9
GB
Alarm codes
E1 – temperature sensor fault in the
refrigerator’s chamber
E4 – door is open
E1
One of the temperature sensors has been
damaged. Call technical service. The
built-in emergency program maintains the
admissible temperature until the fault will
Interrupting an alarm
The acoustic alarm can always be
interrupted by opening the door and/or
pressing any push-button.
The alarm code E4 can be cancelled by
pressing for 7-8 seconds at the same
time the push-buttons.
The exception: in case of the alarm E1 it
is possible to cancel the alarm only after
replacing damaged sensors.
In such cases please contact Gram
Service Center.
be eliminated by the authorized technical
service.
E4
The door of the refrigerator’s chamber
has been opened for more than 3
minutes. The alarm code disappears
when the door is closed.
Display brightness adjustment
By pressing and holding the pushbutton
(10) and
- pressing at the same time the
pushbutton p(6), the display bright-
ness increases,
- pressing at the same time the
pushbutton q (7), the display bright-
ness decreases.
When adjusting the display brightness,
the display shows the following
indications:
1.8 – minimum brightness
2.8 – medium brightness
3.8 – maximum brightness
(manufacturer’s setting).
Alarms
Normal use of the refrigerator may cause
different situations leading to interruption
of various functions and unstable
operation of the entire equipment as a
consequence. These interruptions are
shown on the display as the alarm code
(an E followed by a number) and signalled
by the acoustic alarm. In case there will
be several faults the alarm codes shall be
displayed in turn.
same temperature on all levels of the
cooler.
After being turned on, the ventilator
works in a cycle function except when
the cooler door is opened.
