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Wiring color code
CASE MUST BE GROUNDED
NOTE:
Refer to label affixed to case to determine the actual
configuration as checked in the "TYPE INSTALLED"
boxes.
Electrical Circuit Identification
Standard lighting for all models will be full length fluorescent
lamps located within the case at the top. The switch
controlling the lights and the thermometer are located at
the rear of the case mullion.
stocking
Improper temperature and lighting will cause serious
product loss. Discoloration, dehydration and spoilage
can be controlled with proper use of the equipment and
handling of product. Product temperature should always
be maintained at a constant and proper temperature.
This means that from the time the product is received,
through storage, preparation and display, the temperature
of the product must be controlled to maximize life of the
product. Hussmann cases were not designed to "heat up"
or "cool down" product - but rather to maintain an item's
proper temperature for maximum shelf life. To achieve the
protection required always:
1. Minimize processing time to avoid damaging
temperature rise to the product. Product should be
at proper temperature.
. Keep the air in and around the case area free
of foreign gasses and fumes or food will rapidly
deteriorate.
3. Maintain the display merchandisers temperature
controls as outlined in the refrigerator section of this
manual.
electrical
ALWAYS DISCONNECT ELECTRICAL
POWER AT THE MAIN DISCONNECT
WHEN SERVICING OR REPLACING ANY
This includes (but not limited to) Fans, Heaters
Field Wiring and serial plate amperage
Field Wiring must be sized for component amperes printed
on the serial plate. Actual ampere draw may be less than
specified. Field wiring from the refrigeration control panel to
the merchandisers is required for refrigeration thermostats.
Case amperes are listed on the wiring diagram, but always
check the serial plate.
ballast location
Ballasts are located within top canopy of the case near the
top lights.
user information
4. Do not place any product into these refrigerators
until all controls have been adjusted and they
are operating at the proper temperature. Allow
merchandiser to operate a minimum of 6 hours
before stocking with any product.
5. When stocking, never allow the product to extend
beyond the recommended load limit. Air discharge
and return air flue must be unobstructed at all times
to provide proper refrigeration.
6. Avoid the use of supplemental flood or spot lighting.
Display light intensity has been designed for
maximum visibility and product life at the factory.
The use of higher output fluorescent lamps (H.O.
and V.H.O.), will shorten the shelf life of the product.
important steps
1. Do not set temperature too cold, as this causes
product dehydration. Set thermostat per Case specs
section. Process the meat to enter case at 40°F or
below. Product deterioration is very rapid above
40°F.
. Discharge air temperature should be set per case
specification section.
6
BEFORE SERVICING
ELECTRICAL COMPONENT.
Thermostats, and Lights.
igup-rbb-0608
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