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See the merchandisers Data Sheet Set for refrig-
erant settings and defrost requirements. Bring
merchandisers down to the operating tempera-
tures listed on the Data Sheet.
WARNING
--LOCK OUT/ TAG OUT--
To avoid serious injury or death from electrical
shock, always disconnect the electrical power
at the main disconnect when servicing or
replacing any electrical component. This
includes, but is not limited to, such items as
doors, lights, fans, heaters, and thermostats.
optional
refrigerated or
dry storage
33
Load Limit
Each Merchandiser has a Load Limit. Shelf life of
perishables will shorten if Load Limit is violated.
AT NO TIME SHOULD THE MERCHANDISER
BE STOCKED BEYOND THE LOAD LIMITS
INDICATED.
Basic Operation
The VR3HV-M/F-EP series case cools meat/fish
in two ways:
1. The Spiral Deck Coil under the display deck
cools the meat/fish product by means of con-
tact conduction.
2. The Gravity Coil cools the case and product
via natural air convection.
Spiral Deck Coil is the primary source of re-
frigeration while the Gravity Coil acts as a sec-
ondary source. Slow moving air circulation from
the Gravity Coil (GC) and cold contact with the
Spiral Coil (SC) on the deck combine to cool the
product and keep product dehydration low. This
balance is critical to achieve the expected dis-
play life and product temperature. If the product
is lifted off of the deck surface by an aftermarket
display shelf, reduced contact surface trays, or
other means, the benefit of conduction cooling
from the deck Spiral Coil is reduced dramatically.
LOAD LIMIT
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