function is operating, the fan is in working condition. Whenever
the Heater Function stops working, the fan will stop after 10 seconds.
B. The tip-over function is turned on immediately after the fan has fallen over, and the indicator light is completely
off. After returning to upright position it will enter standby mode!
C. Timer error 3%
Remote Operation
1.
Open the battery cover at the bottom of the remote control, as shown in Figure 1 (press the button on the battery
cover to pull the battery cover back).
2.
Look for the polarity of the battery and install the battery into the groove of the battery door, as shown in Figure 2.
3.
Insert the battery cover back into the bottom of the remote control.
Battery
cover
Pull the battery
cover back
Remote control
Battery
(Figure 1)
(Figure 2)
Содержание HTF-520
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