Problem Solving Guide - Miele DO 7860 Operating And Installation Instructions

Problem solving guide

Many malfunctions and faults that can occur in daily operation can be easily
remedied. Time and money will be saved because a service call will not be
needed.
The following guide may help you to find the reason for a malfunction or a fault,
and to correct it.
Problem
The display is dark.
The buzzer does not
sound.
The oven compartment
does not heat up.
appears in
System lock 
the display when the
oven is switched on.
Power cut -process can-
celled appears in the dis-
play.
appears in the dis-
12:00
play.
106
Cause and remedy
You have selected
oven is switched off, the display is switched off.
 As soon as the Dialog oven is turned on, the main
menu will appear. If you want the time of day to be
displayed constantly, select
.
time
There is no power to the Dialog oven.
 Check whether the fuse has tripped. If it has,
contact a qualified electrician or Miele Service.
The buzzers are deactivated or set at too low a
volume.
 Switch on the buzzers or increase the volume with
Settings | Volume
Demo mode is activated.
You can select menu options in the display and
sensor controls, but the oven heating does not work.
 Deactivate demo mode by selecting
Showroom programme
The  system lock has been activated.
 You can deactivate the system lock for a cooking
programme by touching the  symbol for at least
6 seconds.
 If you want to permanently deactivate the system
lock, select the
There has been a brief power cut. This has caused
the current cooking programme to stop.
 Switch the Dialog oven off and then back on
again.
 Restart the cooking programme.
The power supply was interrupted for longer than
200 hours.
 Reset the time and date.
| . When the Dialog
QuickTouch Off
QuickTouch
| Buzzer tones .
| Demo mode
Safety | System lock 
| On with
|
Settings
| Off .
| Off setting.