Liebherr MKv 3910 - Manual (Page 4)

16
Appliance dimensions
Setting up
• Avoid positioning the appliance in direct sunlight or near cookers,
radiators and similar sources of heat.
• The floor on which the appliance stands should be horizontal
and level. Compensate for uneven floors with the adjustable feet.
•
Do not cover ventilation openings
or grille.
• Standard EN 378 specifies that the room in
which you install your appliance must have
a volume of 1 m 3 per 8 g of R 600a refriger-
ant used in the appliance, so as to avoid the
formation of inflammable gas/air mixtures in
the room where the appliance is located in
the event of a leak in the refrigerant circuit.
The quantity of refrigerant used in your ap-
pliance is indicated on the type plate on the
inside of the appliance.
Climate rating
The climate rating indicates the room
temperature at which the appliance may
be operated in order to achieve full refrig-
eration performance.
The climate rating is indicated on the
type plate.The position of the type plate
is shown in the section entitled Description of the appliance.
Climate rating Room temperature
SN +10°C to +32°C
N +16°C to +32°C
ST +16°C to +38°C
T +16°C to +43°C
SN-ST +10°C to +38°C
SN-T +10°C to +43°C
Do not operate the appliance outside the
specified room temperature range.
Energy consumption
Temperature increase after a power failure
Model MKv 3910 MKv 3913
Energy consumption to
DIN 58345
0.8 kWh/24h 1.5 kWh/24h
Temperature increase after
a power failure from +5°C to
+10°C
50 minutes 30 minutes
Features
- Audible and visual temperature alarm.
- Audible and visual door open alarm.
- Floating contact for connection to a remote monitoring system.
- Serial interface (RS485) for external temperature and alarm
documentation.
- Maximum/minimum interior temperatures are stored.
- Last 3 temperature alarms are saved with time, date and duration
of alarm.
- Last 3 power cuts are saved with time, date and duration of power
cut.
- Safety thermostat to avoid temperatures below +2°C.
It is essential to use these safety facilities to avoid damage
to stored items. These facilities must not be deactivated or
decommissioned!
Range of appliance use
The appliance is designed for storing and cool-
ing pharmaceuticals to DIN 58345 as long as the
following conditions are satisfied:
• The appliance only complies with DIN 58345 if
the battery of the power failure alarm integrated
in the appliance is fully charged (see section
entitled "Electrical connection").
• The appliances only satisfies the requirements
of DIN 58345 with its factory temperature set-
ting. If the temperature setting is adjusted (which
can only be done by the service technician), its
compliance with DIN 58345 will be void.
The appliance is not suitable for use in explosion-
hazard areas.