Problems & Solutions - Inventum HNL4112Z Mode D'emploi

8
problems & solutions
Display
The LEDs for the temperature settings 1, 3 and 5 blink.
The LEDs for the temperature settings 1, 3 and 5 still blink. The device is faulty.
No LEDs light up even though
- the mains plug is connected to a functioning socket
- the control is fully connected to the heated
underblanket via the plug-in connector
- the ON/OFF switch is set to the ON (I) position.
20
• English
Cause
The control is not fully
connected to the plug-in
connector of the heated
underblanket.
The device is faulty.
Action
Connect the plug-in connector fully.
Set the ON/OFF switch to the OFF (0)
position for 5 seconds. Then set it back
to the ON (I) position.
Send the complete transformer, control
and heated underblanket to the Service
Department.
Send the complete transformer, control
and heated underblanket to the Service
Department.