4
4.2 Implantation and installation
The freezer is designed for use under the following environmental conditions (according to EN 61010-1):
•
Indoor use only
•
Maximum altitude: 2000 m
•
Ambient temperature range of 18 ° C to 32 ° C
•
Maximum relative humidity of 80% for temperatures up to 22 ° C
•
Supply voltage ripple < ±10 % of rated voltage
•
Supply network voltage surges: category II (Standard IEC 60364-4-44)
•
Maximum level of room contamination: 2
TRUST freezers are Class A devices within the meaning of the EMC Directive.
In order to minimize energy consumption and granted annonced performances, place the unit in a
well-ventilated room
,
away from sources of heat (radiator, heating ...) and avoid direct exposure to the sun. Place it on a flat surface. It is
essential for its proper functioning that the device is level. If necessary, use rigid shims.
It is important to ensure that no obstacle (wall, switchgear) interferes with the ventilation of the appliance (air inlet and
outlet). Remove about 200mm from each side of the freezer.
Lower the 2 front levelling feet, by performing an additional ¼ turn after contact with the ground.
The temperature of the room
must not 35 ° C.
The moisture content in the air should ideally not exceed 50%
RH. The use of air conditioning can significantly extend the life of compressors.
If you are using a liquid CO
2
or LN
2
liquid backup device, refer to the safety data sheets at the end of this manual.
4.3 Power supply
See the manufacturer's plate on the back of the device, 3 models exist:
-
Tension 230V ~ +/-10%, 50 Hz, protection par fusible "aM 12 A"
-
Tension 110V ~ +/-10%, 50/60Hz, protection par fusible "aM 20 A"
-
Tension 220V ~ +/-10%, 60Hz, protection par fusible "aM 12 A"
For the voltage 220V ~ +/- 10% 60 Hz, refer to the characteristics of the voltage 230V ~ +/- 10% 50 Hz of the table in §
4.6.
The power supply must be single-phase, in accordance with the manufacturer's plate on the rear of the unit. It must be
equipped with a safety device ensuring the automatic shutdown of the power supply in the event of an insulation fault,
such as a properly sized differential circuit breaker.
In order to allow the electrical disconnection of the appliance, the circuit breaker must be immediately identifiable and
within easy reach of the operator
Your freezer is equipped with a
detachable IEC connector with blocking.
The insertion of the male connector into the female connector (step a) is carried out
normally.
To remove the IEC connector (step c), slide the red pull tab back to allow the male
connector to be removed from the female connector.
