Electrical Connection - Specialised Technician; Probe Placement - Specialised Technician - Arneg Panama 2 Manuel D'installation

Panama 2 H125-150
English

12.Electrical connection - specialised technician -

BEFORE STARTING ANY OPERATION, FIRST DISCONNECT THE SYSTEM FROM
THE POWER SUPPLY!
The systems must be completed in accordance with the regulations that
govern construction, installation, use, and maintenance as envisaged under
the norms in effect in the country where the unit is installed.
ARNEG Spa declines any responsibility with regards to the user and third-
parties for damages caused by breakdowns or malfunctioning of the systems
installed upstream to the unit and for damages caused by the same due to
causes directly attributable to malfunctioning of the electrical system.
The unit must be protected upstream by an automatic omnipolar
thermomagnetic switch with appropriate characteristics. This must also act as
a general line disconnection switch.
Establishment of the electrical power supply line to the point of where it connects to the
unit is the Client's responsibility. The dimensions of the electrical energy power supply
line must be determined in accordance with the electrical power used by the unit.
Remove any metal objects worn: rings, watches, bracelets, earrings, etc.
Check the electrical diagrams before carrying out the connection
Check that the voltage supply is as specified on the plate data.
Tell the operator where the switch is so that it can be reached quickly in an
EMERGENCY.
To guarantee correct operation, the maximum voltage variation must be between +/
- 6% of the nominal value.
Check that the power line has appropriate section cables, is protected against
overcurrent and dispersions towards earth, in compliance with current standards.
In the event of an interruption to the electricity supply, check that all store electrical
appliances can reboot without causing the overload protections to intervene. If not,
alter the system in order to differentiate between the start-up of the various
devices.
The installer must supply the anchorage devices for all cables in and out of the unit.
Check that the connectors of the illumination (shelves, ceiling, superstructure)
are inserted properly and blocked in their sockets so as to avoid
disconnection during cleaning and maintenance operations which could lead
to electrical shocks harmful to the operator.
Rif. 27 If necessary, the electric panel may be accessed by removing the
upper panel.
1 - remove the screws with a screwdriver
2 - remove the upper panel
3 - access the electric panel for the necessary operations
4 - replace the panel
5 - tighten the screws
The automatic thermomagnetic switch should be designed so as not to open the
neutral circuit without simultaneously opening the phases. In any case, the opening
distance for the contacts must be at least 3mm.

13.Probe placement - specialised technician -

The probes are already placed on the unit and are as follows:
Sout Air delivery control probe
Sdef End defrost thermostat control probe
Sin Air intake control probe
Temperature probe: NTC IP67 L=4000 code 04510153.
The Sout-Sin probes must be fixed in place using terminals and should not be
insulated.
The Sdef probe must be fixed in place in contact with the evaporator fins, between
32
The electrical system must be earthed!
05060133 00 23/07/2012