Putting Into Operation - Beurer UB 83 Mode D'emploi

4. Operation
4.1 Safety
CAUTION
This heated underblanket is equipped with a SAFETY SYSTEM. This sen-
sor technology prevents the entire surface of the heated underblanket from
overheating by automatically switching off the heated underblanket in the
event of a fault.
If the safety system has switched off the heated underblanket, the tempera-
ture setting is not illuminated any more even when the heated underblanket
is switched on.
Please note that the heated underblanket is not operable any more due to
safety reasons in this case and has to be sent to the service address indicated.

4.2 Putting into operation

Spread out the heated underblanket flat onto your mattress starting at the foot end.
Then put on your bedsheet in the usual manner so that the heated underblanket is between your mattress
and the bedsheet
CAUTION
Make sure that the heated underblanket is spread out entirely flat and that it will not rumple up or
crease when in use.
• To operate the heated underblanket connect the switch to the heated underblanket by plugging in the
connector.
• Then plug in the supply plug into the mains outlet.
4.3 Switching on
Slide the ON/OFF switch [6] sideways [1] to the ON ( I ) position to switch on the electric underblanket.
When switched on, the display [2] lights up and at first displays all the segments for approx. 2 seconds. After
that, the following basic settings are displayed:
Temperature setting for body area: 0
Temperature setting for foot area: 0
Automatic switch-off time: 1 h (= 1 hour)
Note: The illuminance level drops after approx. 5 seconds so that your sleep is not disturbed during the night.
Note: This electric underblanket has a rapid heating function, allowing for faster warming in the
first 15 minutes. During this time, "Turbo" flashes on the display.
If the underblanket is rapidly switched off and then on again during the first 15 minutes, the fast
heating function is deactivated for safety reasons.
In this case the word "Turbo" does not appear on the display. However the electric underblanket is heated
as normal.
To reactivate the fast heating function the electric underblanket must be completely switched off for 20
minutes.
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