Sanitas SWB 20 Gebrauchsanweisung Seite 15

8. What if there are problems?
Problem
The temperature settings are not illuminated while
- the control is properly connected to the heating under-
blanket
- the power plug is connected to a working socket
- the slider is set to 1, 2 or 3
9. Technical data
For technical data, see the rating label on the heated underblanket.
10. Guarantee / Service
Further information on the Guarantee and Guarantee conditions can be found in the Guarantee leaflet supplied.
Cause
The safety system has
switched the heating
underblanket off perma-
nently.
15
Solution
Send the heating
underblanket and the
control for servicing.