Failure Codes And Diagnostic; Failure Codes And Solution - Rotel U1140CH Gebrauchsanweisung

The induction hob makes a
low humming noise when
used on a high heat setting.
Fan noise coming from the
induction hob.
Pans do not become hot
and "u" appears in the dis-
play.

• FAILURE CODES AND DIAGNOSTIC

o The induction hob is equipped with a self diagnostic function. With this test the tech-
nician is able to check the function of several components without disassembling or
dismounting the hob from the working surface.

Failure codes and solution

Failure
code
E1 Glass plate temperature sensor failure
 open circuit.
E2 Glass plate temperature sensor failure
 short circuit.
Eb
Glass plate temperature sensor failure
E3
High temperature of glass plate sen-
sor.
Gebrauchsanweisung ○ Mode d'emploi ○ Istruzioni per l'uso ○ Instruction for use
This is caused by the tech-
nology of induction cooking.
A cooling fan built into your
induction hob has come on
to prevent the electronics
from overheating. It may
continue to run even after
you've turned the induction
hob off.
The induction hob cannot
detect the pan because it is
not suitable for induction
cooking.
The induction hob cannot
detect the pan because it is
too small for the cooking
zone or not properly cen-
tred on it.
Problem
No Auto-Recovery
108
This is normal, but the noise
should quieten down or dis-
appear completely when
you decrease the heat set-
ting.
This is normal and needs no
action. Do not switch the
power to the induction hob
off at the wall while the fan
is running.
Use cookware suitable for
induction cooking. See sec-
tion 'Choosing the right
cookware'.
Centre the pan and make
sure that its base matches
the size of the cooking zone.
Solution
Check the connection or replace the
glass plate temperature sensor.
Wait for the temperature of glass plate
return to normal.
Touch "ON/OFF" button to restart
unit.