Optima - G 1472/G 2472; Table 080-35: Service Mode Summary, G 1470/G 2470 - Miele G 1 Series Technical Information

Technical Information
Options:
Note:
In models with software version ID –769, wait for the decimal point in the
display to switch off before pressing the GEL button.
.
Function
Software version ID check
Display and delete fault
memory
Component test
Operating hours check
LED test

Table 080-35: Service Mode Summary, G 1470/G 2470

4.3.5

Optima - G 1472/G 2472

Initial requirements:
1. Open the door.
2. Switch off the appliance.
Accessing:
1. Press and hold the Program button.
2. Switch on the appliance.
3. Release the Program button.
4. Immediately press the Program button 3 times; on the 3rd time, hold until
the "Rinse & Hold" LED flashes.
Programming
Do not press the GEL
button. The "GEL" LED is
not lit.
Press the GEL button
once. The "GEL" LED
flashes once quickly
intermittently. Press the
Program button. Press it
again to display fault
codes that may have been
saved. To delete the fault
memory, press the
Program button again and
hold it for 4 s.
Press the GEL button 2x.
The "GEL" LED flashes 2x
quickly intermittently.
Press the Program
button. Press it again to
activate the next
component.
Press the GEL button 3x.
The "GEL" LED flashes 3x
quickly intermittently.
Press the GEL button 4x.
The "GEL" LED flashes 4x
quickly intermittently.
Press the Program button
once.
212
G 1xxx/G 2xxx
Display
The display shows the software
version ID no. in consecutive digits
(e.g., -818).
The display shows F and a fault
code number alternately (for a list of
fault codes, see the service
manual). If the fault memory is
empty, F and 0 are displayed
alternately. See Table 080-2 for a
list of fault codes.
The display shows which
component is being tested. For
example, if drain pump M8 is being
tested, U and 3 are shown
alternately. For the test sequence
and background information about
individual components and their
activation, see Section 080-2.2.
The display shows the number
of operating hours as follows: If the
appliance has run for 74 hours, h, 7
and 4 are displayed alternately.
The display shows 6.1. All LEDs
light up.