UBC AURA, Operating Manual

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AURA
6. OPERATING CONDITIONS
The refrigerated display cabinets is intended for operation indoors at an ambient air temperature of +12º
С
to +25º
С
and relative humidity of no more than 60% in compliance with the operating requirements for the Climatic Class 3 (Table
2 – Climatic (Environmental) Classes according to
UNI EN ISO 23953 - 2 ).
Table 2 – Climatic (Environmental) Classes
Climatic class Dry-bulb temperature,
°С
Relative humidity,
%
Evaporation temperature,
°С
0 20 50 9,3
1 16 80 12,6
8 24 55 14,4
2 22 65 15,2
3 25 60 16,7
4 30 55 20,0
6 27 70 21,1
5 40 40 23,9
7 35 75 30
7. CONNECTION
The work on installation of the refrigerated display cabinets and its connection to the mains should be performed
by qualified personnel in compliance with current safety standards.
The refrigerated display cabinets is connected to the mains via a socket compatible with the plug of the product.
The electric diagram of the refrigerated display cabinets is shown in Annex A.
The refrigerated display cabinets is grounded via a grounding block by qualified specialists. It is not allowed to use
pipes of the heating and water supply systems or those of the gas transmission system as a ground loop.
ATTENTION! To connect the refrigerated display cabinets to power supply, use an AC outlet with rated voltage
and frequency according to the regional standard of the industrial mains.