18
01.02.2021
Cod. 80005830a - GB
6.1 Preserving the displayed products
_____________________________
The refrigerated cabinets are designed to guarantee the display of
pre
-
cooled products.
Products come from
refrigerated places such as refrigerated warehouses or cold
-
rooms at a temperature as close as possible to the ideal
one. The quality of the displayed product is strictly related to the “cold chain” which is maintained during the various
passages in logistics.
Products that are not properly pre
-
cooled and are positioned in the refrigerated cabinet
decrease the unit performance
and can also damage other displayed goods. Therefore, it is essential that goods are
not kept, even temporarily, in non refrigerated places that may raise the product temperature. When the product is
delivered, the supplier should place it immediately in a cold
-
room or in the refrigerated cabinet. Meat, in particular,
must be kept in refrigerated rooms throughout the whole manufacturing process (sectioning, boning, slicing, packag-
ing, etc). If the operations last more than 2 minutes, make sure that the meat is brought back to a cold room to re
-
establish the ideal temperature.
The working temperature of the refrigerated cabinet
is displayed by the digital thermometer installed
in the
cabinet
(usually it is close to the air
-
intake grill). The values given by the electronic controller or other devices (if any),
cannot be considered as a reference of the temperature of the displayed product because the temperature probes are
placed according to technical criteria that don’t
directly
give the preservation temperature.
6.2 Provisions for loading the refrigerated cabinet
_______________________
For a proper and effective running of the unit, avoid the displayed products from obstructing the correct circula-
tion of the refrigerated air. Furthermore, it is important to
observe the load limit
, indicated by the red line
__▼__▼__ when stacking the products. The goods exceeding the load limit would not be properly refrigerated and
air turbulence would be created with negative effects on unit performances (massive formation of frost inside the
evaporator) and a deterioration of the displayed products’ preservation.
It is recommended not to place the product on the air
-
intake grills
. This would reduce the refrigerated air
-
flow inside the cabinet, and consequently it would cause a rise in temperature.
6. Loading and using the cabinet
Summary of Contents for Viessmann Tecto CI1 Series
Page 38: ......
