Switching On; Selecting The Temperature Setting; Automatic Switch-Back - Beurer UB 90 Gebrauchsanweisung

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.

4.4 Selecting the temperature setting

Press the button [3] to select the temperature setting for the body area.
Press the button [5] to select the temperature setting for the foot area.
Level 0: off
Level 1: minimum heat
Level 2 – 8: individual heat
Level 9: maximum heat
NOTE:
Switching sequence of the temperature settings: 0 – 9 – 8 – 7 – 6 – 5 – 4 – 3 – 2 – 1 – 0 – 9 ...
WARNING
If the heated underblanket is used continuously (for several hours) it is
recommended to use the lowest setting of the control to avoid overheat-
ing of the user.
NOTE:
• The quickest way to heat up the heated underblanket is to select the highest temperature setting
of the switch, first.
• We strongly recommend switching on the heated underblanket approx. 30 minutes before going to
bed and covering it with the quilt to prevent the warmth from escaping.

4.5 Automatic switch-back

NOTE:
This electric underblanket features an automatic switch-back for safety purposes. Temperature settings
9, 8 and 7 are automatically switched to temperature setting 6 after 3 hours.
15