Utilitech NF15-19UR Manual Del Usuario página 8

Start the machine
1. Plug the unit into a grounded 120V outlet, the power
light " " on , press theON/OFF key "
start, the machine supplies air at Heater high "
after start, the Heater high lights "
2. The digital screen displays the current set
temperature, and the set temperature defaults to the
maximum temperature 95 °F that can be set.
3. Press the key "
machine. Repeat the "
through the functions of Heater high"
low " ", Fan high "F2", Fan low "F1".
Timing function
1. Timing stop
When the machine is turned on, press the "
to enter the timing stop state (within 0-8 hours). The
timing stop time starts from 0h. Each press of the "
" key can increase by 1 hour. After 8h, press the "
" key again to start from 0h.
2. Timing start
When the machine is in the standby mode, press the
" " key to enter the reservation start mode (within
0-8 hours) .The reservation start time starts from 0h.
Each press of the "
After 8h, press the "
Temperature sensor short circuit, open circuit protection function
No matter in what mode, the temperature sensor appears short circuit or open circuit, digital screen
displays "E1" or "E2" and constantly flicker, while any key operation is invalid and the buzzer rings
10 times.
Safety protection
1.In the start state, when the room temperature TH is above 122°F, close all outputs system, The
digital screen displays "FF" and flashes 1 time per second. Press any key will not work, only the
power down to exit the protection.
2.In the start state, when machine internal temperature exceeds the threshold of the thermal cut-off,
the machine will stop working, the digital screen and lamp will still remain on, press any key will
not work, pull off the plug manually and then insert it into the receptacle again when the machine
is cooled.
" on.
" to set the function of the
" key, the machine cycles
" key can increase by 1 hour.
" key again to start from 0h.
" for
"
" , Heater
" key
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