UNITED UHQ-887, Инструкция по эксплуатации

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sensing” status as explained below:
“ T emperature sensing” description : When the heater is working with full power (four tubes all light up), if
the sensor detects the ambient temperature is higher than 28
℃
, two tubes on the heater will go out and
the other two tubes will keep lighting up. When the sensor detects the ambient temperature is below 28 ℃ ,
the heater will resume working with full power (four tubes will all light up).
“ O pen window temperature sensing” description: When the heater is working with full power (four tubes
all light up), if the sensor detects a sudden ambient temperature decline of 5 ℃ within 300 seconds, two
tubes on the heater will go out and the other two tubes will keep lighting up. The open window
indication “ ” lights up, you can close the open window indication by any button, then the heater will
resume heating with full power (four tubes all light up).
(1) Press the button “MODE” to enter sleep mode, the sleep indication “ ” lights up, the heater starts
operation with full power at 2200W.
(2) P ress “SETTING” to set timing, when the time light flickers, pres s “+” and “ - ” to adjust the time
between 1 hour and 15 hours, with 1 hour increments. After you set timing, wait 5 seconds or directly
press “SETTING” . The timer will work, and the timer indication “ ” light s up, with the display showing
the countdown condition. Press the button “SETTING” again, and the timing will be r-set. After the
countdown finishes, the heater stops operation and returns to standby condition.
3.4. Power saving mode
In power saving mode, you can set weekly timer and temperature according to your own needs. the
operation as below:
(1) P ress “MODE” to enter power saving m ode, the power saving indication “ ” lights up.
(2) Press “+” and “ - ” to free ly adjust the set temperature between 15
℃
and 32
℃
. The display flickers and
shows the set temperature. Wait for 5 seconds or directly press “SETTING”, the set temperature is
confirmed and you exit the adjustable condition. The heater starts operation and heating. Note: when the
set temperature is higher than the ambient temperature (the ambient temperature can be seen on the
display when the heater starts up), the heater will start operation with full power (four tubes all light up).
When the set temperature is below the ambient temperature, then two tubes on the heater will go out
and other two tubes will keep lighting up.